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 | 12172 |
| 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 |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:54:56 | 98.7992 | 0.00597 | 0.4651 | 89.2320 | 291.2422 | 14.25766 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:54:56 | 98.7992 | 0.00597 | 0.4651 | 89.2320 | 291.2422 | 14.25766 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:54:56 | 98.7992 | 0.00597 | 0.4651 | 89.2320 | 291.2422 | 14.25766 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:54:56 | 98.7992 | 0.00597 | 0.4651 | 89.2320 | 291.2422 | 14.25766 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:54:56 | 98.7992 | 0.00597 | 0.4651 | 89.2320 | 291.2422 | 14.25766 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:22:29 | 98.7999 | 0.00597 | 0.1430 | 102.9664 | 291.2422 | 14.25766 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:22:29 | 98.7999 | 0.00597 | 0.1430 | 102.9664 | 291.2422 | 14.25766 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:22:29 | 98.7999 | 0.00597 | 0.1430 | 102.9664 | 291.2422 | 14.25766 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:22:29 | 98.7999 | 0.00597 | 0.1430 | 102.9664 | 291.2422 | 14.25766 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:22:29 | 98.7999 | 0.00597 | 0.1430 | 102.9664 | 291.2422 | 14.25766 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:55:31 | 98.8005 | 0.00596 | 23.6622 | 123.4559 | 291.2422 | 14.25766 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:55:31 | 98.8005 | 0.00596 | 23.6622 | 123.4559 | 291.2422 | 14.25766 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:55:31 | 98.8005 | 0.00596 | 23.6622 | 123.4559 | 291.2422 | 14.25766 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:55:31 | 98.8005 | 0.00596 | 23.6622 | 123.4559 | 291.2422 | 14.25766 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:55:31 | 98.8005 | 0.00596 | 23.6622 | 123.4559 | 291.2422 | 14.25766 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:55:31 | 98.8005 | 0.00596 | 23.6622 | 123.4559 | 291.2422 | 14.25766 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 01:36:16 | 98.8015 | 0.00595 | 23.3100 | 138.5021 | 291.2422 | 14.25766 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 01:36:16 | 98.8015 | 0.00595 | 23.3100 | 138.5021 | 291.2422 | 14.25766 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 01:36:16 | 98.8015 | 0.00595 | 23.3100 | 138.5021 | 291.2422 | 14.25766 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 01:36:16 | 98.8015 | 0.00595 | 23.3100 | 138.5021 | 291.2422 | 14.25766 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 20:50:16 | 98.8031 | 0.00590 | 22.5604 | 170.6395 | 291.2422 | 14.25766 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 20:50:16 | 98.8031 | 0.00590 | 22.5604 | 170.6395 | 291.2422 | 14.25766 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 20:50:16 | 98.8031 | 0.00590 | 22.5604 | 170.6395 | 291.2422 | 14.25766 | – |