Orbital elements of IRIDIUM 121
| Launched | 24 June 2017 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42812 |
| 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 Dec 21 18:53 | 2024 Dec 21 02:08:54 | 86.3986 | 0.00018 | 14.7056 | 89.1439 | 270.9965 | 14.34217 | – |
| 2024 Dec 20 18:53 | 2024 Dec 20 01:01:54 | 86.3987 | 0.00018 | 14.7348 | 88.7403 | 270.9965 | 14.34217 | – |
| 2024 Dec 19 18:53 | 2024 Dec 19 03:15:50 | 86.3989 | 0.00018 | 14.7600 | 88.4734 | 270.9965 | 14.34217 | – |
| 2024 Dec 18 18:53 | 2024 Dec 17 21:07:26 | 86.3986 | 0.00019 | 14.7950 | 88.1528 | 270.9965 | 14.34217 | – |
| 2024 Dec 17 18:53 | 2024 Dec 17 02:42:18 | 86.3987 | 0.00019 | 14.8164 | 87.5846 | 270.9965 | 14.34217 | – |
| 2024 Dec 16 18:54 | 2024 Dec 15 22:14:22 | 86.3988 | 0.00019 | 14.8494 | 87.1987 | 270.9965 | 14.34217 | – |
| 2024 Dec 15 18:54 | 2024 Dec 14 14:25:30 | 86.3987 | 0.00019 | 14.8863 | 86.9312 | 270.9965 | 14.34217 | – |
| 2024 Dec 14 18:53 | 2024 Dec 13 09:57:34 | 86.3988 | 0.00019 | 14.9193 | 86.5072 | 270.9965 | 14.34217 | – |
| 2024 Dec 13 18:53 | 2024 Dec 13 09:57:34 | 86.3988 | 0.00019 | 14.9193 | 86.5072 | 270.9965 | 14.34217 | – |
| 2024 Dec 12 18:53 | 2024 Dec 12 12:11:30 | 86.3992 | 0.00018 | 14.9445 | 85.6917 | 270.9965 | 14.34217 | – |
| 2024 Dec 11 18:53 | 2024 Dec 10 21:40:46 | 86.3991 | 0.00019 | 14.9892 | 85.9668 | 270.9965 | 14.34217 | – |
| 2024 Dec 10 18:53 | 2024 Dec 09 22:14:14 | 86.3993 | 0.00019 | 15.0164 | 84.7333 | 270.9965 | 14.34217 | – |
| 2024 Dec 09 18:53 | 2024 Dec 09 10:30:58 | 86.3990 | 0.00019 | 15.0300 | 84.9076 | 270.9965 | 14.34217 | – |
| 2024 Dec 08 18:56 | 2024 Dec 08 09:23:58 | 86.3992 | 0.00019 | 15.0591 | 83.7501 | 270.9965 | 14.34217 | – |
| 2024 Dec 07 18:57 | 2024 Dec 07 03:15:34 | 86.3993 | 0.00019 | 15.0941 | 83.9529 | 270.9965 | 14.34217 | – |
| 2024 Dec 06 18:53 | 2024 Dec 05 17:46:14 | 86.3995 | 0.00020 | 15.1329 | 83.6468 | 270.9965 | 14.34217 | – |
| 2024 Dec 05 18:54 | 2024 Dec 05 14:25:18 | 86.3995 | 0.00020 | 15.1368 | 83.6027 | 270.9965 | 14.34217 | – |
| 2024 Dec 04 18:54 | 2024 Dec 04 09:57:22 | 86.3996 | 0.00020 | 15.1698 | 83.0901 | 270.9965 | 14.34217 | – |
| 2024 Dec 03 18:54 | 2024 Dec 03 03:48:58 | 86.4014 | 0.00020 | 15.2048 | 82.7150 | 270.9965 | 14.34217 | – |
| 2024 Dec 02 18:54 | 2024 Dec 01 23:21:02 | 86.3995 | 0.00019 | 15.2378 | 81.2428 | 270.9965 | 14.34217 | – |
| 2024 Dec 01 19:13 | 2024 Nov 30 17:12:38 | 86.3997 | 0.00020 | 15.2727 | 81.0386 | 270.9965 | 14.34217 | – |
| 2024 Nov 30 18:53 | 2024 Nov 29 16:05:38 | 86.3998 | 0.00019 | 15.3019 | 81.0509 | 270.9965 | 14.34217 | – |
| 2024 Nov 29 18:54 | 2024 Nov 29 11:04:14 | 86.3995 | 0.00021 | 15.3077 | 81.2230 | 270.9965 | 14.34217 | – |
| 2024 Nov 28 18:54 | 2024 Nov 27 10:30:42 | 86.3997 | 0.00020 | 15.3640 | 81.0883 | 270.9965 | 14.34217 | – |
| 2024 Nov 27 18:53 | 2024 Nov 26 14:25:06 | 86.3997 | 0.00020 | 15.3873 | 80.4136 | 270.9965 | 14.34217 | – |
| 2024 Nov 26 18:53 | 2024 Nov 25 14:58:34 | 86.3998 | 0.00020 | 15.4145 | 80.1779 | 270.9965 | 14.34217 | – |
| 2024 Nov 25 18:53 | 2024 Nov 25 03:15:18 | 86.3998 | 0.00021 | 15.4281 | 80.4170 | 270.9965 | 14.34217 | – |
| 2024 Nov 24 18:53 | 2024 Nov 23 17:45:58 | 86.3997 | 0.00021 | 15.4669 | 79.6629 | 270.9965 | 14.34217 | – |