▸Orbital parameters

Orbit class	LEO
Inclination	69.9979°
Eccentricity	0.0003575
Period	96.1 min
Apogee	575 km
Perigee	570 km
Mean motion	14.98321914 rev/day
RAAN	224.8689°
Arg of perigee	266.1911°
Mean anomaly	93.8839°
B*	-1.0623e-4
Rev at epoch	18,708

▸Two-line element set (TLE)

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

1 55661U 23021AK 26187.52225139 -.00001360 00000-0 -10623-3 0 9991

2 55661 69.9979 224.8689 0003575 266.1911 93.8839 14.98321914187085

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5475",
  "OBJECT_ID": "2023-021AK",
  "EPOCH": "2026-07-06T12:32:02.52+00:00",
  "MEAN_MOTION": 14.98321914,
  "ECCENTRICITY": 0.0003575,
  "INCLINATION": 69.9979,
  "RA_OF_ASC_NODE": 224.8689,
  "ARG_OF_PERICENTER": 266.1911,
  "MEAN_ANOMALY": 93.8839,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55661,
  "REV_AT_EPOCH": 18708,
  "BSTAR": -0.00010623,
  "MEAN_MOTION_DOT": -0.0000136,
  "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-5475
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 17, 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/55661

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