Orbital elements of COSMOS 827
| Launched | 14 June 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8891 |
| 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 Jun 02 17:58 | 2025 Jun 01 12:13:45 | 74.0007 | 0.00485 | 18.9102 | 134.3869 | 294.6871 | 12.53302 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 12:13:45 | 74.0007 | 0.00485 | 18.9102 | 134.3869 | 294.6871 | 12.53302 | – |
| 2025 May 31 17:56 | 2025 May 25 17:07:17 | 74.0002 | 0.00486 | 19.5171 | 144.6831 | 294.6871 | 12.53302 | – |
| 2025 May 30 17:56 | 2025 May 25 17:07:17 | 74.0002 | 0.00486 | 19.5171 | 144.6831 | 294.6871 | 12.53302 | – |
| 2025 May 29 17:56 | 2025 May 25 17:07:17 | 74.0002 | 0.00486 | 19.5171 | 144.6831 | 294.6871 | 12.53302 | – |
| 2025 May 28 17:56 | 2025 May 25 17:07:17 | 74.0002 | 0.00486 | 19.5171 | 144.6831 | 294.6871 | 12.53302 | – |
| 2025 May 27 17:57 | 2025 May 25 17:07:17 | 74.0002 | 0.00486 | 19.5171 | 144.6831 | 294.6871 | 12.53302 | – |
| 2025 May 26 17:56 | 2025 May 25 17:07:17 | 74.0002 | 0.00486 | 19.5171 | 144.6831 | 294.6871 | 12.53302 | – |
| 2025 May 25 17:56 | 2025 May 21 13:47:05 | 74.0001 | 0.00487 | 19.8868 | 150.9468 | 294.6871 | 12.53302 | – |
| 2025 May 24 17:57 | 2025 May 21 13:47:05 | 74.0001 | 0.00487 | 19.8868 | 150.9468 | 294.6871 | 12.53302 | – |
| 2025 May 23 17:56 | 2025 May 21 13:47:05 | 74.0001 | 0.00487 | 19.8868 | 150.9468 | 294.6871 | 12.53302 | – |
| 2025 May 22 17:56 | 2025 May 21 13:47:05 | 74.0001 | 0.00487 | 19.8868 | 150.9468 | 294.6871 | 12.53302 | – |
| 2025 May 21 17:56 | 2025 May 21 13:47:05 | 74.0001 | 0.00487 | 19.8868 | 150.9468 | 294.6871 | 12.53302 | – |
| 2025 May 20 17:56 | 2025 May 14 22:51:33 | 73.9999 | 0.00488 | 20.4782 | 160.9523 | 294.6871 | 12.53302 | – |
| 2025 May 19 17:56 | 2025 May 14 22:51:33 | 73.9999 | 0.00488 | 20.4782 | 160.9523 | 294.6871 | 12.53302 | – |
| 2025 May 18 17:57 | 2025 May 14 22:51:33 | 73.9999 | 0.00488 | 20.4782 | 160.9523 | 294.6871 | 12.53302 | – |
| 2025 May 17 17:57 | 2025 May 14 22:51:33 | 73.9999 | 0.00488 | 20.4782 | 160.9523 | 294.6871 | 12.53302 | – |
| 2025 May 16 17:56 | 2025 May 14 22:51:33 | 73.9999 | 0.00488 | 20.4782 | 160.9523 | 294.6871 | 12.53302 | – |
| 2025 May 15 17:57 | 2025 May 14 22:51:33 | 73.9999 | 0.00488 | 20.4782 | 160.9523 | 294.6871 | 12.53302 | – |
| 2025 May 14 17:56 | 2025 May 08 23:22:52 | 74.0001 | 0.00488 | 21.0122 | 169.9798 | 294.6871 | 12.53302 | – |
| 2025 May 13 17:56 | 2025 May 08 23:22:52 | 74.0001 | 0.00488 | 21.0122 | 169.9798 | 294.6871 | 12.53302 | – |
| 2025 May 12 17:56 | 2025 May 08 23:22:52 | 74.0001 | 0.00488 | 21.0122 | 169.9798 | 294.6871 | 12.53302 | – |
| 2025 May 11 17:56 | 2025 May 08 23:22:52 | 74.0001 | 0.00488 | 21.0122 | 169.9798 | 294.6871 | 12.53302 | – |
| 2025 May 10 17:56 | 2025 May 08 23:22:52 | 74.0001 | 0.00488 | 21.0122 | 169.9798 | 294.6871 | 12.53302 | – |
| 2025 May 09 17:57 | 2025 May 08 23:22:52 | 74.0001 | 0.00488 | 21.0122 | 169.9798 | 294.6871 | 12.53302 | – |
| 2025 May 08 17:56 | 2025 May 03 14:43:45 | 74.0004 | 0.00489 | 21.4910 | 178.0864 | 294.6871 | 12.53302 | – |
| 2025 May 07 17:56 | 2025 May 03 14:43:45 | 74.0004 | 0.00489 | 21.4910 | 178.0864 | 294.6871 | 12.53302 | – |
| 2025 May 06 17:57 | 2025 May 03 14:43:45 | 74.0004 | 0.00489 | 21.4910 | 178.0864 | 294.6871 | 12.53302 | – |