Orbital elements of OBJECT XJ
| Launched | 19 November 1998 |
| Flight ended | 2 December 2025 |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Japan |
| NORAD ID | 65730 |
| 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 |
| 2025 Dec 13 18:56 | 2025 Dec 02 19:46:01 | 51.6061 | 0.00101 | 12.0310 | 256.3912 | 103.5981 | 16.23931 | – |