See also

Orbital elements of COSMOS 521

Launched 28 September 1972
Flight ended –
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 6206

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
2025 May 10 17:56 2025 May 09 12:00:50 65.8273 0.00216 13.0858 267.0998 184.0555 13.72499 8.743
2025 May 09 17:57 2025 May 09 12:00:50 65.8273 0.00216 13.0858 267.0998 184.0555 13.72499 8.743
2025 May 08 17:56 2025 May 03 14:23:31 65.8282 0.00216 14.0537 268.6542 184.0555 13.72499 8.743
2025 May 07 17:56 2025 May 03 14:23:31 65.8282 0.00216 14.0537 268.6542 184.0555 13.72499 8.743
2025 May 06 17:57 2025 May 03 14:23:31 65.8282 0.00216 14.0537 268.6542 184.0555 13.72499 8.743
2025 May 05 17:56 2025 May 03 14:23:31 65.8282 0.00216 14.0537 268.6542 184.0555 13.72499 8.743
2025 May 04 17:57 2025 May 03 14:23:31 65.8282 0.00216 14.0537 268.6542 184.0555 13.72499 8.743
2025 May 03 17:57 2025 May 03 14:23:31 65.8282 0.00216 14.0537 268.6542 184.0555 13.72499 8.743
2025 May 01 17:56 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 30 17:56 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 29 17:57 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 27 17:56 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 26 17:57 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 25 17:56 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 24 17:56 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 23 17:57 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 22 17:56 2025 Apr 22 10:38:41 65.8279 0.00216 15.8836 271.5942 184.0555 13.72499 8.743
2025 Apr 21 17:57 2025 Apr 15 19:43:16 65.8271 0.00215 16.9698 273.3164 184.0555 13.72499 8.743
2025 Apr 20 17:56 2025 Apr 15 19:43:16 65.8271 0.00215 16.9698 273.3164 184.0555 13.72499 8.743
2025 Apr 19 17:56 2025 Apr 15 19:43:16 65.8271 0.00215 16.9698 273.3164 184.0555 13.72499 8.743
2025 Apr 18 17:57 2025 Apr 15 19:43:16 65.8271 0.00215 16.9698 273.3164 184.0555 13.72499 8.743
2025 Apr 17 17:56 2025 Apr 15 19:43:16 65.8271 0.00215 16.9698 273.3164 184.0555 13.72499 8.743
2025 Apr 16 17:57 2025 Apr 15 19:43:16 65.8271 0.00215 16.9698 273.3164 184.0555 13.72499 8.743
2025 Apr 15 17:56 2025 Apr 10 20:48:13 65.8267 0.00215 17.7826 274.6076 184.0555 13.72499 8.743
2025 Apr 14 17:56 2025 Apr 10 20:48:13 65.8267 0.00215 17.7826 274.6076 184.0555 13.72499 8.743

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