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 | 21377 |
| 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 |
| 2025 May 08 17:56 | 2025 May 03 06:17:04 | 100.2959 | 0.02223 | 8.3107 | 278.5058 | 91.6136 | 13.35423 | – |
| 2025 May 07 17:56 | 2025 May 03 06:17:04 | 100.2959 | 0.02223 | 8.3107 | 278.5058 | 91.6136 | 13.35423 | – |
| 2025 May 06 17:57 | 2025 May 03 06:17:04 | 100.2959 | 0.02223 | 8.3107 | 278.5058 | 91.6136 | 13.35423 | – |
| 2025 May 05 17:56 | 2025 May 03 06:17:04 | 100.2959 | 0.02223 | 8.3107 | 278.5058 | 91.6136 | 13.35423 | – |
| 2025 May 04 17:57 | 2025 May 03 06:17:04 | 100.2959 | 0.02223 | 8.3107 | 278.5058 | 91.6136 | 13.35423 | – |
| 2025 May 03 17:57 | 2025 May 03 06:17:04 | 100.2959 | 0.02223 | 8.3107 | 278.5058 | 91.6136 | 13.35423 | – |
| 2025 May 01 17:56 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 12:04:07 | 100.2960 | 0.02234 | 7.5876 | 304.4241 | 91.6136 | 13.35423 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 23:08:00 | 100.2961 | 0.02244 | 7.1482 | 320.0886 | 91.6136 | 13.35423 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 23:08:00 | 100.2961 | 0.02244 | 7.1482 | 320.0886 | 91.6136 | 13.35423 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 23:08:00 | 100.2961 | 0.02244 | 7.1482 | 320.0886 | 91.6136 | 13.35423 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 23:08:00 | 100.2961 | 0.02244 | 7.1482 | 320.0886 | 91.6136 | 13.35423 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 23:08:00 | 100.2961 | 0.02244 | 7.1482 | 320.0886 | 91.6136 | 13.35423 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 23:08:00 | 100.2961 | 0.02244 | 7.1482 | 320.0886 | 91.6136 | 13.35423 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:45:07 | 100.2955 | 0.02250 | 6.8475 | 330.7593 | 91.6136 | 13.35423 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:45:07 | 100.2955 | 0.02250 | 6.8475 | 330.7593 | 91.6136 | 13.35423 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 11:45:07 | 100.2955 | 0.02250 | 6.8475 | 330.7593 | 91.6136 | 13.35423 | – |