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 | 17764 |
| 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 17 17:57 | 2026 May 16 14:22:09 | 98.9970 | 0.00457 | 11.4218 | 307.1362 | 204.7924 | 14.12118 | – |
| 2026 May 16 17:56 | 2026 May 16 14:22:09 | 98.9970 | 0.00457 | 11.4218 | 307.1362 | 204.7924 | 14.12118 | – |
| 2026 May 15 17:57 | 2026 May 10 08:04:45 | 98.9977 | 0.00459 | 11.0027 | 325.1174 | 204.7924 | 14.12118 | – |
| 2026 May 14 17:58 | 2026 May 10 08:04:45 | 98.9977 | 0.00459 | 11.0027 | 325.1174 | 204.7924 | 14.12118 | – |
| 2026 May 13 17:58 | 2026 May 10 08:04:45 | 98.9977 | 0.00459 | 11.0027 | 325.1174 | 204.7924 | 14.12118 | – |
| 2026 May 12 17:58 | 2026 May 10 08:04:45 | 98.9977 | 0.00459 | 11.0027 | 325.1174 | 204.7924 | 14.12118 | – |
| 2026 May 11 17:56 | 2026 May 10 08:04:45 | 98.9977 | 0.00459 | 11.0027 | 325.1174 | 204.7924 | 14.12118 | – |
| 2026 May 10 17:57 | 2026 May 10 08:04:45 | 98.9977 | 0.00459 | 11.0027 | 325.1174 | 204.7924 | 14.12118 | – |
| 2026 May 09 17:57 | 2026 May 04 07:44:49 | 98.9985 | 0.00462 | 10.6003 | 342.3138 | 204.7924 | 14.12118 | – |
| 2026 May 08 17:57 | 2026 May 04 07:44:49 | 98.9985 | 0.00462 | 10.6003 | 342.3138 | 204.7924 | 14.12118 | – |
| 2026 May 07 17:58 | 2026 May 04 07:44:49 | 98.9985 | 0.00462 | 10.6003 | 342.3138 | 204.7924 | 14.12118 | – |
| 2026 May 06 17:57 | 2026 May 04 07:44:49 | 98.9985 | 0.00462 | 10.6003 | 342.3138 | 204.7924 | 14.12118 | – |
| 2026 May 05 17:57 | 2026 May 04 07:44:49 | 98.9985 | 0.00462 | 10.6003 | 342.3138 | 204.7924 | 14.12118 | – |
| 2026 May 04 17:57 | 2026 Apr 30 14:03:01 | 98.9990 | 0.00464 | 10.3502 | 352.9043 | 204.7924 | 14.12118 | – |
| 2026 May 03 17:57 | 2026 Apr 30 14:03:01 | 98.9990 | 0.00464 | 10.3502 | 352.9043 | 204.7924 | 14.12118 | – |
| 2026 May 02 17:57 | 2026 Apr 30 14:03:01 | 98.9990 | 0.00464 | 10.3502 | 352.9043 | 204.7924 | 14.12118 | – |
| 2026 May 01 17:56 | 2026 Apr 30 14:03:01 | 98.9990 | 0.00464 | 10.3502 | 352.9043 | 204.7924 | 14.12118 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:03:01 | 98.9990 | 0.00464 | 10.3502 | 352.9043 | 204.7924 | 14.12118 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 01:01:55 | 98.9999 | 0.00468 | 9.9124 | 11.3794 | 204.7924 | 14.12118 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 01:01:55 | 98.9999 | 0.00468 | 9.9124 | 11.3794 | 204.7924 | 14.12118 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 01:01:55 | 98.9999 | 0.00468 | 9.9124 | 11.3794 | 204.7924 | 14.12118 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 01:01:55 | 98.9999 | 0.00468 | 9.9124 | 11.3794 | 204.7924 | 14.12118 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 01:01:55 | 98.9999 | 0.00468 | 9.9124 | 11.3794 | 204.7924 | 14.12118 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 01:01:55 | 98.9999 | 0.00468 | 9.9124 | 11.3794 | 204.7924 | 14.12118 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:43:34 | 99.0008 | 0.00471 | 9.5992 | 24.5058 | 204.7924 | 14.12118 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:43:34 | 99.0008 | 0.00471 | 9.5992 | 24.5058 | 204.7924 | 14.12118 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:43:34 | 99.0008 | 0.00471 | 9.5992 | 24.5058 | 204.7924 | 14.12118 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 08:43:34 | 99.0008 | 0.00471 | 9.5992 | 24.5058 | 204.7924 | 14.12118 | – |