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 | 12217 |
| 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 May 16 17:56 | 2025 May 15 00:11:52 | 98.9638 | 0.00200 | 9.8610 | 207.5804 | 207.2342 | 14.23545 | – |
| 2025 May 15 17:57 | 2025 May 15 00:11:52 | 98.9638 | 0.00200 | 9.8610 | 207.5804 | 207.2342 | 14.23545 | – |
| 2025 May 14 17:56 | 2025 May 09 12:58:00 | 98.9642 | 0.00197 | 9.4896 | 223.8625 | 207.2342 | 14.23545 | – |
| 2025 May 13 17:56 | 2025 May 09 12:58:00 | 98.9642 | 0.00197 | 9.4896 | 223.8625 | 207.2342 | 14.23545 | – |
| 2025 May 12 17:56 | 2025 May 09 12:58:00 | 98.9642 | 0.00197 | 9.4896 | 223.8625 | 207.2342 | 14.23545 | – |
| 2025 May 11 17:56 | 2025 May 09 12:58:00 | 98.9642 | 0.00197 | 9.4896 | 223.8625 | 207.2342 | 14.23545 | – |
| 2025 May 10 17:56 | 2025 May 09 12:58:00 | 98.9642 | 0.00197 | 9.4896 | 223.8625 | 207.2342 | 14.23545 | – |
| 2025 May 09 17:57 | 2025 May 09 12:58:00 | 98.9642 | 0.00197 | 9.4896 | 223.8625 | 207.2342 | 14.23545 | – |
| 2025 May 08 17:56 | 2025 May 03 13:32:23 | 98.9647 | 0.00194 | 9.0836 | 242.1291 | 207.2342 | 14.23545 | – |
| 2025 May 07 17:56 | 2025 May 03 13:32:23 | 98.9647 | 0.00194 | 9.0836 | 242.1291 | 207.2342 | 14.23545 | – |
| 2025 May 06 17:57 | 2025 May 03 13:32:23 | 98.9647 | 0.00194 | 9.0836 | 242.1291 | 207.2342 | 14.23545 | – |
| 2025 May 05 17:56 | 2025 May 03 13:32:23 | 98.9647 | 0.00194 | 9.0836 | 242.1291 | 207.2342 | 14.23545 | – |
| 2025 May 04 17:57 | 2025 May 03 13:32:23 | 98.9647 | 0.00194 | 9.0836 | 242.1291 | 207.2342 | 14.23545 | – |
| 2025 May 03 17:57 | 2025 May 03 13:32:23 | 98.9647 | 0.00194 | 9.0836 | 242.1291 | 207.2342 | 14.23545 | – |
| 2025 May 01 17:56 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 00:36:51 | 98.9655 | 0.00192 | 8.2998 | 277.8110 | 207.2342 | 14.23545 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 23:32:38 | 98.9664 | 0.00193 | 7.8892 | 296.1805 | 207.2342 | 14.23545 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 23:32:38 | 98.9664 | 0.00193 | 7.8892 | 296.1805 | 207.2342 | 14.23545 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 23:32:38 | 98.9664 | 0.00193 | 7.8892 | 296.1805 | 207.2342 | 14.23545 | – |