-
Notifications
You must be signed in to change notification settings - Fork 3
/
ephNEO.m
670 lines (594 loc) · 22.8 KB
/
ephNEO.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
function [kep,mass,M] = ephNEO(time,id)
% ephNEO.m - Ephemerides of Near Earth Objects
%
% PROTOTYPE:
% [kep, mass, M] = ephNEO(time, id)
%
% DESCRIPTION:
% This function returns the orbital parameters, the mass, and the mean
% anomaly of some NEOs. Each NEO is identified by an id.
%
% INPUT:
% time[1] MJD2000 [d].
% id[1] NEO identifier. It is a number starting from 12 (because
% the identifiers from 1 to 11 are reserved for the Solar
% System).
%
% OUTPUT:
% kep[1,6] Keplerian parameters. It is a 6 entry vector:
% [a e i Om om wom] where:
% a is the semimajor axis [km];
% e is the eccentricity;
% i is the inclination [rad];
% Om is the anomaly of the ascending node [rad];
% om is the anomaly of the pericentre [rad];
% wom is the true anomaly (from the pericentre) [rad].
% mass Mass of the NEO [kg]. It can be read from the database, or,
% if not available, estimated by an approximate equation.
% M Mean anomaly at time [rad].
%
% CALLED FUNCTIONS:
% astroConstants
%
% AUTHOR:
% Paolo De Pascale, November 2004, MATLAB, ephNEO.m
%
% PREVIOUS VERSION:
% Paolo De Pascale, November 2004, MATLAB, NeoEphemeris.m
% - Header and function name in accordance with guidlines.
%
% CHANGELOG:
% 20/06/2006, Christie Maddock, Camilla Colombo, Pau Sanchez
% 20/06/2006, Matteo Ceriotti: Ccleaned up code, added references to
% astro_constants.
% 07/07/2006, Pau Sanchez: Added data on more NEOs.
% 25/08/2006, Pau Sanchez: Added data on more NEOs.
% 12/02/2007, Pau Sanchez: Modified mass Itokawa from 6.01e10 kg to
% 3.51e10 kg - updated from papers.
% 16/05/2007, Camilla Colombo: added new PHO form Paolo and Max database
% Note for Paolo and Max: id = 57 to 72 of your
% code is here id 68 to 83.
% 07/06/2008, Camilla Colombo: added 2002AA29.
% 04/10/2010, Camilla Colombo: Header and function name in accordance
% with guidlines.
% 12/11/2012, Camilla Colombo: Added body 85 for SysNova.
% 13/03/2013, Michele Stramacchia: Added body 88 etc.
%
% -------------------------------------------------------------------------
id=round(id)-11;
neo = zeros(84,9);
% to UPDATE use this layout:
% % name, class
% neo(id,1)=semimajor axis [AU] neo(id,2)=eccentricity
% neo(id,3)=inclination [deg] neo(id,4)=asc. node/raan [deg]
% neo(id,5)=arg. perigee [deg] neo(id,6)=mean anomoly, M at time given in neo(id,8) [deg]
% neo(id,7)=abs magnitude (i.e. intrinsic brightness) neo(id,8)=time at which Mo is given [MJD] neo(id,9)=mass [kg]
% Apollo Apollo
neo(1,1)=1.471; neo(1,2)=0.56;
neo(1,3)=6.4; neo(1,4)=35.9;
neo(1,5)=285.7; neo(1,6)=40.5;
% Nereus Apollo
neo(2,1)=1.489; neo(2,2)=0.360;
neo(2,3)=1.4; neo(2,4)=314.6;
neo(2,5)=157.9; neo(2,6)=60.7;
% Toutatis Apollo
neo(3,1)=2.51; neo(3,2)=0.634;
neo(3,3)=0.5; neo(3,4)=128.2;
neo(3,5)=274.8; neo(3,6)=135.8;
% Adonis Apollo
neo(4,1)=1.874; neo(4,2)=0.765;
neo(4,3)=1.3; neo(4,4)=350.6;
neo(4,5)=42.4; neo(4,6)=321.5;
% Hermes Apollo
neo(5,1)=1.639; neo(5,2)=0.624;
neo(5,3)=6.1; neo(5,4)=34.7;
neo(5,5)=91.9; neo(5,6)=335.6;
% Oljato Apollo
neo(6,1)=2.172; neo(6,2)=0.713;
neo(6,3)=2.5; neo(6,4)=76.6;
neo(6,5)=96.2; neo(6,6)=334.1;
% Icarus Apollo
neo(7,1)=1.078; neo(7,2)=0.827;
neo(7,3)=22.9; neo(7,4)=88.1;
neo(7,5)=31.3; neo(7,6)=139.9;
% Geographos
neo(8,1)=1.246; neo(8,2)=0.335;
neo(8,3)=13.3; neo(8,4)=337.3;
neo(8,5)=276.8; neo(8,6)=235.1;
% Orpheus Apollo
neo(9,1)=1.209; neo(9,2)=0.323;
neo(9,3)=2.7; neo(9,4)=189.7;
neo(9,5)=301.6; neo(9,6)=70.8;
% Dionysus Apollo
neo(10,1)=2.2; neo(10,2)=0.542;
neo(10,3)=13.6; neo(10,4)=82.4;
neo(10,5)=203.9; neo(10,6)=172.5;
% Nyx Amor
neo(11,1)=1.926; neo(11,2)=0.459;
neo(11,3)=2.2; neo(11,4)=261.8;
neo(11,5)=125.9; neo(11,6)=25.4;
% Minos Apollo
neo(12,1)=1.151; neo(12,2)=0.413;
neo(12,3)=3.9; neo(12,4)=344.8;
neo(12,5)=239.6; neo(12,6)=164.4;
neo(12,7)=17.4;
% EY2 Apollo
neo(13,1)=1.699; neo(13,2)=0.471;
neo(13,3)=20.9; neo(13,4)=343.6;
neo(13,5)=51.0; neo(13,6)=78.2;
neo(13,7)=20.4;
% YE4 Aten
neo(14,1)=0.677; neo(14,2)=0.541;
neo(14,3)=4.8; neo(14,4)=306.0;
neo(14,5)=318.4; neo(14,6)=89.7;
neo(14,7)=20.9;
% SG286 Apollo
neo(15,1)=1.361; neo(15,2)=0.348;
neo(15,3)=7.8; neo(15,4)=241.3;
neo(15,5)=55.8; neo(15,6)=176.5;
neo(15,7)=21.1;
% YB5 Apollo
neo(16,1)=2.356; neo(16,2)=0.863;
neo(16,3)=5.5; neo(16,4)=109.4;
neo(16,5)=114.2; neo(16,6)=21.3;
neo(16,7)=20.9;
% VD35 Apollo
neo(17,1)=1.565; neo(17,2)=0.476;
neo(17,3)=7.0; neo(17,4)=227.6;
neo(17,5)=295.9; neo(17,6)=223.7;
neo(17,7)=20.4;
% VF32 Aten
neo(18,1)=0.852; neo(18,2)=0.446;
neo(18,3)=24.0; neo(18,4)=236.4;
neo(18,5)=320.8; neo(18,6)=47.4;
neo(18,7)=21.1;
% WR12 Athen
neo(19,1)=0.754; neo(19,2)=0.406;
neo(19,3)=7.1; neo(19,4)=63;
neo(19,5)=205.8; neo(19,6)=259.6;
neo(19,7)=22.0;
% SG344 Aten
neo(20,1)=0.977604185; neo(20,2)=0.066984528;
neo(20,3)=0.1093591; neo(20,4)=192.54;
neo(20,5)=274.611; neo(20,6)=144.44;
neo(20,7)=24.79;
% UG Apollo class
neo(21,1)=1.226; neo(21,2)=0.246;
neo(21,3)=4.5; neo(21,4)=12.4;
neo(21,5)=225.9; neo(21,6)=131.8;
neo(21,7)=21.0;
% GK Apollo
neo(22,1)=1.920599; neo(22,2)=0.596128;
neo(22,3)=5.60457; neo(22,4)=15.228;
neo(22,5)=111.6655; neo(22,6)=315.684644;
neo(22,7)=24.2;
% SB45 Apollo class
neo(23,1)=1.55979; neo(23,2)=0.39703;
neo(23,3)=3.6755144;neo(23,4)=195.55755;
neo(23,5)=216.35; neo(23,6)=175.39;
neo(23,7)=24.34;
% Florence between apollo and amor
neo(24,1)=1.768; neo(24,2)=0.423;
neo(24,3)=22.2; neo(24,4)=336.2;
neo(24,5)=27.6; neo(24,6)=164.9;
neo(24,7)=20.0;
% Castalia Apollo class
neo(25,1)=1.063; neo(25,2)=0.483;
neo(25,3)=8.9; neo(25,4)=325.7;
neo(25,5)=121.3; neo(25,6)=152.1;
neo(25,7)=20.0;
% Pan Apollo class
neo(26,1)=1.442; neo(26,2)=0.587;
neo(26,3)=5.5; neo(26,4)=312.1;
neo(26,5)=291.5; neo(26,6)=205.7;
neo(26,7)=17.2;
% 1989UQ Aten Class
neo(27,1)=0.915; neo(27,2)=0.265;
neo(27,3)=1.29; neo(27,4)=178.4;
neo(27,5)=14.9; neo(27,6)=321.6;
neo(27,7)=19.2;
% 2001CC21 Apollo
neo(28,1)=1.032; neo(28,2)=0.219;
neo(28,3)=4.8; neo(28,4)=75.8;
neo(28,5)=179.2; neo(28,6)=340.2;
neo(28,7)=18.4;
% 1996FG3 Apollo Class
neo(29,1)=1.054; neo(29,2)=0.350;
neo(29,3)=2.0; neo(29,4)=299.9;
neo(29,5)=23.9; neo(29,6)=125.6;
neo(29,7)=18.2;
% 1999YB Amor Class
neo(30,1)=1.321; neo(30,2)=0.075;
neo(30,3)=6.8; neo(30,4)=31.1;
neo(30,5)=192.8; neo(30,6)=78.3;
neo(30,7)=18.2;
% 1994CN2 Apollo class
neo(31,1)=1.573; neo(31,2)=0.395;
neo(31,3)=1.4; neo(31,4)=99.4;
neo(31,5)=248.1; neo(31,6)=204.2;
neo(31,7)=16.4;
% 2003gg21 Apollo class
neo(32,1)=2.14347; neo(32,2)=0.709359;
neo(32,3)=10.121; neo(32,4)=13.236;
neo(32,5)=94.975; neo(32,6)=161.221;
neo(32,7)=16.4;
% 1989ML Amor class
neo(33,1)=1.27248557; neo(33,2)=0.13653409;
neo(33,3)=4.3777308; neo(33,4)=104.410943;
neo(33,5)=183.2673284; neo(33,6)=302.620;
neo(33,7)=16.4;
neo(33,8)=53400.5;
% 1999JU3 Apollo class
neo(34,1)=1.18905723; neo(34,2)=0.18996304;
neo(34,3)=5.884246; neo(34,4)=251.712219;
neo(34,5)=211.293457; neo(34,6)= 259.1554; %315.075562;
neo(34,7)=16.4;
neo(34,8)=53400.5;
% 1999AO10 Aten class
neo(35,1)=0.91220084; neo(35,2)=0.1102457;
neo(35,3)=2.6257975; neo(35,4)=313.491555;
neo(35,5)=7.4322027; neo(35,6)=124.02719;
neo(35,7)=16.4;
neo(35,8)=53400.5;
% 2000LG6 Aten classs
neo(36,1)=0.9161588; neo(36,2)=0.11212602;
neo(36,3)=2.8299234; neo(36,4)=72.77002;
neo(36,5)=7.74968; neo(36,6)=283.0520;
neo(36,7)=16.4;
neo(36,8)=53400.5;
% 1999AO10
% neo(36,1)=0.91220084; neo(36,2)=0.1102457;
% neo(36,3)=2.6257975; neo(36,4)=72.7702;
% neo(36,5)=7.4322027; neo(36,6)=283.0520;
% neo(36,7)=16.4;
% neo(36,8)=53400.5;
% 2003WP25 Aten class
neo(37,1)=0.99051724; neo(37,2)=0.1210865;
neo(37,3)=2.525204; neo(37,4)=42.4259902;
neo(37,5)=225.466896; neo(37,6)=217.03135;
neo(37,7)=16.4;
neo(37,8)=53400.5;
% 2002 at4 Amor class
neo(38,1)=1.8662367; neo(38,2)=0.44718511;
neo(38,3)=1.50648696; neo(38,4)=323.7736115;
neo(38,5)=202.739310; neo(38,6)=51.0357;
neo(38,8)=53400.5;
% 2002MN4 Athen Class
neo(39,1)=0.9224497; neo(39,2)=0.19102395;
neo(39,3)=3.3309594; neo(39,4)=204.466790;
neo(39,5)=126.37336; neo(39,6)=359.740965;
neo(39,8)=53600.5;
% 2002VD17 Apollo Class
neo(40,1)=1.508007426008; neo(40,2)=0.588761;
neo(40,3)=4.22285; neo(40,4)=224.25043;
neo(40,5)=90.697416; neo(40,6)=74.07288;
neo(40,8)=53400.5;
% 1997XR2 APOLLO class
neo(41,1)=1.0767572; neo(41,2)=0.20111914;
neo(41,3)=7.17074853; neo(41,4)=250.882416;
neo(41,5)=84.63416; neo(41,6)=218.8824;
neo(41,8)=53400.5;
% 2001 TW229
neo(42,1)=2.5897261; neo(42,2)=0.2734625;
neo(42,3)=6.40734 ; neo(42,4)=128.347;
neo(42,5)=264.78691; neo(42,6)=320.47955;
neo(42,8)=53600;
%--------------------------------------------------------------------------
%Potentially Hazardous Objects PHO
%da qui ti aggiungo i nuovi che dobbiamo studiare, ci sono alcune
%ripetizioni con asteroidi già presenti sopra , ma almeno li hai tutti in
%fila il che può essere piu' comodo . Ti aggiungo anche la magnitudine
%degli asteroidi.
% 2004VD17
neo(43,1)=1.5081126; neo(43,2)=0.58867;
neo(43,3)=4.2229069 ; neo(43,4)=224.2431;
neo(43,5)=90.69111; neo(43,6)=286.993493;
neo(43,8)=53800.5; neo(43,9)=2.7e11;
% Apophis
neo(44,1)=0.9223958; neo(44,2)=0.19104004;
neo(44,3)=3.331224 ; neo(44,4)=204.46221;
neo(44,5)=126.3557; neo(44,6)=222.272919;
neo(44,8)=53800.5; neo(44,9)=4.6e10;
% 2005WY5
neo(45,1)=2.479628; neo(45,2)=0.721465;
neo(45,3)=7.263452 ; neo(45,4)=248.4368;
neo(45,5)=285.9634; neo(45,6)=3.30448;
neo(45,8)=53800.5; neo(45,9)=1.9e10;
%------------------------------------------------------------------------
% da qui iniziano quelli lost o non recentemente osservati
% direi che sono interessanti sia per il discorso impatto, che peril
% discorso rendezvous...quelli sopra sono stati osservati recentemente, il
% che nono vuol dire che una missione di rendezvous non sia comunque
% importante visto che comunque c' è incertezza nella conoscenza
% orbitale...
% 1997XR2
neo(46,1)=1.0767077; neo(46,2)=0.20111;
neo(46,3)=7.171158 ; neo(46,4)=250.8767;
neo(46,5)=84.6441; neo(46,6)=211.8440;
neo(46,8)=53800.5; neo(46,9)=1.7e10;
% 1994WR12
neo(47,1)=0.756488; neo(47,2)=0.398411;
neo(47,3)=6.871 ; neo(47,4)=62.854;
neo(47,5)=205.877; neo(47,6)=27.311;
neo(47,8)=53700; neo(47,9)=2.0e9;
% 1979XB
neo(48,1)=2.35003; neo(48,2)=0.726471;
neo(48,3)=25.143; neo(48,4)=85.513;
neo(48,5)=75.746; neo(48,6)=62.027;
neo(48,8)=53700; neo(48,9)=4.4e11;
% 2000SG344
neo(49,1)=0.977396; neo(49,2)=0.066949;
neo(49,3)=0.11011 ; neo(49,4)=192.335;
neo(49,5)=274.9239; neo(49,6)=132.351;
neo(49,8)=53800.5; neo(49,9)=7.1e7;
% 2000QS7
neo(50,1)=2.6819581; neo(50,2)=0.66247;
neo(50,3)=3.1941 ; neo(50,4)=153.491;
neo(50,5)=218.777254; neo(50,6)=84.83071;
neo(50,8)=53800.5; neo(50,9)=9.9e10;
% 1998HJ3
neo(51,1)=1.986867; neo(51,2)=0.743997;
neo(51,3)=6.540717 ; neo(51,4)=224.901;
neo(51,5)=92.766901; neo(51,6)=333.6471;
neo(51,8)=50926.5; neo(51,9)=4.5e11;
% 2005TU45
neo(52,1)=1.9736201; neo(52,2)=0.495785;
neo(52,3)=28.5464701; neo(52,4)=120.286954;
neo(52,5)=76.858129; neo(52,6)=34.170088;
neo(52,8)=53651.5; neo(52,9)=3.3e12;
% 2004XK3
neo(53,1)=1.211611; neo(53,2)=0.25502727;
neo(53,3)=1.430988 ; neo(53,4)=58.10905;
neo(53,5)=302.262661; neo(53,6)=22.053122;
neo(53,8)=53800.5; neo(53,9)=1.1e8;
% 1994GK
neo(54,1)=1.920599; neo(54,2)=0.597122;
neo(54,3)=5.602629; neo(54,4)=15.400906;
neo(54,5)=111.477717; neo(54,6)=17.3688866;
neo(54,8)=49450.5; neo(54,9)=1.5e8;
% 2000SB45
neo(55,1)=1.5595; neo(55,2)=0.397151;
neo(55,3)=3.677 ; neo(55,4)=195.536;
neo(55,5)=216.387; neo(55,6)=214.411;
neo(55,8)=53700; neo(55,9)=1.3e8;
% 2001CA21
neo(56,1)=1.66048; neo(56,2)=0.773838;
neo(56,3)=4.938; neo(56,4)=46.466;
neo(56,5)=218.823; neo(56,6)=65.552;
neo(56,8)=53700; neo(56,9)=4.3e11;
% Aggiunto da Camilla -----------------------------------------------------
% 1991RB - usato da Conway
% from NeoDys
% neo(57,1)=1.45448; neo(57,2)=0.485596;
% neo(57,3)=19.592; neo(57,4)=359.48;
% neo(57,5)=68.755; neo(57,6)=59.111;
% neo(57,8)=53800; neo(57,9)=0;
% from http://cfa-www.harvard.edu/iau/lists/Dangerous.html
% io usavo questo con l'epoca sbagliata
neo(57,1)=1.454; neo(57,2)=0.486;
neo(57,3)=19.6; neo(57,4)=359.5;
neo(57,5)=68.8; neo(57,6)=59.1;
neo(57,8)= 53795.0+6;
neo(57,9)=0;
% from Conway paper
% neo(57,1)=1.45; neo(57,2)=0.484;
% neo(57,3)=19.5; neo(57,4)=359.6;
% neo(57,5)=68.7; neo(57,6)=320.1;
% neo(57,8)= 48500.0 1/09/1991
% neo(57,9)=0;
% 1996JA1 -usato da Carusi
% from NeoDys
neo(58,1)=2.56062; neo(58,2)=0.702157;
neo(58,3)=21.847; neo(58,4)=57.248;
neo(58,5)=247.049; neo(58,6)=128.795;
neo(58,8)=53800; neo(58,9)=0;
% 433 Eros
neo(59,1)=1.458; neo(59,2)=0.223;
neo(59,3)=10.829; neo(59,5)=162.753;
neo(59,4)=304.401; neo(59,6)=63.919;
neo(59,8)=53300; neo(59,9) = 7.2e15;
% Itokawa
neo(60,1)=1.32385; neo(60,2)=0.280107;
neo(60,3)=1.622; neo(60,5)=178.664;
neo(60,4)=69.095; neo(60,6)=320.215;
neo(60,8)=53800; neo(60,9)= 3.51e10;
% earlier neo(60,9) was 6.01e10 -> updated from papers
%Castalia
neo(61,1)=1.063; neo(61,2)=0.483;
neo(61,3)=8.9; neo(61,4)=325.7;
neo(61,5)=121.3; neo(61,6)=152.1;
neo(61,8)=53800; neo(61,9)=1.4091e12;
% 1999KW4
neo(62,1)=0.642306; neo(62,2)=0.688411;
neo(62,3)=38.891; neo(62,4)=244.932;
neo(62,5)=192.597; neo(62,6)=237.363;
neo(62,8)=53800; neo(62,9)=2.33e12;
% 2062 Aten
neo(63,1)=0.966699; neo(63,2)=0.182684;
neo(63,3)=18.932; neo(63,4)=108.629;
neo(63,5)=147.94; neo(63,6)=127.527;
neo(63,8)=53800; neo(63,9)=7.6e11;
% 3908 Nyx
neo(64,1)=1.92795; neo(64,2)=0.458751;
neo(64,3)=2.178; neo(64,4)=261.601;
neo(64,5)=126.116; neo(64,6)=181.442;
neo(64,8)=53800; neo(64,9)=5e12;
% 1036 Ganymed
neo(65,1)=2.66602; neo(65,2)=0.534257;
neo(65,3)=26.682; neo(65,4)=215.623;
neo(65,5)=132.448; neo(65,6)=265.767;
neo(65,8)=53800; neo(65,9)=3.3e16;
% 1620 Geographos
neo(66,1)=1.24543; neo(66,2)=0.335436;
neo(66,3)=13.341; neo(66,4)=337.293;
neo(66,5)=276.793; neo(66,6)=147.839;
neo(66,8)=53800; neo(66,9)=2.6e13;
% Quetzalcoatl
neo(67,1)=2.54093; neo(67,2)=0.571841;
neo(67,3)=20.422; neo(67,4)=162.992;
neo(67,5)=347.905; neo(67,6)=120.221;
neo(67,8)=54000; neo(67,9)=6.5411e10;
%--------------------------------------------------------------------------
% - new PHO -
% 2005QK76
neo(68,1)=1.39923469750022; neo(68,2)=0.51827286187414;
neo(68,3)=22.9012303705835; neo(68,4)=337.590220332861;
neo(68,5)=266.128652615749; neo(68,6)=36.1190734189986;
neo(68,8)=53613.5; neo(68,9)=4.1e+07;
% 2002TX55
neo(69,1)=2.22888844705841; neo(69,2)=0.570254217832557;
neo(69,3)=4.3767639326669; neo(69,4)=190.267592544221;
neo(69,5)=148.823875125375; neo(69,6)=16.8554771863143;
neo(69,8)=53800.5; neo(69,9)=3.4e+08;
% 2005EL70
neo(70,1)= 2.27147187823415; neo(70,2)=0.925969442461181;
neo(70,3)=16.1898614527821; neo(70,4)=167.57868553608;
neo(70,5)=167.57868553608; neo(70,6)=12.0968701357691;
neo(70,8)=53438.5; neo(70,9)=1.9e+08;
% 2001BB16
neo(71,1)=0.854230242109529; neo(71,2)=0.172355409787467;
neo(71,3)=2.02615313281559; neo(71,4)=122.571055330757;
neo(71,5)=195.577098562118; neo(71,6)=327.404543834094;
neo(71,8)=53800.5; neo(71,9)=1.5e+09;
% 2002VU17
neo(72,1)=2.47390400231025; neo(72,2)=0.616595711921088;
neo(72,3)=1.49784657951333; neo(72,4)=55.6763169120594;
neo(72,5)=308.755792192987; neo(72,6)=11.375212802578;
neo(72,8)=52599.5; neo(72,9)=7.3e+07;
% 2000TU28
neo(73,1)=1.07367642567135; neo(73,2)=0.182962067410402;
neo(73,3)=15.648260271564; neo(73,4)=203.119701285924;
neo(73,5)=280.591828968153; neo(73,6)=227.023188431711;
neo(73,8)=53800.5; neo(73,9)=3.0e+10;
% 2001Av43
neo(74,1)=1.27691262027621; neo(74,2)=0.238094964007586;
neo(74,3)=0.278186074234568; neo(74,4)=30.7322553324687;
neo(74,5)=43.0665849345991; neo(74,6)= 226.999450886699;
neo(74,8)=53800.5; neo(74,9)=1.2e+08;
% 2003RB182
neo(75,1)= 2.54379838866801; neo(75,2)=0.650202154757456;
neo(75,3)=0.227659680347365; neo(75,4)=165.507836202557;
neo(75,5)=254.306439945023; neo(75,6)=347.421743814778;
neo(75,8)=52532.5; neo(75,9)=1.1e+09;
% 2002GJ8
neo(76,1)= 2.9572834630743; neo(76,2)= 0.827855877451362;
neo(76,3)=5.30888425644401; neo(76,4)=144.240518643861;
neo(76,5)= 180.32141333275; neo(76,6)=261.307924483229 ;
neo(76,8)=53800.5; neo(76,9)=1.3e+11;
% 2001FB90
neo(77,1)=2.48241733449612; neo(77,2)=0.785607496207711;
neo(77,3)=1.92810209347585; neo(77,4)=266.295257525742;
neo(77,5)=14.5090391404192; neo(77,6)=343.339456624282;
neo(77,8)=51993.5; neo(77,9)=5.7e+10;
% 2005NX55
neo(78,1)= 1.52275631441764; neo(78,2)=0.587826615576974;
neo(78,3)= 26.1687162393635; neo(78,4)=106.426701101299;
neo(78,5)=277.259426020471; neo(78,6)=327.238661680905;
neo(78,8)=53563.5; neo(78,9)=3.8e+09;
% 1996TC1
neo(79,1)= 1.86752674102478; neo(79,2)=0.720075922938991;
neo(79,3)=14.5312017232753; neo(79,4)=5.01200840180918;
neo(79,5)=258.813109703959; neo(79,6)=22.8521323505275;
neo(79,8)=50363.5; neo(79,9)=2.3e+08;
% 6344P-L
neo(80,1)=2.64495202309071; neo(80,2)=0.644754002670867;
neo(80,3)=4.66355794763787; neo(80,4)=184.9825763296176;
neo(80,5)= 232.607461670593; neo(80,6)=349.851936680136;
neo(80,8)=37203.5; neo(80,9)=1.2e+10;
% 2004ME6
neo(81,1)=2.36483862231406; neo(81,2)=0.574756165900979;
neo(81,3)=9.44309731234872; neo(81,4)=112.238777776509;
neo(81,5)=210.345796034097; neo(81,6)=346.122339310222;
neo(81,8)=53182.5; neo(81,9)=1.5e+09;
% 2001QJ96
neo(82,1)=1.59976348839403; neo(82,2)=0.799695476858452;
neo(82,3)=5.87431522652613; neo(82,4)=339.115295230357;
neo(82,5)=121.324139073609; neo(82,6)=333.90204543185;
neo(82,8)=52147.5; neo(82,9)=3.3e+09;
% 2004GE2
neo(83,1)= 2.04796343369688; neo(83,2)=0.707178099914178;
neo(83,3)= 2.16350077638417; neo(83,4)= 45.127453780029;
neo(83,5)=259.924040899382; neo(83,6)=341.61637169622;
neo(83,8)=53112.5; neo(83,9)=8.0e+09;
% 2002AA29
% from http://neo.jpl.nasa.gov/cgi-bin/neo_elem 07/06/2008
neo(84,1) = 0.99349120; neo(84,2) = 0.013026682;
neo(84,3) = 10.7450282; neo(84,4) = 106.4251554;
neo(84,5) = 101.6052515; neo(84,6) = 40.8467224;
neo(84,8) = 54600;
% % 2008JL24
% % from SysNova
% neo(85,1) = 1.03826844970543; neo(85,2) = 0.106559869181477;
% neo(85,3) = 0.5501064109470443; neo(85,4) = 225.822449694026;
% neo(85,5) = 281.9655686889383; neo(85,6) = 124.186109529154;
% neo(85,8) = date2mjd([2012, 05, 19, 16, 46, 32.9053440000004]);
% neo(85,7) = 29.572;
% % 2006RH120
% % from SysNova before encounter
% neo(86,1) = 1.033252056035198; neo(86,2) = 0.02447403062284801;
% neo(86,3) = 0.5952660003048117; neo(86,4) = 51.14334927580387;
% neo(86,5) = 10.14353817485877; neo(86,6) = 221.2498016727181;
% neo(86,8) = date2mjd([2013, 02, 24, 20, 32, 38.4881]);
% neo(86,7) = 29.527;
% % 2006RH120
% % from SysNova after encounter
% neo(86,1) = 1.04643027676643; neo(86,2) = 0.0376850093860971;
% neo(86,3) = 0.599558332889997; neo(86,4) = 41.3425820340707;
% neo(86,5) = 9.35221730232587; neo(86,6) = 354.534392920444;
% neo(86,8) = date2mjd([2029, 12, 3, 18, 30, 40.3551757335663]);
% neo(86,7) = 29.527;
% % Max
% % from SysNova
% neo(87,1) = 1.0; neo(87,2) = 0.00001;
% neo(87,3) = 5; neo(87,4) = 0;
% neo(87,5) = 0; neo(87,6) = 10;
% neo(87,8) = date2mjd([2013, 02, 24, 20, 32, 38.4881]);
% neo(87,7) = 29.527;
% Apophis
% neo(88,1)=ainAU; neo(88,2)=e;
% neo(88,3)=i in deg ; neo(88,4)=Om in deg;
% neo(88,5)=om in deg ; neo(88,6)=M in deg;
% neo(88,8)=date2mjd([2029, 12, 3, 18, 30, 40.3551757335663]); ref time in data
%=====================================================
AU = astroConstants(2); % km
mu_sun = astroConstants(4); % km^3/s^2 Sun gravitational constant
a =neo(id,1)*AU;
e =neo(id,2);
di =neo(id,3);
omm=neo(id,4);
om =neo(id,5);
m =neo(id,6);
n =sqrt(mu_sun/a^3);
t0 =m*pi/180/n;
if id>=33
timediff=neo(id,8)-51544.5; % Convert to MJD2000
t=(time-timediff)*86400+t0;
else
t =(time-856)*86400+t0;
end
p=2*pi*sqrt(a^3/mu_sun);
np=floor(t/p);
t=t-p*np;
phi=n*t;
M = phi;
if M>pi
M = M-2*pi;
end
% Ciclo di Newton: devo mandare a zero la funzione
%f=(M-E+esinE)...parto da E=M...deltaE=-fdot^-1*f
for i=1:5
ddf=(e*cos(phi)-1);
phi=phi-t*n/ddf+(phi-e*sin(phi))/ddf;
end
wom=2*atan(sqrt((1+e)/(1-e))*tan(phi*0.5)); % In radians
kep=[a e di*pi/180 omm*pi/180 om*pi/180 wom];
if neo(id,9) ~= 0
mass=neo(id,9);
else
% polynomial fit to the H-d diagram which gives the diameter of the NEO as a function of its magnitude.
% polynomial of fifth order, Note: NOT VERY ACCURATE!
d=-2.522e-2*neo(id,7)^5+3.2961*neo(id,7)^4-1.7249e2*neo(id,7)^3+4.5231e3*neo(id,7)^2-5.9509e4*neo(id,7)+3.1479e5;
% estimated mass of the NEO computed considering a density of 2 kg/dm^3
mass=4*pi/3*(0.5*d)^3*2*1000;
end
return