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CAS500-3

NORAD 66655· COSPAR 2025-274F· Active satellite· Earth Observation· SSO
Launch
Launched on Nov 26, 2025 from LC-2, South Korea aboard a KSLV-2 Nuri.
Nuri | CAS500-3
Live · TLE epoch 2026-09-09 01:14 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
KARI
Country
South Korea
Manufacturer
Launched
Nov 26, 2025
Mass
Apogee
610 km
Perigee
605 km
Inclination
97.74°
Period
1.61 h

Altitude history

Apogee and perigee for CAS500-3 across 103 days of archived orbital elements (104 element sets, one per day).

Trend
Stable
Change
-0.1 km
Rate
-0.00 km/day
Now
605 × 610 km
607612602May 29Sep 9
Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

12 other catalogued objects still in orbit from launch 2025-274 (Nuri | CAS500-3).

Sources & further reading

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