▸Orbital parameters

Orbit class	SSO
Inclination	97.3445°
Eccentricity	0.0006892
Period	94.3 min
Apogee	489 km
Perigee	479 km
Mean motion	15.27208739 rev/day
RAAN	209.4147°
Arg of perigee	298.4441°
Mean anomaly	61.6103°
B*	1.5759e-4
Rev at epoch	14,057

▸Two-line element set (TLE)

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

1 58645U 23205A 26188.16997015 .00004131 00000-0 15759-3 0 9992

2 58645 97.3445 209.4147 0006892 298.4441 61.6103 15.27208739140574

▸ source OMM (JSON)

{
  "OBJECT_NAME": "TIANMU-1 11",
  "OBJECT_ID": "2023-205A",
  "EPOCH": "2026-07-07T04:04:45.421+00:00",
  "MEAN_MOTION": 15.27208739,
  "ECCENTRICITY": 0.0006892,
  "INCLINATION": 97.3445,
  "RA_OF_ASC_NODE": 209.4147,
  "ARG_OF_PERICENTER": 298.4441,
  "MEAN_ANOMALY": 61.6103,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 58645,
  "REV_AT_EPOCH": 14057,
  "BSTAR": 0.00015759,
  "MEAN_MOTION_DOT": 0.00004131,
  "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	TIANMU-1 11
Operator	Aerospace Tianmu Satellite Tech. Co. Ltd.HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	China
Launch date	Dec 25, 2023HIGHvia 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/58645

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