Orbital elements of XM-3
| Launched | 28 February 2005 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | United States |
| NORAD ID | 28626 |
| Alternative names |
RHYTHM |
| 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 |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:58:29 | 0.3083 | 0.00042 | 5.5807 | 282.9112 | 144.3896 | 0.98951 | 5.243 |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:58:29 | 0.3083 | 0.00042 | 5.5807 | 282.9112 | 144.3896 | 0.98951 | 5.243 |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:58:29 | 0.3083 | 0.00042 | 5.5807 | 282.9112 | 144.3896 | 0.98951 | 5.243 |
| 2026 Feb 01 18:56 | 2026 Feb 01 09:27:41 | 0.3054 | 0.00042 | 5.5786 | 281.7640 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:52:34 | 0.3029 | 0.00041 | 5.5767 | 280.8737 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 30 18:57 | 2026 Jan 30 09:34:36 | 0.2998 | 0.00040 | 5.5747 | 279.9557 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 29 18:56 | 2026 Jan 29 11:48:15 | 0.2972 | 0.00040 | 5.5729 | 279.4775 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:35:24 | 0.2920 | 0.00039 | 5.5710 | 279.1359 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 27 18:56 | 2026 Jan 27 11:09:47 | 0.2914 | 0.00039 | 5.5702 | 279.1390 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 26 18:57 | 2026 Jan 26 12:28:35 | 0.2887 | 0.00038 | 5.5696 | 279.2772 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 25 18:57 | 2026 Jan 25 11:14:38 | 0.2858 | 0.00038 | 5.5691 | 279.5774 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 24 18:58 | 2026 Jan 24 09:55:26 | 0.2829 | 0.00037 | 5.5686 | 279.9587 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 22 18:56 | 2026 Jan 22 10:02:20 | 0.2778 | 0.00036 | 5.5660 | 280.7700 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 21 18:56 | 2026 Jan 21 10:05:52 | 0.2753 | 0.00036 | 5.5637 | 281.1830 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:44:03 | 0.2725 | 0.00035 | 5.5616 | 281.6545 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:47:35 | 0.2701 | 0.00035 | 5.5587 | 281.9523 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 18 18:57 | 2026 Jan 17 22:17:55 | 0.2669 | 0.00034 | 5.5543 | 282.1376 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 17 18:56 | 2026 Jan 17 10:19:42 | 0.2658 | 0.00034 | 5.5528 | 282.1139 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 16 18:57 | 2026 Jan 16 08:40:28 | 0.2633 | 0.00034 | 5.5501 | 281.9186 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 15 18:56 | 2026 Jan 15 12:09:12 | 0.2613 | 0.00033 | 5.5475 | 281.5969 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 13 18:56 | 2026 Jan 13 12:16:04 | 0.2566 | 0.00032 | 5.5431 | 280.2246 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 11 18:57 | 2026 Jan 11 10:40:12 | 0.2516 | 0.00031 | 5.5388 | 278.0230 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 10 18:57 | 2026 Jan 09 04:27:38 | 0.2460 | 0.00030 | 5.5316 | 275.0274 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 09 18:57 | 2026 Jan 09 00:13:38 | 0.2456 | 0.00030 | 5.5309 | 274.8810 | 144.3896 | 0.98951 | 5.243 |
| 2026 Jan 08 18:56 | 2026 Jan 08 14:15:05 | 0.2446 | 0.00030 | 5.5290 | 274.2838 | 144.3896 | 0.98951 | 5.243 |