Orbital elements of COSMOS 803
| Launched | 11 February 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8688 |
| 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 07 18:56 | 2025 Dec 07 04:59:01 | 65.8381 | 0.00131 | 17.3066 | 218.1381 | 141.8846 | 15.58864 | 7.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 06:24:55 | 65.8379 | 0.00136 | 18.3968 | 219.8999 | 141.8846 | 15.58864 | 7.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 06:24:55 | 65.8379 | 0.00136 | 18.3968 | 219.8999 | 141.8846 | 15.58864 | 7.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 06:24:55 | 65.8379 | 0.00136 | 18.3968 | 219.8999 | 141.8846 | 15.58864 | 7.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 06:24:55 | 65.8379 | 0.00136 | 18.3968 | 219.8999 | 141.8846 | 15.58864 | 7.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 06:24:55 | 65.8379 | 0.00136 | 18.3968 | 219.8999 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:05:34 | 65.8382 | 0.00142 | 19.9258 | 222.8141 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:05:34 | 65.8382 | 0.00142 | 19.9258 | 222.8141 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:05:34 | 65.8382 | 0.00142 | 19.9258 | 222.8141 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:05:34 | 65.8382 | 0.00142 | 19.9258 | 222.8141 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:05:34 | 65.8382 | 0.00142 | 19.9258 | 222.8141 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:05:34 | 65.8382 | 0.00142 | 19.9258 | 222.8141 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:25:08 | 65.8377 | 0.00147 | 21.0441 | 224.5849 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:25:08 | 65.8377 | 0.00147 | 21.0441 | 224.5849 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:25:08 | 65.8377 | 0.00147 | 21.0441 | 224.5849 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:25:08 | 65.8377 | 0.00147 | 21.0441 | 224.5849 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 16 18:58 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 15 18:57 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 13 18:56 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 12 18:57 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 12:31:28 | 65.8386 | 0.00160 | 23.6340 | 228.7195 | 141.8846 | 15.58864 | 7.743 |