▸Orbital parameters

Orbit class	LEO
Inclination	53.1594°
Eccentricity	0.0000574
Period	94.3 min
Apogee	485 km
Perigee	485 km
Mean motion	15.26962952 rev/day
RAAN	141.6706°
Arg of perigee	84.2434°
Mean anomaly	286.6294°
B*	2.6584e-3
Rev at epoch	583

▸Two-line element set (TLE)

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

1 51729U 22016R 26188.16670139 .00071649 00000-0 26584-2 0 9997

2 51729 53.1594 141.6706 0000574 84.2434 286.6294 15.26962952 5839

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3523",
  "OBJECT_ID": "2022-016R",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.26962952,
  "ECCENTRICITY": 0.0000574,
  "INCLINATION": 53.1594,
  "RA_OF_ASC_NODE": 141.6706,
  "ARG_OF_PERICENTER": 84.2434,
  "MEAN_ANOMALY": 286.6294,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51729,
  "REV_AT_EPOCH": 583,
  "BSTAR": 0.0026584,
  "MEAN_MOTION_DOT": 0.00071649,
  "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-3523
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 21, 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/51729

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