CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS -- ISSUE 9

EUROPEAN SPACE AGENCY
EUROPEAN SPACE OPERATIONS CENTRE
GROUND SYSTEMS ENGINEERING DEPARTMENT
Mission Analysis Office

CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS
ISSUE 9
by J.P. Arregui and R. Jehn
Produced with the DISCOS Database

February 2007
ESOC Robert-Bosch-Str. 5, 64293 Darmstadt, Germany

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3.5 Objects in a libration orbit around the Western stable point

In the case where the object is in a libration orbit around the Western stable point (longitude 105 W), the following data are given:

L2.nn COSPAR NAME Date P_lib Δλ λ_min λ_max N_ly N_tot MJD a e i Ω ω λ

L2.1 93058В ACTS 29-DEC-06 900 0.5 254.5 255.0 46 664 20816.211169 42164.48542 0.0001230 7.2593 68.3492 237.6551 254.6825

L2.2 88081А Gstar 3 29-DEC-06 900 0.6 254.6 255.2 47 743 20816.102130 42164.43945 0.0002624 13.0965 28.8514 268.0149 254.6430

L2.3 76023В LES 9 (RTGPP) 29-DEC-06 900 0.6 254.6 255.2 47 842 20816.276863 42166.10722 0.0024100 10.4032 175.0029 284.3201 253.9486

L2.4 82105А Aurora I 29-DEC-06 902 0.8 254.5 255.3 47 841 20816.129572 42164.51401 0.0007275 10.9648 39.2698 208.6436 255.1301

L2.5 71009А NATO IIB 26-DEC-06 902 0.9 254.2 255.1 46 656 20813.972593 42164.69343 0.0001259 13.3453 340.4156 320.8718 254.9738

L2.6 69101А Skynet 1A 26-DEC-06 910 4.2 252.6 256.8 46 572 20813.962002 42165.65332 0.0023527 12.2070 335.5742 135.8058 254.1591

L2.7 93073А Solidaridad 1 28-DEC-06 911 8.1 250.7 258.8 46 649 20815.220509 42165.32952 0.0003491 5.6643 74.6242 110.7423 258.5790

L2.8 78062А GOES 3 29-DEC-06 911 8.2 250.7 258.8 47 847 20816.038090 42166.39319 0.0000999 14.0065 6.9778 217.6944 255.9143

L2.9 70021А NATO I 27-DEC-06 912 10.7 249.4 260.1 47 577 20814.953530 42164.11454 0.0002643 12.3493 339.2854 181.1023 259.7451

L2.10 71095А OPS 9431 (DSCS II F-1) 27-DEC-06 913 13.1 248.2 261.3 46 780 20814.981447 42167.76983 0.0005488 13.5566 342.2337 166.0331 252.6288

L2.11 76023А LES 8 (RTGPP) 27-DEC-06 914 16.4 246.6 263.0 47 832 20814.519248 42164.82322 0.0010686 10.4398 174.9595 282.2122 252.0140

L2.12 93077А Telstar 4A 29-DEC-06 914 16.6 246.5 263.1 45 669 20816.173808 42163.84543 0.0004076 8.2260 63.1052 300.7257 262.9253

L2.13 95049А Telstar 402R 28-DEC-06 925 32.4 238.8 271.1 46 560 20815.260347 42172.94572 0.0004934 3.0621 81.2638 159.7228 250.6401

L2.14 85076С ASC 1 28-DEC-06 939 45.6 232.3 277.9 46 787 20815.184572 42176.40347 0.0006774 9.5205 53.7493 201.2932 250.7286

L2.15 75100А GOES 1 27-DEC-06 943 48.4 231.0 279.4 47 808 20814.942361 42162.90610 0.0005772 14.5539 354.8304 207.4517 279.2843

L2.16 83041А GOES 6 27-DEC-06 962 60.1 225.3 285.5 47 841 20814.020544 42169.06246 0.0001954 12.1943 26.4436 157.9823 283.7046

L2.17 95069А Galaxy IIIR 29-DEC-06 966 62.2 224.4 286.5 46 554 20816.305590 42176.66661 0.0003995 2.1832 83.4663 169.8370 235.3214

L2.18 81049А GOES 5 27-DEC-06 995 75.3 218.1 293.4 47 780 20814.053229 42182.44465 0.0005767 12.7354 21.2465 160.1418 266.7276

L2.19 76004А Hermes 28-DEC-06 1006 79.6 216.1 295.7 46 775 20815.030150 42183.63344 0.0011894 14.4644 351.7418 83.0606 244.6675

L2.20 68081D LES 6 28-DEC-06 1035 89.4 211.5 300.9 47 709 20815.912813 42143.44336 0.0011747 10.9880 335.3028 237.6702 269.3755

L2.21 87100А Raduga 21 28-DEC-06 1099 105.9 203.8 309.8 47 848 20815.222975 42180.10070 0.0001795 11.9499 32.7622 169.0556 215.9493

L2.22 65028А Intelsat I F-1 22-DEC-06 1123 111.0 201.5 312.5 45 201 20809.726204 42160.32833 0.0001983 8.1619 304.1263 108.2481 311.7319

L2.23 97086А HGS-1 27-DEC-06 1287 135.8 190.6 326.4 46 420 20814.823449 42173.21919 0.0049674 1.5841 226.4333 74.2863 194.9108

L2.24 84078А Gorizont 10 28-DEC-06 1305 137.7 189.8 327.6 44 725 20815.884456 42172.12172 0.0004625 12.8678 18.7723 194.2248 323.1604

L2.25 90016А Raduga 25 29-DEC-06 1322 139.4 189.2 328.5 48 805 20816.936273 42159.22328 0.0001824 10.6000 41.6318 71.7457 326.3341

L2.26 67094А Intelsat II F-4 29-DEC-06 1325 139.8 189.0 328.8 47 510 20816.059826 42179.59452 0.0017768 10.2297 319.7859 167.7376 200.9702

L2.27 82103А Gorizont 6 28-DEC-06 1338 141.0 188.5 329.5 39 685 20815.099271 42193.43941 0.0003278 13.7134 9.7919 151.2827 237.6585

L2.28 85070А Raduga 16 29-DEC-06 1349 142.0 188.1 330.1 47 677 20816.194155 42187.14755 0.0003366 12.5658 21.9515 177.5381 214.5568

L2.29 80081А Raduga 7 31-DEC-06 1459 150.4 184.9 335.4 45 668 20818.799942 42167.50599 0.0004905 14.3574 1.8422 181.6096 333.7918

L2.30 94038А Cosmos 2282 27-DEC-06 1487 152.2 184.3 336.5 45 631 20814.137569 42135.14532 0.0008075 7.4945 61.4789 263.3126 276.3088

L2.31 92059А Cosmos 2209 29-DEC-06 1497 152.7 184.2 336.9 46 688 20816.363507 42162.52097 0.0003059 9.5363 52.4729 130.5095 183.9195

L2.32 85016А Cosmos 1629 27-DEC-06 1497 152.7 184.2 336.9 47 686 20814.868530 42157.45027 0.0002001 12.7970 20.1101 93.1842 331.2753

L2.33 87091А Cosmos 1894 29-DEC-06 1502 153.0 184.1 337.1 46 795 20816.128391 42133.61800 0.0005330 11.6572 30.6002 185.6376 246.9287

L2.34 80004А OPS 6393 (FLTSATCOM F3) 28-DEC-06 1546 155.3 183.3 338.6 47 767 20815.063634 42133.25900 0.0023413 12.7496 6.0945 70.2002 247.0597

L2.35 89101А Cosmos 2054 27-DEC-06 1684 160.4 182.0 342.4 38 782 20814.980000 42182.92257 0.0003949 10.6444 41.0779 229.3259 311.9256

L2.36 94082А Luch 1 31-DEC-06 1915 164.7 181.2 345.9 47 605 20818.165347 42133.44899 0.0002452 7.5421 68.8794 6.6426 269.8221

L2.nn	COSPAR	NAME	Date	P_lib	Δλ	λ_min	λ_max	N_ly	N_tot	MJD	a	e	i	Ω	ω	λ
L2.1	93058В	ACTS	29-DEC-06	900	0.5	254.5	255.0	46	664	20816.211169	42164.48542	0.0001230	7.2593	68.3492	237.6551	254.6825
L2.2	88081А	Gstar 3	29-DEC-06	900	0.6	254.6	255.2	47	743	20816.102130	42164.43945	0.0002624	13.0965	28.8514	268.0149	254.6430
L2.3	76023В	LES 9 (RTGPP)	29-DEC-06	900	0.6	254.6	255.2	47	842	20816.276863	42166.10722	0.0024100	10.4032	175.0029	284.3201	253.9486
L2.4	82105А	Aurora I	29-DEC-06	902	0.8	254.5	255.3	47	841	20816.129572	42164.51401	0.0007275	10.9648	39.2698	208.6436	255.1301
L2.5	71009А	NATO IIB	26-DEC-06	902	0.9	254.2	255.1	46	656	20813.972593	42164.69343	0.0001259	13.3453	340.4156	320.8718	254.9738
L2.6	69101А	Skynet 1A	26-DEC-06	910	4.2	252.6	256.8	46	572	20813.962002	42165.65332	0.0023527	12.2070	335.5742	135.8058	254.1591
L2.7	93073А	Solidaridad 1	28-DEC-06	911	8.1	250.7	258.8	46	649	20815.220509	42165.32952	0.0003491	5.6643	74.6242	110.7423	258.5790
L2.8	78062А	GOES 3	29-DEC-06	911	8.2	250.7	258.8	47	847	20816.038090	42166.39319	0.0000999	14.0065	6.9778	217.6944	255.9143
L2.9	70021А	NATO I	27-DEC-06	912	10.7	249.4	260.1	47	577	20814.953530	42164.11454	0.0002643	12.3493	339.2854	181.1023	259.7451
L2.10	71095А	OPS 9431 (DSCS II F-1)	27-DEC-06	913	13.1	248.2	261.3	46	780	20814.981447	42167.76983	0.0005488	13.5566	342.2337	166.0331	252.6288
L2.11	76023А	LES 8 (RTGPP)	27-DEC-06	914	16.4	246.6	263.0	47	832	20814.519248	42164.82322	0.0010686	10.4398	174.9595	282.2122	252.0140
L2.12	93077А	Telstar 4A	29-DEC-06	914	16.6	246.5	263.1	45	669	20816.173808	42163.84543	0.0004076	8.2260	63.1052	300.7257	262.9253
L2.13	95049А	Telstar 402R	28-DEC-06	925	32.4	238.8	271.1	46	560	20815.260347	42172.94572	0.0004934	3.0621	81.2638	159.7228	250.6401
L2.14	85076С	ASC 1	28-DEC-06	939	45.6	232.3	277.9	46	787	20815.184572	42176.40347	0.0006774	9.5205	53.7493	201.2932	250.7286
L2.15	75100А	GOES 1	27-DEC-06	943	48.4	231.0	279.4	47	808	20814.942361	42162.90610	0.0005772	14.5539	354.8304	207.4517	279.2843
L2.16	83041А	GOES 6	27-DEC-06	962	60.1	225.3	285.5	47	841	20814.020544	42169.06246	0.0001954	12.1943	26.4436	157.9823	283.7046
L2.17	95069А	Galaxy IIIR	29-DEC-06	966	62.2	224.4	286.5	46	554	20816.305590	42176.66661	0.0003995	2.1832	83.4663	169.8370	235.3214
L2.18	81049А	GOES 5	27-DEC-06	995	75.3	218.1	293.4	47	780	20814.053229	42182.44465	0.0005767	12.7354	21.2465	160.1418	266.7276
L2.19	76004А	Hermes	28-DEC-06	1006	79.6	216.1	295.7	46	775	20815.030150	42183.63344	0.0011894	14.4644	351.7418	83.0606	244.6675
L2.20	68081D	LES 6	28-DEC-06	1035	89.4	211.5	300.9	47	709	20815.912813	42143.44336	0.0011747	10.9880	335.3028	237.6702	269.3755
L2.21	87100А	Raduga 21	28-DEC-06	1099	105.9	203.8	309.8	47	848	20815.222975	42180.10070	0.0001795	11.9499	32.7622	169.0556	215.9493
L2.22	65028А	Intelsat I F-1	22-DEC-06	1123	111.0	201.5	312.5	45	201	20809.726204	42160.32833	0.0001983	8.1619	304.1263	108.2481	311.7319
L2.23	97086А	HGS-1	27-DEC-06	1287	135.8	190.6	326.4	46	420	20814.823449	42173.21919	0.0049674	1.5841	226.4333	74.2863	194.9108
L2.24	84078А	Gorizont 10	28-DEC-06	1305	137.7	189.8	327.6	44	725	20815.884456	42172.12172	0.0004625	12.8678	18.7723	194.2248	323.1604
L2.25	90016А	Raduga 25	29-DEC-06	1322	139.4	189.2	328.5	48	805	20816.936273	42159.22328	0.0001824	10.6000	41.6318	71.7457	326.3341
L2.26	67094А	Intelsat II F-4	29-DEC-06	1325	139.8	189.0	328.8	47	510	20816.059826	42179.59452	0.0017768	10.2297	319.7859	167.7376	200.9702
L2.27	82103А	Gorizont 6	28-DEC-06	1338	141.0	188.5	329.5	39	685	20815.099271	42193.43941	0.0003278	13.7134	9.7919	151.2827	237.6585
L2.28	85070А	Raduga 16	29-DEC-06	1349	142.0	188.1	330.1	47	677	20816.194155	42187.14755	0.0003366	12.5658	21.9515	177.5381	214.5568
L2.29	80081А	Raduga 7	31-DEC-06	1459	150.4	184.9	335.4	45	668	20818.799942	42167.50599	0.0004905	14.3574	1.8422	181.6096	333.7918
L2.30	94038А	Cosmos 2282	27-DEC-06	1487	152.2	184.3	336.5	45	631	20814.137569	42135.14532	0.0008075	7.4945	61.4789	263.3126	276.3088
L2.31	92059А	Cosmos 2209	29-DEC-06	1497	152.7	184.2	336.9	46	688	20816.363507	42162.52097	0.0003059	9.5363	52.4729	130.5095	183.9195
L2.32	85016А	Cosmos 1629	27-DEC-06	1497	152.7	184.2	336.9	47	686	20814.868530	42157.45027	0.0002001	12.7970	20.1101	93.1842	331.2753
L2.33	87091А	Cosmos 1894	29-DEC-06	1502	153.0	184.1	337.1	46	795	20816.128391	42133.61800	0.0005330	11.6572	30.6002	185.6376	246.9287
L2.34	80004А	OPS 6393 (FLTSATCOM F3)	28-DEC-06	1546	155.3	183.3	338.6	47	767	20815.063634	42133.25900	0.0023413	12.7496	6.0945	70.2002	247.0597
L2.35	89101А	Cosmos 2054	27-DEC-06	1684	160.4	182.0	342.4	38	782	20814.980000	42182.92257	0.0003949	10.6444	41.0779	229.3259	311.9256
L2.36	94082А	Luch 1	31-DEC-06	1915	164.7	181.2	345.9	47	605	20818.165347	42133.44899	0.0002452	7.5421	68.8794	6.6426	269.8221