▸Orbital parameters

Orbit class	LEO
Inclination	53.2148°
Eccentricity	0.0002292
Period	94.7 min
Apogee	505 km
Perigee	502 km
Mean motion	15.20716730 rev/day
RAAN	146.8935°
Arg of perigee	4.8028°
Mean anomaly	355.2991°
B*	7.3709e-4
Rev at epoch	24,258

▸Two-line element set (TLE)

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

1 51718U 22016E 26187.18066788 .00016125 00000-0 73709-3 0 9995

2 51718 53.2148 146.8935 0002292 4.8028 355.2991 15.20716730242587

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3546",
  "OBJECT_ID": "2022-016E",
  "EPOCH": "2026-07-06T04:20:09.705+00:00",
  "MEAN_MOTION": 15.2071673,
  "ECCENTRICITY": 0.00022915,
  "INCLINATION": 53.2148,
  "RA_OF_ASC_NODE": 146.8935,
  "ARG_OF_PERICENTER": 4.8028,
  "MEAN_ANOMALY": 355.2991,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51718,
  "REV_AT_EPOCH": 24258,
  "BSTAR": 0.0007370884,
  "MEAN_MOTION_DOT": 0.00016125,
  "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-3546
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 21, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	297HIGHvia 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/51718

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