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 | 12169 |
| 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 May 03 17:57 | 2026 Apr 30 15:09:30 | 98.7071 | 0.00671 | 9.7243 | 221.6959 | 263.3427 | 14.33844 | – |
| 2026 May 02 17:57 | 2026 Apr 30 15:09:30 | 98.7071 | 0.00671 | 9.7243 | 221.6959 | 263.3427 | 14.33844 | – |
| 2026 May 01 17:56 | 2026 Apr 30 15:09:30 | 98.7071 | 0.00671 | 9.7243 | 221.6959 | 263.3427 | 14.33844 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 15:09:30 | 98.7071 | 0.00671 | 9.7243 | 221.6959 | 263.3427 | 14.33844 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 06:59:55 | 98.7083 | 0.00668 | 9.2316 | 243.6274 | 263.3427 | 14.33844 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 06:59:55 | 98.7083 | 0.00668 | 9.2316 | 243.6274 | 263.3427 | 14.33844 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 06:59:55 | 98.7083 | 0.00668 | 9.2316 | 243.6274 | 263.3427 | 14.33844 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 06:59:55 | 98.7083 | 0.00668 | 9.2316 | 243.6274 | 263.3427 | 14.33844 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 06:59:55 | 98.7083 | 0.00668 | 9.2316 | 243.6274 | 263.3427 | 14.33844 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 06:59:55 | 98.7083 | 0.00668 | 9.2316 | 243.6274 | 263.3427 | 14.33844 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:19:40 | 98.7089 | 0.00667 | 8.9640 | 255.5765 | 263.3427 | 14.33844 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:19:40 | 98.7089 | 0.00667 | 8.9640 | 255.5765 | 263.3427 | 14.33844 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:19:40 | 98.7089 | 0.00667 | 8.9640 | 255.5765 | 263.3427 | 14.33844 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:19:40 | 98.7089 | 0.00667 | 8.9640 | 255.5765 | 263.3427 | 14.33844 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:19:40 | 98.7089 | 0.00667 | 8.9640 | 255.5765 | 263.3427 | 14.33844 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:31:33 | 98.7097 | 0.00667 | 8.5618 | 273.5559 | 263.3427 | 14.33844 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:31:33 | 98.7097 | 0.00667 | 8.5618 | 273.5559 | 263.3427 | 14.33844 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:31:33 | 98.7097 | 0.00667 | 8.5618 | 273.5559 | 263.3427 | 14.33844 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:31:33 | 98.7097 | 0.00667 | 8.5618 | 273.5559 | 263.3427 | 14.33844 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 12:25:59 | 98.7102 | 0.00667 | 8.2398 | 287.9605 | 263.3427 | 14.33844 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 12:25:59 | 98.7102 | 0.00667 | 8.2398 | 287.9605 | 263.3427 | 14.33844 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 12:25:59 | 98.7102 | 0.00667 | 8.2398 | 287.9605 | 263.3427 | 14.33844 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 12:25:59 | 98.7102 | 0.00667 | 8.2398 | 287.9605 | 263.3427 | 14.33844 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 12:25:59 | 98.7102 | 0.00667 | 8.2398 | 287.9605 | 263.3427 | 14.33844 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 00:10:47 | 98.7111 | 0.00669 | 7.8027 | 307.4512 | 263.3427 | 14.33844 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 00:10:47 | 98.7111 | 0.00669 | 7.8027 | 307.4512 | 263.3427 | 14.33844 | – |