▸Orbital parameters

Orbit class	LEO
Inclination	69.9981°
Eccentricity	0.0003525
Period	96.1 min
Apogee	575 km
Perigee	570 km
Mean motion	14.98327253 rev/day
RAAN	224.8378°
Arg of perigee	267.0853°
Mean anomaly	92.9903°
B*	6.1881e-5
Rev at epoch	18,707

▸Two-line element set (TLE)

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

1 55663U 23021AM 26187.51390755 .00000645 00000-0 61881-4 0 9995

2 55663 69.9981 224.8378 0003525 267.0853 92.9903 14.98327253187078

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5473",
  "OBJECT_ID": "2023-021AM",
  "EPOCH": "2026-07-06T12:20:01.612+00:00",
  "MEAN_MOTION": 14.98327253,
  "ECCENTRICITY": 0.0003525,
  "INCLINATION": 69.9981,
  "RA_OF_ASC_NODE": 224.8378,
  "ARG_OF_PERICENTER": 267.0853,
  "MEAN_ANOMALY": 92.9903,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55663,
  "REV_AT_EPOCH": 18707,
  "BSTAR": 0.000061881,
  "MEAN_MOTION_DOT": 0.00000645,
  "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-5473
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 17, 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/55663

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