See also

Orbital elements of COSMOS 991

Launched 27 February 1978
Flight ended –
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 10692

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 Jan 30 18:57 2026 Jan 27 19:16:46 82.9905 0.00357 23.3521 323.5772 52.4815 13.76558 7.243
2026 Jan 29 18:56 2026 Jan 27 19:16:46 82.9905 0.00357 23.3521 323.5772 52.4815 13.76558 7.243
2026 Jan 28 18:56 2026 Jan 27 19:16:46 82.9905 0.00357 23.3521 323.5772 52.4815 13.76558 7.243
2026 Jan 27 18:56 2026 Jan 22 10:41:48 82.9898 0.00360 23.6156 338.8790 52.4815 13.76558 7.243
2026 Jan 26 18:57 2026 Jan 22 10:41:48 82.9898 0.00360 23.6156 338.8790 52.4815 13.76558 7.243
2026 Jan 25 18:57 2026 Jan 22 10:41:48 82.9898 0.00360 23.6156 338.8790 52.4815 13.76558 7.243
2026 Jan 24 18:58 2026 Jan 22 10:41:48 82.9898 0.00360 23.6156 338.8790 52.4815 13.76558 7.243
2026 Jan 22 18:56 2026 Jan 22 10:41:48 82.9898 0.00360 23.6156 338.8790 52.4815 13.76558 7.243
2026 Jan 21 18:56 2026 Jan 16 11:37:33 82.9889 0.00364 23.9089 355.6407 52.4815 13.76558 7.243
2026 Jan 20 19:06 2026 Jan 16 11:37:33 82.9889 0.00364 23.9089 355.6407 52.4815 13.76558 7.243
2026 Jan 19 18:57 2026 Jan 16 11:37:33 82.9889 0.00364 23.9089 355.6407 52.4815 13.76558 7.243
2026 Jan 18 18:57 2026 Jan 16 11:37:33 82.9889 0.00364 23.9089 355.6407 52.4815 13.76558 7.243
2026 Jan 17 18:56 2026 Jan 16 11:37:33 82.9889 0.00364 23.9089 355.6407 52.4815 13.76558 7.243
2026 Jan 16 18:57 2026 Jan 16 11:37:33 82.9889 0.00364 23.9089 355.6407 52.4815 13.76558 7.243
2026 Jan 15 18:56 2026 Jan 11 11:16:27 82.9885 0.00367 0.1557 9.6136 52.4815 13.76558 7.243
2026 Jan 13 18:56 2026 Jan 11 11:16:27 82.9885 0.00367 0.1557 9.6136 52.4815 13.76558 7.243
2026 Jan 11 18:57 2026 Jan 11 11:16:27 82.9885 0.00367 0.1557 9.6136 52.4815 13.76558 7.243
2026 Jan 10 18:57 2026 Jan 06 01:55:35 82.9880 0.00370 0.4209 24.5026 52.4815 13.76558 7.243
2026 Jan 09 18:57 2026 Jan 06 01:55:35 82.9880 0.00370 0.4209 24.5026 52.4815 13.76558 7.243
2026 Jan 08 18:56 2026 Jan 06 01:55:35 82.9880 0.00370 0.4209 24.5026 52.4815 13.76558 7.243
2026 Jan 07 18:57 2026 Jan 06 01:55:35 82.9880 0.00370 0.4209 24.5026 52.4815 13.76558 7.243
2026 Jan 06 18:56 2026 Jan 06 01:55:35 82.9880 0.00370 0.4209 24.5026 52.4815 13.76558 7.243
2026 Jan 05 18:57 2025 Dec 31 13:36:01 82.9877 0.00374 0.6923 39.6631 52.4815 13.76558 7.243
2026 Jan 04 18:56 2025 Dec 31 13:36:01 82.9877 0.00374 0.6923 39.6631 52.4815 13.76558 7.243
2026 Jan 03 18:57 2025 Dec 31 13:36:01 82.9877 0.00374 0.6923 39.6631 52.4815 13.76558 7.243

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South El Monte

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34.05°N
118.05°W
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