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 | 37661 |
| 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 Jan 11 18:57 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 127.4227 | 13.32819 | – |
| 2026 Jan 10 18:57 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 127.4227 | 13.32819 | – |
| 2026 Jan 09 18:57 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 127.4227 | 13.32819 | – |
| 2026 Jan 08 18:56 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 127.4227 | 13.32819 | – |
| 2026 Jan 07 18:57 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 127.4227 | 13.32819 | – |
| 2026 Jan 06 18:56 | 2026 Jan 04 11:55:37 | 98.9404 | 0.03286 | 16.8805 | 229.7729 | 127.4227 | 13.32819 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 09:24:51 | 98.9403 | 0.03286 | 16.5832 | 242.4364 | 127.4227 | 13.32819 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 09:24:51 | 98.9403 | 0.03286 | 16.5832 | 242.4364 | 127.4227 | 13.32819 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 09:24:51 | 98.9403 | 0.03286 | 16.5832 | 242.4364 | 127.4227 | 13.32819 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 09:24:51 | 98.9403 | 0.03286 | 16.5832 | 242.4364 | 127.4227 | 13.32819 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 09:24:51 | 98.9403 | 0.03286 | 16.5832 | 242.4364 | 127.4227 | 13.32819 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 10:30:20 | 98.9403 | 0.03287 | 16.2947 | 254.7233 | 127.4227 | 13.32819 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 10:30:20 | 98.9403 | 0.03287 | 16.2947 | 254.7233 | 127.4227 | 13.32819 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 10:30:20 | 98.9403 | 0.03287 | 16.2947 | 254.7233 | 127.4227 | 13.32819 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 10:30:20 | 98.9403 | 0.03287 | 16.2947 | 254.7233 | 127.4227 | 13.32819 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 10:30:20 | 98.9403 | 0.03287 | 16.2947 | 254.7233 | 127.4227 | 13.32819 | – |
| 2025 Dec 25 18:57 | 2025 Dec 17 22:20:32 | 98.9399 | 0.03290 | 15.8575 | 273.3225 | 127.4227 | 13.32819 | – |
| 2025 Dec 24 18:56 | 2025 Dec 17 22:20:32 | 98.9399 | 0.03290 | 15.8575 | 273.3225 | 127.4227 | 13.32819 | – |
| 2025 Dec 23 18:56 | 2025 Dec 17 22:20:32 | 98.9399 | 0.03290 | 15.8575 | 273.3225 | 127.4227 | 13.32819 | – |
| 2025 Dec 22 18:57 | 2025 Dec 17 22:20:32 | 98.9399 | 0.03290 | 15.8575 | 273.3225 | 127.4227 | 13.32819 | – |
| 2025 Dec 21 18:57 | 2025 Dec 17 22:20:32 | 98.9399 | 0.03290 | 15.8575 | 273.3225 | 127.4227 | 13.32819 | – |
| 2025 Dec 20 18:57 | 2025 Dec 17 22:20:32 | 98.9399 | 0.03290 | 15.8575 | 273.3225 | 127.4227 | 13.32819 | – |
| 2025 Dec 19 18:57 | 2025 Dec 07 22:43:39 | 98.9407 | 0.03293 | 15.2760 | 298.0450 | 127.4227 | 13.32819 | – |
| 2025 Dec 18 18:57 | 2025 Dec 07 22:43:39 | 98.9407 | 0.03293 | 15.2760 | 298.0450 | 127.4227 | 13.32819 | – |
| 2025 Dec 17 18:58 | 2025 Dec 07 22:43:39 | 98.9407 | 0.03293 | 15.2760 | 298.0450 | 127.4227 | 13.32819 | – |
| 2025 Dec 16 18:57 | 2025 Dec 07 22:43:39 | 98.9407 | 0.03293 | 15.2760 | 298.0450 | 127.4227 | 13.32819 | – |
| 2025 Dec 15 18:58 | 2025 Dec 07 22:43:39 | 98.9407 | 0.03293 | 15.2760 | 298.0450 | 127.4227 | 13.32819 | – |