Orbital elements of DELTA 1 DEB
| Launched | 13 July 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10221 |
| 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 21 19:05 | 2026 Mar 20 06:40:18 | 29.0271 | 0.02955 | 7.2769 | 259.1461 | 97.5741 | 14.67718 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 06:40:18 | 29.0271 | 0.02955 | 7.2769 | 259.1461 | 97.5741 | 14.67718 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 10:47:40 | 29.0265 | 0.02959 | 9.2636 | 211.0491 | 97.5741 | 14.67718 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 10:47:40 | 29.0265 | 0.02959 | 9.2636 | 211.0491 | 97.5741 | 14.67718 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 10:47:40 | 29.0265 | 0.02959 | 9.2636 | 211.0491 | 97.5741 | 14.67718 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 10:47:40 | 29.0265 | 0.02959 | 9.2636 | 211.0491 | 97.5741 | 14.67718 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 10:47:40 | 29.0265 | 0.02959 | 9.2636 | 211.0491 | 97.5741 | 14.67718 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 08:22:58 | 29.0245 | 0.02967 | 11.3619 | 160.2607 | 97.5741 | 14.67718 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 08:22:58 | 29.0245 | 0.02967 | 11.3619 | 160.2607 | 97.5741 | 14.67718 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 08:22:58 | 29.0245 | 0.02967 | 11.3619 | 160.2607 | 97.5741 | 14.67718 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 08:22:58 | 29.0245 | 0.02967 | 11.3619 | 160.2607 | 97.5741 | 14.67718 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:22:58 | 29.0245 | 0.02967 | 11.3619 | 160.2607 | 97.5741 | 14.67718 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 13:37:37 | 29.0236 | 0.02976 | 13.7396 | 102.7801 | 97.5741 | 14.67718 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 13:37:37 | 29.0236 | 0.02976 | 13.7396 | 102.7801 | 97.5741 | 14.67718 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 13:37:37 | 29.0236 | 0.02976 | 13.7396 | 102.7801 | 97.5741 | 14.67718 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 13:37:37 | 29.0236 | 0.02976 | 13.7396 | 102.7801 | 97.5741 | 14.67718 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 13:37:37 | 29.0236 | 0.02976 | 13.7396 | 102.7801 | 97.5741 | 14.67718 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 13:37:37 | 29.0236 | 0.02976 | 13.7396 | 102.7801 | 97.5741 | 14.67718 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:56:22 | 29.0240 | 0.02982 | 16.2015 | 43.2707 | 97.5741 | 14.67718 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:56:22 | 29.0240 | 0.02982 | 16.2015 | 43.2707 | 97.5741 | 14.67718 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:56:22 | 29.0240 | 0.02982 | 16.2015 | 43.2707 | 97.5741 | 14.67718 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:56:22 | 29.0240 | 0.02982 | 16.2015 | 43.2707 | 97.5741 | 14.67718 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:56:22 | 29.0240 | 0.02982 | 16.2015 | 43.2707 | 97.5741 | 14.67718 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:56:22 | 29.0240 | 0.02982 | 16.2015 | 43.2707 | 97.5741 | 14.67718 | – |