▸Orbital parameters

Orbit class	LEO
Inclination	53.1589°
Eccentricity	0.0001786
Period	95.3 min
Apogee	533 km
Perigee	531 km
Mean motion	15.11401920 rev/day
RAAN	312.5280°
Arg of perigee	120.7720°
Mean anomaly	352.8210°
B*	4.0992e-3
Rev at epoch	589

▸Two-line element set (TLE)

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

1 52557U 22051AA 26188.16670139 .00070414 00000-0 40992-2 0 9994

2 52557 53.1589 312.5280 0001786 120.7720 352.8210 15.11401920 5896

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3943",
  "OBJECT_ID": "2022-051AA",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.1140192,
  "ECCENTRICITY": 0.0001786,
  "INCLINATION": 53.1589,
  "RA_OF_ASC_NODE": 312.528,
  "ARG_OF_PERICENTER": 120.772,
  "MEAN_ANOMALY": 352.821,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52557,
  "REV_AT_EPOCH": 589,
  "BSTAR": 0.0040992,
  "MEAN_MOTION_DOT": 0.00070414,
  "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-3943
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/52557

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