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 | 12218 |
| 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 23 17:57 | 2026 Apr 19 13:17:46 | 99.3376 | 0.00518 | 23.4716 | 334.4334 | 141.9176 | 13.98213 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 13:17:46 | 99.3376 | 0.00518 | 23.4716 | 334.4334 | 141.9176 | 13.98213 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 13:17:46 | 99.3376 | 0.00518 | 23.4716 | 334.4334 | 141.9176 | 13.98213 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 13:17:46 | 99.3376 | 0.00518 | 23.4716 | 334.4334 | 141.9176 | 13.98213 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 13:17:46 | 99.3376 | 0.00518 | 23.4716 | 334.4334 | 141.9176 | 13.98213 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 02:55:21 | 99.3383 | 0.00520 | 23.0354 | 351.8650 | 141.9176 | 13.98213 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 02:55:21 | 99.3383 | 0.00520 | 23.0354 | 351.8650 | 141.9176 | 13.98213 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 02:55:21 | 99.3383 | 0.00520 | 23.0354 | 351.8650 | 141.9176 | 13.98213 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 02:55:21 | 99.3383 | 0.00520 | 23.0354 | 351.8650 | 141.9176 | 13.98213 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 14:15:41 | 99.3386 | 0.00521 | 22.7283 | 4.0164 | 141.9176 | 13.98213 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:15:41 | 99.3386 | 0.00521 | 22.7283 | 4.0164 | 141.9176 | 13.98213 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:15:41 | 99.3386 | 0.00521 | 22.7283 | 4.0164 | 141.9176 | 13.98213 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:15:41 | 99.3386 | 0.00521 | 22.7283 | 4.0164 | 141.9176 | 13.98213 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 14:15:41 | 99.3386 | 0.00521 | 22.7283 | 4.0164 | 141.9176 | 13.98213 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:42:57 | 99.3400 | 0.00522 | 22.2972 | 20.9947 | 141.9176 | 13.98213 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:42:57 | 99.3400 | 0.00522 | 22.2972 | 20.9947 | 141.9176 | 13.98213 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:42:57 | 99.3400 | 0.00522 | 22.2972 | 20.9947 | 141.9176 | 13.98213 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:42:57 | 99.3400 | 0.00522 | 22.2972 | 20.9947 | 141.9176 | 13.98213 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 05:42:57 | 99.3400 | 0.00522 | 22.2972 | 20.9947 | 141.9176 | 13.98213 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 05:42:57 | 99.3400 | 0.00522 | 22.2972 | 20.9947 | 141.9176 | 13.98213 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:47:41 | 99.3416 | 0.00525 | 21.8367 | 39.1637 | 141.9176 | 13.98213 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:47:41 | 99.3416 | 0.00525 | 21.8367 | 39.1637 | 141.9176 | 13.98213 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:47:41 | 99.3416 | 0.00525 | 21.8367 | 39.1637 | 141.9176 | 13.98213 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:47:41 | 99.3416 | 0.00525 | 21.8367 | 39.1637 | 141.9176 | 13.98213 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:47:41 | 99.3416 | 0.00525 | 21.8367 | 39.1637 | 141.9176 | 13.98213 | – |