▸Orbital parameters

Orbit class	LEO
Inclination	69.9994°
Eccentricity	0.0002962
Period	96.1 min
Apogee	574 km
Perigee	570 km
Mean motion	14.98324019 rev/day
RAAN	184.4799°
Arg of perigee	270.1012°
Mean anomaly	89.9807°
B*	-4.5522e-5
Rev at epoch	17,356

▸Two-line element set (TLE)

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

1 56471U 23064Z 26187.70121830 -.00000636 00000-0 -45522-4 0 9993

2 56471 69.9994 184.4799 0002962 270.1012 89.9807 14.98324019173569

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5521",
  "OBJECT_ID": "2023-064Z",
  "EPOCH": "2026-07-06T16:49:45.261+00:00",
  "MEAN_MOTION": 14.98324019,
  "ECCENTRICITY": 0.0002962,
  "INCLINATION": 69.9994,
  "RA_OF_ASC_NODE": 184.4799,
  "ARG_OF_PERICENTER": 270.1012,
  "MEAN_ANOMALY": 89.9807,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 56471,
  "REV_AT_EPOCH": 17356,
  "BSTAR": -0.000045522,
  "MEAN_MOTION_DOT": -0.00000636,
  "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-5521
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 10, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/56471

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