▸Orbital parameters

Orbit class	SSO
Inclination	97.1127°
Eccentricity	0.0010574
Period	94.3 min
Apogee	493 km
Perigee	478 km
Mean motion	15.26842502 rev/day
RAAN	225.8198°
Arg of perigee	147.3234°
Mean anomaly	212.8662°
B*	1.5679e-4
Rev at epoch	81,509

▸Two-line element set (TLE)

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

1 37875U 11066B 26188.19068027 .00004071 00000-0 15679-3 0 9995

2 37875 97.1127 225.8198 0010574 147.3234 212.8662 15.26842502815090

▸ source OMM (JSON)

{
  "OBJECT_NAME": "YAOGAN-12",
  "OBJECT_ID": "2011-066B",
  "EPOCH": "2026-07-07T04:34:34.775+00:00",
  "MEAN_MOTION": 15.26842502,
  "ECCENTRICITY": 0.0010574,
  "INCLINATION": 97.1127,
  "RA_OF_ASC_NODE": 225.8198,
  "ARG_OF_PERICENTER": 147.3234,
  "MEAN_ANOMALY": 212.8662,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 37875,
  "REV_AT_EPOCH": 81509,
  "BSTAR": 0.00015679,
  "MEAN_MOTION_DOT": 0.00004071,
  "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-12
Operator	General Armaments Dept. of the PLAHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Nov 9, 2011HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	2700HIGHvia 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/37875

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