▸Orbital parameters

Orbit class	LEO
Inclination	53.0219°
Eccentricity	0.0003801
Period	93.4 min
Apogee	445 km
Perigee	440 km
Mean motion	15.41147886 rev/day
RAAN	236.3143°
Arg of perigee	11.8057°
Mean anomaly	348.3035°
B*	8.5325e-4
Rev at epoch	32,782

▸Two-line element set (TLE)

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

1 46077U 20055BC 26187.41939432 .00035667 00000-0 85325-3 0 9998

2 46077 53.0219 236.3143 0003801 11.8057 348.3035 15.41147886327825

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-1559",
  "OBJECT_ID": "2020-055BC",
  "EPOCH": "2026-07-06T10:03:55.669+00:00",
  "MEAN_MOTION": 15.41147886,
  "ECCENTRICITY": 0.0003801,
  "INCLINATION": 53.0219,
  "RA_OF_ASC_NODE": 236.3143,
  "ARG_OF_PERICENTER": 11.8057,
  "MEAN_ANOMALY": 348.3035,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 46077,
  "REV_AT_EPOCH": 32782,
  "BSTAR": 0.00085325,
  "MEAN_MOTION_DOT": 0.00035667,
  "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-1559
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Aug 7, 2020HIGHvia 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/46077

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