See also

Orbital elements of COSMOS 1639

Launched 20 March 1985
Flight ended –
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 15621

Show orbit between:

Start date

End date

Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
2026 Mar 24 18:56 2026 Mar 20 11:04:43 74.0520 0.00257 5.6970 211.2935 221.4451 12.51057 –
2026 Mar 23 18:56 2026 Mar 20 11:04:43 74.0520 0.00257 5.6970 211.2935 221.4451 12.51057 –
2026 Mar 22 18:56 2026 Mar 20 11:04:43 74.0520 0.00257 5.6970 211.2935 221.4451 12.51057 –
2026 Mar 21 19:05 2026 Mar 20 11:04:43 74.0520 0.00257 5.6970 211.2935 221.4451 12.51057 –
2026 Mar 20 18:57 2026 Mar 20 11:04:43 74.0520 0.00257 5.6970 211.2935 221.4451 12.51057 –
2026 Mar 19 18:56 2026 Mar 15 12:32:42 74.0518 0.00258 6.1348 218.6182 221.4451 12.51057 –
2026 Mar 18 18:56 2026 Mar 15 12:32:42 74.0518 0.00258 6.1348 218.6182 221.4451 12.51057 –
2026 Mar 17 18:56 2026 Mar 15 12:32:42 74.0518 0.00258 6.1348 218.6182 221.4451 12.51057 –
2026 Mar 16 18:57 2026 Mar 15 12:32:42 74.0518 0.00258 6.1348 218.6182 221.4451 12.51057 –
2026 Mar 15 18:56 2026 Mar 15 12:32:42 74.0518 0.00258 6.1348 218.6182 221.4451 12.51057 –
2026 Mar 14 18:56 2026 Mar 10 11:23:04 74.0522 0.00258 6.5823 226.0724 221.4451 12.51057 –
2026 Mar 13 18:57 2026 Mar 10 11:23:04 74.0522 0.00258 6.5823 226.0724 221.4451 12.51057 –
2026 Mar 12 18:57 2026 Mar 10 11:23:04 74.0522 0.00258 6.5823 226.0724 221.4451 12.51057 –
2026 Mar 11 18:56 2026 Mar 10 11:23:04 74.0522 0.00258 6.5823 226.0724 221.4451 12.51057 –
2026 Mar 10 18:56 2026 Mar 10 11:23:04 74.0522 0.00258 6.5823 226.0724 221.4451 12.51057 –
2026 Mar 09 18:56 2026 Mar 04 11:13:49 74.0529 0.00259 7.1148 234.9113 221.4451 12.51057 –
2026 Mar 08 18:57 2026 Mar 04 11:13:49 74.0529 0.00259 7.1148 234.9113 221.4451 12.51057 –
2026 Mar 07 18:57 2026 Mar 04 11:13:49 74.0529 0.00259 7.1148 234.9113 221.4451 12.51057 –
2026 Mar 06 18:56 2026 Mar 04 11:13:49 74.0529 0.00259 7.1148 234.9113 221.4451 12.51057 –
2026 Mar 05 18:56 2026 Mar 04 11:13:49 74.0529 0.00259 7.1148 234.9113 221.4451 12.51057 –
2026 Mar 04 18:57 2026 Mar 04 11:13:49 74.0529 0.00259 7.1148 234.9113 221.4451 12.51057 –
2026 Mar 03 18:56 2026 Feb 26 15:11:55 74.0538 0.00259 7.6320 243.4784 221.4451 12.51057 –
2026 Mar 02 18:57 2026 Feb 26 15:11:55 74.0538 0.00259 7.6320 243.4784 221.4451 12.51057 –
2026 Mar 01 18:57 2026 Feb 26 15:11:55 74.0538 0.00259 7.6320 243.4784 221.4451 12.51057 –
2026 Feb 28 18:56 2026 Feb 26 15:11:55 74.0538 0.00259 7.6320 243.4784 221.4451 12.51057 –
2026 Feb 27 19:05 2026 Feb 26 15:11:55 74.0538 0.00259 7.6320 243.4784 221.4451 12.51057 –
2026 Feb 26 20:45 2026 Feb 26 15:11:55 74.0538 0.00259 7.6320 243.4784 221.4451 12.51057 –

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South El Monte

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Longitude:
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34.05°N
118.05°W
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