▸Orbital parameters

Orbit class	LEO
Inclination	53.1615°
Eccentricity	0.0001123
Period	94.2 min
Apogee	481 km
Perigee	479 km
Mean motion	15.28665485 rev/day
RAAN	81.6563°
Arg of perigee	87.1693°
Mean anomaly	122.6103°
B*	2.8036e-2
Rev at epoch	589

▸Two-line element set (TLE)

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

1 52643U 22052AX 26188.16670139 .00849718 00000-0 28036-1 0 9996

2 52643 53.1615 81.6563 0001123 87.1693 122.6103 15.28665485 5890

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3963",
  "OBJECT_ID": "2022-052AX",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.28665485,
  "ECCENTRICITY": 0.0001123,
  "INCLINATION": 53.1615,
  "RA_OF_ASC_NODE": 81.6563,
  "ARG_OF_PERICENTER": 87.1693,
  "MEAN_ANOMALY": 122.6103,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52643,
  "REV_AT_EPOCH": 589,
  "BSTAR": 0.028036,
  "MEAN_MOTION_DOT": 0.00849718,
  "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-3963
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 14, 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/52643

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