Orbital elements of ATLAS CENTAUR R/B
| Launched | 29 June 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15874 |
| 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 Mar 11 18:56 | 2026 Mar 09 23:39:34 | 23.3609 | 0.64496 | 1.9076 | 222.3820 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 10 18:56 | 2026 Mar 09 23:39:34 | 23.3609 | 0.64496 | 1.9076 | 222.3820 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 00:43:17 | 23.3531 | 0.64494 | 2.1461 | 216.1111 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 00:43:17 | 23.3531 | 0.64494 | 2.1461 | 216.1111 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 00:43:17 | 23.3531 | 0.64494 | 2.1461 | 216.1111 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 00:43:17 | 23.3531 | 0.64494 | 2.1461 | 216.1111 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 00:43:17 | 23.3531 | 0.64494 | 2.1461 | 216.1111 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 00:43:17 | 23.3531 | 0.64494 | 2.1461 | 216.1111 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 01:48:56 | 23.3422 | 0.64497 | 2.3844 | 209.8434 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 01:48:56 | 23.3422 | 0.64497 | 2.3844 | 209.8434 | 64.0716 | 3.35298 | 4.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 01:48:56 | 23.3422 | 0.64497 | 2.3844 | 209.8434 | 64.0716 | 3.35298 | 4.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 01:48:56 | 23.3422 | 0.64497 | 2.3844 | 209.8434 | 64.0716 | 3.35298 | 4.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 01:48:56 | 23.3422 | 0.64497 | 2.3844 | 209.8434 | 64.0716 | 3.35298 | 4.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 01:48:56 | 23.3422 | 0.64497 | 2.3844 | 209.8434 | 64.0716 | 3.35298 | 4.243 |