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 | 12373 |
| 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 Aug 12 17:56 | 2026 Aug 06 20:47:26 | 99.2278 | 0.00153 | 12.9388 | 80.1688 | 309.5735 | 14.03171 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 20:47:26 | 99.2278 | 0.00153 | 12.9388 | 80.1688 | 309.5735 | 14.03171 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 20:47:26 | 99.2278 | 0.00153 | 12.9388 | 80.1688 | 309.5735 | 14.03171 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 20:47:26 | 99.2278 | 0.00153 | 12.9388 | 80.1688 | 309.5735 | 14.03171 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 20:47:26 | 99.2278 | 0.00153 | 12.9388 | 80.1688 | 309.5735 | 14.03171 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 20:47:26 | 99.2278 | 0.00153 | 12.9388 | 80.1688 | 309.5735 | 14.03171 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 04:02:24 | 99.2263 | 0.00153 | 12.5537 | 94.9736 | 309.5735 | 14.03171 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 04:02:24 | 99.2263 | 0.00153 | 12.5537 | 94.9736 | 309.5735 | 14.03171 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 04:02:24 | 99.2263 | 0.00153 | 12.5537 | 94.9736 | 309.5735 | 14.03171 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 04:02:24 | 99.2263 | 0.00153 | 12.5537 | 94.9736 | 309.5735 | 14.03171 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 04:02:24 | 99.2263 | 0.00153 | 12.5537 | 94.9736 | 309.5735 | 14.03171 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 04:02:24 | 99.2263 | 0.00153 | 12.5537 | 94.9736 | 309.5735 | 14.03171 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 09:48:36 | 99.2256 | 0.00153 | 12.2320 | 106.9687 | 309.5735 | 14.03171 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 09:48:36 | 99.2256 | 0.00153 | 12.2320 | 106.9687 | 309.5735 | 14.03171 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 09:48:36 | 99.2256 | 0.00153 | 12.2320 | 106.9687 | 309.5735 | 14.03171 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 09:48:36 | 99.2256 | 0.00153 | 12.2320 | 106.9687 | 309.5735 | 14.03171 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:48:36 | 99.2256 | 0.00153 | 12.2320 | 106.9687 | 309.5735 | 14.03171 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 21:36:39 | 99.2253 | 0.00153 | 11.7922 | 123.0982 | 309.5735 | 14.03171 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 21:36:39 | 99.2253 | 0.00153 | 11.7922 | 123.0982 | 309.5735 | 14.03171 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 21:36:39 | 99.2253 | 0.00153 | 11.7922 | 123.0982 | 309.5735 | 14.03171 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 21:36:39 | 99.2253 | 0.00153 | 11.7922 | 123.0982 | 309.5735 | 14.03171 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 21:36:39 | 99.2253 | 0.00153 | 11.7922 | 123.0982 | 309.5735 | 14.03171 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 21:36:39 | 99.2253 | 0.00153 | 11.7922 | 123.0982 | 309.5735 | 14.03171 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 10:20:38 | 99.2254 | 0.00150 | 11.4225 | 137.1784 | 309.5735 | 14.03171 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 10:20:38 | 99.2254 | 0.00150 | 11.4225 | 137.1784 | 309.5735 | 14.03171 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 10:20:38 | 99.2254 | 0.00150 | 11.4225 | 137.1784 | 309.5735 | 14.03171 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 10:20:38 | 99.2254 | 0.00150 | 11.4225 | 137.1784 | 309.5735 | 14.03171 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 10:20:38 | 99.2254 | 0.00150 | 11.4225 | 137.1784 | 309.5735 | 14.03171 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 10:20:38 | 99.2254 | 0.00150 | 11.4225 | 137.1784 | 309.5735 | 14.03171 | – |