Orbital elements of BLOCK DM-SL R/B
| Launched | 7 August 2003 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | Sea Launch |
| NORAD ID | 27855 |
| 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 Jan 13 18:56 | 2026 Jan 11 14:14:51 | 0.8258 | 0.71265 | 0.0018 | 181.0058 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:14:51 | 0.8258 | 0.71265 | 0.0018 | 181.0058 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 10 18:57 | 2026 Jan 06 01:55:17 | 0.8245 | 0.71258 | 0.1252 | 177.1497 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 09 18:57 | 2026 Jan 06 01:55:17 | 0.8245 | 0.71258 | 0.1252 | 177.1497 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 08 18:56 | 2026 Jan 06 01:55:17 | 0.8245 | 0.71258 | 0.1252 | 177.1497 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 07 18:57 | 2026 Jan 06 01:55:17 | 0.8245 | 0.71258 | 0.1252 | 177.1497 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 06 18:56 | 2026 Jan 06 01:55:17 | 0.8245 | 0.71258 | 0.1252 | 177.1497 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 05 18:57 | 2025 Dec 31 14:45:30 | 0.8225 | 0.71255 | 0.2495 | 173.2954 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 04 18:56 | 2025 Dec 31 14:45:30 | 0.8225 | 0.71255 | 0.2495 | 173.2954 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 03 18:57 | 2025 Dec 31 14:45:30 | 0.8225 | 0.71255 | 0.2495 | 173.2954 | 65.7824 | 2.24673 | 4.243 |
| 2026 Jan 01 18:56 | 2025 Dec 31 14:45:30 | 0.8225 | 0.71255 | 0.2495 | 173.2954 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 31 18:57 | 2025 Dec 31 14:45:30 | 0.8225 | 0.71255 | 0.2495 | 173.2954 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 30 18:56 | 2025 Dec 26 06:20:38 | 0.8216 | 0.71253 | 0.3679 | 169.5728 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 29 18:56 | 2025 Dec 26 06:20:38 | 0.8216 | 0.71253 | 0.3679 | 169.5728 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 28 18:57 | 2025 Dec 26 06:20:38 | 0.8216 | 0.71253 | 0.3679 | 169.5728 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 27 18:57 | 2025 Dec 26 06:20:38 | 0.8216 | 0.71253 | 0.3679 | 169.5728 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 26 18:56 | 2025 Dec 26 06:20:38 | 0.8216 | 0.71253 | 0.3679 | 169.5728 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:16:48 | 0.8222 | 0.71250 | 0.4997 | 165.4738 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:16:48 | 0.8222 | 0.71250 | 0.4997 | 165.4738 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:16:48 | 0.8222 | 0.71250 | 0.4997 | 165.4738 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:16:48 | 0.8222 | 0.71250 | 0.4997 | 165.4738 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:16:48 | 0.8222 | 0.71250 | 0.4997 | 165.4738 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:16:48 | 0.8222 | 0.71250 | 0.4997 | 165.4738 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:35:17 | 0.8244 | 0.71249 | 0.6861 | 159.7070 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:35:17 | 0.8244 | 0.71249 | 0.6861 | 159.7070 | 65.7824 | 2.24673 | 4.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:35:17 | 0.8244 | 0.71249 | 0.6861 | 159.7070 | 65.7824 | 2.24673 | 4.243 |