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 | 21433 |
| 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 11 17:56 | 2026 Jul 11 10:35:19 | 99.7415 | 0.00593 | 23.6202 | 181.3414 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 09 17:56 | 2026 Jul 04 09:40:53 | 99.7408 | 0.00590 | 23.1613 | 198.7286 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 08 17:56 | 2026 Jul 04 09:40:53 | 99.7408 | 0.00590 | 23.1613 | 198.7286 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 07 17:56 | 2026 Jul 04 09:40:53 | 99.7408 | 0.00590 | 23.1613 | 198.7286 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 06 17:57 | 2026 Jul 04 09:40:53 | 99.7408 | 0.00590 | 23.1613 | 198.7286 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 05 17:56 | 2026 Jul 04 09:40:53 | 99.7408 | 0.00590 | 23.1613 | 198.7286 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 08:59:52 | 99.7399 | 0.00587 | 22.8334 | 211.1757 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 08:59:52 | 99.7399 | 0.00587 | 22.8334 | 211.1757 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 08:59:52 | 99.7399 | 0.00587 | 22.8334 | 211.1757 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 08:59:52 | 99.7399 | 0.00587 | 22.8334 | 211.1757 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 08:59:52 | 99.7399 | 0.00587 | 22.8334 | 211.1757 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 08:59:52 | 99.7399 | 0.00587 | 22.8334 | 211.1757 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 16:40:55 | 99.7395 | 0.00584 | 22.3980 | 227.8198 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 16:40:55 | 99.7395 | 0.00584 | 22.3980 | 227.8198 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 16:40:55 | 99.7395 | 0.00584 | 22.3980 | 227.8198 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 16:40:55 | 99.7395 | 0.00584 | 22.3980 | 227.8198 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 16:40:55 | 99.7395 | 0.00584 | 22.3980 | 227.8198 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 16:40:55 | 99.7395 | 0.00584 | 22.3980 | 227.8198 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 08:51:35 | 99.7389 | 0.00582 | 22.0508 | 241.1773 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 21 17:57 | 2026 Jun 17 08:51:35 | 99.7389 | 0.00582 | 22.0508 | 241.1773 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 08:51:35 | 99.7389 | 0.00582 | 22.0508 | 241.1773 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 19 17:57 | 2026 Jun 17 08:51:35 | 99.7389 | 0.00582 | 22.0508 | 241.1773 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 08:51:35 | 99.7389 | 0.00582 | 22.0508 | 241.1773 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 08:51:35 | 99.7389 | 0.00582 | 22.0508 | 241.1773 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:56:57 | 99.7385 | 0.00580 | 21.7142 | 254.1925 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:56:57 | 99.7385 | 0.00580 | 21.7142 | 254.1925 | 202.7753 | 13.50340 | 9.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:56:57 | 99.7385 | 0.00580 | 21.7142 | 254.1925 | 202.7753 | 13.50340 | 9.743 |