Orbital elements of ATLAS 1 CENTAUR R/B
| Launched | 13 March 1992 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21907 |
| 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 Jun 12 17:56 | 2026 Jun 08 13:54:47 | 19.5504 | 0.69432 | 20.0533 | 260.3332 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 11 17:57 | 2026 Jun 05 09:21:50 | 19.5535 | 0.69437 | 20.1201 | 258.5020 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 10 17:56 | 2026 Jun 05 09:21:50 | 19.5535 | 0.69437 | 20.1201 | 258.5020 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 09 17:57 | 2026 Jun 05 09:21:50 | 19.5535 | 0.69437 | 20.1201 | 258.5020 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 08 17:56 | 2026 Jun 05 09:21:50 | 19.5535 | 0.69437 | 20.1201 | 258.5020 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 07 17:56 | 2026 Jun 05 09:21:50 | 19.5535 | 0.69437 | 20.1201 | 258.5020 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 06 17:56 | 2026 May 31 10:56:10 | 19.5587 | 0.69443 | 20.2237 | 255.6661 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 05 17:56 | 2026 May 31 10:56:10 | 19.5587 | 0.69443 | 20.2237 | 255.6661 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 04 17:57 | 2026 May 31 10:56:10 | 19.5587 | 0.69443 | 20.2237 | 255.6661 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 02 17:56 | 2026 May 31 10:56:10 | 19.5587 | 0.69443 | 20.2237 | 255.6661 | 136.3117 | 2.25607 | 3.243 |
| 2026 Jun 01 17:57 | 2026 May 31 10:56:10 | 19.5587 | 0.69443 | 20.2237 | 255.6661 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 31 17:58 | 2026 May 31 10:56:10 | 19.5587 | 0.69443 | 20.2237 | 255.6661 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 30 17:57 | 2026 May 23 12:30:00 | 19.5666 | 0.69455 | 20.3904 | 251.1033 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 29 17:57 | 2026 May 23 12:30:00 | 19.5666 | 0.69455 | 20.3904 | 251.1033 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 28 17:56 | 2026 May 23 12:30:00 | 19.5666 | 0.69455 | 20.3904 | 251.1033 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 27 17:57 | 2026 May 23 12:30:00 | 19.5666 | 0.69455 | 20.3904 | 251.1033 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 26 17:57 | 2026 May 23 12:30:00 | 19.5666 | 0.69455 | 20.3904 | 251.1033 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 25 17:57 | 2026 May 19 12:17:20 | 19.5709 | 0.69461 | 20.4747 | 248.7924 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 24 17:57 | 2026 May 19 12:17:20 | 19.5709 | 0.69461 | 20.4747 | 248.7924 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 23 17:58 | 2026 May 19 12:17:20 | 19.5709 | 0.69461 | 20.4747 | 248.7924 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 22 17:57 | 2026 May 19 12:17:20 | 19.5709 | 0.69461 | 20.4747 | 248.7924 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 21 17:57 | 2026 May 19 12:17:20 | 19.5709 | 0.69461 | 20.4747 | 248.7924 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 20 17:57 | 2026 May 16 09:07:56 | 19.5751 | 0.69465 | 20.5406 | 246.9872 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 19 17:58 | 2026 May 16 09:07:56 | 19.5751 | 0.69465 | 20.5406 | 246.9872 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 18 17:57 | 2026 May 16 09:07:56 | 19.5751 | 0.69465 | 20.5406 | 246.9872 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 17 17:57 | 2026 May 16 09:07:56 | 19.5751 | 0.69465 | 20.5406 | 246.9872 | 136.3117 | 2.25607 | 3.243 |
| 2026 May 16 17:56 | 2026 May 16 09:07:56 | 19.5751 | 0.69465 | 20.5406 | 246.9872 | 136.3117 | 2.25607 | 3.243 |