Orbital elements of INTELSAT 21
| Launched | 18 August 2012 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | International Telecommunications Satellite Organization (INTELSAT) |
| NORAD ID | 38749 |
| Alternative names |
IS-21 |
| 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 |
| 2024 Jul 16 17:53 | 2024 Jul 15 11:32:57 | 0.0172 | 0.00020 | 3.7479 | 63.5031 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 15 17:53 | 2024 Jul 15 08:13:14 | 0.0171 | 0.00020 | 3.7877 | 62.2654 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 14 17:57 | 2024 Jul 14 04:34:42 | 0.0198 | 0.00019 | 3.4520 | 65.7156 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 13 17:52 | 2024 Jul 13 02:52:30 | 0.0192 | 0.00020 | 3.5472 | 59.7095 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 12 17:53 | 2024 Jul 12 03:55:56 | 0.0209 | 0.00020 | 3.1676 | 64.4760 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 11 17:57 | 2024 Jul 11 02:47:24 | 0.0193 | 0.00019 | 3.0024 | 66.9418 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 10 17:54 | 2024 Jul 10 02:44:46 | 0.0182 | 0.00015 | 2.7321 | 81.7600 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 09 18:45 | 2024 Jul 08 19:51:42 | 0.0181 | 0.00014 | 2.1851 | 92.8517 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 08 17:53 | 2024 Jul 08 11:14:50 | 0.0178 | 0.00014 | 23.7063 | 133.8490 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 07 17:52 | 2024 Jul 07 11:12:13 | 0.0252 | 0.00017 | 5.2298 | 36.0966 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 06 17:57 | 2024 Jul 05 19:48:42 | 0.0211 | 0.00017 | 4.9013 | 44.7380 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 05 17:52 | 2024 Jul 04 07:38:23 | 0.0161 | 0.00017 | 4.5057 | 54.1819 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 04 17:55 | 2024 Jul 04 02:29:12 | 0.0157 | 0.00017 | 4.4597 | 54.4351 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 03 17:54 | 2024 Jul 03 02:26:34 | 0.0125 | 0.00017 | 4.1340 | 57.3987 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 02 17:52 | 2024 Jul 02 04:08:42 | 0.0170 | 0.00018 | 3.0608 | 71.2680 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jul 01 17:55 | 2024 Jul 01 04:04:24 | 0.0189 | 0.00018 | 2.5195 | 76.8525 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 30 17:54 | 2024 Jun 30 03:53:42 | 0.0189 | 0.00018 | 2.2756 | 79.3267 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 29 17:53 | 2024 Jun 29 04:42:42 | 0.0229 | 0.00018 | 1.8115 | 89.7157 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 28 17:53 | 2024 Jun 28 04:22:42 | 0.0207 | 0.00018 | 1.4584 | 93.0562 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 27 17:54 | 2024 Jun 27 09:03:14 | 0.0198 | 0.00018 | 1.2115 | 93.7378 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 26 17:54 | 2024 Jun 26 04:50:42 | 0.0188 | 0.00016 | 0.6983 | 116.8784 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 25 17:52 | 2024 Jun 25 08:57:44 | 0.0187 | 0.00014 | 22.6820 | 145.6963 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 24 17:53 | 2024 Jun 24 03:46:42 | 0.0245 | 0.00020 | 4.9111 | 33.0177 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 23 17:52 | 2024 Jun 22 20:21:42 | 0.0194 | 0.00020 | 4.4430 | 37.2050 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 22 17:57 | 2024 Jun 21 19:05:07 | 0.0157 | 0.00020 | 3.9342 | 43.2271 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 21 17:57 | 2024 Jun 20 19:02:27 | 0.0126 | 0.00020 | 3.1697 | 50.9298 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 20 17:56 | 2024 Jun 19 18:59:42 | 0.0172 | 0.00021 | 1.6782 | 75.2317 | 289.3334 | 1.00272 | 6.243 |
| 2024 Jun 19 17:54 | 2024 Jun 18 18:56:57 | 0.0186 | 0.00021 | 0.9801 | 83.8747 | 289.3334 | 1.00272 | 6.243 |