▸Orbital parameters

Orbit class	LEO
Inclination	34.9962°
Eccentricity	0.0001101
Period	95.8 min
Apogee	559 km
Perigee	558 km
Mean motion	15.02812501 rev/day
RAAN	29.7601°
Arg of perigee	187.3885°
Mean anomaly	172.6807°
B*	1.6553e-4
Rev at epoch	46,120

▸Two-line element set (TLE)

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

1 43171U 18011C 26188.02917396 .00002232 00000-0 16553-3 0 9991

2 43171 34.9962 29.7601 0001101 187.3885 172.6807 15.02812501461208

▸ source OMM (JSON)

{
  "OBJECT_NAME": "YAOGAN-30 05B",
  "OBJECT_ID": "2018-011C",
  "EPOCH": "2026-07-07T00:42:00.63+00:00",
  "MEAN_MOTION": 15.02812501,
  "ECCENTRICITY": 0.0001101,
  "INCLINATION": 34.9962,
  "RA_OF_ASC_NODE": 29.7601,
  "ARG_OF_PERICENTER": 187.3885,
  "MEAN_ANOMALY": 172.6807,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 43171,
  "REV_AT_EPOCH": 46120,
  "BSTAR": 0.00016553,
  "MEAN_MOTION_DOT": 0.00002232,
  "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	YAOGAN-30 05B
Operator	Strategic Support TroopsHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Jan 25, 2018HIGHvia 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/43171

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