▸Orbital parameters

Orbit class	LEO
Inclination	53.1599°
Eccentricity	0.0000856
Period	93.8 min
Apogee	463 km
Perigee	462 km
Mean motion	15.34413956 rev/day
RAAN	22.0549°
Arg of perigee	34.6198°
Mean anomaly	325.4860°
B*	1.1843e-3
Rev at epoch	3,792

▸Two-line element set (TLE)

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

1 66380U 25257A 26187.68068097 .00039869 00000-0 11843-2 0 9996

2 66380 53.1599 22.0549 0000856 34.6198 325.4860 15.34413956 37929

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35139",
  "OBJECT_ID": "2025-257A",
  "EPOCH": "2026-07-06T16:20:10.836+00:00",
  "MEAN_MOTION": 15.34413956,
  "ECCENTRICITY": 0.0000856,
  "INCLINATION": 53.1599,
  "RA_OF_ASC_NODE": 22.0549,
  "ARG_OF_PERICENTER": 34.6198,
  "MEAN_ANOMALY": 325.486,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66380,
  "REV_AT_EPOCH": 3792,
  "BSTAR": 0.0011843,
  "MEAN_MOTION_DOT": 0.00039869,
  "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-35139
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 9, 2025HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	575HIGHvia 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/66380

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