▸Orbital parameters

Orbit class	LEO
Inclination	43.0052°
Eccentricity	0.0001667
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27580495 rev/day
RAAN	327.3844°
Arg of perigee	271.7947°
Mean anomaly	88.2714°
B*	6.9662e-4
Rev at epoch	3,527

▸Two-line element set (TLE)

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

1 66519U 25265D 26187.43852854 .00018957 00000-0 69662-3 0 9992

2 66519 43.0052 327.3844 0001667 271.7947 88.2714 15.27580495 35274

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35931",
  "OBJECT_ID": "2025-265D",
  "EPOCH": "2026-07-06T10:31:28.866+00:00",
  "MEAN_MOTION": 15.27580495,
  "ECCENTRICITY": 0.00016669,
  "INCLINATION": 43.0052,
  "RA_OF_ASC_NODE": 327.3844,
  "ARG_OF_PERICENTER": 271.7947,
  "MEAN_ANOMALY": 88.2714,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66519,
  "REV_AT_EPOCH": 3527,
  "BSTAR": 0.00069661763,
  "MEAN_MOTION_DOT": 0.00018957,
  "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-35931
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Nov 18, 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/66519

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