▸Orbital parameters

Orbit class	LEO
Inclination	87.9180°
Eccentricity	0.0001975
Period	109.2 min
Apogee	1,191 km
Perigee	1,188 km
Mean motion	13.18686943 rev/day
RAAN	331.5501°
Arg of perigee	101.8900°
Mean anomaly	258.2453°
B*	6.8981e-5
Rev at epoch	17,229

▸Two-line element set (TLE)

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

1 55144U 23004E 26187.88501752 .00000040 00000-0 68981-4 0 9998

2 55144 87.9180 331.5501 0001975 101.8900 258.2453 13.18686943172292

▸ source OMM (JSON)

{
  "OBJECT_NAME": "ONEWEB-0544",
  "OBJECT_ID": "2023-004E",
  "EPOCH": "2026-07-06T21:14:25.514+00:00",
  "MEAN_MOTION": 13.18686943,
  "ECCENTRICITY": 0.0001975,
  "INCLINATION": 87.918,
  "RA_OF_ASC_NODE": 331.5501,
  "ARG_OF_PERICENTER": 101.89,
  "MEAN_ANOMALY": 258.2453,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55144,
  "REV_AT_EPOCH": 17229,
  "BSTAR": 0.000068981,
  "MEAN_MOTION_DOT": 4e-7,
  "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	ONEWEB-0544
Operator	OneWebHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United Kingdom
Launch date	Jan 10, 2023HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	148HIGHvia 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/55144

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