Orbital elements of TANSEI-3 DEB
| Launched | 18 February 1977 |
| Flight ended | – |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 9981 |
| 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 Feb 05 18:58 | 2026 Feb 01 14:34:05 | 65.1976 | 0.16918 | 12.1295 | 330.3652 | 21.0946 | 10.84486 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 14:34:05 | 65.1976 | 0.16918 | 12.1295 | 330.3652 | 21.0946 | 10.84486 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 14:34:05 | 65.1976 | 0.16918 | 12.1295 | 330.3652 | 21.0946 | 10.84486 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 14:34:05 | 65.1976 | 0.16918 | 12.1295 | 330.3652 | 21.0946 | 10.84486 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 15:03:33 | 65.1968 | 0.16915 | 12.6414 | 331.4883 | 21.0946 | 10.84486 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 15:03:33 | 65.1968 | 0.16915 | 12.6414 | 331.4883 | 21.0946 | 10.84486 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 15:03:33 | 65.1968 | 0.16915 | 12.6414 | 331.4883 | 21.0946 | 10.84486 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 15:03:33 | 65.1968 | 0.16915 | 12.6414 | 331.4883 | 21.0946 | 10.84486 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 15:03:33 | 65.1968 | 0.16915 | 12.6414 | 331.4883 | 21.0946 | 10.84486 | – |
| 2026 Jan 27 18:56 | 2026 Jan 18 16:23:08 | 65.1971 | 0.16913 | 13.5609 | 333.4626 | 21.0946 | 10.84486 | – |
| 2026 Jan 26 18:57 | 2026 Jan 18 16:23:08 | 65.1971 | 0.16913 | 13.5609 | 333.4626 | 21.0946 | 10.84486 | – |
| 2026 Jan 25 18:57 | 2026 Jan 18 16:23:08 | 65.1971 | 0.16913 | 13.5609 | 333.4626 | 21.0946 | 10.84486 | – |
| 2026 Jan 24 18:58 | 2026 Jan 18 16:23:08 | 65.1971 | 0.16913 | 13.5609 | 333.4626 | 21.0946 | 10.84486 | – |
| 2026 Jan 22 18:56 | 2026 Jan 18 16:23:08 | 65.1971 | 0.16913 | 13.5609 | 333.4626 | 21.0946 | 10.84486 | – |