▸Orbital parameters

Orbit class	LEO
Inclination	53.1592°
Eccentricity	0.0001198
Period	94.0 min
Apogee	472 km
Perigee	470 km
Mean motion	15.31694517 rev/day
RAAN	281.0768°
Arg of perigee	86.3295°
Mean anomaly	273.7843°
B*	7.9117e-5
Rev at epoch	32,728

▸Two-line element set (TLE)

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

1 46055U 20055AE 26187.53804926 .00002090 00000-0 79117-4 0 9993

2 46055 53.1592 281.0768 0001198 86.3295 273.7843 15.31694517327289

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-1554",
  "OBJECT_ID": "2020-055AE",
  "EPOCH": "2026-07-06T12:54:47.456+00:00",
  "MEAN_MOTION": 15.31694517,
  "ECCENTRICITY": 0.0001198,
  "INCLINATION": 53.1592,
  "RA_OF_ASC_NODE": 281.0768,
  "ARG_OF_PERICENTER": 86.3295,
  "MEAN_ANOMALY": 273.7843,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 46055,
  "REV_AT_EPOCH": 32728,
  "BSTAR": 0.000079117,
  "MEAN_MOTION_DOT": 0.0000209,
  "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-1554
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Aug 7, 2020HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	260HIGHvia 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/46055

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