Orbital elements of ORBCOMM FM21
| Launched | 22 September 1998 |
| Flight ended | – |
| Launch site | Eastern Range Airspace |
| Owner | ORBCOMM |
| NORAD ID | 25475 |
| Alternative names |
SLOT C1 |
| 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 |
| 2025 Jul 04 17:56 | 2025 Jul 04 09:30:44 | 45.0068 | 0.00038 | 12.5331 | 292.1034 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jul 03 17:56 | 2025 Jul 03 06:49:22 | 45.0067 | 0.00038 | 12.8842 | 287.5650 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jul 02 17:56 | 2025 Jul 02 00:47:49 | 45.0067 | 0.00038 | 13.2792 | 282.4888 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jul 01 17:56 | 2025 Jun 30 18:46:16 | 45.0068 | 0.00038 | 13.6742 | 277.4091 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 30 17:56 | 2025 Jun 29 09:24:33 | 45.0069 | 0.00038 | 14.1130 | 271.7925 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 20:03:51 | 45.0069 | 0.00038 | 14.2886 | 269.6927 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 28 17:56 | 2025 Jun 27 19:02:34 | 45.0070 | 0.00038 | 14.6177 | 265.5355 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 27 17:56 | 2025 Jun 26 09:40:50 | 45.0071 | 0.00038 | 15.0566 | 259.9455 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 26 17:56 | 2025 Jun 26 09:40:50 | 45.0071 | 0.00038 | 15.0566 | 259.9455 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 25 17:56 | 2025 Jun 25 05:19:22 | 45.0073 | 0.00037 | 15.4297 | 255.2236 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 24 17:56 | 2025 Jun 24 04:18:04 | 45.0074 | 0.00037 | 15.7588 | 251.1446 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 23 17:56 | 2025 Jun 22 15:36:10 | 45.0076 | 0.00036 | 16.2416 | 245.1911 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 22 17:56 | 2025 Jun 22 05:35:39 | 45.0078 | 0.00036 | 16.3733 | 243.5688 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 21 17:56 | 2025 Jun 20 21:54:00 | 45.0080 | 0.00035 | 16.7902 | 238.2575 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 20 17:57 | 2025 Jun 19 05:51:55 | 45.0083 | 0.00034 | 17.3168 | 231.4781 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 19 17:56 | 2025 Jun 19 05:51:55 | 45.0083 | 0.00034 | 17.3168 | 231.4781 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 18 17:56 | 2025 Jun 18 01:30:27 | 45.0086 | 0.00033 | 17.6899 | 226.6576 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 17 17:56 | 2025 Jun 17 00:29:08 | 45.0087 | 0.00033 | 18.0190 | 222.1668 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 16 17:56 | 2025 Jun 15 13:27:19 | 45.0088 | 0.00031 | 18.4798 | 215.6735 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 15 17:56 | 2025 Jun 14 09:05:50 | 45.0089 | 0.00030 | 18.8529 | 210.6508 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 14 17:56 | 2025 Jun 14 09:05:50 | 45.0089 | 0.00030 | 18.8529 | 210.6508 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 13 17:56 | 2025 Jun 12 17:03:44 | 45.0090 | 0.00029 | 19.3795 | 202.8303 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 12 17:56 | 2025 Jun 11 17:42:30 | 45.0091 | 0.00028 | 19.6867 | 198.2578 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 11 17:56 | 2025 Jun 11 09:22:04 | 45.0091 | 0.00028 | 19.7964 | 196.8077 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 10 17:56 | 2025 Jun 09 19:00:03 | 45.0093 | 0.00026 | 20.3011 | 188.7186 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 09 17:56 | 2025 Jun 08 11:18:23 | 45.0095 | 0.00025 | 20.7180 | 182.1516 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 08 17:56 | 2025 Jun 07 20:17:35 | 45.0095 | 0.00024 | 20.9155 | 178.7219 | 67.9414 | 14.37373 | 8.243 |
| 2025 Jun 07 17:56 | 2025 Jun 06 17:36:11 | 45.0095 | 0.00023 | 21.2666 | 172.4950 | 67.9414 | 14.37373 | 8.243 |