▸Orbital parameters

Orbit class	GEO
Inclination	3.0793°
Eccentricity	0.0001986
Period	1436.1 min
Apogee	35,796 km
Perigee	35,779 km
Mean motion	1.00268684 rev/day
RAAN	78.8473°
Arg of perigee	123.5129°
Mean anomaly	194.1638°
B*	0.0000e+0
Rev at epoch	2,963

▸Two-line element set (TLE)

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

1 43491U 18050A 26188.08947721 -.00000115 00000-0 00000-0 0 9996

2 43491 3.0793 78.8473 0001986 123.5129 194.1638 1.00268684 29636

▸ source OMM (JSON)

{
  "OBJECT_NAME": "FENGYUN 2H",
  "OBJECT_ID": "2018-050A",
  "EPOCH": "2026-07-07T02:08:50.831+00:00",
  "MEAN_MOTION": 1.00268684,
  "ECCENTRICITY": 0.0001986,
  "INCLINATION": 3.0793,
  "RA_OF_ASC_NODE": 78.8473,
  "ARG_OF_PERICENTER": 123.5129,
  "MEAN_ANOMALY": 194.1638,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 43491,
  "REV_AT_EPOCH": 2963,
  "BSTAR": 0,
  "MEAN_MOTION_DOT": -0.00000115,
  "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	FENGYUN 2H
Operator	National Satellite Meteorological CenterHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	People's Republic of ChinaMEDIUMvia Wikidata
Launch date	Jun 5, 2018HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	651HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—

▸Data quality

Score90 / 100

Claims8

Sources2

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org
WikidataCC0 1.0query.wikidata.org

▸Actions

GET /api/v1/satellites/43491

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