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 | 12167 |
| 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 01 17:56 | 2026 Apr 30 14:53:15 | 98.7550 | 0.01579 | 4.5421 | 321.6174 | 215.4400 | 14.16030 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:53:15 | 98.7550 | 0.01579 | 4.5421 | 321.6174 | 215.4400 | 14.16030 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 07:50:53 | 98.7543 | 0.01583 | 4.1295 | 339.6479 | 215.4400 | 14.16030 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 07:50:53 | 98.7543 | 0.01583 | 4.1295 | 339.6479 | 215.4400 | 14.16030 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 07:50:53 | 98.7543 | 0.01583 | 4.1295 | 339.6479 | 215.4400 | 14.16030 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 07:50:53 | 98.7543 | 0.01583 | 4.1295 | 339.6479 | 215.4400 | 14.16030 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 07:50:53 | 98.7543 | 0.01583 | 4.1295 | 339.6479 | 215.4400 | 14.16030 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 07:50:53 | 98.7543 | 0.01583 | 4.1295 | 339.6479 | 215.4400 | 14.16030 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:26:58 | 98.7536 | 0.01586 | 3.8006 | 353.9846 | 215.4400 | 14.16030 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:26:58 | 98.7536 | 0.01586 | 3.8006 | 353.9846 | 215.4400 | 14.16030 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:26:58 | 98.7536 | 0.01586 | 3.8006 | 353.9846 | 215.4400 | 14.16030 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:26:58 | 98.7536 | 0.01586 | 3.8006 | 353.9846 | 215.4400 | 14.16030 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:26:58 | 98.7536 | 0.01586 | 3.8006 | 353.9846 | 215.4400 | 14.16030 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:20:21 | 98.7529 | 0.01590 | 3.4070 | 11.1230 | 215.4400 | 14.16030 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:20:21 | 98.7529 | 0.01590 | 3.4070 | 11.1230 | 215.4400 | 14.16030 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:20:21 | 98.7529 | 0.01590 | 3.4070 | 11.1230 | 215.4400 | 14.16030 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:20:21 | 98.7529 | 0.01590 | 3.4070 | 11.1230 | 215.4400 | 14.16030 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 15:27:26 | 98.7525 | 0.01593 | 3.1015 | 24.3902 | 215.4400 | 14.16030 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 15:27:26 | 98.7525 | 0.01593 | 3.1015 | 24.3902 | 215.4400 | 14.16030 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 15:27:26 | 98.7525 | 0.01593 | 3.1015 | 24.3902 | 215.4400 | 14.16030 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 15:27:26 | 98.7525 | 0.01593 | 3.1015 | 24.3902 | 215.4400 | 14.16030 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 15:27:26 | 98.7525 | 0.01593 | 3.1015 | 24.3902 | 215.4400 | 14.16030 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 08:25:10 | 98.7516 | 0.01595 | 2.6891 | 42.2787 | 215.4400 | 14.16030 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 08:25:10 | 98.7516 | 0.01595 | 2.6891 | 42.2787 | 215.4400 | 14.16030 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 08:25:10 | 98.7516 | 0.01595 | 2.6891 | 42.2787 | 215.4400 | 14.16030 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 08:25:10 | 98.7516 | 0.01595 | 2.6891 | 42.2787 | 215.4400 | 14.16030 | – |