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 | 12263 |
| 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 Jun 21 17:57 | 2026 Jun 17 07:01:20 | 98.9407 | 0.04122 | 18.8225 | 1.0852 | 359.1081 | 13.34530 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 07:01:20 | 98.9407 | 0.04122 | 18.8225 | 1.0852 | 359.1081 | 13.34530 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 07:01:20 | 98.9407 | 0.04122 | 18.8225 | 1.0852 | 359.1081 | 13.34530 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 07:01:20 | 98.9407 | 0.04122 | 18.8225 | 1.0852 | 359.1081 | 13.34530 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 07:01:20 | 98.9407 | 0.04122 | 18.8225 | 1.0852 | 359.1081 | 13.34530 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:28:25 | 98.9415 | 0.04133 | 18.5290 | 13.6257 | 359.1081 | 13.34530 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:28:25 | 98.9415 | 0.04133 | 18.5290 | 13.6257 | 359.1081 | 13.34530 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:28:25 | 98.9415 | 0.04133 | 18.5290 | 13.6257 | 359.1081 | 13.34530 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:28:25 | 98.9415 | 0.04133 | 18.5290 | 13.6257 | 359.1081 | 13.34530 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:28:25 | 98.9415 | 0.04133 | 18.5290 | 13.6257 | 359.1081 | 13.34530 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 02:56:19 | 98.9407 | 0.04142 | 18.1695 | 28.9715 | 359.1081 | 13.34530 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 02:56:19 | 98.9407 | 0.04142 | 18.1695 | 28.9715 | 359.1081 | 13.34530 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 02:56:19 | 98.9407 | 0.04142 | 18.1695 | 28.9715 | 359.1081 | 13.34530 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 02:56:19 | 98.9407 | 0.04142 | 18.1695 | 28.9715 | 359.1081 | 13.34530 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 02:56:19 | 98.9407 | 0.04142 | 18.1695 | 28.9715 | 359.1081 | 13.34530 | – |
| 2026 Jun 06 17:56 | 2026 May 31 06:36:06 | 98.9406 | 0.04151 | 17.8276 | 43.5290 | 359.1081 | 13.34530 | – |
| 2026 Jun 05 17:56 | 2026 May 31 06:36:06 | 98.9406 | 0.04151 | 17.8276 | 43.5290 | 359.1081 | 13.34530 | – |
| 2026 Jun 04 17:57 | 2026 May 31 06:36:06 | 98.9406 | 0.04151 | 17.8276 | 43.5290 | 359.1081 | 13.34530 | – |
| 2026 Jun 02 17:56 | 2026 May 31 06:36:06 | 98.9406 | 0.04151 | 17.8276 | 43.5290 | 359.1081 | 13.34530 | – |
| 2026 Jun 01 17:57 | 2026 May 31 06:36:06 | 98.9406 | 0.04151 | 17.8276 | 43.5290 | 359.1081 | 13.34530 | – |
| 2026 May 31 17:58 | 2026 May 31 06:36:06 | 98.9406 | 0.04151 | 17.8276 | 43.5290 | 359.1081 | 13.34530 | – |
| 2026 May 30 17:57 | 2026 May 26 06:03:22 | 98.9396 | 0.04161 | 17.5339 | 56.0044 | 359.1081 | 13.34530 | – |
| 2026 May 29 17:57 | 2026 May 26 06:03:22 | 98.9396 | 0.04161 | 17.5339 | 56.0044 | 359.1081 | 13.34530 | – |
| 2026 May 28 17:56 | 2026 May 26 06:03:22 | 98.9396 | 0.04161 | 17.5339 | 56.0044 | 359.1081 | 13.34530 | – |
| 2026 May 27 17:57 | 2026 May 26 06:03:22 | 98.9396 | 0.04161 | 17.5339 | 56.0044 | 359.1081 | 13.34530 | – |
| 2026 May 26 17:57 | 2026 May 26 06:03:22 | 98.9396 | 0.04161 | 17.5339 | 56.0044 | 359.1081 | 13.34530 | – |
| 2026 May 25 17:57 | 2026 May 21 05:30:41 | 98.9396 | 0.04169 | 17.2403 | 68.4427 | 359.1081 | 13.34530 | – |