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 Apr 14 17:57 | 2026 Apr 13 05:04:47 | 0.4896 | 0.00069 | 5.5743 | 318.7940 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:04:47 | 0.4896 | 0.00069 | 5.5743 | 318.7940 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 12:14:27 | 0.4778 | 0.00070 | 5.5761 | 317.5125 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 12:14:27 | 0.4778 | 0.00070 | 5.5761 | 317.5125 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 12:14:27 | 0.4778 | 0.00070 | 5.5761 | 317.5125 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 12:14:27 | 0.4778 | 0.00070 | 5.5761 | 317.5125 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 12:14:27 | 0.4778 | 0.00070 | 5.5761 | 317.5125 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 06:11:57 | 0.4628 | 0.00067 | 5.5772 | 313.4474 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 06:11:57 | 0.4628 | 0.00067 | 5.5772 | 313.4474 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 06:11:57 | 0.4628 | 0.00067 | 5.5772 | 313.4474 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 06:11:57 | 0.4628 | 0.00067 | 5.5772 | 313.4474 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 03 17:56 | 2026 Apr 02 06:11:57 | 0.4628 | 0.00067 | 5.5772 | 313.4474 | 133.0371 | 0.98954 | 5.243 |
| 2026 Apr 02 18:03 | 2026 Apr 02 06:11:57 | 0.4628 | 0.00067 | 5.5772 | 313.4474 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 31 17:57 | 2026 Mar 26 07:56:18 | 0.4442 | 0.00063 | 5.5783 | 308.4537 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 30 17:58 | 2026 Mar 26 07:56:18 | 0.4442 | 0.00063 | 5.5783 | 308.4537 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 29 17:57 | 2026 Mar 26 07:56:18 | 0.4442 | 0.00063 | 5.5783 | 308.4537 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 07:56:18 | 0.4442 | 0.00063 | 5.5783 | 308.4537 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 07:56:18 | 0.4442 | 0.00063 | 5.5783 | 308.4537 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 07:56:18 | 0.4442 | 0.00063 | 5.5783 | 308.4537 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 08:19:07 | 0.4270 | 0.00062 | 5.5837 | 307.5056 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 08:19:07 | 0.4270 | 0.00062 | 5.5837 | 307.5056 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 08:19:07 | 0.4270 | 0.00062 | 5.5837 | 307.5056 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 08:19:07 | 0.4270 | 0.00062 | 5.5837 | 307.5056 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 08:19:07 | 0.4270 | 0.00062 | 5.5837 | 307.5056 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 08:19:07 | 0.4270 | 0.00062 | 5.5837 | 307.5056 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:45:43 | 0.4142 | 0.00063 | 5.5909 | 307.3506 | 133.0371 | 0.98954 | 5.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:45:43 | 0.4142 | 0.00063 | 5.5909 | 307.3506 | 133.0371 | 0.98954 | 5.243 |