▸Orbital parameters

Orbit class	SSO
Inclination	97.6106°
Eccentricity	0.0018389
Period	95.3 min
Apogee	545 km
Perigee	520 km
Mean motion	15.11160322 rev/day
RAAN	9.4183°
Arg of perigee	89.5924°
Mean anomaly	270.7413°
B*	1.5296e-4
Rev at epoch	7,132

▸Two-line element set (TLE)

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

1 63345U 25059B 26188.20362016 .00002510 00000-0 15296-3 0 9991

2 63345 97.6106 9.4183 0018389 89.5924 270.7413 15.11160322 71322

▸ source OMM (JSON)

{
  "OBJECT_NAME": "YUNYAO-1 44",
  "OBJECT_ID": "2025-059B",
  "EPOCH": "2026-07-07T04:53:12.782+00:00",
  "MEAN_MOTION": 15.11160322,
  "ECCENTRICITY": 0.0018389,
  "INCLINATION": 97.6106,
  "RA_OF_ASC_NODE": 9.4183,
  "ARG_OF_PERICENTER": 89.5924,
  "MEAN_ANOMALY": 270.7413,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 63345,
  "REV_AT_EPOCH": 7132,
  "BSTAR": 0.00015296,
  "MEAN_MOTION_DOT": 0.0000251,
  "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 44
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/63345

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