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 Oct 20 17:56 | 2025 Oct 18 06:41:47 | 18.4564 | 0.11882 | 11.2139 | 327.2399 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:41:47 | 18.4564 | 0.11882 | 11.2139 | 327.2399 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:41:47 | 18.4564 | 0.11882 | 11.2139 | 327.2399 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:59:17 | 18.4597 | 0.11884 | 14.2163 | 244.1621 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 05 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 04 17:57 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 03 17:57 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Oct 02 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 30 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 29 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 28 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 27 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 26 17:56 | 2025 Sep 26 05:17:27 | 18.4534 | 0.11883 | 17.3591 | 157.2117 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 25 17:56 | 2025 Sep 20 01:48:24 | 18.4519 | 0.11882 | 19.0724 | 109.8225 | 25.9432 | 11.85447 | 4.743 |
| 2025 Sep 24 17:56 | 2025 Sep 20 01:48:24 | 18.4519 | 0.11882 | 19.0724 | 109.8225 | 25.9432 | 11.85447 | 4.743 |