Orbital elements of NOAA 21
| Launched | 9 November 2022 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 54234 |
| Alternative names |
JPSS-2 |
| 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 20:30:34 | 98.7068 | 0.00023 | 17.4566 | 63.2627 | 296.8781 | 14.19551 | – |
| 2024 Nov 20 18:53 | 2024 Nov 20 10:21:35 | 98.7067 | 0.00023 | 17.4289 | 63.9070 | 296.8781 | 14.19551 | – |
| 2024 Nov 19 18:53 | 2024 Nov 19 03:54:37 | 98.7065 | 0.00023 | 17.3457 | 65.9199 | 296.8781 | 14.19551 | – |
| 2024 Nov 18 18:53 | 2024 Nov 18 02:32:09 | 98.7063 | 0.00023 | 17.2764 | 67.5052 | 296.8781 | 14.19551 | – |
| 2024 Nov 17 18:53 | 2024 Nov 16 18:23:42 | 98.7060 | 0.00023 | 17.1887 | 69.3209 | 296.8781 | 14.19551 | – |
| 2024 Nov 16 18:53 | 2024 Nov 16 06:33:13 | 98.7060 | 0.00024 | 17.1563 | 70.1240 | 296.8781 | 14.19551 | – |
| 2024 Nov 15 18:53 | 2024 Nov 15 10:15:14 | 98.7058 | 0.00024 | 17.1009 | 71.3217 | 296.8781 | 14.19551 | – |
| 2024 Nov 14 19:07 | 2024 Nov 14 02:06:46 | 98.7054 | 0.00024 | 17.0131 | 74.0399 | 296.8781 | 14.19551 | – |
| 2024 Nov 13 18:53 | 2024 Nov 12 21:21:16 | 98.7053 | 0.00025 | 16.9346 | 81.4306 | 296.8781 | 14.19551 | – |
| 2024 Nov 12 18:53 | 2024 Nov 11 14:54:13 | 98.7050 | 0.00025 | 16.8514 | 83.4188 | 296.8781 | 14.19551 | – |
| 2024 Nov 11 18:53 | 2024 Nov 10 21:59:12 | 98.7049 | 0.00025 | 16.8052 | 84.5978 | 296.8781 | 14.19551 | – |
| 2024 Nov 10 18:53 | 2024 Nov 10 10:08:41 | 98.7048 | 0.00025 | 16.7729 | 85.2524 | 296.8781 | 14.19551 | – |
| 2024 Nov 09 18:53 | 2024 Nov 09 03:41:39 | 98.7046 | 0.00025 | 16.6898 | 87.1943 | 296.8781 | 14.19551 | – |
| 2024 Nov 08 18:56 | 2024 Nov 08 02:19:07 | 98.7044 | 0.00025 | 16.6205 | 88.7880 | 296.8781 | 14.19551 | – |
| 2024 Nov 06 18:53 | 2024 Nov 05 13:25:02 | 98.7038 | 0.00024 | 16.4542 | 92.8195 | 296.8781 | 14.19551 | – |
| 2024 Nov 05 18:53 | 2024 Nov 05 10:02:01 | 98.7038 | 0.00025 | 16.4450 | 93.1662 | 296.8781 | 14.19551 | – |
| 2024 Nov 04 18:53 | 2024 Nov 04 06:57:59 | 98.7036 | 0.00024 | 16.3711 | 94.7911 | 296.8781 | 14.19551 | – |
| 2024 Nov 03 18:53 | 2024 Nov 02 21:07:56 | 98.7034 | 0.00024 | 16.2787 | 97.2086 | 296.8781 | 14.19551 | – |
| 2024 Nov 02 18:53 | 2024 Nov 01 21:26:53 | 98.7032 | 0.00024 | 16.2141 | 98.5689 | 296.8781 | 14.19551 | – |
| 2024 Nov 01 18:53 | 2024 Nov 01 12:59:22 | 98.7030 | 0.00024 | 16.1910 | 98.8111 | 296.8781 | 14.19551 | – |
| 2024 Oct 31 18:53 | 2024 Oct 31 03:09:18 | 98.7027 | 0.00024 | 16.0986 | 101.1481 | 296.8781 | 14.19551 | – |
| 2024 Oct 30 18:53 | 2024 Oct 30 11:55:48 | 98.7629 | 0.00021 | 16.0569 | 92.8774 | 296.8781 | 14.19551 | – |
| 2024 Oct 29 18:53 | 2024 Oct 29 03:47:21 | 98.7628 | 0.00021 | 15.9686 | 94.9801 | 296.8781 | 14.19551 | – |
| 2024 Oct 28 18:53 | 2024 Oct 27 21:20:23 | 98.7625 | 0.00021 | 15.8849 | 97.1691 | 296.8781 | 14.19551 | – |
| 2024 Oct 27 18:55 | 2024 Oct 26 21:39:25 | 98.7623 | 0.00021 | 15.8198 | 98.6924 | 296.8781 | 14.19551 | – |
| 2024 Oct 26 17:53 | 2024 Oct 25 21:58:27 | 98.7622 | 0.00021 | 15.7547 | 99.8896 | 296.8781 | 14.19551 | – |
| 2024 Oct 25 17:53 | 2024 Oct 25 11:49:28 | 98.7621 | 0.00021 | 15.7268 | 100.1932 | 296.8781 | 14.19551 | – |