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 |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:06:56 | 97.3338 | 0.00131 | 15.6536 | 169.3940 | 190.7559 | 14.94556 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 12:04:53 | 97.3338 | 0.00130 | 15.6328 | 170.6095 | 190.7559 | 14.94556 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 13:35:08 | 97.3337 | 0.00129 | 15.5744 | 173.9016 | 190.7559 | 14.94556 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 13:28:58 | 97.3336 | 0.00128 | 15.5118 | 177.4964 | 190.7559 | 14.94556 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 13:22:48 | 97.3335 | 0.00127 | 15.4492 | 180.7949 | 190.7559 | 14.94556 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 13:10:27 | 97.3334 | 0.00125 | 15.3240 | 187.4059 | 190.7559 | 14.94556 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 13:04:16 | 97.3333 | 0.00124 | 15.2614 | 190.5596 | 190.7559 | 14.94556 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:32:25 | 97.3336 | 0.00122 | 15.1821 | 194.4970 | 190.7559 | 14.94556 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:26:12 | 97.3338 | 0.00122 | 15.1195 | 198.1888 | 190.7559 | 14.94556 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 22:17:55 | 97.3338 | 0.00121 | 15.0361 | 202.8584 | 190.7559 | 14.94556 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 14:15:51 | 97.3338 | 0.00121 | 15.0152 | 204.0430 | 190.7559 | 14.94556 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:09:37 | 97.3338 | 0.00120 | 14.9526 | 207.6132 | 190.7559 | 14.94556 | – |
| 2026 Jan 15 18:56 | 2026 Jan 15 14:03:24 | 97.3338 | 0.00120 | 14.8900 | 211.2029 | 190.7559 | 14.94556 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 15:27:21 | 97.3344 | 0.00119 | 14.7690 | 218.3716 | 190.7559 | 14.94556 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 15:14:52 | 97.3340 | 0.00118 | 14.6439 | 225.8884 | 190.7559 | 14.94556 | – |
| 2026 Jan 10 18:57 | 2026 Jan 09 23:04:27 | 97.3339 | 0.00117 | 14.5396 | 232.3720 | 190.7559 | 14.94556 | – |
| 2026 Jan 09 18:57 | 2026 Jan 09 07:00:17 | 97.3339 | 0.00117 | 14.4978 | 234.9381 | 190.7559 | 14.94556 | – |
| 2026 Jan 08 18:56 | 2026 Jan 08 14:56:07 | 97.3337 | 0.00116 | 14.4561 | 237.4750 | 190.7559 | 14.94556 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 14:37:21 | 97.3338 | 0.00113 | 14.2683 | 248.6483 | 190.7559 | 14.94556 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 14:37:21 | 97.3338 | 0.00113 | 14.2683 | 248.6483 | 190.7559 | 14.94556 | – |
| 2026 Jan 05 18:57 | 2026 Jan 05 13:00:56 | 97.3338 | 0.00113 | 14.2642 | 248.9014 | 190.7559 | 14.94556 | – |
| 2026 Jan 04 18:56 | 2026 Jan 04 12:54:40 | 97.3339 | 0.00113 | 14.2016 | 252.5615 | 190.7559 | 14.94556 | – |
| 2026 Jan 03 18:57 | 2026 Jan 03 12:48:24 | 97.3340 | 0.00112 | 14.1390 | 256.1492 | 190.7559 | 14.94556 | – |
| 2026 Jan 01 18:56 | 2026 Jan 01 15:48:41 | 97.3342 | 0.00111 | 14.0221 | 263.1300 | 190.7559 | 14.94556 | – |