▸Orbital parameters

Orbit class	LEO
Inclination	53.1603°
Eccentricity	0.0000408
Period	94.7 min
Apogee	503 km
Perigee	502 km
Mean motion	15.21174726 rev/day
RAAN	222.2173°
Arg of perigee	47.7290°
Mean anomaly	338.3814°
B*	1.0970e-3
Rev at epoch	588

▸Two-line element set (TLE)

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

1 51988U 22025AJ 26188.16670139 .00024515 00000-0 10970-2 0 9996

2 51988 53.1603 222.2173 0000408 47.7290 338.3814 15.21174726 5888

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3640",
  "OBJECT_ID": "2022-025AJ",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.21174726,
  "ECCENTRICITY": 0.0000408,
  "INCLINATION": 53.1603,
  "RA_OF_ASC_NODE": 222.2173,
  "ARG_OF_PERICENTER": 47.729,
  "MEAN_ANOMALY": 338.3814,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 51988,
  "REV_AT_EPOCH": 588,
  "BSTAR": 0.001097,
  "MEAN_MOTION_DOT": 0.00024515,
  "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-3640
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Mar 9, 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/51988

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