▸Orbital parameters

Orbit class	LEO
Inclination	53.1604°
Eccentricity	0.0000924
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08817143 rev/day
RAAN	319.8335°
Arg of perigee	81.1548°
Mean anomaly	278.9548°
B*	-8.1605e-5
Rev at epoch	22,933

▸Two-line element set (TLE)

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

1 52564U 22051AH 26187.66120941 -.00001585 00000-0 -81605-4 0 9990

2 52564 53.1604 319.8335 0000924 81.1548 278.9548 15.08817143229337

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3959",
  "OBJECT_ID": "2022-051AH",
  "EPOCH": "2026-07-06T15:52:08.493+00:00",
  "MEAN_MOTION": 15.08817143,
  "ECCENTRICITY": 0.0000924,
  "INCLINATION": 53.1604,
  "RA_OF_ASC_NODE": 319.8335,
  "ARG_OF_PERICENTER": 81.1548,
  "MEAN_ANOMALY": 278.9548,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52564,
  "REV_AT_EPOCH": 22933,
  "BSTAR": -0.000081605,
  "MEAN_MOTION_DOT": -0.00001585,
  "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-3959
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 13, 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/52564

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