Orbital elements of OBJECT XK
| Launched | 19 November 1998 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Japan |
| NORAD ID | 65731 |
| 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 05 12:05:12 | 51.6226 | 0.00035 | 14.4292 | 239.9397 | 120.1261 | 15.82799 | – |
| 2026 Feb 04 18:57 | 2026 Feb 03 22:11:39 | 51.6221 | 0.00035 | 14.9766 | 222.6340 | 120.1261 | 15.82799 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 21:55:59 | 51.6222 | 0.00036 | 15.3268 | 212.0270 | 120.1261 | 15.82799 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 23:10:53 | 51.6224 | 0.00038 | 15.6549 | 203.7513 | 120.1261 | 15.82799 | – |
| 2026 Feb 01 18:56 | 2026 Jan 31 22:54:23 | 51.6232 | 0.00038 | 16.0048 | 195.4345 | 120.1261 | 15.82799 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 00:08:35 | 51.6232 | 0.00040 | 16.3327 | 189.4791 | 120.1261 | 15.82799 | – |
| 2026 Jan 30 18:57 | 2026 Jan 29 23:51:22 | 51.6242 | 0.00039 | 16.6823 | 181.0635 | 120.1261 | 15.82799 | – |
| 2026 Jan 29 18:56 | 2026 Jan 28 20:31:29 | 51.6245 | 0.00039 | 17.0754 | 172.2218 | 120.1261 | 15.82799 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 00:28:17 | 51.6246 | 0.00041 | 17.7085 | 159.2961 | 120.1261 | 15.82799 | – |