Orbital elements of DELTA 1 DEB
| Launched | 15 August 1968 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 4499 |
| 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 24 17:57 | 2026 May 20 12:25:15 | 101.3508 | 0.00287 | 10.1995 | 51.4151 | 103.1129 | 12.51299 | – |
| 2026 May 23 17:58 | 2026 May 20 12:25:15 | 101.3508 | 0.00287 | 10.1995 | 51.4151 | 103.1129 | 12.51299 | – |
| 2026 May 22 17:57 | 2026 May 20 12:25:15 | 101.3508 | 0.00287 | 10.1995 | 51.4151 | 103.1129 | 12.51299 | – |
| 2026 May 21 17:57 | 2026 May 20 12:25:15 | 101.3508 | 0.00287 | 10.1995 | 51.4151 | 103.1129 | 12.51299 | – |
| 2026 May 20 17:57 | 2026 May 16 12:28:24 | 101.3508 | 0.00287 | 9.9455 | 59.0288 | 103.1129 | 12.51299 | – |
| 2026 May 19 17:58 | 2026 May 16 12:28:24 | 101.3508 | 0.00287 | 9.9455 | 59.0288 | 103.1129 | 12.51299 | – |
| 2026 May 18 17:57 | 2026 May 16 12:28:24 | 101.3508 | 0.00287 | 9.9455 | 59.0288 | 103.1129 | 12.51299 | – |
| 2026 May 17 17:57 | 2026 May 16 12:28:24 | 101.3508 | 0.00287 | 9.9455 | 59.0288 | 103.1129 | 12.51299 | – |
| 2026 May 16 17:56 | 2026 May 16 12:28:24 | 101.3508 | 0.00287 | 9.9455 | 59.0288 | 103.1129 | 12.51299 | – |
| 2026 May 15 17:57 | 2026 May 10 12:33:15 | 101.3513 | 0.00288 | 9.5645 | 70.5293 | 103.1129 | 12.51299 | – |
| 2026 May 14 17:58 | 2026 May 10 12:33:15 | 101.3513 | 0.00288 | 9.5645 | 70.5293 | 103.1129 | 12.51299 | – |
| 2026 May 13 17:58 | 2026 May 10 12:33:15 | 101.3513 | 0.00288 | 9.5645 | 70.5293 | 103.1129 | 12.51299 | – |
| 2026 May 12 17:58 | 2026 May 10 12:33:15 | 101.3513 | 0.00288 | 9.5645 | 70.5293 | 103.1129 | 12.51299 | – |
| 2026 May 11 17:56 | 2026 May 10 12:33:15 | 101.3513 | 0.00288 | 9.5645 | 70.5293 | 103.1129 | 12.51299 | – |
| 2026 May 10 17:57 | 2026 May 10 12:33:15 | 101.3513 | 0.00288 | 9.5645 | 70.5293 | 103.1129 | 12.51299 | – |
| 2026 May 09 17:57 | 2026 May 04 23:29:56 | 101.3516 | 0.00288 | 9.2123 | 81.1476 | 103.1129 | 12.51299 | – |
| 2026 May 08 17:57 | 2026 May 04 23:29:56 | 101.3516 | 0.00288 | 9.2123 | 81.1476 | 103.1129 | 12.51299 | – |
| 2026 May 07 17:58 | 2026 May 04 23:29:56 | 101.3516 | 0.00288 | 9.2123 | 81.1476 | 103.1129 | 12.51299 | – |
| 2026 May 06 17:57 | 2026 May 04 23:29:56 | 101.3516 | 0.00288 | 9.2123 | 81.1476 | 103.1129 | 12.51299 | – |
| 2026 May 05 17:57 | 2026 May 04 23:29:56 | 101.3516 | 0.00288 | 9.2123 | 81.1476 | 103.1129 | 12.51299 | – |
| 2026 May 04 17:57 | 2026 Apr 30 00:31:39 | 101.3520 | 0.00288 | 8.8973 | 90.6288 | 103.1129 | 12.51299 | – |
| 2026 May 03 17:57 | 2026 Apr 30 00:31:39 | 101.3520 | 0.00288 | 8.8973 | 90.6288 | 103.1129 | 12.51299 | – |
| 2026 May 02 17:57 | 2026 Apr 30 00:31:39 | 101.3520 | 0.00288 | 8.8973 | 90.6288 | 103.1129 | 12.51299 | – |
| 2026 May 01 17:56 | 2026 Apr 30 00:31:39 | 101.3520 | 0.00288 | 8.8973 | 90.6288 | 103.1129 | 12.51299 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 00:31:39 | 101.3520 | 0.00288 | 8.8973 | 90.6288 | 103.1129 | 12.51299 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:47:58 | 101.3522 | 0.00288 | 8.5486 | 101.2012 | 103.1129 | 12.51299 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:47:58 | 101.3522 | 0.00288 | 8.5486 | 101.2012 | 103.1129 | 12.51299 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:47:58 | 101.3522 | 0.00288 | 8.5486 | 101.2012 | 103.1129 | 12.51299 | – |