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 | 12242 |
| 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 Apr 27 17:58 | 2026 Apr 24 06:35:45 | 98.9445 | 0.00684 | 4.0031 | 26.7921 | 333.6753 | 13.99828 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 06:35:45 | 98.9445 | 0.00684 | 4.0031 | 26.7921 | 333.6753 | 13.99828 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 06:35:45 | 98.9445 | 0.00684 | 4.0031 | 26.7921 | 333.6753 | 13.99828 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 06:35:45 | 98.9445 | 0.00684 | 4.0031 | 26.7921 | 333.6753 | 13.99828 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 06:30:55 | 98.9434 | 0.00685 | 3.6770 | 40.4511 | 333.6753 | 13.99828 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 06:30:55 | 98.9434 | 0.00685 | 3.6770 | 40.4511 | 333.6753 | 13.99828 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 06:30:55 | 98.9434 | 0.00685 | 3.6770 | 40.4511 | 333.6753 | 13.99828 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 06:30:55 | 98.9434 | 0.00685 | 3.6770 | 40.4511 | 333.6753 | 13.99828 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 06:30:55 | 98.9434 | 0.00685 | 3.6770 | 40.4511 | 333.6753 | 13.99828 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 06:25:05 | 98.9423 | 0.00684 | 3.2859 | 56.7599 | 333.6753 | 13.99828 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:25:05 | 98.9423 | 0.00684 | 3.2859 | 56.7599 | 333.6753 | 13.99828 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:25:05 | 98.9423 | 0.00684 | 3.2859 | 56.7599 | 333.6753 | 13.99828 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:25:05 | 98.9423 | 0.00684 | 3.2859 | 56.7599 | 333.6753 | 13.99828 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 18:19:40 | 98.9411 | 0.00682 | 2.9273 | 71.7507 | 333.6753 | 13.99828 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 18:19:40 | 98.9411 | 0.00682 | 2.9273 | 71.7507 | 333.6753 | 13.99828 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 18:19:40 | 98.9411 | 0.00682 | 2.9273 | 71.7507 | 333.6753 | 13.99828 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 18:19:40 | 98.9411 | 0.00682 | 2.9273 | 71.7507 | 333.6753 | 13.99828 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 18:19:40 | 98.9411 | 0.00682 | 2.9273 | 71.7507 | 333.6753 | 13.99828 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 06:14:11 | 98.9405 | 0.00679 | 2.5688 | 86.8291 | 333.6753 | 13.99828 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 06:14:11 | 98.9405 | 0.00679 | 2.5688 | 86.8291 | 333.6753 | 13.99828 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 06:14:11 | 98.9405 | 0.00679 | 2.5688 | 86.8291 | 333.6753 | 13.99828 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 06:14:11 | 98.9405 | 0.00679 | 2.5688 | 86.8291 | 333.6753 | 13.99828 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 06:14:11 | 98.9405 | 0.00679 | 2.5688 | 86.8291 | 333.6753 | 13.99828 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 06:14:11 | 98.9405 | 0.00679 | 2.5688 | 86.8291 | 333.6753 | 13.99828 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 06:07:07 | 98.9395 | 0.00674 | 2.1126 | 106.0711 | 333.6753 | 13.99828 | – |