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 | 21278 |
| 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 12:43:01 | 99.8055 | 0.03903 | 21.7720 | 45.4709 | 9.0446 | 12.77458 | – |
| 2025 May 07 17:56 | 2025 May 03 12:43:01 | 99.8055 | 0.03903 | 21.7720 | 45.4709 | 9.0446 | 12.77458 | – |
| 2025 May 06 17:57 | 2025 May 03 12:43:01 | 99.8055 | 0.03903 | 21.7720 | 45.4709 | 9.0446 | 12.77458 | – |
| 2025 May 05 17:56 | 2025 May 03 12:43:01 | 99.8055 | 0.03903 | 21.7720 | 45.4709 | 9.0446 | 12.77458 | – |
| 2025 May 04 17:57 | 2025 May 03 12:43:01 | 99.8055 | 0.03903 | 21.7720 | 45.4709 | 9.0446 | 12.77458 | – |
| 2025 May 03 17:57 | 2025 May 03 12:43:01 | 99.8055 | 0.03903 | 21.7720 | 45.4709 | 9.0446 | 12.77458 | – |
| 2025 May 01 17:56 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 02:36:03 | 99.8069 | 0.03904 | 21.1114 | 70.3360 | 9.0446 | 12.77458 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 12:24:47 | 99.8074 | 0.03904 | 20.7301 | 84.6808 | 9.0446 | 12.77458 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 12:24:47 | 99.8074 | 0.03904 | 20.7301 | 84.6808 | 9.0446 | 12.77458 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 12:24:47 | 99.8074 | 0.03904 | 20.7301 | 84.6808 | 9.0446 | 12.77458 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 12:24:47 | 99.8074 | 0.03904 | 20.7301 | 84.6808 | 9.0446 | 12.77458 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 12:24:47 | 99.8074 | 0.03904 | 20.7301 | 84.6808 | 9.0446 | 12.77458 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 12:24:47 | 99.8074 | 0.03904 | 20.7301 | 84.6808 | 9.0446 | 12.77458 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 11:55:04 | 99.8082 | 0.03904 | 20.4397 | 95.6068 | 9.0446 | 12.77458 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 11:55:04 | 99.8082 | 0.03904 | 20.4397 | 95.6068 | 9.0446 | 12.77458 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 11:55:04 | 99.8082 | 0.03904 | 20.4397 | 95.6068 | 9.0446 | 12.77458 | – |