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 | 26861 |
| 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 01 04:41:11 | 98.7746 | 0.01022 | 7.1698 | 109.7497 | 251.4744 | 14.29449 | – |
| 2025 May 07 17:56 | 2025 May 01 04:41:11 | 98.7746 | 0.01022 | 7.1698 | 109.7497 | 251.4744 | 14.29449 | – |
| 2025 May 06 17:57 | 2025 May 01 04:41:11 | 98.7746 | 0.01022 | 7.1698 | 109.7497 | 251.4744 | 14.29449 | – |
| 2025 May 05 17:56 | 2025 May 01 04:41:11 | 98.7746 | 0.01022 | 7.1698 | 109.7497 | 251.4744 | 14.29449 | – |
| 2025 May 04 17:57 | 2025 May 01 04:41:11 | 98.7746 | 0.01022 | 7.1698 | 109.7497 | 251.4744 | 14.29449 | – |
| 2025 May 03 17:57 | 2025 May 01 04:41:11 | 98.7746 | 0.01022 | 7.1698 | 109.7497 | 251.4744 | 14.29449 | – |
| 2025 May 01 17:56 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 30 17:56 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 29 17:57 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 27 17:56 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 26 17:57 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 25 17:56 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 24 17:56 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 23 17:57 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 22 17:56 | 2025 Apr 18 17:39:24 | 98.7785 | 0.01012 | 6.3332 | 145.6231 | 251.4744 | 14.29449 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 04:27:35 | 98.7777 | 0.01009 | 6.0275 | 158.8539 | 251.4744 | 14.29449 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 04:27:35 | 98.7777 | 0.01009 | 6.0275 | 158.8539 | 251.4744 | 14.29449 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 04:27:35 | 98.7777 | 0.01009 | 6.0275 | 158.8539 | 251.4744 | 14.29449 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 04:27:35 | 98.7777 | 0.01009 | 6.0275 | 158.8539 | 251.4744 | 14.29449 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 04:27:35 | 98.7777 | 0.01009 | 6.0275 | 158.8539 | 251.4744 | 14.29449 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 04:27:35 | 98.7777 | 0.01009 | 6.0275 | 158.8539 | 251.4744 | 14.29449 | – |
| 2025 Apr 15 17:56 | 2025 Apr 08 05:39:46 | 98.7758 | 0.01007 | 5.6280 | 176.2386 | 251.4744 | 14.29449 | – |
| 2025 Apr 14 17:56 | 2025 Apr 08 05:39:46 | 98.7758 | 0.01007 | 5.6280 | 176.2386 | 251.4744 | 14.29449 | – |
| 2025 Apr 11 17:57 | 2025 Apr 08 05:39:46 | 98.7758 | 0.01007 | 5.6280 | 176.2386 | 251.4744 | 14.29449 | – |