Orbital elements of COSMOS 546
| Launched | 25 January 1973 |
| Flight ended | – |
| Launch site | Kapustin Yar Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6350 |
| 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 May 04 17:57 | 2026 Apr 30 04:18:23 | 50.6350 | 0.00149 | 2.5384 | 102.8581 | 257.4054 | 15.29955 | 6.743 |
| 2026 May 03 17:57 | 2026 Apr 30 04:18:23 | 50.6350 | 0.00149 | 2.5384 | 102.8581 | 257.4054 | 15.29955 | 6.743 |
| 2026 May 02 17:57 | 2026 Apr 30 04:18:23 | 50.6350 | 0.00149 | 2.5384 | 102.8581 | 257.4054 | 15.29955 | 6.743 |
| 2026 May 01 17:56 | 2026 Apr 30 04:18:23 | 50.6350 | 0.00149 | 2.5384 | 102.8581 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 04:18:23 | 50.6350 | 0.00149 | 2.5384 | 102.8581 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 07:13:27 | 50.6352 | 0.00151 | 4.4634 | 79.5186 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 07:13:27 | 50.6352 | 0.00151 | 4.4634 | 79.5186 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 07:13:27 | 50.6352 | 0.00151 | 4.4634 | 79.5186 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 07:13:27 | 50.6352 | 0.00151 | 4.4634 | 79.5186 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 07:13:27 | 50.6352 | 0.00151 | 4.4634 | 79.5186 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 07:13:27 | 50.6352 | 0.00151 | 4.4634 | 79.5186 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:23:02 | 50.6345 | 0.00150 | 6.1531 | 59.1477 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:23:02 | 50.6345 | 0.00150 | 6.1531 | 59.1477 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:23:02 | 50.6345 | 0.00150 | 6.1531 | 59.1477 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 03:23:02 | 50.6345 | 0.00150 | 6.1531 | 59.1477 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 03:23:02 | 50.6345 | 0.00150 | 6.1531 | 59.1477 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 18 17:56 | 2026 Apr 12 08:21:04 | 50.6340 | 0.00150 | 8.3776 | 32.8624 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 16 17:57 | 2026 Apr 12 08:21:04 | 50.6340 | 0.00150 | 8.3776 | 32.8624 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 14 17:57 | 2026 Apr 12 08:21:04 | 50.6340 | 0.00150 | 8.3776 | 32.8624 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 12 08:21:04 | 50.6340 | 0.00150 | 8.3776 | 32.8624 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 04:01:19 | 50.6327 | 0.00151 | 9.7464 | 16.6824 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 04:01:19 | 50.6327 | 0.00151 | 9.7464 | 16.6824 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 04:01:19 | 50.6327 | 0.00151 | 9.7464 | 16.6824 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 04:01:19 | 50.6327 | 0.00151 | 9.7464 | 16.6824 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:01:19 | 50.6327 | 0.00151 | 9.7464 | 16.6824 | 257.4054 | 15.29955 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:21:53 | 50.6342 | 0.00150 | 11.6927 | 352.7570 | 257.4054 | 15.29955 | 6.743 |