▸Orbital parameters

Orbit class	LEO
Inclination	43.0043°
Eccentricity	0.0001205
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27567804 rev/day
RAAN	76.7982°
Arg of perigee	270.9489°
Mean anomaly	89.1225°
B*	-7.2435e-5
Rev at epoch	16,536

▸Two-line element set (TLE)

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

1 57263U 23094AX 26187.99755203 -.00002254 00000-0 -72435-4 0 9995

2 57263 43.0043 76.7982 0001205 270.9489 89.1225 15.27567804165368

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5509",
  "OBJECT_ID": "2023-094AX",
  "EPOCH": "2026-07-06T23:56:28.495+00:00",
  "MEAN_MOTION": 15.27567804,
  "ECCENTRICITY": 0.0001205,
  "INCLINATION": 43.0043,
  "RA_OF_ASC_NODE": 76.7982,
  "ARG_OF_PERICENTER": 270.9489,
  "MEAN_ANOMALY": 89.1225,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 57263,
  "REV_AT_EPOCH": 16536,
  "BSTAR": -0.000072435,
  "MEAN_MOTION_DOT": -0.00002254,
  "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-5509
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jul 7, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/57263

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