▸Orbital parameters

Orbit class	LEO
Inclination	53.1586°
Eccentricity	0.0001085
Period	94.2 min
Apogee	479 km
Perigee	477 km
Mean motion	15.29346206 rev/day
RAAN	141.4671°
Arg of perigee	91.8880°
Mean anomaly	263.1387°
B*	5.0886e-5
Rev at epoch	578

▸Two-line element set (TLE)

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

1 51741U 22016AD 26188.16670139 .00001112 00000-0 50886-4 0 9993

2 51741 53.1586 141.4671 0001085 91.8880 263.1387 15.29346206 5788

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3520",
  "OBJECT_ID": "2022-016AD",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.29346206,
  "ECCENTRICITY": 0.0001085,
  "INCLINATION": 53.1586,
  "RA_OF_ASC_NODE": 141.4671,
  "ARG_OF_PERICENTER": 91.888,
  "MEAN_ANOMALY": 263.1387,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51741,
  "REV_AT_EPOCH": 578,
  "BSTAR": 0.000050886,
  "MEAN_MOTION_DOT": 0.00001112,
  "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-3520
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/51741

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