CAS500-3 is a payload in SSO orbit, operated by Korea Advanced Institute for Space Technology, launched 2025.
| Orbit class | SSO |
| Inclination | 97.7440° |
| Eccentricity | 0.0006747 |
| Period | 96.8 min |
| Apogee | 608 km |
| Perigee | 598 km |
| Mean motion | 14.88370140 rev/day |
| RAAN | 115.3190° |
| Arg of perigee | 60.4707° |
| Mean anomaly | 299.7182° |
| B* | 1.4023e-4 |
| Rev at epoch | 3,305 |
1 66655U 25274F 26187.71199432 .00001245 00000-0 14023-3 0 99932 66655 97.7440 115.3190 0006747 60.4707 299.7182 14.88370140 33054{
"OBJECT_NAME": "CAS500-3",
"OBJECT_ID": "2025-274F",
"EPOCH": "2026-07-06T17:05:16.309+00:00",
"MEAN_MOTION": 14.8837014,
"ECCENTRICITY": 0.0006747,
"INCLINATION": 97.744,
"RA_OF_ASC_NODE": 115.319,
"ARG_OF_PERICENTER": 60.4707,
"MEAN_ANOMALY": 299.7182,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 66655,
"REV_AT_EPOCH": 3305,
"BSTAR": 0.00014023,
"MEAN_MOTION_DOT": 0.00001245,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | CAS500-3 |
| Operator | |
| Country | South Korea |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |