Orbital elements of JACK K
| Launched | 25 November 2025 |
| Flight ended | – |
| Launch site | Naro Space Complex, Republic of Korea |
| Owner | Republic of Korea |
| NORAD ID | 66659 |
| 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 28 18:56 | 2026 Feb 28 06:43:10 | 97.7435 | 0.00143 | 23.3504 | 27.1085 | 333.0880 | 14.93319 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 06:35:50 | 97.7431 | 0.00144 | 23.2844 | 30.1120 | 333.0880 | 14.93319 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 08:04:58 | 97.7429 | 0.00145 | 23.2228 | 32.8756 | 333.0880 | 14.93319 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 05:29:26 | 97.7432 | 0.00154 | 21.8375 | 96.0534 | 333.0880 | 14.93319 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 08:34:58 | 97.7432 | 0.00154 | 21.7804 | 98.6670 | 333.0880 | 14.93319 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 06:50:59 | 97.7431 | 0.00153 | 21.7100 | 101.9660 | 333.0880 | 14.93319 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 08:20:00 | 97.7430 | 0.00153 | 21.6484 | 104.8604 | 333.0880 | 14.93319 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 06:36:00 | 97.7426 | 0.00152 | 21.5781 | 108.1269 | 333.0880 | 14.93319 | – |