▸Orbital parameters

Orbit class	LEO
Inclination	45.4101°
Eccentricity	0.0010391
Period	96.1 min
Apogee	577 km
Perigee	563 km
Mean motion	14.99044588 rev/day
RAAN	232.1142°
Arg of perigee	309.8365°
Mean anomaly	50.1599°
B*	2.4340e-4
Rev at epoch	6,618

▸Two-line element set (TLE)

EPOCH Jul 7, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 63630U 25081A 26188.20141153 .00002769 00000-0 24340-3 0 9996

2 63630 45.4101 232.1142 0010391 309.8365 50.1599 14.99044588 66180

▸ source OMM (JSON)

{
  "OBJECT_NAME": "KORSAT-3",
  "OBJECT_ID": "2025-081A",
  "EPOCH": "2026-07-07T04:50:01.956+00:00",
  "MEAN_MOTION": 14.99044588,
  "ECCENTRICITY": 0.0010391,
  "INCLINATION": 45.4101,
  "RA_OF_ASC_NODE": 232.1142,
  "ARG_OF_PERICENTER": 309.8365,
  "MEAN_ANOMALY": 50.1599,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63630,
  "REV_AT_EPOCH": 6618,
  "BSTAR": 0.0002434,
  "MEAN_MOTION_DOT": 0.00002769,
  "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.

▸Satellite metadata

Name	KORSAT-3
Operator	Defense Acquisition Program AdministrationHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	South Korea
Launch date	Apr 22, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	800HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/63630

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.