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 Apr 14 17:57 | 2026 Apr 13 06:12:09 | 98.8492 | 0.00993 | 7.5472 | 106.6803 | 254.5302 | 14.26696 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:12:09 | 98.8492 | 0.00993 | 7.5472 | 106.6803 | 254.5302 | 14.26696 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 13:25:49 | 98.8496 | 0.00992 | 7.2304 | 120.1719 | 254.5302 | 14.26696 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 13:25:49 | 98.8496 | 0.00992 | 7.2304 | 120.1719 | 254.5302 | 14.26696 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 13:25:49 | 98.8496 | 0.00992 | 7.2304 | 120.1719 | 254.5302 | 14.26696 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 13:25:49 | 98.8496 | 0.00992 | 7.2304 | 120.1719 | 254.5302 | 14.26696 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 13:25:49 | 98.8496 | 0.00992 | 7.2304 | 120.1719 | 254.5302 | 14.26696 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 23:12:43 | 98.8498 | 0.00989 | 6.7860 | 139.1360 | 254.5302 | 14.26696 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 23:12:43 | 98.8498 | 0.00989 | 6.7860 | 139.1360 | 254.5302 | 14.26696 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 23:12:43 | 98.8498 | 0.00989 | 6.7860 | 139.1360 | 254.5302 | 14.26696 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 23:12:43 | 98.8498 | 0.00989 | 6.7860 | 139.1360 | 254.5302 | 14.26696 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 23:12:43 | 98.8498 | 0.00989 | 6.7860 | 139.1360 | 254.5302 | 14.26696 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 23:12:43 | 98.8498 | 0.00989 | 6.7860 | 139.1360 | 254.5302 | 14.26696 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:40:32 | 98.8502 | 0.00986 | 6.3462 | 157.9421 | 254.5302 | 14.26696 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:40:32 | 98.8502 | 0.00986 | 6.3462 | 157.9421 | 254.5302 | 14.26696 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:40:32 | 98.8502 | 0.00986 | 6.3462 | 157.9421 | 254.5302 | 14.26696 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:40:32 | 98.8502 | 0.00986 | 6.3462 | 157.9421 | 254.5302 | 14.26696 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:40:32 | 98.8502 | 0.00986 | 6.3462 | 157.9421 | 254.5302 | 14.26696 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:40:32 | 98.8502 | 0.00986 | 6.3462 | 157.9421 | 254.5302 | 14.26696 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 09:55:16 | 98.8505 | 0.00983 | 5.9396 | 175.3988 | 254.5302 | 14.26696 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 09:55:16 | 98.8505 | 0.00983 | 5.9396 | 175.3988 | 254.5302 | 14.26696 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 09:55:16 | 98.8505 | 0.00983 | 5.9396 | 175.3988 | 254.5302 | 14.26696 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 09:55:16 | 98.8505 | 0.00983 | 5.9396 | 175.3988 | 254.5302 | 14.26696 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 09:55:16 | 98.8505 | 0.00983 | 5.9396 | 175.3988 | 254.5302 | 14.26696 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 09:55:16 | 98.8505 | 0.00983 | 5.9396 | 175.3988 | 254.5302 | 14.26696 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 12:05:51 | 98.8505 | 0.00981 | 5.6086 | 189.6474 | 254.5302 | 14.26696 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 12:05:51 | 98.8505 | 0.00981 | 5.6086 | 189.6474 | 254.5302 | 14.26696 | – |