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 | 12178 |
| 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 03 18:57 | 2025 Dec 31 13:33:37 | 99.3995 | 0.00607 | 15.4483 | 256.3308 | 162.9872 | 13.94715 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 13:33:37 | 99.3995 | 0.00607 | 15.4483 | 256.3308 | 162.9872 | 13.94715 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 13:33:37 | 99.3995 | 0.00607 | 15.4483 | 256.3308 | 162.9872 | 13.94715 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:44:53 | 99.3996 | 0.00608 | 15.1122 | 269.8649 | 162.9872 | 13.94715 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:44:53 | 99.3996 | 0.00608 | 15.1122 | 269.8649 | 162.9872 | 13.94715 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:44:53 | 99.3996 | 0.00608 | 15.1122 | 269.8649 | 162.9872 | 13.94715 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:44:53 | 99.3996 | 0.00608 | 15.1122 | 269.8649 | 162.9872 | 13.94715 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:44:53 | 99.3996 | 0.00608 | 15.1122 | 269.8649 | 162.9872 | 13.94715 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 04:00:55 | 99.4005 | 0.00609 | 14.6066 | 290.3042 | 162.9872 | 13.94715 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 04:00:55 | 99.4005 | 0.00609 | 14.6066 | 290.3042 | 162.9872 | 13.94715 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 04:00:55 | 99.4005 | 0.00609 | 14.6066 | 290.3042 | 162.9872 | 13.94715 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 04:00:55 | 99.4005 | 0.00609 | 14.6066 | 290.3042 | 162.9872 | 13.94715 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 04:00:55 | 99.4005 | 0.00609 | 14.6066 | 290.3042 | 162.9872 | 13.94715 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 04:00:55 | 99.4005 | 0.00609 | 14.6066 | 290.3042 | 162.9872 | 13.94715 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 10:18:48 | 99.4006 | 0.00611 | 14.0813 | 311.3421 | 162.9872 | 13.94715 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:53:55 | 99.4011 | 0.00613 | 13.7887 | 323.0750 | 162.9872 | 13.94715 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:53:55 | 99.4011 | 0.00613 | 13.7887 | 323.0750 | 162.9872 | 13.94715 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:53:55 | 99.4011 | 0.00613 | 13.7887 | 323.0750 | 162.9872 | 13.94715 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:53:55 | 99.4011 | 0.00613 | 13.7887 | 323.0750 | 162.9872 | 13.94715 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:53:55 | 99.4011 | 0.00613 | 13.7887 | 323.0750 | 162.9872 | 13.94715 | – |