▸Orbital parameters

Orbit class	LEO
Inclination	43.0034°
Eccentricity	0.0001274
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27610757 rev/day
RAAN	321.3306°
Arg of perigee	281.5335°
Mean anomaly	78.5374°
B*	6.4767e-4
Rev at epoch	3,771

▸Two-line element set (TLE)

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

1 66431U 25259K 26187.82226322 .00017620 00000-0 64767-3 0 9993

2 66431 43.0034 321.3306 0001274 281.5335 78.5374 15.27610757 37718

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35439",
  "OBJECT_ID": "2025-259K",
  "EPOCH": "2026-07-06T19:44:03.542+00:00",
  "MEAN_MOTION": 15.27610757,
  "ECCENTRICITY": 0.0001274,
  "INCLINATION": 43.0034,
  "RA_OF_ASC_NODE": 321.3306,
  "ARG_OF_PERICENTER": 281.5335,
  "MEAN_ANOMALY": 78.5374,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66431,
  "REV_AT_EPOCH": 3771,
  "BSTAR": 0.00064767,
  "MEAN_MOTION_DOT": 0.0001762,
  "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-35439
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 11, 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/66431

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