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 | 18469 |
| 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 |
| 2025 Dec 28 18:57 | 2025 Dec 25 14:34:14 | 98.8754 | 0.00454 | 20.6378 | 318.8759 | 220.5746 | 13.97715 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 14:34:14 | 98.8754 | 0.00454 | 20.6378 | 318.8759 | 220.5746 | 13.97715 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 14:34:14 | 98.8754 | 0.00454 | 20.6378 | 318.8759 | 220.5746 | 13.97715 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 09:02:21 | 98.8746 | 0.00457 | 20.3008 | 333.2166 | 220.5746 | 13.97715 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 09:02:21 | 98.8746 | 0.00457 | 20.3008 | 333.2166 | 220.5746 | 13.97715 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 09:02:21 | 98.8746 | 0.00457 | 20.3008 | 333.2166 | 220.5746 | 13.97715 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 09:02:21 | 98.8746 | 0.00457 | 20.3008 | 333.2166 | 220.5746 | 13.97715 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 09:02:21 | 98.8746 | 0.00457 | 20.3008 | 333.2166 | 220.5746 | 13.97715 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 09:02:21 | 98.8746 | 0.00457 | 20.3008 | 333.2166 | 220.5746 | 13.97715 | – |
| 2025 Dec 19 18:57 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 18 18:57 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 17 18:58 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 16 18:57 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 15 18:58 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 14 18:56 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 13 18:56 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 12 18:57 | 2025 Dec 10 08:30:11 | 98.8738 | 0.00463 | 19.6552 | 0.9025 | 220.5746 | 13.97715 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:32:01 | 98.8733 | 0.00465 | 19.4459 | 9.9296 | 220.5746 | 13.97715 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:32:01 | 98.8733 | 0.00465 | 19.4459 | 9.9296 | 220.5746 | 13.97715 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:32:01 | 98.8733 | 0.00465 | 19.4459 | 9.9296 | 220.5746 | 13.97715 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:32:01 | 98.8733 | 0.00465 | 19.4459 | 9.9296 | 220.5746 | 13.97715 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:32:01 | 98.8733 | 0.00465 | 19.4459 | 9.9296 | 220.5746 | 13.97715 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:05:17 | 98.8725 | 0.00468 | 19.1387 | 23.0905 | 220.5746 | 13.97715 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:05:17 | 98.8725 | 0.00468 | 19.1387 | 23.0905 | 220.5746 | 13.97715 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:05:17 | 98.8725 | 0.00468 | 19.1387 | 23.0905 | 220.5746 | 13.97715 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:05:17 | 98.8725 | 0.00468 | 19.1387 | 23.0905 | 220.5746 | 13.97715 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:05:17 | 98.8725 | 0.00468 | 19.1387 | 23.0905 | 220.5746 | 13.97715 | – |