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 Jun 02 17:58 | 2025 Jun 01 03:24:24 | 74.0030 | 0.00364 | 1.8687 | 254.8245 | 263.9307 | 12.50981 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 03:24:24 | 74.0030 | 0.00364 | 1.8687 | 254.8245 | 263.9307 | 12.50981 | – |
| 2025 May 31 17:56 | 2025 May 25 10:16:42 | 74.0032 | 0.00365 | 2.4656 | 264.8135 | 263.9307 | 12.50981 | – |
| 2025 May 30 17:56 | 2025 May 25 10:16:42 | 74.0032 | 0.00365 | 2.4656 | 264.8135 | 263.9307 | 12.50981 | – |
| 2025 May 29 17:56 | 2025 May 25 10:16:42 | 74.0032 | 0.00365 | 2.4656 | 264.8135 | 263.9307 | 12.50981 | – |
| 2025 May 28 17:56 | 2025 May 25 10:16:42 | 74.0032 | 0.00365 | 2.4656 | 264.8135 | 263.9307 | 12.50981 | – |
| 2025 May 27 17:57 | 2025 May 25 10:16:42 | 74.0032 | 0.00365 | 2.4656 | 264.8135 | 263.9307 | 12.50981 | – |
| 2025 May 26 17:56 | 2025 May 25 10:16:42 | 74.0032 | 0.00365 | 2.4656 | 264.8135 | 263.9307 | 12.50981 | – |
| 2025 May 25 17:56 | 2025 May 21 12:14:36 | 74.0032 | 0.00365 | 2.8139 | 270.5837 | 263.9307 | 12.50981 | – |
| 2025 May 24 17:57 | 2025 May 21 12:14:36 | 74.0032 | 0.00365 | 2.8139 | 270.5837 | 263.9307 | 12.50981 | – |
| 2025 May 23 17:56 | 2025 May 21 12:14:36 | 74.0032 | 0.00365 | 2.8139 | 270.5837 | 263.9307 | 12.50981 | – |
| 2025 May 22 17:56 | 2025 May 21 12:14:36 | 74.0032 | 0.00365 | 2.8139 | 270.5837 | 263.9307 | 12.50981 | – |
| 2025 May 21 17:56 | 2025 May 21 12:14:36 | 74.0032 | 0.00365 | 2.8139 | 270.5837 | 263.9307 | 12.50981 | – |
| 2025 May 20 17:56 | 2025 May 15 11:58:26 | 74.0031 | 0.00365 | 3.3483 | 279.4870 | 263.9307 | 12.50981 | – |
| 2025 May 19 17:56 | 2025 May 15 11:58:26 | 74.0031 | 0.00365 | 3.3483 | 279.4870 | 263.9307 | 12.50981 | – |
| 2025 May 18 17:57 | 2025 May 15 11:58:26 | 74.0031 | 0.00365 | 3.3483 | 279.4870 | 263.9307 | 12.50981 | – |
| 2025 May 17 17:57 | 2025 May 15 11:58:26 | 74.0031 | 0.00365 | 3.3483 | 279.4870 | 263.9307 | 12.50981 | – |
| 2025 May 16 17:56 | 2025 May 15 11:58:26 | 74.0031 | 0.00365 | 3.3483 | 279.4870 | 263.9307 | 12.50981 | – |
| 2025 May 15 17:57 | 2025 May 15 11:58:26 | 74.0031 | 0.00365 | 3.3483 | 279.4870 | 263.9307 | 12.50981 | – |
| 2025 May 14 17:56 | 2025 May 09 06:17:16 | 74.0024 | 0.00365 | 3.9028 | 288.7065 | 263.9307 | 12.50981 | – |
| 2025 May 13 17:56 | 2025 May 09 06:17:16 | 74.0024 | 0.00365 | 3.9028 | 288.7065 | 263.9307 | 12.50981 | – |
| 2025 May 12 17:56 | 2025 May 09 06:17:16 | 74.0024 | 0.00365 | 3.9028 | 288.7065 | 263.9307 | 12.50981 | – |
| 2025 May 11 17:56 | 2025 May 09 06:17:16 | 74.0024 | 0.00365 | 3.9028 | 288.7065 | 263.9307 | 12.50981 | – |
| 2025 May 10 17:56 | 2025 May 09 06:17:16 | 74.0024 | 0.00365 | 3.9028 | 288.7065 | 263.9307 | 12.50981 | – |
| 2025 May 09 17:57 | 2025 May 09 06:17:16 | 74.0024 | 0.00365 | 3.9028 | 288.7065 | 263.9307 | 12.50981 | – |
| 2025 May 08 17:56 | 2025 May 03 08:18:26 | 74.0014 | 0.00365 | 4.4288 | 297.4492 | 263.9307 | 12.50981 | – |
| 2025 May 07 17:56 | 2025 May 03 08:18:26 | 74.0014 | 0.00365 | 4.4288 | 297.4492 | 263.9307 | 12.50981 | – |
| 2025 May 06 17:57 | 2025 May 03 08:18:26 | 74.0014 | 0.00365 | 4.4288 | 297.4492 | 263.9307 | 12.50981 | – |