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 | 21358 |
| 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 Feb 01 18:56 | 2026 Jan 27 07:32:00 | 99.6506 | 0.01693 | 19.0493 | 25.2769 | 98.0999 | 13.15516 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 07:32:00 | 99.6506 | 0.01693 | 19.0493 | 25.2769 | 98.0999 | 13.15516 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 07:32:00 | 99.6506 | 0.01693 | 19.0493 | 25.2769 | 98.0999 | 13.15516 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 07:32:00 | 99.6506 | 0.01693 | 19.0493 | 25.2769 | 98.0999 | 13.15516 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 07:32:00 | 99.6506 | 0.01693 | 19.0493 | 25.2769 | 98.0999 | 13.15516 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 07:03:53 | 99.6507 | 0.01691 | 18.7440 | 36.9332 | 98.0999 | 13.15516 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 07:03:53 | 99.6507 | 0.01691 | 18.7440 | 36.9332 | 98.0999 | 13.15516 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 07:03:53 | 99.6507 | 0.01691 | 18.7440 | 36.9332 | 98.0999 | 13.15516 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:03:53 | 99.6507 | 0.01691 | 18.7440 | 36.9332 | 98.0999 | 13.15516 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:03:53 | 99.6507 | 0.01691 | 18.7440 | 36.9332 | 98.0999 | 13.15516 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 06:52:13 | 99.6508 | 0.01688 | 18.3785 | 50.9125 | 98.0999 | 13.15516 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 06:52:13 | 99.6508 | 0.01688 | 18.3785 | 50.9125 | 98.0999 | 13.15516 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 06:52:13 | 99.6508 | 0.01688 | 18.3785 | 50.9125 | 98.0999 | 13.15516 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 06:52:13 | 99.6508 | 0.01688 | 18.3785 | 50.9125 | 98.0999 | 13.15516 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 06:52:13 | 99.6508 | 0.01688 | 18.3785 | 50.9125 | 98.0999 | 13.15516 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 06:52:13 | 99.6508 | 0.01688 | 18.3785 | 50.9125 | 98.0999 | 13.15516 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 04:43:12 | 99.6509 | 0.01685 | 18.0690 | 62.7680 | 98.0999 | 13.15516 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 04:43:12 | 99.6509 | 0.01685 | 18.0690 | 62.7680 | 98.0999 | 13.15516 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 04:43:12 | 99.6509 | 0.01685 | 18.0690 | 62.7680 | 98.0999 | 13.15516 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 15:01:23 | 99.6512 | 0.01681 | 17.7301 | 75.7742 | 98.0999 | 13.15516 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 15:01:23 | 99.6512 | 0.01681 | 17.7301 | 75.7742 | 98.0999 | 13.15516 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 15:01:23 | 99.6512 | 0.01681 | 17.7301 | 75.7742 | 98.0999 | 13.15516 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 15:01:23 | 99.6512 | 0.01681 | 17.7301 | 75.7742 | 98.0999 | 13.15516 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 15:01:23 | 99.6512 | 0.01681 | 17.7301 | 75.7742 | 98.0999 | 13.15516 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 05:44:42 | 99.6511 | 0.01679 | 17.4025 | 88.3676 | 98.0999 | 13.15516 | – |