▸Orbital parameters

Orbit class	LEO
Inclination	43.0025°
Eccentricity	0.0000678
Period	94.3 min
Apogee	484 km
Perigee	483 km
Mean motion	15.27565795 rev/day
RAAN	350.8881°
Arg of perigee	259.5810°
Mean anomaly	100.4965°
B*	7.0859e-7
Rev at epoch	18,988

▸Two-line element set (TLE)

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

1 55349U 23013U 26187.74943888 -.00000242 00000-0 70859-6 0 9994

2 55349 43.0025 350.8881 0000678 259.5810 100.4965 15.27565795189887

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5666",
  "OBJECT_ID": "2023-013U",
  "EPOCH": "2026-07-06T17:59:11.519+00:00",
  "MEAN_MOTION": 15.27565795,
  "ECCENTRICITY": 0.0000678,
  "INCLINATION": 43.0025,
  "RA_OF_ASC_NODE": 350.8881,
  "ARG_OF_PERICENTER": 259.581,
  "MEAN_ANOMALY": 100.4965,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55349,
  "REV_AT_EPOCH": 18988,
  "BSTAR": 7.0859e-7,
  "MEAN_MOTION_DOT": -0.00000242,
  "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-5666
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/55349

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