Orbital elements of COSMOS 1477
| Launched | 5 July 1983 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 14175 |
| 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 Apr 30 17:56 | 2026 Apr 30 11:59:50 | 74.0294 | 0.00027 | 1.2171 | 241.6045 | 292.4647 | 12.50456 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 05:56:40 | 74.0291 | 0.00028 | 1.7715 | 249.5735 | 292.4647 | 12.50456 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 05:56:40 | 74.0291 | 0.00028 | 1.7715 | 249.5735 | 292.4647 | 12.50456 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 05:56:40 | 74.0291 | 0.00028 | 1.7715 | 249.5735 | 292.4647 | 12.50456 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 05:56:40 | 74.0291 | 0.00028 | 1.7715 | 249.5735 | 292.4647 | 12.50456 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 05:56:40 | 74.0291 | 0.00028 | 1.7715 | 249.5735 | 292.4647 | 12.50456 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 05:56:40 | 74.0291 | 0.00028 | 1.7715 | 249.5735 | 292.4647 | 12.50456 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 13:01:58 | 74.0288 | 0.00028 | 2.1887 | 255.3154 | 292.4647 | 12.50456 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 13:01:58 | 74.0288 | 0.00028 | 2.1887 | 255.3154 | 292.4647 | 12.50456 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 13:01:58 | 74.0288 | 0.00028 | 2.1887 | 255.3154 | 292.4647 | 12.50456 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 13:01:58 | 74.0288 | 0.00028 | 2.1887 | 255.3154 | 292.4647 | 12.50456 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 13:01:58 | 74.0288 | 0.00028 | 2.1887 | 255.3154 | 292.4647 | 12.50456 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:06:35 | 74.0281 | 0.00028 | 2.7426 | 262.5644 | 292.4647 | 12.50456 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:06:35 | 74.0281 | 0.00028 | 2.7426 | 262.5644 | 292.4647 | 12.50456 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:06:35 | 74.0281 | 0.00028 | 2.7426 | 262.5644 | 292.4647 | 12.50456 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:06:35 | 74.0281 | 0.00028 | 2.7426 | 262.5644 | 292.4647 | 12.50456 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 13:55:50 | 74.0272 | 0.00029 | 3.1608 | 268.1682 | 292.4647 | 12.50456 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 13:55:50 | 74.0272 | 0.00029 | 3.1608 | 268.1682 | 292.4647 | 12.50456 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 13:55:50 | 74.0272 | 0.00029 | 3.1608 | 268.1682 | 292.4647 | 12.50456 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 13:55:50 | 74.0272 | 0.00029 | 3.1608 | 268.1682 | 292.4647 | 12.50456 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 13:55:50 | 74.0272 | 0.00029 | 3.1608 | 268.1682 | 292.4647 | 12.50456 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 07:51:07 | 74.0259 | 0.00029 | 3.7154 | 275.3244 | 292.4647 | 12.50456 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 07:51:07 | 74.0259 | 0.00029 | 3.7154 | 275.3244 | 292.4647 | 12.50456 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 07:51:07 | 74.0259 | 0.00029 | 3.7154 | 275.3244 | 292.4647 | 12.50456 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 07:51:07 | 74.0259 | 0.00029 | 3.7154 | 275.3244 | 292.4647 | 12.50456 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 07:51:07 | 74.0259 | 0.00029 | 3.7154 | 275.3244 | 292.4647 | 12.50456 | – |