▸Orbital parameters

Orbit class	LEO
Inclination	43.0022°
Eccentricity	0.0001405
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27576741 rev/day
RAAN	8.5097°
Arg of perigee	258.3276°
Mean anomaly	101.7418°
B*	2.7847e-5
Rev at epoch	18,969

▸Two-line element set (TLE)

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

1 55374U 23013AV 26187.91518057 .00000504 00000-0 27847-4 0 9994

2 55374 43.0022 8.5097 0001405 258.3276 101.7418 15.27576741189699

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5578",
  "OBJECT_ID": "2023-013AV",
  "EPOCH": "2026-07-06T21:57:51.601+00:00",
  "MEAN_MOTION": 15.27576741,
  "ECCENTRICITY": 0.0001405,
  "INCLINATION": 43.0022,
  "RA_OF_ASC_NODE": 8.5097,
  "ARG_OF_PERICENTER": 258.3276,
  "MEAN_ANOMALY": 101.7418,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55374,
  "REV_AT_EPOCH": 18969,
  "BSTAR": 0.000027847,
  "MEAN_MOTION_DOT": 0.00000504,
  "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-5578
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 26, 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/55374

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