Orbital elements of DELTA 2 R/B
| Launched | 7 January 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21048 |
| 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 |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:08:25 | 18.4587 | 0.11881 | 21.2762 | 352.8836 | 5.5954 | 11.85454 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:53:12 | 18.4627 | 0.11880 | 22.6371 | 315.2229 | 5.5954 | 11.85454 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:53:12 | 18.4627 | 0.11880 | 22.6371 | 315.2229 | 5.5954 | 11.85454 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:53:12 | 18.4627 | 0.11880 | 22.6371 | 315.2229 | 5.5954 | 11.85454 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:53:12 | 18.4627 | 0.11880 | 22.6371 | 315.2229 | 5.5954 | 11.85454 | 4.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:53:12 | 18.4627 | 0.11880 | 22.6371 | 315.2229 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:07:36 | 18.4645 | 0.11880 | 0.5835 | 261.3551 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:07:36 | 18.4645 | 0.11880 | 0.5835 | 261.3551 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:07:36 | 18.4645 | 0.11880 | 0.5835 | 261.3551 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:07:36 | 18.4645 | 0.11880 | 0.5835 | 261.3551 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:07:36 | 18.4645 | 0.11880 | 0.5835 | 261.3551 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:07:36 | 18.4645 | 0.11880 | 0.5835 | 261.3551 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:51:13 | 18.4618 | 0.11879 | 2.0369 | 221.1210 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:51:13 | 18.4618 | 0.11879 | 2.0369 | 221.1210 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:51:13 | 18.4618 | 0.11879 | 2.0369 | 221.1210 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:51:13 | 18.4618 | 0.11879 | 2.0369 | 221.1210 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 16 18:58 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 15 18:57 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 13 18:56 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 12 18:57 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 16:06:15 | 18.4518 | 0.11878 | 5.2503 | 132.2074 | 5.5954 | 11.85454 | 4.743 |