Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 10721 |
| 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 03 17:57 | 2026 Apr 30 10:25:39 | 101.7879 | 0.00506 | 4.5090 | 96.6312 | 20.6122 | 12.64948 | – |
| 2026 May 02 17:57 | 2026 Apr 30 10:25:39 | 101.7879 | 0.00506 | 4.5090 | 96.6312 | 20.6122 | 12.64948 | – |
| 2026 May 01 17:56 | 2026 Apr 30 10:25:39 | 101.7879 | 0.00506 | 4.5090 | 96.6312 | 20.6122 | 12.64948 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:25:39 | 101.7879 | 0.00506 | 4.5090 | 96.6312 | 20.6122 | 12.64948 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 08:27:55 | 101.7880 | 0.00492 | 4.0978 | 108.2767 | 20.6122 | 12.64948 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 08:27:55 | 101.7880 | 0.00492 | 4.0978 | 108.2767 | 20.6122 | 12.64948 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 08:27:55 | 101.7880 | 0.00492 | 4.0978 | 108.2767 | 20.6122 | 12.64948 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 08:27:55 | 101.7880 | 0.00492 | 4.0978 | 108.2767 | 20.6122 | 12.64948 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 08:27:55 | 101.7880 | 0.00492 | 4.0978 | 108.2767 | 20.6122 | 12.64948 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 08:27:55 | 101.7880 | 0.00492 | 4.0978 | 108.2767 | 20.6122 | 12.64948 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:02:05 | 101.7882 | 0.00480 | 3.7557 | 118.2444 | 20.6122 | 12.64948 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:02:05 | 101.7882 | 0.00480 | 3.7557 | 118.2444 | 20.6122 | 12.64948 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:02:05 | 101.7882 | 0.00480 | 3.7557 | 118.2444 | 20.6122 | 12.64948 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:02:05 | 101.7882 | 0.00480 | 3.7557 | 118.2444 | 20.6122 | 12.64948 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:02:05 | 101.7882 | 0.00480 | 3.7557 | 118.2444 | 20.6122 | 12.64948 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 18:40:46 | 101.7878 | 0.00465 | 3.3152 | 131.5865 | 20.6122 | 12.64948 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 18:40:46 | 101.7878 | 0.00465 | 3.3152 | 131.5865 | 20.6122 | 12.64948 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 18:40:46 | 101.7878 | 0.00465 | 3.3152 | 131.5865 | 20.6122 | 12.64948 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 18:40:46 | 101.7878 | 0.00465 | 3.3152 | 131.5865 | 20.6122 | 12.64948 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 07:09:31 | 101.7877 | 0.00455 | 3.0123 | 141.0972 | 20.6122 | 12.64948 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 07:09:31 | 101.7877 | 0.00455 | 3.0123 | 141.0972 | 20.6122 | 12.64948 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 07:09:31 | 101.7877 | 0.00455 | 3.0123 | 141.0972 | 20.6122 | 12.64948 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 07:09:31 | 101.7877 | 0.00455 | 3.0123 | 141.0972 | 20.6122 | 12.64948 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 07:09:31 | 101.7877 | 0.00455 | 3.0123 | 141.0972 | 20.6122 | 12.64948 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 08:05:09 | 101.7878 | 0.00443 | 2.5416 | 156.2044 | 20.6122 | 12.64948 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 08:05:09 | 101.7878 | 0.00443 | 2.5416 | 156.2044 | 20.6122 | 12.64948 | – |