▸Orbital parameters

Orbit class	LEO
Inclination	53.1594°
Eccentricity	0.0000587
Period	94.8 min
Apogee	508 km
Perigee	507 km
Mean motion	15.19481217 rev/day
RAAN	317.1373°
Arg of perigee	118.2973°
Mean anomaly	308.3948°
B*	3.1129e-3
Rev at epoch	588

▸Two-line element set (TLE)

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

1 52561U 22051AE 26188.16670139 .00067170 00000-0 31129-2 0 9996

2 52561 53.1594 317.1373 0000587 118.2973 308.3948 15.19481217 5889

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-3955",
  "OBJECT_ID": "2022-051AE",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.19481217,
  "ECCENTRICITY": 0.0000587,
  "INCLINATION": 53.1594,
  "RA_OF_ASC_NODE": 317.1373,
  "ARG_OF_PERICENTER": 118.2973,
  "MEAN_ANOMALY": 308.3948,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 52561,
  "REV_AT_EPOCH": 588,
  "BSTAR": 0.0031129,
  "MEAN_MOTION_DOT": 0.0006717,
  "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-3955
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	May 13, 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/52561

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