▸Orbital parameters

Orbit class	LEO
Inclination	53.1669°
Eccentricity	0.0000966
Period	93.8 min
Apogee	463 km
Perigee	462 km
Mean motion	15.34399983 rev/day
RAAN	186.1028°
Arg of perigee	82.3252°
Mean anomaly	338.5527°
B*	-9.0260e-4
Rev at epoch	588

▸Two-line element set (TLE)

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

1 54164U 22141H 26188.16670139 -.00030748 00000-0 -90260-3 0 9992

2 54164 53.1669 186.1028 0000966 82.3252 338.5527 15.34399983 5889

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-5278",
  "OBJECT_ID": "2022-141H",
  "EPOCH": "2026-07-07T04:00:03+00:00",
  "MEAN_MOTION": 15.34399983,
  "ECCENTRICITY": 0.0000966,
  "INCLINATION": 53.1669,
  "RA_OF_ASC_NODE": 186.1028,
  "ARG_OF_PERICENTER": 82.3252,
  "MEAN_ANOMALY": 338.5527,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 54164,
  "REV_AT_EPOCH": 588,
  "BSTAR": -0.0009026,
  "MEAN_MOTION_DOT": -0.00030748,
  "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-5278
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Oct 28, 2022HIGHvia 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/54164

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