▸Orbital parameters

Orbit class	LEO
Inclination	53.1589°
Eccentricity	0.0001066
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08827989 rev/day
RAAN	193.1793°
Arg of perigee	81.8763°
Mean anomaly	278.2350°
B*	-3.8462e-5
Rev at epoch	24,113

▸Two-line element set (TLE)

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

1 51860U 22022J 26188.02686027 -.00000900 00000-0 -38462-4 0 9992

2 51860 53.1589 193.1793 0001066 81.8763 278.2350 15.08827989241137

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3559",
  "OBJECT_ID": "2022-022J",
  "EPOCH": "2026-07-07T00:38:40.727+00:00",
  "MEAN_MOTION": 15.08827989,
  "ECCENTRICITY": 0.0001066,
  "INCLINATION": 53.1589,
  "RA_OF_ASC_NODE": 193.1793,
  "ARG_OF_PERICENTER": 81.8763,
  "MEAN_ANOMALY": 278.235,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51860,
  "REV_AT_EPOCH": 24113,
  "BSTAR": -0.000038462,
  "MEAN_MOTION_DOT": -0.000009,
  "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-3559
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 3, 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/51860

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