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 | 13579 |
| 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 May 22 17:57 | 2026 May 20 10:04:24 | 98.9195 | 0.00178 | 9.1152 | 173.4942 | 186.6472 | 14.27765 | – |
| 2026 May 21 17:57 | 2026 May 20 10:04:24 | 98.9195 | 0.00178 | 9.1152 | 173.4942 | 186.6472 | 14.27765 | – |
| 2026 May 20 17:57 | 2026 May 16 10:12:17 | 98.9197 | 0.00175 | 8.8433 | 185.1578 | 186.6472 | 14.27765 | – |
| 2026 May 19 17:58 | 2026 May 16 10:12:17 | 98.9197 | 0.00175 | 8.8433 | 185.1578 | 186.6472 | 14.27765 | – |
| 2026 May 18 17:57 | 2026 May 16 10:12:17 | 98.9197 | 0.00175 | 8.8433 | 185.1578 | 186.6472 | 14.27765 | – |
| 2026 May 17 17:57 | 2026 May 16 10:12:17 | 98.9197 | 0.00175 | 8.8433 | 185.1578 | 186.6472 | 14.27765 | – |
| 2026 May 16 17:56 | 2026 May 16 10:12:17 | 98.9197 | 0.00175 | 8.8433 | 185.1578 | 186.6472 | 14.27765 | – |
| 2026 May 15 17:57 | 2026 May 10 11:14:32 | 98.9197 | 0.00170 | 8.4379 | 202.9515 | 186.6472 | 14.27765 | – |
| 2026 May 14 17:58 | 2026 May 10 11:14:32 | 98.9197 | 0.00170 | 8.4379 | 202.9515 | 186.6472 | 14.27765 | – |
| 2026 May 13 17:58 | 2026 May 10 11:14:32 | 98.9197 | 0.00170 | 8.4379 | 202.9515 | 186.6472 | 14.27765 | – |
| 2026 May 12 17:58 | 2026 May 10 11:14:32 | 98.9197 | 0.00170 | 8.4379 | 202.9515 | 186.6472 | 14.27765 | – |
| 2026 May 11 17:56 | 2026 May 10 11:14:32 | 98.9197 | 0.00170 | 8.4379 | 202.9515 | 186.6472 | 14.27765 | – |
| 2026 May 10 17:57 | 2026 May 10 11:14:32 | 98.9197 | 0.00170 | 8.4379 | 202.9515 | 186.6472 | 14.27765 | – |
| 2026 May 09 17:57 | 2026 May 05 05:05:54 | 98.9199 | 0.00167 | 8.0802 | 218.9772 | 186.6472 | 14.27765 | – |
| 2026 May 08 17:57 | 2026 May 05 05:05:54 | 98.9199 | 0.00167 | 8.0802 | 218.9772 | 186.6472 | 14.27765 | – |
| 2026 May 07 17:58 | 2026 May 05 05:05:54 | 98.9199 | 0.00167 | 8.0802 | 218.9772 | 186.6472 | 14.27765 | – |
| 2026 May 06 17:57 | 2026 May 05 05:05:54 | 98.9199 | 0.00167 | 8.0802 | 218.9772 | 186.6472 | 14.27765 | – |
| 2026 May 05 17:57 | 2026 May 05 05:05:54 | 98.9199 | 0.00167 | 8.0802 | 218.9772 | 186.6472 | 14.27765 | – |
| 2026 May 04 17:57 | 2026 Apr 30 10:43:37 | 98.9197 | 0.00165 | 7.7559 | 233.8093 | 186.6472 | 14.27765 | – |
| 2026 May 03 17:57 | 2026 Apr 30 10:43:37 | 98.9197 | 0.00165 | 7.7559 | 233.8093 | 186.6472 | 14.27765 | – |
| 2026 May 02 17:57 | 2026 Apr 30 10:43:37 | 98.9197 | 0.00165 | 7.7559 | 233.8093 | 186.6472 | 14.27765 | – |
| 2026 May 01 17:56 | 2026 Apr 30 10:43:37 | 98.9197 | 0.00165 | 7.7559 | 233.8093 | 186.6472 | 14.27765 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:43:37 | 98.9197 | 0.00165 | 7.7559 | 233.8093 | 186.6472 | 14.27765 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 05:29:11 | 98.9198 | 0.00164 | 7.2647 | 256.3939 | 186.6472 | 14.27765 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 05:29:11 | 98.9198 | 0.00164 | 7.2647 | 256.3939 | 186.6472 | 14.27765 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 05:29:11 | 98.9198 | 0.00164 | 7.2647 | 256.3939 | 186.6472 | 14.27765 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 05:29:11 | 98.9198 | 0.00164 | 7.2647 | 256.3939 | 186.6472 | 14.27765 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 05:29:11 | 98.9198 | 0.00164 | 7.2647 | 256.3939 | 186.6472 | 14.27765 | – |