▸Orbital parameters

Orbit class	LEO
Inclination	43.0034°
Eccentricity	0.0001189
Period	94.3 min
Apogee	484 km
Perigee	482 km
Mean motion	15.27571264 rev/day
RAAN	26.0928°
Arg of perigee	277.0661°
Mean anomaly	83.0055°
B*	-4.4899e-5
Rev at epoch	18,883

▸Two-line element set (TLE)

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

1 55490U 23015AT 26187.92436736 -.00001497 00000-0 -44899-4 0 9999

2 55490 43.0034 26.0928 0001189 277.0661 83.0055 15.27571264188833

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5373",
  "OBJECT_ID": "2023-015AT",
  "EPOCH": "2026-07-06T22:11:05.34+00:00",
  "MEAN_MOTION": 15.27571264,
  "ECCENTRICITY": 0.0001189,
  "INCLINATION": 43.0034,
  "RA_OF_ASC_NODE": 26.0928,
  "ARG_OF_PERICENTER": 277.0661,
  "MEAN_ANOMALY": 83.0055,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55490,
  "REV_AT_EPOCH": 18883,
  "BSTAR": -0.000044899,
  "MEAN_MOTION_DOT": -0.00001497,
  "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-5373
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 2, 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/55490

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