Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 27577 |
| 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 06 17:57 | 2026 May 05 02:47:17 | 99.0953 | 0.00768 | 23.6766 | 138.4937 | 15.7359 | 13.47542 | – |
| 2026 May 05 17:57 | 2026 May 05 02:47:17 | 99.0953 | 0.00768 | 23.6766 | 138.4937 | 15.7359 | 13.47542 | – |
| 2026 May 04 17:57 | 2026 Apr 30 03:23:19 | 99.0960 | 0.00764 | 23.3750 | 151.1037 | 15.7359 | 13.47542 | – |
| 2026 May 03 17:57 | 2026 Apr 30 03:23:19 | 99.0960 | 0.00764 | 23.3750 | 151.1037 | 15.7359 | 13.47542 | – |
| 2026 May 02 17:57 | 2026 Apr 30 03:23:19 | 99.0960 | 0.00764 | 23.3750 | 151.1037 | 15.7359 | 13.47542 | – |
| 2026 May 01 17:56 | 2026 Apr 30 03:23:19 | 99.0960 | 0.00764 | 23.3750 | 151.1037 | 15.7359 | 13.47542 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 03:23:19 | 99.0960 | 0.00764 | 23.3750 | 151.1037 | 15.7359 | 13.47542 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 03:02:58 | 99.0965 | 0.00760 | 23.0103 | 166.6572 | 15.7359 | 13.47542 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 03:02:58 | 99.0965 | 0.00760 | 23.0103 | 166.6572 | 15.7359 | 13.47542 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 03:02:58 | 99.0965 | 0.00760 | 23.0103 | 166.6572 | 15.7359 | 13.47542 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 03:02:58 | 99.0965 | 0.00760 | 23.0103 | 166.6572 | 15.7359 | 13.47542 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 03:02:58 | 99.0965 | 0.00760 | 23.0103 | 166.6572 | 15.7359 | 13.47542 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 03:02:58 | 99.0965 | 0.00760 | 23.0103 | 166.6572 | 15.7359 | 13.47542 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 02:43:07 | 99.0972 | 0.00756 | 22.6457 | 182.1056 | 15.7359 | 13.47542 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 02:43:07 | 99.0972 | 0.00756 | 22.6457 | 182.1056 | 15.7359 | 13.47542 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 02:43:07 | 99.0972 | 0.00756 | 22.6457 | 182.1056 | 15.7359 | 13.47542 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 02:43:07 | 99.0972 | 0.00756 | 22.6457 | 182.1056 | 15.7359 | 13.47542 | – |
| 2026 Apr 19 17:58 | 2026 Apr 18 02:43:07 | 99.0972 | 0.00756 | 22.6457 | 182.1056 | 15.7359 | 13.47542 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 03:18:54 | 99.0979 | 0.00754 | 22.3440 | 195.0077 | 15.7359 | 13.47542 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 03:18:54 | 99.0979 | 0.00754 | 22.3440 | 195.0077 | 15.7359 | 13.47542 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 03:18:54 | 99.0979 | 0.00754 | 22.3440 | 195.0077 | 15.7359 | 13.47542 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 03:18:54 | 99.0979 | 0.00754 | 22.3440 | 195.0077 | 15.7359 | 13.47542 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 14:00:38 | 99.0979 | 0.00754 | 22.0678 | 206.8593 | 15.7359 | 13.47542 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:00:38 | 99.0979 | 0.00754 | 22.0678 | 206.8593 | 15.7359 | 13.47542 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:00:38 | 99.0979 | 0.00754 | 22.0678 | 206.8593 | 15.7359 | 13.47542 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:00:38 | 99.0979 | 0.00754 | 22.0678 | 206.8593 | 15.7359 | 13.47542 | – |