▸Orbital parameters

Orbit class	VLEO
Inclination	53.0295°
Eccentricity	0.0010052
Period	89.4 min
Apogee	249 km
Perigee	236 km
Mean motion	16.11504280 rev/day
RAAN	21.6657°
Arg of perigee	279.4887°
Mean anomaly	80.5011°
B*	9.1436e-4
Rev at epoch	32,697

▸Two-line element set (TLE)

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

1 46156U 20057AR 26188.04118919 .00977292 58272-3 91436-3 0 9993

2 46156 53.0295 21.6657 0010052 279.4887 80.5011 16.11504280326978

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-1545",
  "OBJECT_ID": "2020-057AR",
  "EPOCH": "2026-07-07T00:59:18.746+00:00",
  "MEAN_MOTION": 16.1150428,
  "ECCENTRICITY": 0.0010052,
  "INCLINATION": 53.0295,
  "RA_OF_ASC_NODE": 21.6657,
  "ARG_OF_PERICENTER": 279.4887,
  "MEAN_ANOMALY": 80.5011,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 46156,
  "REV_AT_EPOCH": 32697,
  "BSTAR": 0.00091436,
  "MEAN_MOTION_DOT": 0.00977292,
  "MEAN_MOTION_DDOT": 0.00058272
}

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-1545
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Aug 18, 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/46156

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