▸Orbital parameters

Orbit class	LEO
Inclination	43.0041°
Eccentricity	0.0001459
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27567182 rev/day
RAAN	328.9475°
Arg of perigee	270.3491°
Mean anomaly	89.7193°
B*	3.5507e-5
Rev at epoch	16,855

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 57109U 23090J 26187.86507090 .00000715 00000-0 35507-4 0 9992

2 57109 43.0041 328.9475 0001459 270.3491 89.7193 15.27567182168555

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-6139",
  "OBJECT_ID": "2023-090J",
  "EPOCH": "2026-07-06T20:45:42.126+00:00",
  "MEAN_MOTION": 15.27567182,
  "ECCENTRICITY": 0.0001459,
  "INCLINATION": 43.0041,
  "RA_OF_ASC_NODE": 328.9475,
  "ARG_OF_PERICENTER": 270.3491,
  "MEAN_ANOMALY": 89.7193,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57109,
  "REV_AT_EPOCH": 16855,
  "BSTAR": 0.000035507,
  "MEAN_MOTION_DOT": 0.00000715,
  "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	STARLINK-6139
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jun 23, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/57109

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