Orbital elements of DELTA 2 R/B(1)
| Launched | 23 October 1998 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25510 |
| 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 May 03 17:57 | 2026 Apr 30 14:38:03 | 31.4317 | 0.03048 | 15.3590 | 86.4761 | 277.0668 | 14.43867 | 4.743 |
| 2026 May 02 17:57 | 2026 Apr 30 14:38:03 | 31.4317 | 0.03048 | 15.3590 | 86.4761 | 277.0668 | 14.43867 | 4.743 |
| 2026 May 01 17:56 | 2026 Apr 30 14:38:03 | 31.4317 | 0.03048 | 15.3590 | 86.4761 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:38:03 | 31.4317 | 0.03048 | 15.3590 | 86.4761 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 10:56:40 | 31.4329 | 0.03049 | 17.7368 | 31.3034 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 10:56:40 | 31.4329 | 0.03049 | 17.7368 | 31.3034 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 10:56:40 | 31.4329 | 0.03049 | 17.7368 | 31.3034 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 10:56:40 | 31.4329 | 0.03049 | 17.7368 | 31.3034 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 10:56:40 | 31.4329 | 0.03049 | 17.7368 | 31.3034 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 10:56:40 | 31.4329 | 0.03049 | 17.7368 | 31.3034 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 13:07:07 | 31.4342 | 0.03051 | 19.6338 | 347.2972 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 13:07:07 | 31.4342 | 0.03051 | 19.6338 | 347.2972 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 13:07:07 | 31.4342 | 0.03051 | 19.6338 | 347.2972 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 13:07:07 | 31.4342 | 0.03051 | 19.6338 | 347.2972 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 13:07:07 | 31.4342 | 0.03051 | 19.6338 | 347.2972 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 01:07:38 | 31.4361 | 0.03053 | 22.1452 | 289.0812 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 01:07:38 | 31.4361 | 0.03053 | 22.1452 | 289.0812 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 01:07:38 | 31.4361 | 0.03053 | 22.1452 | 289.0812 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 01:07:38 | 31.4361 | 0.03053 | 22.1452 | 289.0812 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 09:57:00 | 31.4364 | 0.03053 | 23.9351 | 247.6010 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 09:57:00 | 31.4364 | 0.03053 | 23.9351 | 247.6010 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 09:57:00 | 31.4364 | 0.03053 | 23.9351 | 247.6010 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 09:57:00 | 31.4364 | 0.03053 | 23.9351 | 247.6010 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 09:57:00 | 31.4364 | 0.03053 | 23.9351 | 247.6010 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:37:05 | 31.4348 | 0.03052 | 2.3392 | 191.8641 | 277.0668 | 14.43867 | 4.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:37:05 | 31.4348 | 0.03052 | 2.3392 | 191.8641 | 277.0668 | 14.43867 | 4.743 |