▸Orbital parameters

Orbit class	LEO
Inclination	43.0060°
Eccentricity	0.0000895
Period	94.3 min
Apogee	484 km
Perigee	483 km
Mean motion	15.27562604 rev/day
RAAN	30.0532°
Arg of perigee	340.0845°
Mean anomaly	19.9971°
B*	-4.9403e-5
Rev at epoch	12,425

▸Two-line element set (TLE)

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

1 59539U 24074F 26187.95606450 -.00001620 00000-0 -49403-4 0 9992

2 59539 43.0060 30.0532 0000895 340.0845 19.9971 15.27562604124253

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-31539",
  "OBJECT_ID": "2024-074F",
  "EPOCH": "2026-07-06T22:56:43.973+00:00",
  "MEAN_MOTION": 15.27562604,
  "ECCENTRICITY": 0.0000895,
  "INCLINATION": 43.006,
  "RA_OF_ASC_NODE": 30.0532,
  "ARG_OF_PERICENTER": 340.0845,
  "MEAN_ANOMALY": 19.9971,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 59539,
  "REV_AT_EPOCH": 12425,
  "BSTAR": -0.000049403,
  "MEAN_MOTION_DOT": -0.0000162,
  "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-31539
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 18, 2024HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	730HIGHvia 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/59539

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