▸Orbital parameters

Orbit class	SSO
Inclination	97.6130°
Eccentricity	0.0013292
Period	95.3 min
Apogee	542 km
Perigee	524 km
Mean motion	15.11044078 rev/day
RAAN	9.4587°
Arg of perigee	78.4532°
Mean anomaly	281.8189°
B*	1.4527e-4
Rev at epoch	7,131

▸Two-line element set (TLE)

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

1 63347U 25059D 26188.16296678 .00002368 00000-0 14527-3 0 9995

2 63347 97.6130 9.4587 0013292 78.4532 281.8189 15.11044078 71310

▸ source OMM (JSON)

{
  "OBJECT_NAME": "YUNYAO-1 46",
  "OBJECT_ID": "2025-059D",
  "EPOCH": "2026-07-07T03:54:40.33+00:00",
  "MEAN_MOTION": 15.11044078,
  "ECCENTRICITY": 0.0013292,
  "INCLINATION": 97.613,
  "RA_OF_ASC_NODE": 9.4587,
  "ARG_OF_PERICENTER": 78.4532,
  "MEAN_ANOMALY": 281.8189,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63347,
  "REV_AT_EPOCH": 7131,
  "BSTAR": 0.00014527,
  "MEAN_MOTION_DOT": 0.00002368,
  "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	YUNYAO-1 46
Operator	Yunyao Aerospace Tech Co. (Tianjin) Ltd.HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Mar 21, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	50HIGHvia 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/63347

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