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 | 21387 |
| 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 03 17:57 | 2026 Jun 28 18:33:04 | 99.4905 | 0.00448 | 7.3174 | 233.0233 | 184.0412 | 13.46378 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 18:33:04 | 99.4905 | 0.00448 | 7.3174 | 233.0233 | 184.0412 | 13.46378 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 18:33:04 | 99.4905 | 0.00448 | 7.3174 | 233.0233 | 184.0412 | 13.46378 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 18:33:04 | 99.4905 | 0.00448 | 7.3174 | 233.0233 | 184.0412 | 13.46378 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 18:33:04 | 99.4905 | 0.00448 | 7.3174 | 233.0233 | 184.0412 | 13.46378 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 17:57:06 | 99.4906 | 0.00448 | 6.9371 | 248.3910 | 184.0412 | 13.46378 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 17:57:06 | 99.4906 | 0.00448 | 6.9371 | 248.3910 | 184.0412 | 13.46378 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 17:57:06 | 99.4906 | 0.00448 | 6.9371 | 248.3910 | 184.0412 | 13.46378 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 17:57:06 | 99.4906 | 0.00448 | 6.9371 | 248.3910 | 184.0412 | 13.46378 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 17:57:06 | 99.4906 | 0.00448 | 6.9371 | 248.3910 | 184.0412 | 13.46378 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 17:57:06 | 99.4906 | 0.00448 | 6.9371 | 248.3910 | 184.0412 | 13.46378 | – |
| 2026 Jun 22 17:56 | 2026 Jun 14 14:30:41 | 99.4908 | 0.00450 | 6.4231 | 269.2277 | 184.0412 | 13.46378 | – |
| 2026 Jun 21 17:57 | 2026 Jun 14 14:30:41 | 99.4908 | 0.00450 | 6.4231 | 269.2277 | 184.0412 | 13.46378 | – |
| 2026 Jun 20 17:56 | 2026 Jun 14 14:30:41 | 99.4908 | 0.00450 | 6.4231 | 269.2277 | 184.0412 | 13.46378 | – |
| 2026 Jun 19 17:57 | 2026 Jun 14 14:30:41 | 99.4908 | 0.00450 | 6.4231 | 269.2277 | 184.0412 | 13.46378 | – |
| 2026 Jun 18 17:56 | 2026 Jun 14 14:30:41 | 99.4908 | 0.00450 | 6.4231 | 269.2277 | 184.0412 | 13.46378 | – |
| 2026 Jun 17 17:57 | 2026 Jun 14 14:30:41 | 99.4908 | 0.00450 | 6.4231 | 269.2277 | 184.0412 | 13.46378 | – |
| 2026 Jun 16 17:55 | 2026 Jun 10 14:12:24 | 99.4909 | 0.00451 | 6.1698 | 279.4269 | 184.0412 | 13.46378 | – |
| 2026 Jun 15 17:56 | 2026 Jun 10 14:12:24 | 99.4909 | 0.00451 | 6.1698 | 279.4269 | 184.0412 | 13.46378 | – |
| 2026 Jun 14 17:57 | 2026 Jun 10 14:12:24 | 99.4909 | 0.00451 | 6.1698 | 279.4269 | 184.0412 | 13.46378 | – |
| 2026 Jun 13 17:56 | 2026 Jun 10 14:12:24 | 99.4909 | 0.00451 | 6.1698 | 279.4269 | 184.0412 | 13.46378 | – |
| 2026 Jun 12 17:56 | 2026 Jun 10 14:12:24 | 99.4909 | 0.00451 | 6.1698 | 279.4269 | 184.0412 | 13.46378 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 01:35:19 | 99.4910 | 0.00452 | 5.9472 | 288.3649 | 184.0412 | 13.46378 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 01:35:19 | 99.4910 | 0.00452 | 5.9472 | 288.3649 | 184.0412 | 13.46378 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 01:35:19 | 99.4910 | 0.00452 | 5.9472 | 288.3649 | 184.0412 | 13.46378 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 01:35:19 | 99.4910 | 0.00452 | 5.9472 | 288.3649 | 184.0412 | 13.46378 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 01:35:19 | 99.4910 | 0.00452 | 5.9472 | 288.3649 | 184.0412 | 13.46378 | – |
| 2026 Jun 06 17:56 | 2026 May 31 06:11:33 | 99.4912 | 0.00457 | 5.5175 | 305.5197 | 184.0412 | 13.46378 | – |