▸Orbital parameters

Orbit class	LEO
Inclination	53.1568°
Eccentricity	0.0001329
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31683612 rev/day
RAAN	177.8828°
Arg of perigee	82.9495°
Mean anomaly	277.1657°
B*	4.0930e-4
Rev at epoch	30,202

▸Two-line element set (TLE)

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

1 47351U 21005C 26188.14272838 .00012351 00000-0 40930-3 0 9999

2 47351 53.1568 177.8828 0001329 82.9495 277.1657 15.31683612302021

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2017",
  "OBJECT_ID": "2021-005C",
  "EPOCH": "2026-07-07T03:25:31.732+00:00",
  "MEAN_MOTION": 15.31683612,
  "ECCENTRICITY": 0.0001329,
  "INCLINATION": 53.1568,
  "RA_OF_ASC_NODE": 177.8828,
  "ARG_OF_PERICENTER": 82.9495,
  "MEAN_ANOMALY": 277.1657,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 47351,
  "REV_AT_EPOCH": 30202,
  "BSTAR": 0.0004093,
  "MEAN_MOTION_DOT": 0.00012351,
  "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-2017
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Jan 20, 2021HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	260HIGHvia 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/47351

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