Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26847 |
| 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 26 18:56 | 2025 Dec 26 06:34:36 | 99.6706 | 0.00897 | 0.9581 | 233.2942 | 258.2163 | 13.27104 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 07:32:04 | 99.6708 | 0.00896 | 0.5254 | 250.0189 | 258.2163 | 13.27104 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 07:32:04 | 99.6708 | 0.00896 | 0.5254 | 250.0189 | 258.2163 | 13.27104 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 07:32:04 | 99.6708 | 0.00896 | 0.5254 | 250.0189 | 258.2163 | 13.27104 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 07:32:04 | 99.6708 | 0.00896 | 0.5254 | 250.0189 | 258.2163 | 13.27104 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 07:32:04 | 99.6708 | 0.00896 | 0.5254 | 250.0189 | 258.2163 | 13.27104 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 07:32:04 | 99.6708 | 0.00896 | 0.5254 | 250.0189 | 258.2163 | 13.27104 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 20:56:41 | 99.6715 | 0.00895 | 0.0627 | 267.9237 | 258.2163 | 13.27104 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 08:06:51 | 99.6716 | 0.00895 | 23.7808 | 278.8402 | 258.2163 | 13.27104 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 08:06:51 | 99.6716 | 0.00895 | 23.7808 | 278.8402 | 258.2163 | 13.27104 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 08:06:51 | 99.6716 | 0.00895 | 23.7808 | 278.8402 | 258.2163 | 13.27104 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 08:06:51 | 99.6716 | 0.00895 | 23.7808 | 278.8402 | 258.2163 | 13.27104 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 08:06:51 | 99.6716 | 0.00895 | 23.7808 | 278.8402 | 258.2163 | 13.27104 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 06:51:13 | 99.6721 | 0.00896 | 23.4666 | 291.0008 | 258.2163 | 13.27104 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 06:51:13 | 99.6721 | 0.00896 | 23.4666 | 291.0008 | 258.2163 | 13.27104 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 06:51:13 | 99.6721 | 0.00896 | 23.4666 | 291.0008 | 258.2163 | 13.27104 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 06:51:13 | 99.6721 | 0.00896 | 23.4666 | 291.0008 | 258.2163 | 13.27104 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 06:51:13 | 99.6721 | 0.00896 | 23.4666 | 291.0008 | 258.2163 | 13.27104 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:34:01 | 99.6725 | 0.00896 | 23.0305 | 307.8598 | 258.2163 | 13.27104 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:34:01 | 99.6725 | 0.00896 | 23.0305 | 307.8598 | 258.2163 | 13.27104 | – |