Orbital elements of MONITOR-4
| Launched | 26 June 2023 |
| Flight ended | – |
| Launch site | Vostochny Cosmodrome, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 57182 |
| Alternative names |
RS57S |
| 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 Feb 28 18:56 | 2026 Feb 28 12:22:38 | 97.5224 | 0.00137 | 8.1496 | 121.2764 | 238.9814 | 15.25548 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 06:28:01 | 97.5227 | 0.00136 | 8.0660 | 125.1393 | 238.9814 | 15.25548 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:43:28 | 97.5227 | 0.00136 | 8.0221 | 127.1736 | 238.9814 | 15.25548 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 11:43:35 | 97.5262 | 0.00121 | 6.6061 | 198.1998 | 238.9814 | 15.25548 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 12:06:15 | 97.5266 | 0.00120 | 6.5402 | 201.8145 | 238.9814 | 15.25548 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 12:28:53 | 97.5269 | 0.00119 | 6.4742 | 205.5200 | 238.9814 | 15.25548 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:51:29 | 97.5273 | 0.00118 | 6.4083 | 209.2358 | 238.9814 | 15.25548 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 10:05:05 | 97.5279 | 0.00118 | 6.3335 | 213.2039 | 238.9814 | 15.25548 | – |