Orbital elements of SES-21
| Launched | 3 October 2022 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | SES |
| NORAD ID | 53961 |
| 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 Aug 23 17:56 | 2026 Aug 22 22:52:28 | 0.0266 | 0.00010 | 3.5029 | 103.3417 | 27.4781 | 1.00271 | – |
| 2026 Aug 22 17:56 | 2026 Aug 22 12:02:38 | 0.0261 | 0.00010 | 3.4636 | 102.9130 | 27.4781 | 1.00271 | – |
| 2026 Aug 21 17:56 | 2026 Aug 20 18:32:38 | 0.0260 | 0.00010 | 3.5220 | 100.0612 | 27.4781 | 1.00271 | – |
| 2026 Aug 20 17:57 | 2026 Aug 20 07:15:30 | 0.0247 | 0.00009 | 3.3853 | 101.9753 | 27.4781 | 1.00271 | – |
| 2026 Aug 19 17:57 | 2026 Aug 18 23:04:27 | 0.0264 | 0.00010 | 3.5608 | 99.2328 | 27.4781 | 1.00271 | – |
| 2026 Aug 18 17:56 | 2026 Aug 18 07:57:17 | 0.0256 | 0.00010 | 3.4341 | 99.0161 | 27.4781 | 1.00271 | – |
| 2026 Aug 17 17:56 | 2026 Aug 17 00:53:05 | 0.0270 | 0.00010 | 3.4737 | 99.3868 | 27.4781 | 1.00271 | – |
| 2026 Aug 16 17:56 | 2026 Aug 16 05:34:02 | 0.0261 | 0.00010 | 3.2692 | 96.4733 | 27.4781 | 1.00271 | – |
| 2026 Aug 15 17:57 | 2026 Aug 15 11:14:51 | 0.0253 | 0.00012 | 3.1436 | 95.0570 | 27.4781 | 1.00271 | – |
| 2026 Aug 14 17:56 | 2026 Aug 13 11:37:06 | 0.0238 | 0.00010 | 2.6945 | 102.5022 | 27.4781 | 1.00271 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 23:22:22 | 0.0264 | 0.00010 | 3.0692 | 93.7414 | 27.4781 | 1.00271 | – |
| 2026 Aug 12 17:56 | 2026 Aug 12 03:43:13 | 0.0250 | 0.00010 | 2.8321 | 97.6628 | 27.4781 | 1.00271 | – |
| 2026 Aug 11 17:56 | 2026 Aug 10 16:37:40 | 0.0259 | 0.00010 | 2.9451 | 93.9734 | 27.4781 | 1.00271 | – |
| 2026 Aug 10 17:56 | 2026 Aug 10 11:29:42 | 0.0249 | 0.00010 | 2.8448 | 94.2722 | 27.4781 | 1.00271 | – |
| 2026 Aug 09 17:57 | 2026 Aug 09 08:05:58 | 0.0246 | 0.00014 | 2.8645 | 104.7369 | 27.4781 | 1.00271 | – |
| 2026 Aug 08 17:57 | 2026 Aug 08 11:39:38 | 0.0243 | 0.00010 | 2.8316 | 90.3821 | 27.4781 | 1.00271 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 23:39:49 | 0.0246 | 0.00010 | 2.9269 | 88.2396 | 27.4781 | 1.00271 | – |
| 2026 Aug 06 17:57 | 2026 Aug 06 07:54:38 | 0.0242 | 0.00010 | 2.8020 | 88.5577 | 27.4781 | 1.00271 | – |
| 2026 Aug 05 17:56 | 2026 Aug 04 23:45:39 | 0.0249 | 0.00010 | 2.9555 | 86.6320 | 27.4781 | 1.00271 | – |
| 2026 Aug 04 17:57 | 2026 Aug 03 15:15:10 | 0.0230 | 0.00010 | 2.4494 | 89.1300 | 27.4781 | 1.00271 | – |
| 2026 Aug 03 17:56 | 2026 Aug 02 17:00:45 | 0.0251 | 0.00010 | 2.8474 | 89.1868 | 27.4781 | 1.00271 | – |
| 2026 Aug 02 17:57 | 2026 Aug 02 05:37:29 | 0.0236 | 0.00009 | 2.5710 | 92.9629 | 27.4781 | 1.00271 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 23:57:09 | 0.0216 | 0.00011 | 2.5879 | 165.3266 | 27.4781 | 1.00271 | – |
| 2026 Jul 31 17:56 | 2026 Jul 30 17:09:25 | 0.0235 | 0.00009 | 2.3323 | 91.2955 | 27.4781 | 1.00271 | – |
| 2026 Jul 30 17:57 | 2026 Jul 29 23:09:39 | 0.0252 | 0.00009 | 2.6382 | 93.8185 | 27.4781 | 1.00271 | – |
| 2026 Jul 29 17:57 | 2026 Jul 29 05:13:47 | 0.0351 | 0.00010 | 3.3200 | 81.1265 | 27.4781 | 1.00271 | – |
| 2026 Jul 28 17:57 | 2026 Jul 28 00:08:41 | 0.0370 | 0.00010 | 3.3386 | 77.8282 | 27.4781 | 1.00271 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 12:10:38 | 0.0360 | 0.00009 | 3.2228 | 82.6448 | 27.4781 | 1.00271 | – |