▸Orbital parameters

Orbit class	LEO
Inclination	53.1554°
Eccentricity	0.0004828
Period	92.9 min
Apogee	422 km
Perigee	415 km
Mean motion	15.49392648 rev/day
RAAN	221.1037°
Arg of perigee	0.8709°
Mean anomaly	359.2308°
B*	1.0455e-3
Rev at epoch	29,850

▸Two-line element set (TLE)

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

1 47621U 21012B 26188.10648328 .00058328 00000-0 10455-2 0 9996

2 47621 53.1554 221.1037 0004828 0.8709 359.2308 15.49392648298502

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-1609",
  "OBJECT_ID": "2021-012B",
  "EPOCH": "2026-07-07T02:33:20.155+00:00",
  "MEAN_MOTION": 15.49392648,
  "ECCENTRICITY": 0.0004828,
  "INCLINATION": 53.1554,
  "RA_OF_ASC_NODE": 221.1037,
  "ARG_OF_PERICENTER": 0.8709,
  "MEAN_ANOMALY": 359.2308,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 47621,
  "REV_AT_EPOCH": 29850,
  "BSTAR": 0.0010455,
  "MEAN_MOTION_DOT": 0.00058328,
  "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-1609
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 16, 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/47621

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