▸Orbital parameters

Orbit class	LEO
Inclination	43.0127°
Eccentricity	0.0003107
Period	94.3 min
Apogee	485 km
Perigee	481 km
Mean motion	15.27586574 rev/day
RAAN	17.7080°
Arg of perigee	262.9759°
Mean anomaly	97.0740°
B*	-1.9200e-4
Rev at epoch	18,889

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 55461U 23015N 26187.50779179 -.00005544 00000-0 -19200-3 0 9996

2 55461 43.0127 17.7080 0003107 262.9759 97.0740 15.27586574188895

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5646",
  "OBJECT_ID": "2023-015N",
  "EPOCH": "2026-07-06T12:11:13.211+00:00",
  "MEAN_MOTION": 15.27586574,
  "ECCENTRICITY": 0.00031067,
  "INCLINATION": 43.0127,
  "RA_OF_ASC_NODE": 17.708,
  "ARG_OF_PERICENTER": 262.9759,
  "MEAN_ANOMALY": 97.074,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55461,
  "REV_AT_EPOCH": 18889,
  "BSTAR": -0.00019199509,
  "MEAN_MOTION_DOT": -0.00005544,
  "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-5646
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Feb 2, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	305HIGHvia 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/55461

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