▸Orbital parameters

Orbit class	LEO
Inclination	51.7983°
Eccentricity	0.0006291
Period	95.0 min
Apogee	524 km
Perigee	516 km
Mean motion	15.15306623 rev/day
RAAN	89.5763°
Arg of perigee	313.9647°
Mean anomaly	46.0809°
B*	3.3066e-4
Rev at epoch	3,476

▸Two-line element set (TLE)

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

1 66545U 25266A 26187.36180648 .00006004 00000-0 33066-3 0 9998

2 66545 51.7983 89.5763 0006291 313.9647 46.0809 15.15306623 34769

▸ source OMM (JSON)

{
  "OBJECT_NAME": "SHIJIAN-30A (SJ-30A)",
  "OBJECT_ID": "2025-266A",
  "EPOCH": "2026-07-06T08:41:00.08+00:00",
  "MEAN_MOTION": 15.15306623,
  "ECCENTRICITY": 0.00062911,
  "INCLINATION": 51.7983,
  "RA_OF_ASC_NODE": 89.5763,
  "ARG_OF_PERICENTER": 313.9647,
  "MEAN_ANOMALY": 46.0809,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66545,
  "REV_AT_EPOCH": 3476,
  "BSTAR": 0.0003306634,
  "MEAN_MOTION_DOT": 0.00006004,
  "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-30A (SJ-30A)
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/66545

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