▸Orbital parameters

Orbit class	LEO
Inclination	53.1615°
Eccentricity	0.0001460
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08829722 rev/day
RAAN	18.2063°
Arg of perigee	98.8693°
Mean anomaly	261.2463°
B*	-4.5343e-5
Rev at epoch	21,907

▸Two-line element set (TLE)

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

1 53259U 22086T 26187.94172095 -.00001009 00000-0 -45343-4 0 9998

2 53259 53.1615 18.2063 0001460 98.8693 261.2463 15.08829722219078

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-4140",
  "OBJECT_ID": "2022-086T",
  "EPOCH": "2026-07-06T22:36:04.69+00:00",
  "MEAN_MOTION": 15.08829722,
  "ECCENTRICITY": 0.000146,
  "INCLINATION": 53.1615,
  "RA_OF_ASC_NODE": 18.2063,
  "ARG_OF_PERICENTER": 98.8693,
  "MEAN_ANOMALY": 261.2463,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53259,
  "REV_AT_EPOCH": 21907,
  "BSTAR": -0.000045343,
  "MEAN_MOTION_DOT": -0.00001009,
  "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-4140
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jul 24, 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/53259

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