Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26837 |
| 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 Jan 30 18:57 | 2026 Jan 27 18:27:15 | 99.6840 | 0.02837 | 14.5359 | 209.4178 | 284.2280 | 13.05640 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 18:27:15 | 99.6840 | 0.02837 | 14.5359 | 209.4178 | 284.2280 | 13.05640 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 18:27:15 | 99.6840 | 0.02837 | 14.5359 | 209.4178 | 284.2280 | 13.05640 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:01:18 | 99.6832 | 0.02838 | 14.2171 | 221.6197 | 284.2280 | 13.05640 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:01:18 | 99.6832 | 0.02838 | 14.2171 | 221.6197 | 284.2280 | 13.05640 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:01:18 | 99.6832 | 0.02838 | 14.2171 | 221.6197 | 284.2280 | 13.05640 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:01:18 | 99.6832 | 0.02838 | 14.2171 | 221.6197 | 284.2280 | 13.05640 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:01:18 | 99.6832 | 0.02838 | 14.2171 | 221.6197 | 284.2280 | 13.05640 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 11:38:59 | 99.6825 | 0.02840 | 13.7984 | 237.6305 | 284.2280 | 13.05640 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 11:38:59 | 99.6825 | 0.02840 | 13.7984 | 237.6305 | 284.2280 | 13.05640 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 11:38:59 | 99.6825 | 0.02840 | 13.7984 | 237.6305 | 284.2280 | 13.05640 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 11:38:59 | 99.6825 | 0.02840 | 13.7984 | 237.6305 | 284.2280 | 13.05640 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 11:38:59 | 99.6825 | 0.02840 | 13.7984 | 237.6305 | 284.2280 | 13.05640 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 11:38:59 | 99.6825 | 0.02840 | 13.7984 | 237.6305 | 284.2280 | 13.05640 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 18:11:57 | 99.6835 | 0.02841 | 13.5147 | 248.4334 | 284.2280 | 13.05640 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 18:11:57 | 99.6835 | 0.02841 | 13.5147 | 248.4334 | 284.2280 | 13.05640 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 18:11:57 | 99.6835 | 0.02841 | 13.5147 | 248.4334 | 284.2280 | 13.05640 | – |
| 2026 Jan 10 18:57 | 2026 Jan 01 00:43:04 | 99.6823 | 0.02841 | 12.9304 | 270.8004 | 284.2280 | 13.05640 | – |
| 2026 Jan 09 18:57 | 2026 Jan 01 00:43:04 | 99.6823 | 0.02841 | 12.9304 | 270.8004 | 284.2280 | 13.05640 | – |
| 2026 Jan 08 18:56 | 2026 Jan 01 00:43:04 | 99.6823 | 0.02841 | 12.9304 | 270.8004 | 284.2280 | 13.05640 | – |
| 2026 Jan 07 18:57 | 2026 Jan 01 00:43:04 | 99.6823 | 0.02841 | 12.9304 | 270.8004 | 284.2280 | 13.05640 | – |
| 2026 Jan 06 18:56 | 2026 Jan 01 00:43:04 | 99.6823 | 0.02841 | 12.9304 | 270.8004 | 284.2280 | 13.05640 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 11:16:38 | 99.6822 | 0.02840 | 12.8367 | 274.3667 | 284.2280 | 13.05640 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 11:16:38 | 99.6822 | 0.02840 | 12.8367 | 274.3667 | 284.2280 | 13.05640 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 11:16:38 | 99.6822 | 0.02840 | 12.8367 | 274.3667 | 284.2280 | 13.05640 | – |