See also

Orbital elements of COSMOS 1821

Launched 17 February 1987
Flight ended –
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 17525

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 Aug 25 17:56 2026 Aug 25 09:43:12 82.9120 0.00380 7.7705 114.1169 59.1784 13.73956 5.743
2026 Aug 24 17:57 2026 Aug 19 03:21:57 82.9132 0.00377 8.0807 131.0064 59.1784 13.73956 5.743
2026 Aug 23 17:56 2026 Aug 19 03:21:57 82.9132 0.00377 8.0807 131.0064 59.1784 13.73956 5.743
2026 Aug 22 17:56 2026 Aug 19 03:21:57 82.9132 0.00377 8.0807 131.0064 59.1784 13.73956 5.743
2026 Aug 21 17:56 2026 Aug 19 03:21:57 82.9132 0.00377 8.0807 131.0064 59.1784 13.73956 5.743
2026 Aug 20 17:57 2026 Aug 19 03:21:57 82.9132 0.00377 8.0807 131.0064 59.1784 13.73956 5.743
2026 Aug 19 17:57 2026 Aug 19 03:21:57 82.9132 0.00377 8.0807 131.0064 59.1784 13.73956 5.743
2026 Aug 18 17:56 2026 Aug 13 03:48:06 82.9139 0.00374 8.3767 147.2545 59.1784 13.73956 5.743
2026 Aug 17 17:56 2026 Aug 13 03:48:06 82.9139 0.00374 8.3767 147.2545 59.1784 13.73956 5.743
2026 Aug 16 17:56 2026 Aug 13 03:48:06 82.9139 0.00374 8.3767 147.2545 59.1784 13.73956 5.743
2026 Aug 15 17:57 2026 Aug 13 03:48:06 82.9139 0.00374 8.3767 147.2545 59.1784 13.73956 5.743
2026 Aug 14 17:56 2026 Aug 13 03:48:06 82.9139 0.00374 8.3767 147.2545 59.1784 13.73956 5.743
2026 Aug 13 17:57 2026 Aug 13 03:48:06 82.9139 0.00374 8.3767 147.2545 59.1784 13.73956 5.743
2026 Aug 12 17:56 2026 Aug 07 06:14:06 82.9148 0.00370 8.6686 163.4652 59.1784 13.73956 5.743
2026 Aug 11 17:56 2026 Aug 07 06:14:06 82.9148 0.00370 8.6686 163.4652 59.1784 13.73956 5.743
2026 Aug 10 17:56 2026 Aug 07 06:14:06 82.9148 0.00370 8.6686 163.4652 59.1784 13.73956 5.743
2026 Aug 09 17:57 2026 Aug 07 06:14:06 82.9148 0.00370 8.6686 163.4652 59.1784 13.73956 5.743
2026 Aug 08 17:57 2026 Aug 07 06:14:06 82.9148 0.00370 8.6686 163.4652 59.1784 13.73956 5.743
2026 Aug 07 17:57 2026 Aug 07 06:14:06 82.9148 0.00370 8.6686 163.4652 59.1784 13.73956 5.743
2026 Aug 06 17:57 2026 Aug 01 06:55:03 82.9149 0.00366 8.9641 180.0288 59.1784 13.73956 5.743
2026 Aug 05 17:56 2026 Aug 01 06:55:03 82.9149 0.00366 8.9641 180.0288 59.1784 13.73956 5.743
2026 Aug 04 17:57 2026 Aug 01 06:55:03 82.9149 0.00366 8.9641 180.0288 59.1784 13.73956 5.743
2026 Aug 03 17:56 2026 Aug 01 06:55:03 82.9149 0.00366 8.9641 180.0288 59.1784 13.73956 5.743
2026 Aug 02 17:57 2026 Aug 01 06:55:03 82.9149 0.00366 8.9641 180.0288 59.1784 13.73956 5.743
2026 Aug 01 17:57 2026 Aug 01 06:55:03 82.9149 0.00366 8.9641 180.0288 59.1784 13.73956 5.743
2026 Jul 31 17:56 2026 Jul 27 06:33:41 82.9149 0.00363 9.2123 194.0809 59.1784 13.73956 5.743
2026 Jul 30 17:57 2026 Jul 27 06:33:41 82.9149 0.00363 9.2123 194.0809 59.1784 13.73956 5.743
2026 Jul 29 17:57 2026 Jul 27 06:33:41 82.9149 0.00363 9.2123 194.0809 59.1784 13.73956 5.743

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