▸Orbital parameters

Orbit class	LEO
Inclination	51.7972°
Eccentricity	0.0006088
Period	95.0 min
Apogee	524 km
Perigee	516 km
Mean motion	15.15332778 rev/day
RAAN	89.5659°
Arg of perigee	314.6179°
Mean anomaly	45.4300°
B*	3.3775e-4
Rev at epoch	3,476

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 66547U 25266C 26187.36328505 .00006145 00000-0 33775-3 0 9999

2 66547 51.7972 89.5659 0006088 314.6179 45.4300 15.15332778 34764

▸ source OMM (JSON)

{
  "OBJECT_NAME": "SHIJIAN-30C (SJ-30C)",
  "OBJECT_ID": "2025-266C",
  "EPOCH": "2026-07-06T08:43:07.828+00:00",
  "MEAN_MOTION": 15.15332778,
  "ECCENTRICITY": 0.00060884,
  "INCLINATION": 51.7972,
  "RA_OF_ASC_NODE": 89.5659,
  "ARG_OF_PERICENTER": 314.6179,
  "MEAN_ANOMALY": 45.43,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66547,
  "REV_AT_EPOCH": 3476,
  "BSTAR": 0.0003377543,
  "MEAN_MOTION_DOT": 0.00006145,
  "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	SHIJIAN-30C (SJ-30C)
Operator	CASC?HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Nov 19, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	500HIGHvia 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/66547

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