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 | 8978 |
| 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 Mar 16 18:57 | 2026 Mar 15 10:06:48 | 97.7990 | 0.00269 | 9.8274 | 162.5699 | 197.6449 | 14.87542 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 10:06:48 | 97.7990 | 0.00269 | 9.8274 | 162.5699 | 197.6449 | 14.87542 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:38:48 | 97.7993 | 0.00266 | 9.5012 | 178.8414 | 197.6449 | 14.87542 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:38:48 | 97.7993 | 0.00266 | 9.5012 | 178.8414 | 197.6449 | 14.87542 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:38:48 | 97.7993 | 0.00266 | 9.5012 | 178.8414 | 197.6449 | 14.87542 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:38:48 | 97.7993 | 0.00266 | 9.5012 | 178.8414 | 197.6449 | 14.87542 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:38:48 | 97.7993 | 0.00266 | 9.5012 | 178.8414 | 197.6449 | 14.87542 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:30:08 | 97.8008 | 0.00261 | 9.0912 | 199.4368 | 197.6449 | 14.87542 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:30:08 | 97.8008 | 0.00261 | 9.0912 | 199.4368 | 197.6449 | 14.87542 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:30:08 | 97.8008 | 0.00261 | 9.0912 | 199.4368 | 197.6449 | 14.87542 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:30:08 | 97.8008 | 0.00261 | 9.0912 | 199.4368 | 197.6449 | 14.87542 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:30:08 | 97.8008 | 0.00261 | 9.0912 | 199.4368 | 197.6449 | 14.87542 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:30:08 | 97.8008 | 0.00261 | 9.0912 | 199.4368 | 197.6449 | 14.87542 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 04:48:42 | 97.8022 | 0.00257 | 8.6988 | 219.4713 | 197.6449 | 14.87542 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 04:48:42 | 97.8022 | 0.00257 | 8.6988 | 219.4713 | 197.6449 | 14.87542 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 04:48:42 | 97.8022 | 0.00257 | 8.6988 | 219.4713 | 197.6449 | 14.87542 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 04:48:42 | 97.8022 | 0.00257 | 8.6988 | 219.4713 | 197.6449 | 14.87542 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 04:48:42 | 97.8022 | 0.00257 | 8.6988 | 219.4713 | 197.6449 | 14.87542 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 04:48:42 | 97.8022 | 0.00257 | 8.6988 | 219.4713 | 197.6449 | 14.87542 | – |