▸Orbital parameters

Orbit class	LEO
Inclination	53.1590°
Eccentricity	0.0001010
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08827459 rev/day
RAAN	225.8870°
Arg of perigee	83.2750°
Mean anomaly	276.8356°
B*	-1.4431e-5
Rev at epoch	23,045

▸Two-line element set (TLE)

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

1 52500U 22049BB 26187.42425970 -.00000517 00000-0 -14431-4 0 9998

2 52500 53.1590 225.8870 0001010 83.2750 276.8356 15.08827459230456

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3866",
  "OBJECT_ID": "2022-049BB",
  "EPOCH": "2026-07-06T10:10:56.038+00:00",
  "MEAN_MOTION": 15.08827459,
  "ECCENTRICITY": 0.000101,
  "INCLINATION": 53.159,
  "RA_OF_ASC_NODE": 225.887,
  "ARG_OF_PERICENTER": 83.275,
  "MEAN_ANOMALY": 276.8356,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52500,
  "REV_AT_EPOCH": 23045,
  "BSTAR": -0.000014431,
  "MEAN_MOTION_DOT": -0.00000517,
  "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-3866
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 6, 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/52500

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