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 | 12169 |
| 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 29 18:56 | 2025 Dec 25 12:47:57 | 98.7194 | 0.00672 | 1.2564 | 233.6131 | 280.4050 | 14.33664 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 12:47:57 | 98.7194 | 0.00672 | 1.2564 | 233.6131 | 280.4050 | 14.33664 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 12:47:57 | 98.7194 | 0.00672 | 1.2564 | 233.6131 | 280.4050 | 14.33664 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 12:47:57 | 98.7194 | 0.00672 | 1.2564 | 233.6131 | 280.4050 | 14.33664 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 00:04:02 | 98.7195 | 0.00671 | 0.8849 | 250.0982 | 280.4050 | 14.33664 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 00:04:02 | 98.7195 | 0.00671 | 0.8849 | 250.0982 | 280.4050 | 14.33664 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 00:04:02 | 98.7195 | 0.00671 | 0.8849 | 250.0982 | 280.4050 | 14.33664 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 00:04:02 | 98.7195 | 0.00671 | 0.8849 | 250.0982 | 280.4050 | 14.33664 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 00:04:02 | 98.7195 | 0.00671 | 0.8849 | 250.0982 | 280.4050 | 14.33664 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 00:04:02 | 98.7195 | 0.00671 | 0.8849 | 250.0982 | 280.4050 | 14.33664 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:55:44 | 98.7203 | 0.00670 | 0.3500 | 273.9185 | 280.4050 | 14.33664 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:58:33 | 98.7205 | 0.00670 | 0.0310 | 288.1271 | 280.4050 | 14.33664 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:58:33 | 98.7205 | 0.00670 | 0.0310 | 288.1271 | 280.4050 | 14.33664 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:58:33 | 98.7205 | 0.00670 | 0.0310 | 288.1271 | 280.4050 | 14.33664 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:58:33 | 98.7205 | 0.00670 | 0.0310 | 288.1271 | 280.4050 | 14.33664 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:58:33 | 98.7205 | 0.00670 | 0.0310 | 288.1271 | 280.4050 | 14.33664 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 01:34:35 | 98.7213 | 0.00672 | 23.6800 | 303.7503 | 280.4050 | 14.33664 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 01:34:35 | 98.7213 | 0.00672 | 23.6800 | 303.7503 | 280.4050 | 14.33664 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:34:35 | 98.7213 | 0.00672 | 23.6800 | 303.7503 | 280.4050 | 14.33664 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:34:35 | 98.7213 | 0.00672 | 23.6800 | 303.7503 | 280.4050 | 14.33664 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:34:35 | 98.7213 | 0.00672 | 23.6800 | 303.7503 | 280.4050 | 14.33664 | – |