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 | 12237 |
| 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 Apr 11 17:57 | 2026 Apr 08 04:49:50 | 98.8091 | 0.02482 | 12.5522 | 198.1783 | 161.0390 | 13.98248 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 04:49:50 | 98.8091 | 0.02482 | 12.5522 | 198.1783 | 161.0390 | 13.98248 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 04:49:50 | 98.8091 | 0.02482 | 12.5522 | 198.1783 | 161.0390 | 13.98248 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:49:50 | 98.8091 | 0.02482 | 12.5522 | 198.1783 | 161.0390 | 13.98248 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:33:50 | 98.8109 | 0.02468 | 12.1668 | 214.5561 | 161.0390 | 13.98248 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:33:50 | 98.8109 | 0.02468 | 12.1668 | 214.5561 | 161.0390 | 13.98248 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 04:33:50 | 98.8109 | 0.02468 | 12.1668 | 214.5561 | 161.0390 | 13.98248 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 04:33:50 | 98.8109 | 0.02468 | 12.1668 | 214.5561 | 161.0390 | 13.98248 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 04:33:50 | 98.8109 | 0.02468 | 12.1668 | 214.5561 | 161.0390 | 13.98248 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:33:50 | 98.8109 | 0.02468 | 12.1668 | 214.5561 | 161.0390 | 13.98248 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 04:14:32 | 98.8097 | 0.02452 | 11.7173 | 233.7561 | 161.0390 | 13.98248 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 04:14:32 | 98.8097 | 0.02452 | 11.7173 | 233.7561 | 161.0390 | 13.98248 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 04:14:32 | 98.8097 | 0.02452 | 11.7173 | 233.7561 | 161.0390 | 13.98248 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 04:14:32 | 98.8097 | 0.02452 | 11.7173 | 233.7561 | 161.0390 | 13.98248 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 04:14:32 | 98.8097 | 0.02452 | 11.7173 | 233.7561 | 161.0390 | 13.98248 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 04:14:32 | 98.8097 | 0.02452 | 11.7173 | 233.7561 | 161.0390 | 13.98248 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 05:40:40 | 98.8096 | 0.02438 | 11.3365 | 250.1895 | 161.0390 | 13.98248 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 05:40:40 | 98.8096 | 0.02438 | 11.3365 | 250.1895 | 161.0390 | 13.98248 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 05:40:40 | 98.8096 | 0.02438 | 11.3365 | 250.1895 | 161.0390 | 13.98248 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 05:40:40 | 98.8096 | 0.02438 | 11.3365 | 250.1895 | 161.0390 | 13.98248 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 05:40:40 | 98.8096 | 0.02438 | 11.3365 | 250.1895 | 161.0390 | 13.98248 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 05:40:40 | 98.8096 | 0.02438 | 11.3365 | 250.1895 | 161.0390 | 13.98248 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 05:26:22 | 98.8091 | 0.02429 | 11.0155 | 264.0941 | 161.0390 | 13.98248 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 05:26:22 | 98.8091 | 0.02429 | 11.0155 | 264.0941 | 161.0390 | 13.98248 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 05:26:22 | 98.8091 | 0.02429 | 11.0155 | 264.0941 | 161.0390 | 13.98248 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 05:26:22 | 98.8091 | 0.02429 | 11.0155 | 264.0941 | 161.0390 | 13.98248 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 05:26:22 | 98.8091 | 0.02429 | 11.0155 | 264.0941 | 161.0390 | 13.98248 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 05:11:57 | 98.8089 | 0.02420 | 10.6944 | 278.0820 | 161.0390 | 13.98248 | – |