▸Orbital parameters

Orbit class	LEO
Inclination	53.1603°
Eccentricity	0.0001467
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08826016 rev/day
RAAN	240.6639°
Arg of perigee	76.6430°
Mean anomaly	283.4725°
B*	-6.7529e-5
Rev at epoch	21,519

▸Two-line element set (TLE)

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

1 53576U 22101BB 26187.42934824 -.00001362 00000-0 -67529-4 0 9999

2 53576 53.1603 240.6639 0001467 76.6430 283.4725 15.08826016215196

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-4581",
  "OBJECT_ID": "2022-101BB",
  "EPOCH": "2026-07-06T10:18:15.688+00:00",
  "MEAN_MOTION": 15.08826016,
  "ECCENTRICITY": 0.0001467,
  "INCLINATION": 53.1603,
  "RA_OF_ASC_NODE": 240.6639,
  "ARG_OF_PERICENTER": 76.643,
  "MEAN_ANOMALY": 283.4725,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53576,
  "REV_AT_EPOCH": 21519,
  "BSTAR": -0.000067529,
  "MEAN_MOTION_DOT": -0.00001362,
  "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-4581
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/53576

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