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 | 12165 |
| 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 30 17:56 | 2026 Apr 30 14:48:34 | 98.9942 | 0.00431 | 10.3264 | 348.4227 | 125.6539 | 14.11060 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 08:50:03 | 98.9951 | 0.00434 | 9.9092 | 6.0447 | 125.6539 | 14.11060 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 08:50:03 | 98.9951 | 0.00434 | 9.9092 | 6.0447 | 125.6539 | 14.11060 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 08:50:03 | 98.9951 | 0.00434 | 9.9092 | 6.0447 | 125.6539 | 14.11060 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 08:50:03 | 98.9951 | 0.00434 | 9.9092 | 6.0447 | 125.6539 | 14.11060 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 08:50:03 | 98.9951 | 0.00434 | 9.9092 | 6.0447 | 125.6539 | 14.11060 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 08:50:03 | 98.9951 | 0.00434 | 9.9092 | 6.0447 | 125.6539 | 14.11060 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 13:30:47 | 98.9961 | 0.00437 | 9.5883 | 19.5175 | 125.6539 | 14.11060 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 13:30:47 | 98.9961 | 0.00437 | 9.5883 | 19.5175 | 125.6539 | 14.11060 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 13:30:47 | 98.9961 | 0.00437 | 9.5883 | 19.5175 | 125.6539 | 14.11060 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 13:30:47 | 98.9961 | 0.00437 | 9.5883 | 19.5175 | 125.6539 | 14.11060 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 13:30:47 | 98.9961 | 0.00437 | 9.5883 | 19.5175 | 125.6539 | 14.11060 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:29:48 | 98.9970 | 0.00440 | 9.1513 | 37.7343 | 125.6539 | 14.11060 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:29:48 | 98.9970 | 0.00440 | 9.1513 | 37.7343 | 125.6539 | 14.11060 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:29:48 | 98.9970 | 0.00440 | 9.1513 | 37.7343 | 125.6539 | 14.11060 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:29:48 | 98.9970 | 0.00440 | 9.1513 | 37.7343 | 125.6539 | 14.11060 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 01:14:22 | 98.9978 | 0.00442 | 8.8194 | 51.4704 | 125.6539 | 14.11060 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 01:14:22 | 98.9978 | 0.00442 | 8.8194 | 51.4704 | 125.6539 | 14.11060 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 01:14:22 | 98.9978 | 0.00442 | 8.8194 | 51.4704 | 125.6539 | 14.11060 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 01:14:22 | 98.9978 | 0.00442 | 8.8194 | 51.4704 | 125.6539 | 14.11060 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 01:14:22 | 98.9978 | 0.00442 | 8.8194 | 51.4704 | 125.6539 | 14.11060 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 02:27:27 | 98.9988 | 0.00444 | 8.4221 | 67.8862 | 125.6539 | 14.11060 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 02:27:27 | 98.9988 | 0.00444 | 8.4221 | 67.8862 | 125.6539 | 14.11060 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 02:27:27 | 98.9988 | 0.00444 | 8.4221 | 67.8862 | 125.6539 | 14.11060 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 02:27:27 | 98.9988 | 0.00444 | 8.4221 | 67.8862 | 125.6539 | 14.11060 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 02:27:27 | 98.9988 | 0.00444 | 8.4221 | 67.8862 | 125.6539 | 14.11060 | – |