Orbital elements of COSMOS 1803
| Launched | 1 December 1986 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17177 |
| 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 Mar 20 18:57 | 2026 Mar 20 09:19:41 | 82.6021 | 0.00022 | 4.3295 | 283.2228 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 11:34:20 | 82.6014 | 0.00023 | 4.5297 | 297.9417 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 11:34:20 | 82.6014 | 0.00023 | 4.5297 | 297.9417 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 11:34:20 | 82.6014 | 0.00023 | 4.5297 | 297.9417 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 11:34:20 | 82.6014 | 0.00023 | 4.5297 | 297.9417 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 11:34:20 | 82.6014 | 0.00023 | 4.5297 | 297.9417 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 11:27:35 | 82.6007 | 0.00024 | 4.7339 | 312.2065 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 11:27:35 | 82.6007 | 0.00024 | 4.7339 | 312.2065 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:27:35 | 82.6007 | 0.00024 | 4.7339 | 312.2065 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:27:35 | 82.6007 | 0.00024 | 4.7339 | 312.2065 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:27:35 | 82.6007 | 0.00024 | 4.7339 | 312.2065 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:20:33 | 82.6004 | 0.00026 | 4.9773 | 328.9251 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:20:33 | 82.6004 | 0.00026 | 4.9773 | 328.9251 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:20:33 | 82.6004 | 0.00026 | 4.9773 | 328.9251 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:20:33 | 82.6004 | 0.00026 | 4.9773 | 328.9251 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:20:33 | 82.6004 | 0.00026 | 4.9773 | 328.9251 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:20:33 | 82.6004 | 0.00026 | 4.9773 | 328.9251 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:12:15 | 82.6007 | 0.00028 | 5.2206 | 344.0932 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:12:15 | 82.6007 | 0.00028 | 5.2206 | 344.0932 | 193.5853 | 12.41549 | 4.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:12:15 | 82.6007 | 0.00028 | 5.2206 | 344.0932 | 193.5853 | 12.41549 | 4.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:12:15 | 82.6007 | 0.00028 | 5.2206 | 344.0932 | 193.5853 | 12.41549 | 4.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:12:15 | 82.6007 | 0.00028 | 5.2206 | 344.0932 | 193.5853 | 12.41549 | 4.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:12:15 | 82.6007 | 0.00028 | 5.2206 | 344.0932 | 193.5853 | 12.41549 | 4.243 |