Orbital elements of BLOCK DM-SL R/B
| Launched | 2 December 2012 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | Sea Launch |
| NORAD ID | 39021 |
| 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 Sep 01 17:56 | 2026 Aug 31 07:02:08 | 0.8114 | 0.68704 | 1.2410 | 143.4552 | 245.8281 | 2.21903 | – |
| 2026 Aug 31 17:56 | 2026 Aug 31 07:02:08 | 0.8114 | 0.68704 | 1.2410 | 143.4552 | 245.8281 | 2.21903 | – |
| 2026 Aug 30 17:56 | 2026 Aug 25 10:36:18 | 0.8116 | 0.68706 | 1.3249 | 140.3705 | 245.8281 | 2.21903 | – |
| 2026 Aug 29 17:57 | 2026 Aug 25 10:36:18 | 0.8116 | 0.68706 | 1.3249 | 140.3705 | 245.8281 | 2.21903 | – |
| 2026 Aug 28 17:57 | 2026 Aug 25 10:36:18 | 0.8116 | 0.68706 | 1.3249 | 140.3705 | 245.8281 | 2.21903 | – |
| 2026 Aug 27 17:56 | 2026 Aug 25 10:36:18 | 0.8116 | 0.68706 | 1.3249 | 140.3705 | 245.8281 | 2.21903 | – |
| 2026 Aug 26 17:50 | 2026 Aug 25 10:36:18 | 0.8116 | 0.68706 | 1.3249 | 140.3705 | 245.8281 | 2.21903 | – |
| 2026 Aug 25 17:56 | 2026 Aug 25 10:36:18 | 0.8116 | 0.68706 | 1.3249 | 140.3705 | 245.8281 | 2.21903 | – |
| 2026 Aug 24 17:57 | 2026 Aug 18 16:33:31 | 0.8121 | 0.68709 | 1.4183 | 136.8599 | 245.8281 | 2.21903 | – |
| 2026 Aug 23 17:56 | 2026 Aug 18 16:33:31 | 0.8121 | 0.68709 | 1.4183 | 136.8599 | 245.8281 | 2.21903 | – |
| 2026 Aug 22 17:56 | 2026 Aug 18 16:33:31 | 0.8121 | 0.68709 | 1.4183 | 136.8599 | 245.8281 | 2.21903 | – |
| 2026 Aug 21 17:56 | 2026 Aug 18 16:33:31 | 0.8121 | 0.68709 | 1.4183 | 136.8599 | 245.8281 | 2.21903 | – |
| 2026 Aug 20 17:57 | 2026 Aug 18 16:33:31 | 0.8121 | 0.68709 | 1.4183 | 136.8599 | 245.8281 | 2.21903 | – |
| 2026 Aug 19 17:57 | 2026 Aug 18 16:33:31 | 0.8121 | 0.68709 | 1.4183 | 136.8599 | 245.8281 | 2.21903 | – |
| 2026 Aug 18 17:56 | 2026 Aug 12 09:18:32 | 0.8134 | 0.68711 | 1.5047 | 133.5991 | 245.8281 | 2.21903 | – |
| 2026 Aug 17 17:56 | 2026 Aug 12 09:18:32 | 0.8134 | 0.68711 | 1.5047 | 133.5991 | 245.8281 | 2.21903 | – |
| 2026 Aug 16 17:56 | 2026 Aug 12 09:18:32 | 0.8134 | 0.68711 | 1.5047 | 133.5991 | 245.8281 | 2.21903 | – |
| 2026 Aug 15 17:57 | 2026 Aug 12 09:18:32 | 0.8134 | 0.68711 | 1.5047 | 133.5991 | 245.8281 | 2.21903 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 09:18:32 | 0.8134 | 0.68711 | 1.5047 | 133.5991 | 245.8281 | 2.21903 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 09:18:32 | 0.8134 | 0.68711 | 1.5047 | 133.5991 | 245.8281 | 2.21903 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 23:39:24 | 0.8145 | 0.68713 | 1.5736 | 130.8788 | 245.8281 | 2.21903 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 23:39:24 | 0.8145 | 0.68713 | 1.5736 | 130.8788 | 245.8281 | 2.21903 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 23:39:24 | 0.8145 | 0.68713 | 1.5736 | 130.8788 | 245.8281 | 2.21903 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 23:39:24 | 0.8145 | 0.68713 | 1.5736 | 130.8788 | 245.8281 | 2.21903 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 23:39:24 | 0.8145 | 0.68713 | 1.5736 | 130.8788 | 245.8281 | 2.21903 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 23:39:24 | 0.8145 | 0.68713 | 1.5736 | 130.8788 | 245.8281 | 2.21903 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 03:11:46 | 0.8164 | 0.68713 | 1.6477 | 127.9433 | 245.8281 | 2.21903 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 03:11:46 | 0.8164 | 0.68713 | 1.6477 | 127.9433 | 245.8281 | 2.21903 | – |