▸Orbital parameters

Orbit class	LEO
Inclination	53.1597°
Eccentricity	0.0001043
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31694781 rev/day
RAAN	44.4182°
Arg of perigee	82.3127°
Mean anomaly	277.7992°
B*	3.0993e-4
Rev at epoch	29,503

▸Two-line element set (TLE)

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

1 47837U 21018BC 26187.89051447 .00009263 00000-0 30993-3 0 9990

2 47837 53.1597 44.4182 0001043 82.3127 277.7992 15.31694781295032

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2427",
  "OBJECT_ID": "2021-018BC",
  "EPOCH": "2026-07-06T21:22:20.45+00:00",
  "MEAN_MOTION": 15.31694781,
  "ECCENTRICITY": 0.0001043,
  "INCLINATION": 53.1597,
  "RA_OF_ASC_NODE": 44.4182,
  "ARG_OF_PERICENTER": 82.3127,
  "MEAN_ANOMALY": 277.7992,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 47837,
  "REV_AT_EPOCH": 29503,
  "BSTAR": 0.00030993,
  "MEAN_MOTION_DOT": 0.00009263,
  "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-2427
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 11, 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/47837

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