Orbital elements of SITRO-AIS 21
| Launched | 3 November 2024 |
| Flight ended | – |
| Launch site | Vostochny Cosmodrome, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 61739 |
| 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 |
| 2025 May 09 17:57 | 2025 May 09 12:34:29 | 97.3627 | 0.00127 | 23.2354 | 347.7414 | 12.3494 | 14.93161 | – |
| 2025 May 08 17:56 | 2025 May 08 12:26:59 | 97.3631 | 0.00129 | 23.1726 | 351.3180 | 12.3494 | 14.93161 | – |
| 2025 May 07 17:56 | 2025 May 07 12:19:29 | 97.3634 | 0.00130 | 23.1099 | 354.9274 | 12.3494 | 14.93161 | – |
| 2025 May 06 17:57 | 2025 May 06 08:58:59 | 97.3639 | 0.00131 | 23.0388 | 359.0719 | 12.3494 | 14.93161 | – |
| 2025 May 05 17:56 | 2025 May 05 12:04:28 | 97.3637 | 0.00132 | 22.9844 | 2.0791 | 12.3494 | 14.93161 | – |
| 2025 May 04 17:57 | 2025 May 04 13:33:27 | 97.3637 | 0.00132 | 22.9258 | 5.5491 | 12.3494 | 14.93161 | – |
| 2025 May 03 17:57 | 2025 May 03 13:25:55 | 97.3636 | 0.00133 | 22.8631 | 8.9002 | 12.3494 | 14.93161 | – |
| 2025 May 02 17:57 | 2025 May 02 13:18:23 | 97.3633 | 0.00134 | 22.8004 | 11.9485 | 12.3494 | 14.93161 | – |
| 2025 May 01 17:56 | 2025 Apr 29 04:53:11 | 97.3633 | 0.00137 | 22.5913 | 22.0329 | 12.3494 | 14.93161 | – |
| 2025 Apr 30 17:56 | 2025 Apr 29 04:53:11 | 97.3633 | 0.00137 | 22.5913 | 22.0329 | 12.3494 | 14.93161 | – |
| 2025 Apr 29 17:57 | 2025 Apr 29 04:53:11 | 97.3633 | 0.00137 | 22.5913 | 22.0329 | 12.3494 | 14.93161 | – |
| 2025 Apr 27 17:56 | 2025 Apr 27 12:40:33 | 97.3639 | 0.00138 | 22.4867 | 27.1003 | 12.3494 | 14.93161 | – |
| 2025 Apr 26 17:57 | 2025 Apr 26 12:32:57 | 97.3645 | 0.00140 | 22.4240 | 30.3510 | 12.3494 | 14.93161 | – |
| 2025 Apr 25 17:56 | 2025 Apr 25 04:22:49 | 97.3654 | 0.00141 | 22.3403 | 34.7694 | 12.3494 | 14.93161 | – |
| 2025 Apr 24 17:56 | 2025 Apr 24 04:15:12 | 97.3658 | 0.00143 | 22.2775 | 38.1153 | 12.3494 | 14.93161 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 21:41:33 | 97.3660 | 0.00144 | 22.1980 | 42.3611 | 12.3494 | 14.93161 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:25:59 | 97.3660 | 0.00144 | 22.1688 | 43.8895 | 12.3494 | 14.93161 | – |
| 2025 Apr 21 17:57 | 2025 Apr 21 03:52:18 | 97.3659 | 0.00145 | 22.0893 | 47.9156 | 12.3494 | 14.93161 | – |
| 2025 Apr 20 17:56 | 2025 Apr 20 11:47:12 | 97.3657 | 0.00145 | 22.0474 | 49.9607 | 12.3494 | 14.93161 | – |
| 2025 Apr 19 17:56 | 2025 Apr 19 13:16:03 | 97.3655 | 0.00145 | 21.9889 | 52.7404 | 12.3494 | 14.93161 | – |
| 2025 Apr 18 17:57 | 2025 Apr 18 13:08:23 | 97.3652 | 0.00145 | 21.9261 | 55.6495 | 12.3494 | 14.93161 | – |
| 2025 Apr 17 17:56 | 2025 Apr 17 04:58:08 | 97.3651 | 0.00145 | 21.8425 | 59.5775 | 12.3494 | 14.93161 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 09:39:59 | 97.3652 | 0.00146 | 21.7923 | 61.8108 | 12.3494 | 14.93161 | – |
| 2025 Apr 15 17:56 | 2025 Apr 15 12:45:19 | 97.3654 | 0.00146 | 21.7379 | 64.3546 | 12.3494 | 14.93161 | – |
| 2025 Apr 14 17:56 | 2025 Apr 14 12:37:36 | 97.3658 | 0.00146 | 21.6752 | 67.2778 | 12.3494 | 14.93161 | – |