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 Jul 17 17:57 | 2026 Jul 16 00:32:53 | 98.8465 | 0.00978 | 13.8676 | 194.1249 | 165.7191 | 14.26734 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 00:32:53 | 98.8465 | 0.00978 | 13.8676 | 194.1249 | 165.7191 | 14.26734 | – |
| 2026 Jul 15 17:57 | 2026 Jul 09 23:47:56 | 98.8462 | 0.00975 | 13.4610 | 211.7104 | 165.7191 | 14.26734 | – |
| 2026 Jul 14 17:56 | 2026 Jul 09 23:47:56 | 98.8462 | 0.00975 | 13.4610 | 211.7104 | 165.7191 | 14.26734 | – |
| 2026 Jul 13 17:56 | 2026 Jul 09 23:47:56 | 98.8462 | 0.00975 | 13.4610 | 211.7104 | 165.7191 | 14.26734 | – |
| 2026 Jul 12 17:56 | 2026 Jul 09 23:47:56 | 98.8462 | 0.00975 | 13.4610 | 211.7104 | 165.7191 | 14.26734 | – |
| 2026 Jul 11 17:56 | 2026 Jul 09 23:47:56 | 98.8462 | 0.00975 | 13.4610 | 211.7104 | 165.7191 | 14.26734 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 00:17:47 | 98.8460 | 0.00973 | 13.1254 | 226.2774 | 165.7191 | 14.26734 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 00:17:47 | 98.8460 | 0.00973 | 13.1254 | 226.2774 | 165.7191 | 14.26734 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 00:17:47 | 98.8460 | 0.00973 | 13.1254 | 226.2774 | 165.7191 | 14.26734 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 00:17:47 | 98.8460 | 0.00973 | 13.1254 | 226.2774 | 165.7191 | 14.26734 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 00:17:47 | 98.8460 | 0.00973 | 13.1254 | 226.2774 | 165.7191 | 14.26734 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 165.7191 | 14.26734 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 165.7191 | 14.26734 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 165.7191 | 14.26734 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 165.7191 | 14.26734 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 165.7191 | 14.26734 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:00:45 | 98.8459 | 0.00971 | 12.7567 | 242.3002 | 165.7191 | 14.26734 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 165.7191 | 14.26734 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 165.7191 | 14.26734 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 165.7191 | 14.26734 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 165.7191 | 14.26734 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 165.7191 | 14.26734 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:25:56 | 98.8458 | 0.00970 | 12.3029 | 262.0596 | 165.7191 | 14.26734 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 165.7191 | 14.26734 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 165.7191 | 14.26734 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 23:43:58 | 98.8459 | 0.00970 | 11.9105 | 279.1608 | 165.7191 | 14.26734 | – |