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 | 37657 |
| 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 Aug 22 17:56 | 2026 Aug 16 08:41:37 | 98.7216 | 0.00234 | 17.8273 | 135.2016 | 225.1061 | 14.34306 | – |
| 2026 Aug 21 17:56 | 2026 Aug 16 08:41:37 | 98.7216 | 0.00234 | 17.8273 | 135.2016 | 225.1061 | 14.34306 | – |
| 2026 Aug 20 17:57 | 2026 Aug 16 08:41:37 | 98.7216 | 0.00234 | 17.8273 | 135.2016 | 225.1061 | 14.34306 | – |
| 2026 Aug 19 17:57 | 2026 Aug 16 08:41:37 | 98.7216 | 0.00234 | 17.8273 | 135.2016 | 225.1061 | 14.34306 | – |
| 2026 Aug 18 17:56 | 2026 Aug 10 08:42:30 | 98.7228 | 0.00231 | 17.4238 | 151.7468 | 225.1061 | 14.34306 | – |
| 2026 Aug 17 17:56 | 2026 Aug 10 08:42:30 | 98.7228 | 0.00231 | 17.4238 | 151.7468 | 225.1061 | 14.34306 | – |
| 2026 Aug 16 17:56 | 2026 Aug 10 08:42:30 | 98.7228 | 0.00231 | 17.4238 | 151.7468 | 225.1061 | 14.34306 | – |
| 2026 Aug 15 17:57 | 2026 Aug 10 08:42:30 | 98.7228 | 0.00231 | 17.4238 | 151.7468 | 225.1061 | 14.34306 | – |
| 2026 Aug 14 17:56 | 2026 Aug 10 08:42:30 | 98.7228 | 0.00231 | 17.4238 | 151.7468 | 225.1061 | 14.34306 | – |
| 2026 Aug 13 17:57 | 2026 Aug 10 08:42:30 | 98.7228 | 0.00231 | 17.4238 | 151.7468 | 225.1061 | 14.34306 | – |
| 2026 Aug 12 17:56 | 2026 Aug 04 20:26:33 | 98.7230 | 0.00227 | 17.0531 | 167.8320 | 225.1061 | 14.34306 | – |
| 2026 Aug 11 17:56 | 2026 Aug 04 20:26:33 | 98.7230 | 0.00227 | 17.0531 | 167.8320 | 225.1061 | 14.34306 | – |
| 2026 Aug 10 17:56 | 2026 Aug 04 20:26:33 | 98.7230 | 0.00227 | 17.0531 | 167.8320 | 225.1061 | 14.34306 | – |
| 2026 Aug 09 17:57 | 2026 Aug 04 20:26:33 | 98.7230 | 0.00227 | 17.0531 | 167.8320 | 225.1061 | 14.34306 | – |
| 2026 Aug 08 17:57 | 2026 Aug 04 20:26:33 | 98.7230 | 0.00227 | 17.0531 | 167.8320 | 225.1061 | 14.34306 | – |
| 2026 Aug 07 17:57 | 2026 Aug 04 20:26:33 | 98.7230 | 0.00227 | 17.0531 | 167.8320 | 225.1061 | 14.34306 | – |
| 2026 Aug 06 17:57 | 2026 Jul 29 20:27:23 | 98.7232 | 0.00223 | 16.6495 | 185.1468 | 225.1061 | 14.34306 | – |
| 2026 Aug 05 17:56 | 2026 Jul 29 20:27:23 | 98.7232 | 0.00223 | 16.6495 | 185.1468 | 225.1061 | 14.34306 | – |
| 2026 Aug 04 17:57 | 2026 Jul 29 20:27:23 | 98.7232 | 0.00223 | 16.6495 | 185.1468 | 225.1061 | 14.34306 | – |
| 2026 Aug 03 17:56 | 2026 Jul 29 20:27:23 | 98.7232 | 0.00223 | 16.6495 | 185.1468 | 225.1061 | 14.34306 | – |
| 2026 Aug 02 17:57 | 2026 Jul 29 20:27:23 | 98.7232 | 0.00223 | 16.6495 | 185.1468 | 225.1061 | 14.34306 | – |
| 2026 Aug 01 17:57 | 2026 Jul 29 20:27:23 | 98.7232 | 0.00223 | 16.6495 | 185.1468 | 225.1061 | 14.34306 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 20:27:47 | 98.7250 | 0.00224 | 16.4480 | 193.9085 | 225.1061 | 14.34306 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 20:27:47 | 98.7250 | 0.00224 | 16.4480 | 193.9085 | 225.1061 | 14.34306 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 20:27:47 | 98.7250 | 0.00224 | 16.4480 | 193.9085 | 225.1061 | 14.34306 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 20:27:47 | 98.7250 | 0.00224 | 16.4480 | 193.9085 | 225.1061 | 14.34306 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 20:27:47 | 98.7250 | 0.00224 | 16.4480 | 193.9085 | 225.1061 | 14.34306 | – |
| 2026 Jul 26 17:56 | 2026 Jul 18 19:55:17 | 98.7233 | 0.00216 | 15.9079 | 218.2483 | 225.1061 | 14.34306 | – |