Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13538 |
| 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 18 17:57 | 2025 May 14 23:06:11 | 101.9965 | 0.01104 | 9.0117 | 88.8075 | 299.9856 | 12.22070 | – |
| 2025 May 17 17:57 | 2025 May 14 23:06:11 | 101.9965 | 0.01104 | 9.0117 | 88.8075 | 299.9856 | 12.22070 | – |
| 2025 May 16 17:56 | 2025 May 14 23:06:11 | 101.9965 | 0.01104 | 9.0117 | 88.8075 | 299.9856 | 12.22070 | – |
| 2025 May 15 17:57 | 2025 May 14 23:06:11 | 101.9965 | 0.01104 | 9.0117 | 88.8075 | 299.9856 | 12.22070 | – |
| 2025 May 14 17:56 | 2025 May 08 12:26:30 | 101.9963 | 0.01103 | 8.6024 | 100.2075 | 299.9856 | 12.22070 | – |
| 2025 May 13 17:56 | 2025 May 08 12:26:30 | 101.9963 | 0.01103 | 8.6024 | 100.2075 | 299.9856 | 12.22070 | – |
| 2025 May 12 17:56 | 2025 May 08 12:26:30 | 101.9963 | 0.01103 | 8.6024 | 100.2075 | 299.9856 | 12.22070 | – |
| 2025 May 11 17:56 | 2025 May 08 12:26:30 | 101.9963 | 0.01103 | 8.6024 | 100.2075 | 299.9856 | 12.22070 | – |
| 2025 May 10 17:56 | 2025 May 08 12:26:30 | 101.9963 | 0.01103 | 8.6024 | 100.2075 | 299.9856 | 12.22070 | – |
| 2025 May 09 17:57 | 2025 May 08 12:26:30 | 101.9963 | 0.01103 | 8.6024 | 100.2075 | 299.9856 | 12.22070 | – |
| 2025 May 08 17:56 | 2025 May 02 11:12:52 | 101.9967 | 0.01100 | 8.2181 | 110.9389 | 299.9856 | 12.22070 | – |
| 2025 May 07 17:56 | 2025 May 02 11:12:52 | 101.9967 | 0.01100 | 8.2181 | 110.9389 | 299.9856 | 12.22070 | – |
| 2025 May 06 17:57 | 2025 May 02 11:12:52 | 101.9967 | 0.01100 | 8.2181 | 110.9389 | 299.9856 | 12.22070 | – |
| 2025 May 05 17:56 | 2025 May 02 11:12:52 | 101.9967 | 0.01100 | 8.2181 | 110.9389 | 299.9856 | 12.22070 | – |
| 2025 May 04 17:57 | 2025 May 02 11:12:52 | 101.9967 | 0.01100 | 8.2181 | 110.9389 | 299.9856 | 12.22070 | – |
| 2025 May 03 17:57 | 2025 May 02 11:12:52 | 101.9967 | 0.01100 | 8.2181 | 110.9389 | 299.9856 | 12.22070 | – |
| 2025 May 01 17:56 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 23:01:41 | 101.9969 | 0.01097 | 7.5508 | 129.6628 | 299.9856 | 12.22070 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 23:35:00 | 101.9973 | 0.01094 | 7.1712 | 140.3623 | 299.9856 | 12.22070 | – |