2025-274J - Norad ID: 66658
| Spacetrack Directory Name | COSMIC |
| Alternative name | 2025-274J |
| Follow COSMIC | COSMIC Tracker |
| Pass predictions COSMIC | Pass predictions COSMIC |
| Orbit launches |
|
| Days in orbit | 300 |
| Country/organisation of origin | Korea (SKOR) |
| Starting point | NSC (Naro Space Center, South Korea) |
| Perigee | 582 km |
| Apogee | 599 km |
| Orbit slope (inclination) | 97.75° |
| Laps per day | 15 |
| Height COSMIC | 598.03 km |
OBJECT J, 66658 is a South Korean satellite in SSO that was launched on Wed, 26 Nov 2025 UTC via an NURI launch vehicle from the Naro Space Center, South Korea (NSC). Unknown objects in Earths orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earths gravity.
satellite COSMIC Date of exalting 26.11.2025y. Average height of ISS COSMIC hundred 598.03 km. Average velocity COSMIC is 27223.91 km/h. Inclination COSMIC satellite 97.74°.
In the table below we show the frequencies COSMIC.
| Downlink | Mode |
|---|---|
| 436.500/2403.500 MHz | 4800bps MSK |