Orbital elements of BLOCK DM-SL R/B
| Launched | 30 September 2003 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | Sea Launch |
| NORAD ID | 27953 |
| 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 28 18:56 | 2026 Feb 26 07:18:22 | 1.0210 | 0.65903 | 21.9122 | 278.1651 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 07:18:22 | 1.0210 | 0.65903 | 21.9122 | 278.1651 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 07:18:22 | 1.0210 | 0.65903 | 21.9122 | 278.1651 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 01:22:36 | 1.0336 | 0.65885 | 21.9524 | 271.5988 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 01:22:36 | 1.0336 | 0.65885 | 21.9524 | 271.5988 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 01:22:36 | 1.0336 | 0.65885 | 21.9524 | 271.5988 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 01:22:36 | 1.0336 | 0.65885 | 21.9524 | 271.5988 | 17.6417 | 2.14423 | 3.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 11:04:36 | 1.0350 | 0.65882 | 21.9586 | 270.1278 | 17.6417 | 2.14423 | 3.743 |