Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8951 |
| 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 Jun 19 17:57 | 2026 Jun 17 08:18:18 | 98.0612 | 0.00295 | 6.1192 | 135.6940 | 224.6636 | 14.70119 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 08:18:18 | 98.0612 | 0.00295 | 6.1192 | 135.6940 | 224.6636 | 14.70119 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 08:18:18 | 98.0612 | 0.00295 | 6.1192 | 135.6940 | 224.6636 | 14.70119 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 18:21:25 | 98.0616 | 0.00291 | 5.7515 | 153.0137 | 224.6636 | 14.70119 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 18:21:25 | 98.0616 | 0.00291 | 5.7515 | 153.0137 | 224.6636 | 14.70119 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 18:21:25 | 98.0616 | 0.00291 | 5.7515 | 153.0137 | 224.6636 | 14.70119 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 18:21:25 | 98.0616 | 0.00291 | 5.7515 | 153.0137 | 224.6636 | 14.70119 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 18:21:25 | 98.0616 | 0.00291 | 5.7515 | 153.0137 | 224.6636 | 14.70119 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 12:34:32 | 98.0615 | 0.00287 | 5.4062 | 169.4859 | 224.6636 | 14.70119 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 12:34:32 | 98.0615 | 0.00287 | 5.4062 | 169.4859 | 224.6636 | 14.70119 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 12:34:32 | 98.0615 | 0.00287 | 5.4062 | 169.4859 | 224.6636 | 14.70119 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 12:34:32 | 98.0615 | 0.00287 | 5.4062 | 169.4859 | 224.6636 | 14.70119 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 12:34:32 | 98.0615 | 0.00287 | 5.4062 | 169.4859 | 224.6636 | 14.70119 | – |
| 2026 Jun 06 17:56 | 2026 May 31 06:17:23 | 98.0618 | 0.00282 | 4.9937 | 189.4545 | 224.6636 | 14.70119 | – |
| 2026 Jun 05 17:56 | 2026 May 31 06:17:23 | 98.0618 | 0.00282 | 4.9937 | 189.4545 | 224.6636 | 14.70119 | – |
| 2026 Jun 04 17:57 | 2026 May 31 06:17:23 | 98.0618 | 0.00282 | 4.9937 | 189.4545 | 224.6636 | 14.70119 | – |
| 2026 Jun 02 17:56 | 2026 May 31 06:17:23 | 98.0618 | 0.00282 | 4.9937 | 189.4545 | 224.6636 | 14.70119 | – |
| 2026 Jun 01 17:57 | 2026 May 31 06:17:23 | 98.0618 | 0.00282 | 4.9937 | 189.4545 | 224.6636 | 14.70119 | – |
| 2026 May 31 17:58 | 2026 May 31 06:17:23 | 98.0618 | 0.00282 | 4.9937 | 189.4545 | 224.6636 | 14.70119 | – |
| 2026 May 30 17:57 | 2026 May 26 05:24:24 | 98.0616 | 0.00278 | 4.6619 | 205.7862 | 224.6636 | 14.70119 | – |
| 2026 May 29 17:57 | 2026 May 26 05:24:24 | 98.0616 | 0.00278 | 4.6619 | 205.7862 | 224.6636 | 14.70119 | – |
| 2026 May 28 17:56 | 2026 May 26 05:24:24 | 98.0616 | 0.00278 | 4.6619 | 205.7862 | 224.6636 | 14.70119 | – |
| 2026 May 27 17:57 | 2026 May 26 05:24:24 | 98.0616 | 0.00278 | 4.6619 | 205.7862 | 224.6636 | 14.70119 | – |
| 2026 May 26 17:57 | 2026 May 26 05:24:24 | 98.0616 | 0.00278 | 4.6619 | 205.7862 | 224.6636 | 14.70119 | – |
| 2026 May 25 17:57 | 2026 May 21 01:15:19 | 98.0615 | 0.00275 | 4.3211 | 222.7954 | 224.6636 | 14.70119 | – |
| 2026 May 24 17:57 | 2026 May 21 01:15:19 | 98.0615 | 0.00275 | 4.3211 | 222.7954 | 224.6636 | 14.70119 | – |
| 2026 May 23 17:58 | 2026 May 21 01:15:19 | 98.0615 | 0.00275 | 4.3211 | 222.7954 | 224.6636 | 14.70119 | – |