▸Orbital parameters

Orbit class	LEO
Inclination	43.0076°
Eccentricity	0.0002238
Period	94.3 min
Apogee	485 km
Perigee	482 km
Mean motion	15.27557748 rev/day
RAAN	54.6218°
Arg of perigee	291.8656°
Mean anomaly	68.1957°
B*	4.2047e-5
Rev at epoch	18,712

▸Two-line element set (TLE)

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

1 55573U 23020E 26188.01817593 .00000894 00000-0 42047-4 0 9993

2 55573 43.0076 54.6218 0002238 291.8656 68.1957 15.27557748187121

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5738",
  "OBJECT_ID": "2023-020E",
  "EPOCH": "2026-07-07T00:26:10.4+00:00",
  "MEAN_MOTION": 15.27557748,
  "ECCENTRICITY": 0.0002238,
  "INCLINATION": 43.0076,
  "RA_OF_ASC_NODE": 54.6218,
  "ARG_OF_PERICENTER": 291.8656,
  "MEAN_ANOMALY": 68.1957,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55573,
  "REV_AT_EPOCH": 18712,
  "BSTAR": 0.000042047,
  "MEAN_MOTION_DOT": 0.00000894,
  "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-5738
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/55573

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