Orbital elements of COSMOS 828
| Launched | 14 June 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8892 |
| 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 Dec 08 18:56 | 2025 Dec 07 03:59:11 | 73.9983 | 0.00365 | 9.0619 | 329.9970 | 141.9043 | 12.50985 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:59:11 | 73.9983 | 0.00365 | 9.0619 | 329.9970 | 141.9043 | 12.50985 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:22:44 | 73.9979 | 0.00364 | 9.4753 | 336.9397 | 141.9043 | 12.50985 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:22:44 | 73.9979 | 0.00364 | 9.4753 | 336.9397 | 141.9043 | 12.50985 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:22:44 | 73.9979 | 0.00364 | 9.4753 | 336.9397 | 141.9043 | 12.50985 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:22:44 | 73.9979 | 0.00364 | 9.4753 | 336.9397 | 141.9043 | 12.50985 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:22:44 | 73.9979 | 0.00364 | 9.4753 | 336.9397 | 141.9043 | 12.50985 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:19:48 | 73.9976 | 0.00363 | 10.1016 | 347.5045 | 141.9043 | 12.50985 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:19:48 | 73.9976 | 0.00363 | 10.1016 | 347.5045 | 141.9043 | 12.50985 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:19:48 | 73.9976 | 0.00363 | 10.1016 | 347.5045 | 141.9043 | 12.50985 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:19:48 | 73.9976 | 0.00363 | 10.1016 | 347.5045 | 141.9043 | 12.50985 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:19:48 | 73.9976 | 0.00363 | 10.1016 | 347.5045 | 141.9043 | 12.50985 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:19:48 | 73.9976 | 0.00363 | 10.1016 | 347.5045 | 141.9043 | 12.50985 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 07:22:34 | 73.9977 | 0.00362 | 10.5609 | 355.2254 | 141.9043 | 12.50985 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 07:22:34 | 73.9977 | 0.00362 | 10.5609 | 355.2254 | 141.9043 | 12.50985 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 07:22:34 | 73.9977 | 0.00362 | 10.5609 | 355.2254 | 141.9043 | 12.50985 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 07:22:34 | 73.9977 | 0.00362 | 10.5609 | 355.2254 | 141.9043 | 12.50985 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 14:24:39 | 73.9993 | 0.00360 | 11.6017 | 12.7624 | 141.9043 | 12.50985 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 14:24:39 | 73.9993 | 0.00360 | 11.6017 | 12.7624 | 141.9043 | 12.50985 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 14:24:39 | 73.9993 | 0.00360 | 11.6017 | 12.7624 | 141.9043 | 12.50985 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 14:24:39 | 73.9993 | 0.00360 | 11.6017 | 12.7624 | 141.9043 | 12.50985 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 14:24:39 | 73.9993 | 0.00360 | 11.6017 | 12.7624 | 141.9043 | 12.50985 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 14:24:39 | 73.9993 | 0.00360 | 11.6017 | 12.7624 | 141.9043 | 12.50985 | – |