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 |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:43:13 | 65.8331 | 0.00147 | 13.8315 | 310.3613 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:20:48 | 65.8337 | 0.00142 | 15.2257 | 312.2620 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:20:48 | 65.8337 | 0.00142 | 15.2257 | 312.2620 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:20:48 | 65.8337 | 0.00142 | 15.2257 | 312.2620 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:20:48 | 65.8337 | 0.00142 | 15.2257 | 312.2620 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:20:48 | 65.8337 | 0.00142 | 15.2257 | 312.2620 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:20:48 | 65.8337 | 0.00142 | 15.2257 | 312.2620 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:11:16 | 65.8338 | 0.00138 | 16.3212 | 313.7363 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:11:16 | 65.8338 | 0.00138 | 16.3212 | 313.7363 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:11:16 | 65.8338 | 0.00138 | 16.3212 | 313.7363 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 18 17:57 | 2026 Jul 16 05:11:16 | 65.8338 | 0.00138 | 16.3212 | 313.7363 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 17 17:57 | 2026 Jul 16 05:11:16 | 65.8338 | 0.00138 | 16.3212 | 313.7363 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:11:16 | 65.8338 | 0.00138 | 16.3212 | 313.7363 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 11:37:41 | 65.8356 | 0.00135 | 17.3738 | 315.4101 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 11:37:41 | 65.8356 | 0.00135 | 17.3738 | 315.4101 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 13 17:56 | 2026 Jul 11 11:37:41 | 65.8356 | 0.00135 | 17.3738 | 315.4101 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 12 17:56 | 2026 Jul 11 11:37:41 | 65.8356 | 0.00135 | 17.3738 | 315.4101 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:37:41 | 65.8356 | 0.00135 | 17.3738 | 315.4101 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 09 17:56 | 2026 Jul 05 06:45:54 | 65.8357 | 0.00127 | 18.7535 | 316.2572 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 08 17:56 | 2026 Jul 05 06:45:54 | 65.8357 | 0.00127 | 18.7535 | 316.2572 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 07 17:56 | 2026 Jul 05 06:45:54 | 65.8357 | 0.00127 | 18.7535 | 316.2572 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 06 17:57 | 2026 Jul 05 06:45:54 | 65.8357 | 0.00127 | 18.7535 | 316.2572 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 05 17:56 | 2026 Jul 05 06:45:54 | 65.8357 | 0.00127 | 18.7535 | 316.2572 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:37:57 | 65.8371 | 0.00120 | 20.0334 | 317.7473 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:37:57 | 65.8371 | 0.00120 | 20.0334 | 317.7473 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:37:57 | 65.8371 | 0.00120 | 20.0334 | 317.7473 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:37:57 | 65.8371 | 0.00120 | 20.0334 | 317.7473 | 49.6260 | 15.64357 | 7.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:37:57 | 65.8371 | 0.00120 | 20.0334 | 317.7473 | 49.6260 | 15.64357 | 7.743 |