CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS -- ISSUE 10

EUROPEAN SPACE AGENCY
EUROPEAN SPACE OPERATIONS CENTRE
GROUND SYSTEMS ENGINEERING DEPARTMENT
Space Debris Office

CLASSIFICATION OF GEOSYNCHRONOUS OBJECTS
ISSUE 10
by R. Choc and R. Jehn
Produced with the DISCOS Database

February 2008
ESOC Robert-Bosch-Str. 5, 64293 Darmstadt, Germany

<<< Contents

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 93058B ACTS 27-DEC-07 900 0.5 254.5 255.0 47 713 21179.204641 42164.77473 0.0002610 8.1500 64.1825 220.8296 255.1108

L2 . 2 88081A Gstar 3 27-DEC-07 900 0.6 254.6 255.2 48 793 21179.099549 42164.55747 0.0004230 13.6026 25.8148 287.5553 254.7425

L2 . 3 76023B LES 9 (RTGPP) 27-DEC-07 900 0.6 254.6 255.2 48 892 21179.533310 42163.68201 0.0022798 10.5176 164.0914 301.3931 254.5563

L2 . 4 82105A Aurora I 26-DEC-07 902 0.8 254.5 255.3 48 891 21178.132037 42164.70240 0.0008681 11.6088 36.3363 214.8322 254.4907

L2 . 5 71009A NATO IIB 22-DEC-07 902 0.9 254.2 255.1 48 706 21174.978727 42164.46916 0.0002888 13.0259 337.8214 310.4167 254.3169

L2 . 6 69101A Skynet 1A 23-DEC-07 910 4.2 252.6 256.8 47 621 21175.964745 42163.51662 0.0022098 11.8121 333.2087 145.9726 253.9500

L2 . 7 78062A GOES 3 27-DEC-07 911 8.2 250.7 258.8 48 897 21179.049109 42163.42496 0.0001982 14.1590 4.2929 236.8856 251.4568

L2 . 8 93073A Solidaridad 1 27-DEC-07 911 8.2 250.6 258.9 47 698 21179.232581 42165.33793 0.0003912 6.5833 70.1809 136.7053 251.0243

L2 . 9 70021A NATO I 26-DEC-07 912 10.7 249.4 260.1 48 627 21178.974178 42166.48150 0.0001437 12.0109 336.9759 243.3792 251.2019

L2 . 10 71095A OPS 9431 (DSCS II F-1) 26-DEC-07 913 13.1 248.2 261.3 48 830 21178.977257 42161.23444 0.0003223 13.2652 339.5977 205.7312 252.6994

L2 . 11 76023A LES 8 (RTGPP) 26-DEC-07 914 15.9 246.8 262.7 48 882 21178.478414 42163.95896 0.0009832 10.5554 164.0504 297.7870 257.0063

L2 . 12 93077A Telstar 4A 27-DEC-07 914 16.6 246.5 263.1 47 718 21179.207002 42167.90806 0.0005672 9.0889 59.2023 288.3884 249.2602

L2 . 13 95049A Telstar 402R 27-DEC-07 925 32.3 238.8 271.1 47 609 21179.255243 42156.77637 0.0006469 3.9983 76.7526 173.9262 249.2565

L2 . 14 85076C ASC 1 27-DEC-07 940 45.6 232.3 277.9 48 837 21179.196192 42154.08858 0.0008376 10.3188 50.2460 213.3982 244.2469

L2 . 15 75100A GOES 1 27-DEC-07 943 48.5 230.9 279.4 48 858 21179.048426 42174.24661 0.0005922 14.4819 352.0608 233.2635 239.4319

L2 . 16 83041A GOES 6 27-DEC-07 962 60.1 225.3 285.5 47 891 21179.167211 42171.14462 0.0002694 12.6680 23.7449 206.2302 228.2814

L2 . 17 95069A Galaxy IIIR 27-DEC-07 965 61.6 224.6 286.2 47 603 21179.245590 42148.87198 0.0005008 3.1186 78.9386 179.4253 254.8272

L2 . 18 81049A GOES 5 27-DEC-07 995 75.4 218.1 293.5 48 830 21179.171412 42156.55557 0.0005654 13.1302 18.5723 187.6077 221.5985

L2 . 19 76004A Hermes 27-DEC-07 1006 79.6 216.1 295.7 48 825 21179.056481 42148.04635 0.0009835 14.3408 348.9686 85.8447 233.5960

L2 . 20 68081D LES 6 22-DEC-07 1044 92.0 210.3 302.3 48 759 21174.871551 42179.28672 0.0012194 10.5958 333.4161 250.2025 288.5269

L2 . 21 87100A Raduga 21 27-DEC-07 1099 105.9 203.8 309.8 48 898 21179.132778 42139.75304 0.0002411 12.5155 29.8433 225.6836 246.8002

L2 . 22 65028A Intelsat I F-1 31-DEC-07 1125 111.4 201.4 312.7 21 225 21183.887141 42190.13063 0.0007551 7.3446 301.4283 98.6071 242.3235

L2 . 23 97086A HGS-1 26-DEC-07 1283 135.3 190.9 326.1 47 469 21178.551377 42134.96175 0.0048896 1.1499 186.9961 118.4654 254.1582

L2 . 24 84078A Gorizont 10 27-DEC-07 1306 137.8 189.8 327.6 48 775 21179.172014 42188.20305 0.0005412 13.2195 16.1610 204.7675 218.9520

L2 . 25 90016A Raduga 25 27-DEC-07 1323 139.5 189.1 328.6 45 851 21179.059803 42191.43537 0.0000705 11.2688 38.6620 68.7542 281.9781

L2 . 26 67094A Intelsat II F-4 26-DEC-07 1325 139.7 189.0 328.7 48 560 21178.984155 42137.91573 0.0016388 9.6104 317.4338 177.3810 228.1419

L2 . 27 82103A Gorizont 6 27-DEC-07 1340 141.2 188.4 329.6 48 735 21179.215359 42153.95719 0.0003012 13.9153 7.1199 197.5116 194.2785

L2 . 28 85070A Raduga 16 27-DEC-07 1350 142.1 188.1 330.2 48 727 21179.215845 42145.96984 0.0003940 12.9710 19.3026 208.8579 206.2749

L2 . 29 80081A Raduga 7 27-DEC-07 1458 150.4 184.9 335.4 46 715 21179.030359 42195.58693 0.0005929 14.4113 359.1319 194.6838 253.0639

L2 . 30 94038A Cosmos 2282 30-DEC-07 1484 152.0 184.4 336.4 48 681 21182.951678 42164.86780 0.0009040 8.3628 57.9153 269.4106 336.1643

L2 . 31 92059A Cosmos 2209 23-DEC-07 1493 152.5 184.2 336.8 48 738 21175.112188 42135.32946 0.0004027 10.3139 49.1016 187.0894 277.3778

L2 . 32 85016A Cosmos 1629 26-DEC-07 1497 152.8 184.1 336.9 45 733 21178.897905 42178.76850 0.0002322 13.1714 17.4578 118.7548 319.2426

L2 . 33 87091A Cosmos 1894 30-DEC-07 1498 152.8 184.1 337.0 49 846 21182.871539 42160.41156 0.0006452 12.1927 27.8535 199.3516 335.1644

L2 . 34 80004A OPS 6393 (FLTSATCOM F3) 30-DEC-07 1541 155.1 183.4 338.5 49 818 21182.803808 42160.18932 0.0021779 12.8844 3.7447 76.8005 335.7750

L2 . 35 89101A Cosmos 2054 26-DEC-07 1690 160.6 181.9 342.5 48 832 21178.306678 42178.13836 0.0004989 11.3117 38.1252 235.8486 193.2507

L2 . 36 94082A Luch 1 30-DEC-07 1850 163.8 181.3 345.2 48 654 21182.956470 42161.21706 0.0001731 8.4418 64.5405 319.3301 341.1376

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	93058B	ACTS	27-DEC-07	900	0.5	254.5	255.0	47	713	21179.204641	42164.77473	0.0002610	8.1500	64.1825	220.8296	255.1108
L2 . 2	88081A	Gstar 3	27-DEC-07	900	0.6	254.6	255.2	48	793	21179.099549	42164.55747	0.0004230	13.6026	25.8148	287.5553	254.7425
L2 . 3	76023B	LES 9 (RTGPP)	27-DEC-07	900	0.6	254.6	255.2	48	892	21179.533310	42163.68201	0.0022798	10.5176	164.0914	301.3931	254.5563
L2 . 4	82105A	Aurora I	26-DEC-07	902	0.8	254.5	255.3	48	891	21178.132037	42164.70240	0.0008681	11.6088	36.3363	214.8322	254.4907
L2 . 5	71009A	NATO IIB	22-DEC-07	902	0.9	254.2	255.1	48	706	21174.978727	42164.46916	0.0002888	13.0259	337.8214	310.4167	254.3169
L2 . 6	69101A	Skynet 1A	23-DEC-07	910	4.2	252.6	256.8	47	621	21175.964745	42163.51662	0.0022098	11.8121	333.2087	145.9726	253.9500
L2 . 7	78062A	GOES 3	27-DEC-07	911	8.2	250.7	258.8	48	897	21179.049109	42163.42496	0.0001982	14.1590	4.2929	236.8856	251.4568
L2 . 8	93073A	Solidaridad 1	27-DEC-07	911	8.2	250.6	258.9	47	698	21179.232581	42165.33793	0.0003912	6.5833	70.1809	136.7053	251.0243
L2 . 9	70021A	NATO I	26-DEC-07	912	10.7	249.4	260.1	48	627	21178.974178	42166.48150	0.0001437	12.0109	336.9759	243.3792	251.2019
L2 . 10	71095A	OPS 9431 (DSCS II F-1)	26-DEC-07	913	13.1	248.2	261.3	48	830	21178.977257	42161.23444	0.0003223	13.2652	339.5977	205.7312	252.6994
L2 . 11	76023A	LES 8 (RTGPP)	26-DEC-07	914	15.9	246.8	262.7	48	882	21178.478414	42163.95896	0.0009832	10.5554	164.0504	297.7870	257.0063
L2 . 12	93077A	Telstar 4A	27-DEC-07	914	16.6	246.5	263.1	47	718	21179.207002	42167.90806	0.0005672	9.0889	59.2023	288.3884	249.2602
L2 . 13	95049A	Telstar 402R	27-DEC-07	925	32.3	238.8	271.1	47	609	21179.255243	42156.77637	0.0006469	3.9983	76.7526	173.9262	249.2565
L2 . 14	85076C	ASC 1	27-DEC-07	940	45.6	232.3	277.9	48	837	21179.196192	42154.08858	0.0008376	10.3188	50.2460	213.3982	244.2469
L2 . 15	75100A	GOES 1	27-DEC-07	943	48.5	230.9	279.4	48	858	21179.048426	42174.24661	0.0005922	14.4819	352.0608	233.2635	239.4319
L2 . 16	83041A	GOES 6	27-DEC-07	962	60.1	225.3	285.5	47	891	21179.167211	42171.14462	0.0002694	12.6680	23.7449	206.2302	228.2814
L2 . 17	95069A	Galaxy IIIR	27-DEC-07	965	61.6	224.6	286.2	47	603	21179.245590	42148.87198	0.0005008	3.1186	78.9386	179.4253	254.8272
L2 . 18	81049A	GOES 5	27-DEC-07	995	75.4	218.1	293.5	48	830	21179.171412	42156.55557	0.0005654	13.1302	18.5723	187.6077	221.5985
L2 . 19	76004A	Hermes	27-DEC-07	1006	79.6	216.1	295.7	48	825	21179.056481	42148.04635	0.0009835	14.3408	348.9686	85.8447	233.5960
L2 . 20	68081D	LES 6	22-DEC-07	1044	92.0	210.3	302.3	48	759	21174.871551	42179.28672	0.0012194	10.5958	333.4161	250.2025	288.5269
L2 . 21	87100A	Raduga 21	27-DEC-07	1099	105.9	203.8	309.8	48	898	21179.132778	42139.75304	0.0002411	12.5155	29.8433	225.6836	246.8002
L2 . 22	65028A	Intelsat I F-1	31-DEC-07	1125	111.4	201.4	312.7	21	225	21183.887141	42190.13063	0.0007551	7.3446	301.4283	98.6071	242.3235
L2 . 23	97086A	HGS-1	26-DEC-07	1283	135.3	190.9	326.1	47	469	21178.551377	42134.96175	0.0048896	1.1499	186.9961	118.4654	254.1582
L2 . 24	84078A	Gorizont 10	27-DEC-07	1306	137.8	189.8	327.6	48	775	21179.172014	42188.20305	0.0005412	13.2195	16.1610	204.7675	218.9520
L2 . 25	90016A	Raduga 25	27-DEC-07	1323	139.5	189.1	328.6	45	851	21179.059803	42191.43537	0.0000705	11.2688	38.6620	68.7542	281.9781
L2 . 26	67094A	Intelsat II F-4	26-DEC-07	1325	139.7	189.0	328.7	48	560	21178.984155	42137.91573	0.0016388	9.6104	317.4338	177.3810	228.1419
L2 . 27	82103A	Gorizont 6	27-DEC-07	1340	141.2	188.4	329.6	48	735	21179.215359	42153.95719	0.0003012	13.9153	7.1199	197.5116	194.2785
L2 . 28	85070A	Raduga 16	27-DEC-07	1350	142.1	188.1	330.2	48	727	21179.215845	42145.96984	0.0003940	12.9710	19.3026	208.8579	206.2749
L2 . 29	80081A	Raduga 7	27-DEC-07	1458	150.4	184.9	335.4	46	715	21179.030359	42195.58693	0.0005929	14.4113	359.1319	194.6838	253.0639
L2 . 30	94038A	Cosmos 2282	30-DEC-07	1484	152.0	184.4	336.4	48	681	21182.951678	42164.86780	0.0009040	8.3628	57.9153	269.4106	336.1643
L2 . 31	92059A	Cosmos 2209	23-DEC-07	1493	152.5	184.2	336.8	48	738	21175.112188	42135.32946	0.0004027	10.3139	49.1016	187.0894	277.3778
L2 . 32	85016A	Cosmos 1629	26-DEC-07	1497	152.8	184.1	336.9	45	733	21178.897905	42178.76850	0.0002322	13.1714	17.4578	118.7548	319.2426
L2 . 33	87091A	Cosmos 1894	30-DEC-07	1498	152.8	184.1	337.0	49	846	21182.871539	42160.41156	0.0006452	12.1927	27.8535	199.3516	335.1644
L2 . 34	80004A	OPS 6393 (FLTSATCOM F3)	30-DEC-07	1541	155.1	183.4	338.5	49	818	21182.803808	42160.18932	0.0021779	12.8844	3.7447	76.8005	335.7750
L2 . 35	89101A	Cosmos 2054	26-DEC-07	1690	160.6	181.9	342.5	48	832	21178.306678	42178.13836	0.0004989	11.3117	38.1252	235.8486	193.2507
L2 . 36	94082A	Luch 1	30-DEC-07	1850	163.8	181.3	345.2	48	654	21182.956470	42161.21706	0.0001731	8.4418	64.5405	319.3301	341.1376