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 | 12427 |
| 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 27 18:57 | 2025 Dec 26 09:57:13 | 99.1497 | 0.01016 | 11.2362 | 102.9364 | 287.4590 | 14.43078 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 09:57:13 | 99.1497 | 0.01016 | 11.2362 | 102.9364 | 287.4590 | 14.43078 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 23:39:35 | 99.1486 | 0.01017 | 10.7761 | 121.8259 | 287.4590 | 14.43078 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 23:39:35 | 99.1486 | 0.01017 | 10.7761 | 121.8259 | 287.4590 | 14.43078 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 23:39:35 | 99.1486 | 0.01017 | 10.7761 | 121.8259 | 287.4590 | 14.43078 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 23:39:35 | 99.1486 | 0.01017 | 10.7761 | 121.8259 | 287.4590 | 14.43078 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 23:39:35 | 99.1486 | 0.01017 | 10.7761 | 121.8259 | 287.4590 | 14.43078 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 23:39:35 | 99.1486 | 0.01017 | 10.7761 | 121.8259 | 287.4590 | 14.43078 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 03:19:08 | 99.1490 | 0.01017 | 10.2146 | 144.9070 | 287.4590 | 14.43078 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:53:39 | 99.1487 | 0.01018 | 9.8436 | 160.1628 | 287.4590 | 14.43078 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:53:39 | 99.1487 | 0.01018 | 9.8436 | 160.1628 | 287.4590 | 14.43078 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:53:39 | 99.1487 | 0.01018 | 9.8436 | 160.1628 | 287.4590 | 14.43078 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:53:39 | 99.1487 | 0.01018 | 9.8436 | 160.1628 | 287.4590 | 14.43078 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:53:39 | 99.1487 | 0.01018 | 9.8436 | 160.1628 | 287.4590 | 14.43078 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 23:04:01 | 99.1488 | 0.01019 | 9.4864 | 174.8736 | 287.4590 | 14.43078 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 23:04:01 | 99.1488 | 0.01019 | 9.4864 | 174.8736 | 287.4590 | 14.43078 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 23:04:01 | 99.1488 | 0.01019 | 9.4864 | 174.8736 | 287.4590 | 14.43078 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 23:04:01 | 99.1488 | 0.01019 | 9.4864 | 174.8736 | 287.4590 | 14.43078 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:04:01 | 99.1488 | 0.01019 | 9.4864 | 174.8736 | 287.4590 | 14.43078 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:03:23 | 99.1494 | 0.01018 | 9.0184 | 194.1341 | 287.4590 | 14.43078 | – |