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 | 21333 |
| 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 Jul 13 17:56 | 2026 Jul 10 09:19:18 | 99.8032 | 0.00044 | 23.0678 | 77.5032 | 311.3156 | 13.45492 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 09:19:18 | 99.8032 | 0.00044 | 23.0678 | 77.5032 | 311.3156 | 13.45492 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 09:19:18 | 99.8032 | 0.00044 | 23.0678 | 77.5032 | 311.3156 | 13.45492 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 21:52:44 | 99.8027 | 0.00045 | 22.7115 | 88.3459 | 311.3156 | 13.45492 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 21:52:44 | 99.8027 | 0.00045 | 22.7115 | 88.3459 | 311.3156 | 13.45492 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 21:52:44 | 99.8027 | 0.00045 | 22.7115 | 88.3459 | 311.3156 | 13.45492 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 21:52:44 | 99.8027 | 0.00045 | 22.7115 | 88.3459 | 311.3156 | 13.45492 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 21:52:44 | 99.8027 | 0.00045 | 22.7115 | 88.3459 | 311.3156 | 13.45492 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 22:57:55 | 99.8016 | 0.00045 | 22.3241 | 100.2994 | 311.3156 | 13.45492 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 22:57:55 | 99.8016 | 0.00045 | 22.3241 | 100.2994 | 311.3156 | 13.45492 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 22:57:55 | 99.8016 | 0.00045 | 22.3241 | 100.2994 | 311.3156 | 13.45492 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 22:57:55 | 99.8016 | 0.00045 | 22.3241 | 100.2994 | 311.3156 | 13.45492 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 22:57:55 | 99.8016 | 0.00045 | 22.3241 | 100.2994 | 311.3156 | 13.45492 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 22:57:55 | 99.8016 | 0.00045 | 22.3241 | 100.2994 | 311.3156 | 13.45492 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 16:32:51 | 99.8010 | 0.00045 | 21.9164 | 112.8265 | 311.3156 | 13.45492 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 16:32:51 | 99.8010 | 0.00045 | 21.9164 | 112.8265 | 311.3156 | 13.45492 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 16:32:51 | 99.8010 | 0.00045 | 21.9164 | 112.8265 | 311.3156 | 13.45492 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 16:32:51 | 99.8010 | 0.00045 | 21.9164 | 112.8265 | 311.3156 | 13.45492 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 16:32:51 | 99.8010 | 0.00045 | 21.9164 | 112.8265 | 311.3156 | 13.45492 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 16:32:51 | 99.8010 | 0.00045 | 21.9164 | 112.8265 | 311.3156 | 13.45492 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 311.3156 | 13.45492 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 311.3156 | 13.45492 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 311.3156 | 13.45492 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 311.3156 | 13.45492 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 311.3156 | 13.45492 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 08:15:02 | 99.8004 | 0.00044 | 21.5687 | 123.4042 | 311.3156 | 13.45492 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 00:03:51 | 99.7998 | 0.00044 | 21.2213 | 134.2094 | 311.3156 | 13.45492 | – |