Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13561 |
| 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 04 04:38:05 | 99.0046 | 0.01216 | 23.9486 | 65.6010 | 54.9620 | 14.37355 | – |
| 2026 May 05 17:57 | 2026 May 04 04:38:05 | 99.0046 | 0.01216 | 23.9486 | 65.6010 | 54.9620 | 14.37355 | – |
| 2026 May 04 17:57 | 2026 Apr 30 15:07:26 | 99.0058 | 0.01215 | 23.7000 | 75.9006 | 54.9620 | 14.37355 | – |
| 2026 May 03 17:57 | 2026 Apr 30 15:07:26 | 99.0058 | 0.01215 | 23.7000 | 75.9006 | 54.9620 | 14.37355 | – |
| 2026 May 02 17:57 | 2026 Apr 30 15:07:26 | 99.0058 | 0.01215 | 23.7000 | 75.9006 | 54.9620 | 14.37355 | – |
| 2026 May 01 17:56 | 2026 Apr 30 15:07:26 | 99.0058 | 0.01215 | 23.7000 | 75.9006 | 54.9620 | 14.37355 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 15:07:26 | 99.0058 | 0.01215 | 23.7000 | 75.9006 | 54.9620 | 14.37355 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 04:05:05 | 99.0059 | 0.01212 | 23.2492 | 94.6576 | 54.9620 | 14.37355 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 04:05:05 | 99.0059 | 0.01212 | 23.2492 | 94.6576 | 54.9620 | 14.37355 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 04:05:05 | 99.0059 | 0.01212 | 23.2492 | 94.6576 | 54.9620 | 14.37355 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 04:05:05 | 99.0059 | 0.01212 | 23.2492 | 94.6576 | 54.9620 | 14.37355 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 04:05:05 | 99.0059 | 0.01212 | 23.2492 | 94.6576 | 54.9620 | 14.37355 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 04:05:05 | 99.0059 | 0.01212 | 23.2492 | 94.6576 | 54.9620 | 14.37355 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 03:54:38 | 99.0063 | 0.01209 | 22.8998 | 109.2425 | 54.9620 | 14.37355 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 03:54:38 | 99.0063 | 0.01209 | 22.8998 | 109.2425 | 54.9620 | 14.37355 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 03:54:38 | 99.0063 | 0.01209 | 22.8998 | 109.2425 | 54.9620 | 14.37355 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 03:54:38 | 99.0063 | 0.01209 | 22.8998 | 109.2425 | 54.9620 | 14.37355 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 03:54:38 | 99.0063 | 0.01209 | 22.8998 | 109.2425 | 54.9620 | 14.37355 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 05:43:48 | 99.0080 | 0.01204 | 22.4864 | 126.5771 | 54.9620 | 14.37355 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 05:43:48 | 99.0080 | 0.01204 | 22.4864 | 126.5771 | 54.9620 | 14.37355 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 05:43:48 | 99.0080 | 0.01204 | 22.4864 | 126.5771 | 54.9620 | 14.37355 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:43:48 | 99.0080 | 0.01204 | 22.4864 | 126.5771 | 54.9620 | 14.37355 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 15:08:52 | 99.0069 | 0.01200 | 22.1649 | 140.1397 | 54.9620 | 14.37355 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 15:08:52 | 99.0069 | 0.01200 | 22.1649 | 140.1397 | 54.9620 | 14.37355 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 15:08:52 | 99.0069 | 0.01200 | 22.1649 | 140.1397 | 54.9620 | 14.37355 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 15:08:52 | 99.0069 | 0.01200 | 22.1649 | 140.1397 | 54.9620 | 14.37355 | – |