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 | 12181 |
| 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 Jun 30 17:56 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 116.8303 | 14.26729 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 116.8303 | 14.26729 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 116.8303 | 14.26729 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 116.8303 | 14.26729 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 116.8303 | 14.26729 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 116.8303 | 14.26729 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 116.8303 | 14.26729 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 116.8303 | 14.26729 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 116.8303 | 14.26729 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 116.8303 | 14.26729 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 116.8303 | 14.26729 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 116.8303 | 14.26729 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 116.8303 | 14.26729 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 116.8303 | 14.26729 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:57:50 | 98.8460 | 0.00970 | 11.5938 | 292.9472 | 116.8303 | 14.26729 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:57:50 | 98.8460 | 0.00970 | 11.5938 | 292.9472 | 116.8303 | 14.26729 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:57:50 | 98.8460 | 0.00970 | 11.5938 | 292.9472 | 116.8303 | 14.26729 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:57:50 | 98.8460 | 0.00970 | 11.5938 | 292.9472 | 116.8303 | 14.26729 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:57:50 | 98.8460 | 0.00970 | 11.5938 | 292.9472 | 116.8303 | 14.26729 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 07:27:44 | 98.8460 | 0.00972 | 11.2582 | 307.5581 | 116.8303 | 14.26729 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 07:27:44 | 98.8460 | 0.00972 | 11.2582 | 307.5581 | 116.8303 | 14.26729 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 07:27:44 | 98.8460 | 0.00972 | 11.2582 | 307.5581 | 116.8303 | 14.26729 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 07:27:44 | 98.8460 | 0.00972 | 11.2582 | 307.5581 | 116.8303 | 14.26729 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 07:27:44 | 98.8460 | 0.00972 | 11.2582 | 307.5581 | 116.8303 | 14.26729 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:12:00 | 98.8461 | 0.00975 | 10.7997 | 327.4499 | 116.8303 | 14.26729 | – |
| 2026 Jun 05 17:56 | 2026 May 31 12:12:00 | 98.8461 | 0.00975 | 10.7997 | 327.4499 | 116.8303 | 14.26729 | – |
| 2026 Jun 04 17:57 | 2026 May 31 12:12:00 | 98.8461 | 0.00975 | 10.7997 | 327.4499 | 116.8303 | 14.26729 | – |