▸Orbital parameters

Orbit class	LEO
Inclination	50.0112°
Eccentricity	0.0004828
Period	100.8 min
Apogee	802 km
Perigee	795 km
Mean motion	14.27980917 rev/day
RAAN	297.8384°
Arg of perigee	257.0449°
Mean anomaly	102.9927°
B*	3.1136e-5
Rev at epoch	11,946

▸Two-line element set (TLE)

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

1 59281U 24052B 26188.16359060 -.00000083 00000-0 31136-4 0 9993

2 59281 50.0112 297.8384 0004828 257.0449 102.9927 14.27980917119469

▸ source OMM (JSON)

{
  "OBJECT_NAME": "YUNHAI-2 02B",
  "OBJECT_ID": "2024-052B",
  "EPOCH": "2026-07-07T03:55:34.228+00:00",
  "MEAN_MOTION": 14.27980917,
  "ECCENTRICITY": 0.0004828,
  "INCLINATION": 50.0112,
  "RA_OF_ASC_NODE": 297.8384,
  "ARG_OF_PERICENTER": 257.0449,
  "MEAN_ANOMALY": 102.9927,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 59281,
  "REV_AT_EPOCH": 11946,
  "BSTAR": 0.000031136,
  "MEAN_MOTION_DOT": -8.3e-7,
  "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	YUNHAI-2 02B
Operator	China Aerospace CorpHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Mar 21, 2024HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	100HIGHvia 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/59281

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