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 | 21330 |
| 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 Dec 08 18:56 | 2025 Dec 06 15:42:44 | 99.9848 | 0.03065 | 15.4093 | 73.8221 | 352.1537 | 13.33845 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 15:42:44 | 99.9848 | 0.03065 | 15.4093 | 73.8221 | 352.1537 | 13.33845 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:27:50 | 99.9848 | 0.03064 | 15.1375 | 83.8109 | 352.1537 | 13.33845 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:27:50 | 99.9848 | 0.03064 | 15.1375 | 83.8109 | 352.1537 | 13.33845 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:27:50 | 99.9848 | 0.03064 | 15.1375 | 83.8109 | 352.1537 | 13.33845 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:27:50 | 99.9848 | 0.03064 | 15.1375 | 83.8109 | 352.1537 | 13.33845 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:27:50 | 99.9848 | 0.03064 | 15.1375 | 83.8109 | 352.1537 | 13.33845 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:18:19 | 99.9849 | 0.03064 | 14.6681 | 101.0512 | 352.1537 | 13.33845 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:18:19 | 99.9849 | 0.03064 | 14.6681 | 101.0512 | 352.1537 | 13.33845 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 06:18:19 | 99.9849 | 0.03064 | 14.6681 | 101.0512 | 352.1537 | 13.33845 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 06:18:19 | 99.9849 | 0.03064 | 14.6681 | 101.0512 | 352.1537 | 13.33845 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 06:18:19 | 99.9849 | 0.03064 | 14.6681 | 101.0512 | 352.1537 | 13.33845 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:18:19 | 99.9849 | 0.03064 | 14.6681 | 101.0512 | 352.1537 | 13.33845 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:42:21 | 99.9849 | 0.03064 | 14.3412 | 113.0600 | 352.1537 | 13.33845 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:42:21 | 99.9849 | 0.03064 | 14.3412 | 113.0600 | 352.1537 | 13.33845 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:42:21 | 99.9849 | 0.03064 | 14.3412 | 113.0600 | 352.1537 | 13.33845 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:42:21 | 99.9849 | 0.03064 | 14.3412 | 113.0600 | 352.1537 | 13.33845 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:04:52 | 99.9850 | 0.03062 | 13.5886 | 140.7176 | 352.1537 | 13.33845 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 16:04:52 | 99.9850 | 0.03062 | 13.5886 | 140.7176 | 352.1537 | 13.33845 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 16:04:52 | 99.9850 | 0.03062 | 13.5886 | 140.7176 | 352.1537 | 13.33845 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 16:04:52 | 99.9850 | 0.03062 | 13.5886 | 140.7176 | 352.1537 | 13.33845 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 16:04:52 | 99.9850 | 0.03062 | 13.5886 | 140.7176 | 352.1537 | 13.33845 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 16:04:52 | 99.9850 | 0.03062 | 13.5886 | 140.7176 | 352.1537 | 13.33845 | – |