▸Orbital parameters

Orbit class	LEO
Inclination	53.1611°
Eccentricity	0.0000758
Period	94.0 min
Apogee	471 km
Perigee	470 km
Mean motion	15.31680123 rev/day
RAAN	27.3004°
Arg of perigee	95.7883°
Mean anomaly	264.3205°
B*	-2.6518e-5
Rev at epoch	29,575

▸Two-line element set (TLE)

EPOCH Jul 5, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 47730U 21017J 26186.83119947 -.00001187 00000-0 -26518-4 0 9992

2 47730 53.1611 27.3004 0000758 95.7883 264.3205 15.31680123295756

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-2140",
  "OBJECT_ID": "2021-017J",
  "EPOCH": "2026-07-05T19:56:55.634+00:00",
  "MEAN_MOTION": 15.31680123,
  "ECCENTRICITY": 0.00007576,
  "INCLINATION": 53.1611,
  "RA_OF_ASC_NODE": 27.3004,
  "ARG_OF_PERICENTER": 95.7883,
  "MEAN_ANOMALY": 264.3205,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 47730,
  "REV_AT_EPOCH": 29575,
  "BSTAR": -0.000026518447,
  "MEAN_MOTION_DOT": -0.00001187,
  "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-2140
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 4, 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/47730

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