▸Orbital parameters

Orbit class	LEO
Inclination	53.1591°
Eccentricity	0.0000567
Period	94.9 min
Apogee	517 km
Perigee	516 km
Mean motion	15.16599341 rev/day
RAAN	317.2008°
Arg of perigee	53.4483°
Mean anomaly	122.1774°
B*	3.3053e-3
Rev at epoch	578

▸Two-line element set (TLE)

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

1 52566U 22051AK 26188.16670139 .00065635 00000-0 33053-2 0 9993

2 52566 53.1591 317.2008 0000567 53.4483 122.1774 15.16599341 5784

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3938",
  "OBJECT_ID": "2022-051AK",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.16599341,
  "ECCENTRICITY": 0.0000567,
  "INCLINATION": 53.1591,
  "RA_OF_ASC_NODE": 317.2008,
  "ARG_OF_PERICENTER": 53.4483,
  "MEAN_ANOMALY": 122.1774,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52566,
  "REV_AT_EPOCH": 578,
  "BSTAR": 0.0033053,
  "MEAN_MOTION_DOT": 0.00065635,
  "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-3938
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/52566

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