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 | 26861 |
| 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 12 17:17:35 | 98.8063 | 0.01004 | 6.4875 | 177.4055 | 182.7668 | 14.29689 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 17:17:35 | 98.8063 | 0.01004 | 6.4875 | 177.4055 | 182.7668 | 14.29689 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 05:47:42 | 98.8074 | 0.01001 | 6.1855 | 190.4744 | 182.7668 | 14.29689 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 05:47:42 | 98.8074 | 0.01001 | 6.1855 | 190.4744 | 182.7668 | 14.29689 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 05:47:42 | 98.8074 | 0.01001 | 6.1855 | 190.4744 | 182.7668 | 14.29689 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 05:47:42 | 98.8074 | 0.01001 | 6.1855 | 190.4744 | 182.7668 | 14.29689 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 05:47:42 | 98.8074 | 0.01001 | 6.1855 | 190.4744 | 182.7668 | 14.29689 | – |
| 2026 Apr 07 17:57 | 2026 Mar 30 16:52:35 | 98.8073 | 0.00995 | 5.6099 | 215.3564 | 182.7668 | 14.29689 | – |
| 2026 Apr 06 17:57 | 2026 Mar 30 16:52:35 | 98.8073 | 0.00995 | 5.6099 | 215.3564 | 182.7668 | 14.29689 | – |
| 2026 Apr 05 17:56 | 2026 Mar 30 16:52:35 | 98.8073 | 0.00995 | 5.6099 | 215.3564 | 182.7668 | 14.29689 | – |
| 2026 Apr 04 17:57 | 2026 Mar 30 16:52:35 | 98.8073 | 0.00995 | 5.6099 | 215.3564 | 182.7668 | 14.29689 | – |
| 2026 Apr 03 17:56 | 2026 Mar 30 16:52:35 | 98.8073 | 0.00995 | 5.6099 | 215.3564 | 182.7668 | 14.29689 | – |
| 2026 Apr 02 18:03 | 2026 Mar 30 16:52:35 | 98.8073 | 0.00995 | 5.6099 | 215.3564 | 182.7668 | 14.29689 | – |
| 2026 Mar 31 17:57 | 2026 Mar 22 05:38:14 | 98.8053 | 0.00994 | 5.0388 | 240.4621 | 182.7668 | 14.29689 | – |
| 2026 Mar 30 17:58 | 2026 Mar 22 05:38:14 | 98.8053 | 0.00994 | 5.0388 | 240.4621 | 182.7668 | 14.29689 | – |
| 2026 Mar 29 17:57 | 2026 Mar 22 05:38:14 | 98.8053 | 0.00994 | 5.0388 | 240.4621 | 182.7668 | 14.29689 | – |
| 2026 Mar 28 18:57 | 2026 Mar 22 05:38:14 | 98.8053 | 0.00994 | 5.0388 | 240.4621 | 182.7668 | 14.29689 | – |
| 2026 Mar 27 18:57 | 2026 Mar 22 05:38:14 | 98.8053 | 0.00994 | 5.0388 | 240.4621 | 182.7668 | 14.29689 | – |
| 2026 Mar 26 18:57 | 2026 Mar 22 05:38:14 | 98.8053 | 0.00994 | 5.0388 | 240.4621 | 182.7668 | 14.29689 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 04:55:38 | 98.8063 | 0.00997 | 4.9022 | 246.5157 | 182.7668 | 14.29689 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 04:55:38 | 98.8063 | 0.00997 | 4.9022 | 246.5157 | 182.7668 | 14.29689 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 04:55:38 | 98.8063 | 0.00997 | 4.9022 | 246.5157 | 182.7668 | 14.29689 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 04:55:38 | 98.8063 | 0.00997 | 4.9022 | 246.5157 | 182.7668 | 14.29689 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 04:55:38 | 98.8063 | 0.00997 | 4.9022 | 246.5157 | 182.7668 | 14.29689 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 04:55:38 | 98.8063 | 0.00997 | 4.9022 | 246.5157 | 182.7668 | 14.29689 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 05:40:17 | 98.8057 | 0.00993 | 4.5671 | 261.1238 | 182.7668 | 14.29689 | – |