▸Orbital parameters

Orbit class	LEO
Inclination	53.1578°
Eccentricity	0.0001366
Period	94.1 min
Apogee	476 km
Perigee	474 km
Mean motion	15.30228436 rev/day
RAAN	89.2605°
Arg of perigee	108.4663°
Mean anomaly	251.6487°
B*	7.3561e-4
Rev at epoch	3,949

▸Two-line element set (TLE)

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

1 66245U 25245M 26188.15796551 .00021510 00000-0 73561-3 0 9999

2 66245 53.1578 89.2605 0001366 108.4663 251.6487 15.30228436 39490

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-35503",
  "OBJECT_ID": "2025-245M",
  "EPOCH": "2026-07-07T03:47:28.22+00:00",
  "MEAN_MOTION": 15.30228436,
  "ECCENTRICITY": 0.0001366,
  "INCLINATION": 53.1578,
  "RA_OF_ASC_NODE": 89.2605,
  "ARG_OF_PERICENTER": 108.4663,
  "MEAN_ANOMALY": 251.6487,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 66245,
  "REV_AT_EPOCH": 3949,
  "BSTAR": 0.00073561,
  "MEAN_MOTION_DOT": 0.0002151,
  "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-35503
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 29, 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/66245

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