Orbital elements of KEPLER-21
| Launched | 14 April 2023 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Canada |
| NORAD ID | 56218 |
| 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 Nov 21 18:53 | 2024 Nov 20 04:00:12 | 97.3404 | 0.00060 | 14.6265 | 346.8789 | 13.2298 | 15.37644 | – |
| 2024 Nov 20 18:53 | 2024 Nov 20 04:00:12 | 97.3404 | 0.00060 | 14.6265 | 346.8789 | 13.2298 | 15.37644 | – |
| 2024 Nov 19 18:53 | 2024 Nov 18 23:53:22 | 97.3406 | 0.00062 | 14.5485 | 351.1981 | 13.2298 | 15.37644 | – |
| 2024 Nov 18 18:53 | 2024 Nov 17 22:53:56 | 97.3408 | 0.00063 | 14.4790 | 355.0108 | 13.2298 | 15.37644 | – |
| 2024 Nov 17 18:53 | 2024 Nov 16 10:58:25 | 97.3413 | 0.00065 | 14.3793 | 0.6968 | 13.2298 | 15.37644 | – |
| 2024 Nov 16 18:53 | 2024 Nov 16 10:58:25 | 97.3413 | 0.00065 | 14.3793 | 0.6968 | 13.2298 | 15.37644 | – |
| 2024 Nov 15 18:53 | 2024 Nov 15 05:17:42 | 97.3416 | 0.00067 | 14.2969 | 4.6411 | 13.2298 | 15.37644 | – |
| 2024 Nov 14 19:07 | 2024 Nov 13 23:36:56 | 97.3419 | 0.00069 | 14.2145 | 8.4484 | 13.2298 | 15.37644 | – |
| 2024 Nov 13 18:53 | 2024 Nov 12 16:22:21 | 97.3416 | 0.00071 | 14.1278 | 12.7055 | 13.2298 | 15.37644 | – |
| 2024 Nov 12 18:53 | 2024 Nov 11 04:26:29 | 97.3406 | 0.00074 | 14.0281 | 17.1834 | 13.2298 | 15.37644 | – |
| 2024 Nov 11 18:53 | 2024 Nov 11 04:26:29 | 97.3406 | 0.00074 | 14.0281 | 17.1834 | 13.2298 | 15.37644 | – |
| 2024 Nov 10 18:53 | 2024 Nov 09 05:34:16 | 97.3404 | 0.00077 | 13.8980 | 23.2776 | 13.2298 | 15.37644 | – |
| 2024 Nov 09 18:53 | 2024 Nov 08 15:30:33 | 97.3403 | 0.00078 | 13.8590 | 24.8956 | 13.2298 | 15.37644 | – |
| 2024 Nov 08 18:56 | 2024 Nov 08 10:49:19 | 97.3404 | 0.00078 | 13.8460 | 25.6266 | 13.2298 | 15.37644 | – |
| 2024 Nov 06 18:53 | 2024 Nov 05 10:56:34 | 97.3408 | 0.00082 | 13.6465 | 34.0898 | 13.2298 | 15.37644 | – |
| 2024 Nov 05 18:53 | 2024 Nov 05 10:56:34 | 97.3408 | 0.00082 | 13.6465 | 34.0898 | 13.2298 | 15.37644 | – |
| 2024 Nov 04 18:53 | 2024 Nov 04 05:15:02 | 97.3414 | 0.00083 | 13.5642 | 37.6022 | 13.2298 | 15.37644 | – |
| 2024 Nov 03 18:53 | 2024 Nov 03 04:14:42 | 97.3414 | 0.00085 | 13.4948 | 40.2354 | 13.2298 | 15.37644 | – |
| 2024 Nov 02 18:53 | 2024 Nov 02 06:21:50 | 97.3415 | 0.00086 | 13.4342 | 42.4322 | 13.2298 | 15.37644 | – |
| 2024 Nov 01 18:53 | 2024 Nov 01 03:47:34 | 97.3417 | 0.00088 | 13.3605 | 45.4398 | 13.2298 | 15.37644 | – |
| 2024 Oct 31 18:53 | 2024 Oct 30 11:09:05 | 97.3418 | 0.00090 | 13.2479 | 49.9711 | 13.2298 | 15.37644 | – |
| 2024 Oct 30 18:53 | 2024 Oct 29 16:23:33 | 97.3419 | 0.00091 | 13.1959 | 52.2110 | 13.2298 | 15.37644 | – |
| 2024 Oct 29 18:53 | 2024 Oct 28 16:56:35 | 97.3421 | 0.00091 | 13.1309 | 54.9651 | 13.2298 | 15.37644 | – |
| 2024 Oct 28 18:53 | 2024 Oct 28 10:41:23 | 97.3422 | 0.00091 | 13.1136 | 55.6589 | 13.2298 | 15.37644 | – |
| 2024 Oct 27 18:55 | 2024 Oct 27 03:25:18 | 97.3420 | 0.00092 | 13.0269 | 59.1874 | 13.2298 | 15.37644 | – |
| 2024 Oct 26 17:53 | 2024 Oct 26 03:58:09 | 97.3419 | 0.00093 | 12.9619 | 61.7411 | 13.2298 | 15.37644 | – |
| 2024 Oct 25 17:53 | 2024 Oct 24 16:00:26 | 97.3419 | 0.00094 | 12.8623 | 65.3525 | 13.2298 | 15.37644 | – |