▸Orbital parameters

Orbit class	LEO
Inclination	53.1591°
Eccentricity	0.0000468
Period	94.0 min
Apogee	473 km
Perigee	472 km
Mean motion	15.31193378 rev/day
RAAN	236.1256°
Arg of perigee	156.6024°
Mean anomaly	165.2906°
B*	2.8266e-3
Rev at epoch	578

▸Two-line element set (TLE)

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

1 53564U 22101AP 26188.16670139 .00086988 00000-0 28266-2 0 9992

2 53564 53.1591 236.1256 0000468 156.6024 165.2906 15.31193378 5786

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-4577",
  "OBJECT_ID": "2022-101AP",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.31193378,
  "ECCENTRICITY": 0.0000468,
  "INCLINATION": 53.1591,
  "RA_OF_ASC_NODE": 236.1256,
  "ARG_OF_PERICENTER": 156.6024,
  "MEAN_ANOMALY": 165.2906,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53564,
  "REV_AT_EPOCH": 578,
  "BSTAR": 0.0028266,
  "MEAN_MOTION_DOT": 0.00086988,
  "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-4577
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Aug 19, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	300HIGHvia 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/53564

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