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 Jun 23 17:56 | 2026 Jun 22 19:54:18 | 97.3251 | 0.00137 | 0.7498 | 49.5993 | 310.6425 | 14.95156 | – |
| 2026 Jun 22 17:56 | 2026 Jun 20 10:04:56 | 97.3249 | 0.00138 | 0.5998 | 56.7664 | 310.6425 | 14.95156 | – |
| 2026 Jun 21 17:57 | 2026 Jun 20 10:04:56 | 97.3249 | 0.00138 | 0.5998 | 56.7664 | 310.6425 | 14.95156 | – |
| 2026 Jun 20 17:56 | 2026 Jun 20 10:04:56 | 97.3249 | 0.00138 | 0.5998 | 56.7664 | 310.6425 | 14.95156 | – |
| 2026 Jun 19 17:57 | 2026 Jun 19 06:46:36 | 97.3249 | 0.00139 | 0.5289 | 60.0962 | 310.6425 | 14.95156 | – |
| 2026 Jun 18 17:56 | 2026 Jun 18 06:41:01 | 97.3248 | 0.00139 | 0.4664 | 63.0632 | 310.6425 | 14.95156 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 11:24:33 | 97.3248 | 0.00139 | 0.4164 | 65.3693 | 310.6425 | 14.95156 | – |
| 2026 Jun 16 17:55 | 2026 Jun 16 06:29:50 | 97.3244 | 0.00139 | 0.3413 | 68.8726 | 310.6425 | 14.95156 | – |
| 2026 Jun 15 17:56 | 2026 Jun 15 12:49:44 | 97.3245 | 0.00139 | 0.2955 | 71.0522 | 310.6425 | 14.95156 | – |
| 2026 Jun 14 17:57 | 2026 Jun 14 12:44:08 | 97.3248 | 0.00140 | 0.2330 | 74.0474 | 310.6425 | 14.95156 | – |
| 2026 Jun 13 17:56 | 2026 Jun 13 06:13:02 | 97.3253 | 0.00141 | 0.1538 | 77.8372 | 310.6425 | 14.95156 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:07:26 | 97.3258 | 0.00142 | 0.0913 | 80.7956 | 310.6425 | 14.95156 | – |
| 2026 Jun 11 17:57 | 2026 Jun 11 06:01:49 | 97.3261 | 0.00143 | 0.0287 | 83.9159 | 310.6425 | 14.95156 | – |
| 2026 Jun 10 17:56 | 2026 Jun 10 10:45:20 | 97.3263 | 0.00143 | 23.9787 | 86.3727 | 310.6425 | 14.95156 | – |
| 2026 Jun 09 17:57 | 2026 Jun 09 12:16:05 | 97.3264 | 0.00144 | 23.9204 | 89.2283 | 310.6425 | 14.95156 | – |
| 2026 Jun 08 17:56 | 2026 Jun 08 05:44:58 | 97.3264 | 0.00144 | 23.8411 | 93.1554 | 310.6425 | 14.95156 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 23:13:50 | 97.3262 | 0.00144 | 23.7619 | 97.0808 | 310.6425 | 14.95156 | – |
| 2026 Jun 06 17:56 | 2026 Jun 06 03:57:19 | 97.3259 | 0.00143 | 23.7119 | 99.4969 | 310.6425 | 14.95156 | – |
| 2026 Jun 05 17:56 | 2026 Jun 05 07:04:26 | 97.3257 | 0.00143 | 23.6577 | 102.2133 | 310.6425 | 14.95156 | – |
| 2026 Jun 04 17:57 | 2026 Jun 04 06:58:47 | 97.3254 | 0.00142 | 23.5952 | 105.3036 | 310.6425 | 14.95156 | – |
| 2026 Jun 02 17:56 | 2026 Jun 02 05:11:05 | 97.3250 | 0.00140 | 23.4660 | 111.6399 | 310.6425 | 14.95156 | – |
| 2026 Jun 01 17:57 | 2026 Jun 01 06:41:48 | 97.3250 | 0.00140 | 23.4077 | 114.4798 | 310.6425 | 14.95156 | – |
| 2026 May 31 17:58 | 2026 May 31 03:23:22 | 97.3252 | 0.00138 | 23.3368 | 117.8525 | 310.6425 | 14.95156 | – |
| 2026 May 30 17:57 | 2026 May 30 03:17:41 | 97.3255 | 0.00138 | 23.2743 | 120.7326 | 310.6425 | 14.95156 | – |
| 2026 May 29 17:57 | 2026 May 29 12:50:17 | 97.3257 | 0.00138 | 23.2368 | 122.5428 | 310.6425 | 14.95156 | – |
| 2026 May 28 17:56 | 2026 May 28 12:44:35 | 97.3263 | 0.00138 | 23.1742 | 125.3574 | 310.6425 | 14.95156 | – |
| 2026 May 27 17:57 | 2026 May 27 12:38:54 | 97.3268 | 0.00138 | 23.1117 | 128.2558 | 310.6425 | 14.95156 | – |