▸Orbital parameters

Orbit class	LEO
Inclination	53.1588°
Eccentricity	0.0000908
Period	94.0 min
Apogee	471 km
Perigee	470 km
Mean motion	15.31694073 rev/day
RAAN	319.3690°
Arg of perigee	79.5922°
Mean anomaly	280.5182°
B*	2.7541e-4
Rev at epoch	29,090

▸Two-line element set (TLE)

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

1 48131U 21027AR 26187.65016249 .00008189 00000-0 27541-3 0 9994

2 48131 53.1588 319.3690 0000908 79.5922 280.5182 15.31694073290906

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2473",
  "OBJECT_ID": "2021-027AR",
  "EPOCH": "2026-07-06T15:36:14.039+00:00",
  "MEAN_MOTION": 15.31694073,
  "ECCENTRICITY": 0.0000908,
  "INCLINATION": 53.1588,
  "RA_OF_ASC_NODE": 319.369,
  "ARG_OF_PERICENTER": 79.5922,
  "MEAN_ANOMALY": 280.5182,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48131,
  "REV_AT_EPOCH": 29090,
  "BSTAR": 0.00027541,
  "MEAN_MOTION_DOT": 0.00008189,
  "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-2473
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Apr 7, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	260HIGHvia 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/48131

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