▸Orbital parameters

Orbit class	LEO
Inclination	53.1597°
Eccentricity	0.0001360
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08826545 rev/day
RAAN	156.4823°
Arg of perigee	81.7581°
Mean anomaly	278.3565°
B*	-2.6070e-5
Rev at epoch	24,133

▸Two-line element set (TLE)

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

1 51719U 22016F 26187.30927420 -.00000703 00000-0 -26070-4 0 9996

2 51719 53.1597 156.4823 0001360 81.7581 278.3565 15.08826545241337

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3540",
  "OBJECT_ID": "2022-016F",
  "EPOCH": "2026-07-06T07:25:21.291+00:00",
  "MEAN_MOTION": 15.08826545,
  "ECCENTRICITY": 0.00013597,
  "INCLINATION": 53.1597,
  "RA_OF_ASC_NODE": 156.4823,
  "ARG_OF_PERICENTER": 81.7581,
  "MEAN_ANOMALY": 278.3565,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51719,
  "REV_AT_EPOCH": 24133,
  "BSTAR": -0.000026070278,
  "MEAN_MOTION_DOT": -0.00000703,
  "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-3540
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/51719

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