Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7139 |
| 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 15 17:57 | 2026 Aug 12 23:08:40 | 102.4171 | 0.00640 | 2.4111 | 132.7791 | 21.9854 | 12.37906 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 23:08:40 | 102.4171 | 0.00640 | 2.4111 | 132.7791 | 21.9854 | 12.37906 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 23:08:40 | 102.4171 | 0.00640 | 2.4111 | 132.7791 | 21.9854 | 12.37906 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 23:29:35 | 102.4164 | 0.00642 | 2.0060 | 143.3240 | 21.9854 | 12.37906 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 23:29:35 | 102.4164 | 0.00642 | 2.0060 | 143.3240 | 21.9854 | 12.37906 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 23:29:35 | 102.4164 | 0.00642 | 2.0060 | 143.3240 | 21.9854 | 12.37906 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 23:29:35 | 102.4164 | 0.00642 | 2.0060 | 143.3240 | 21.9854 | 12.37906 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 23:29:35 | 102.4164 | 0.00642 | 2.0060 | 143.3240 | 21.9854 | 12.37906 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 23:29:35 | 102.4164 | 0.00642 | 2.0060 | 143.3240 | 21.9854 | 12.37906 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 23:56:41 | 102.4155 | 0.00642 | 1.6013 | 153.8241 | 21.9854 | 12.37906 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 23:56:41 | 102.4155 | 0.00642 | 1.6013 | 153.8241 | 21.9854 | 12.37906 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 23:56:41 | 102.4155 | 0.00642 | 1.6013 | 153.8241 | 21.9854 | 12.37906 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 23:56:41 | 102.4155 | 0.00642 | 1.6013 | 153.8241 | 21.9854 | 12.37906 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 23:56:41 | 102.4155 | 0.00642 | 1.6013 | 153.8241 | 21.9854 | 12.37906 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 23:56:41 | 102.4155 | 0.00642 | 1.6013 | 153.8241 | 21.9854 | 12.37906 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 10:47:22 | 102.4150 | 0.00642 | 1.2936 | 161.8331 | 21.9854 | 12.37906 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 10:47:22 | 102.4150 | 0.00642 | 1.2936 | 161.8331 | 21.9854 | 12.37906 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 10:47:22 | 102.4150 | 0.00642 | 1.2936 | 161.8331 | 21.9854 | 12.37906 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 10:47:22 | 102.4150 | 0.00642 | 1.2936 | 161.8331 | 21.9854 | 12.37906 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 10:47:22 | 102.4150 | 0.00642 | 1.2936 | 161.8331 | 21.9854 | 12.37906 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 10:03:58 | 102.4144 | 0.00641 | 0.8179 | 174.1579 | 21.9854 | 12.37906 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 10:03:58 | 102.4144 | 0.00641 | 0.8179 | 174.1579 | 21.9854 | 12.37906 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 10:03:58 | 102.4144 | 0.00641 | 0.8179 | 174.1579 | 21.9854 | 12.37906 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 10:03:58 | 102.4144 | 0.00641 | 0.8179 | 174.1579 | 21.9854 | 12.37906 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 10:03:58 | 102.4144 | 0.00641 | 0.8179 | 174.1579 | 21.9854 | 12.37906 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 10:03:58 | 102.4144 | 0.00641 | 0.8179 | 174.1579 | 21.9854 | 12.37906 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 05:59:03 | 102.4139 | 0.00639 | 0.5358 | 181.4985 | 21.9854 | 12.37906 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 05:59:03 | 102.4139 | 0.00639 | 0.5358 | 181.4985 | 21.9854 | 12.37906 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 05:59:03 | 102.4139 | 0.00639 | 0.5358 | 181.4985 | 21.9854 | 12.37906 | – |