See also

Orbital elements of COSMOS 1638

Launched 20 March 1985
Flight ended –
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 15620

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 Apr 29 17:57 2026 Apr 24 11:26:54 74.0521 0.00163 7.1733 244.6210 233.4798 12.49214 –
2026 Apr 28 17:56 2026 Apr 24 11:26:54 74.0521 0.00163 7.1733 244.6210 233.4798 12.49214 –
2026 Apr 27 17:58 2026 Apr 24 11:26:54 74.0521 0.00163 7.1733 244.6210 233.4798 12.49214 –
2026 Apr 26 17:58 2026 Apr 24 11:26:54 74.0521 0.00163 7.1733 244.6210 233.4798 12.49214 –
2026 Apr 25 17:58 2026 Apr 24 11:26:54 74.0521 0.00163 7.1733 244.6210 233.4798 12.49214 –
2026 Apr 24 17:59 2026 Apr 24 11:26:54 74.0521 0.00163 7.1733 244.6210 233.4798 12.49214 –
2026 Apr 23 17:57 2026 Apr 19 12:18:13 74.0520 0.00164 7.6118 251.8225 233.4798 12.49214 –
2026 Apr 22 17:57 2026 Apr 19 12:18:13 74.0520 0.00164 7.6118 251.8225 233.4798 12.49214 –
2026 Apr 21 17:57 2026 Apr 19 12:18:13 74.0520 0.00164 7.6118 251.8225 233.4798 12.49214 –
2026 Apr 20 17:57 2026 Apr 19 12:18:13 74.0520 0.00164 7.6118 251.8225 233.4798 12.49214 –
2026 Apr 19 17:58 2026 Apr 19 12:18:13 74.0520 0.00164 7.6118 251.8225 233.4798 12.49214 –
2026 Apr 18 17:56 2026 Apr 13 07:44:42 74.0521 0.00164 8.1586 260.7459 233.4798 12.49214 –
2026 Apr 16 17:57 2026 Apr 13 07:44:42 74.0521 0.00164 8.1586 260.7459 233.4798 12.49214 –
2026 Apr 14 17:57 2026 Apr 13 07:44:42 74.0521 0.00164 8.1586 260.7459 233.4798 12.49214 –
2026 Apr 13 17:57 2026 Apr 13 07:44:42 74.0521 0.00164 8.1586 260.7459 233.4798 12.49214 –
2026 Apr 12 17:57 2026 Apr 08 13:16:13 74.0527 0.00164 8.5800 267.6078 233.4798 12.49214 –
2026 Apr 11 17:57 2026 Apr 08 13:16:13 74.0527 0.00164 8.5800 267.6078 233.4798 12.49214 –
2026 Apr 10 17:58 2026 Apr 08 13:16:13 74.0527 0.00164 8.5800 267.6078 233.4798 12.49214 –
2026 Apr 09 18:01 2026 Apr 08 13:16:13 74.0527 0.00164 8.5800 267.6078 233.4798 12.49214 –
2026 Apr 08 17:57 2026 Apr 08 13:16:13 74.0527 0.00164 8.5800 267.6078 233.4798 12.49214 –
2026 Apr 07 17:57 2026 Apr 02 08:26:53 74.0536 0.00164 9.1277 276.5562 233.4798 12.49214 –
2026 Apr 06 17:57 2026 Apr 02 08:26:53 74.0536 0.00164 9.1277 276.5562 233.4798 12.49214 –
2026 Apr 05 17:56 2026 Apr 02 08:26:53 74.0536 0.00164 9.1277 276.5562 233.4798 12.49214 –
2026 Apr 04 17:57 2026 Apr 02 08:26:53 74.0536 0.00164 9.1277 276.5562 233.4798 12.49214 –
2026 Apr 03 17:56 2026 Apr 02 08:26:53 74.0536 0.00164 9.1277 276.5562 233.4798 12.49214 –
2026 Apr 02 18:03 2026 Apr 02 08:26:53 74.0536 0.00164 9.1277 276.5562 233.4798 12.49214 –

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South El Monte

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Longitude:
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34.05°N
118.05°W
PDT

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