▸Orbital parameters

Orbit class	LEO
Inclination	53.1608°
Eccentricity	0.0001185
Period	95.4 min
Apogee	541 km
Perigee	539 km
Mean motion	15.08818992 rev/day
RAAN	19.5269°
Arg of perigee	90.6785°
Mean anomaly	269.4342°
B*	4.8883e-5
Rev at epoch	21,903

▸Two-line element set (TLE)

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

1 53256U 22086Q 26187.72832608 .00000490 00000-0 48883-4 0 9997

2 53256 53.1608 19.5269 0001185 90.6785 269.4342 15.08818992219034

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-4147",
  "OBJECT_ID": "2022-086Q",
  "EPOCH": "2026-07-06T17:28:47.373+00:00",
  "MEAN_MOTION": 15.08818992,
  "ECCENTRICITY": 0.0001185,
  "INCLINATION": 53.1608,
  "RA_OF_ASC_NODE": 19.5269,
  "ARG_OF_PERICENTER": 90.6785,
  "MEAN_ANOMALY": 269.4342,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53256,
  "REV_AT_EPOCH": 21903,
  "BSTAR": 0.000048883,
  "MEAN_MOTION_DOT": 0.0000049,
  "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-4147
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/53256

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