▸Orbital parameters

Orbit class	LEO
Inclination	43.0051°
Eccentricity	0.0000807
Period	94.3 min
Apogee	484 km
Perigee	483 km
Mean motion	15.27579948 rev/day
RAAN	51.0656°
Arg of perigee	270.6689°
Mean anomaly	89.4070°
B*	6.2877e-5
Rev at epoch	18,716

▸Two-line element set (TLE)

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

1 55583U 23020Q 26187.99937457 .00001469 00000-0 62877-4 0 9994

2 55583 43.0051 51.0656 0000807 270.6689 89.4070 15.27579948187165

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5742",
  "OBJECT_ID": "2023-020Q",
  "EPOCH": "2026-07-06T23:59:05.963+00:00",
  "MEAN_MOTION": 15.27579948,
  "ECCENTRICITY": 0.0000807,
  "INCLINATION": 43.0051,
  "RA_OF_ASC_NODE": 51.0656,
  "ARG_OF_PERICENTER": 270.6689,
  "MEAN_ANOMALY": 89.407,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55583,
  "REV_AT_EPOCH": 18716,
  "BSTAR": 0.000062877,
  "MEAN_MOTION_DOT": 0.00001469,
  "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-5742
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 12, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/55583

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