▸Orbital parameters

Orbit class	LEO
Inclination	87.9183°
Eccentricity	0.0001756
Period	109.1 min
Apogee	1,187 km
Perigee	1,184 km
Mean motion	13.19725484 rev/day
RAAN	301.1689°
Arg of perigee	113.7594°
Mean anomaly	246.3723°
B*	5.1513e-5
Rev at epoch	16,142

▸Two-line element set (TLE)

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

1 55809U 23029P 26187.29728255 .00000034 00000-0 51513-4 0 9993

2 55809 87.9183 301.1689 0001756 113.7594 246.3723 13.19725484161427

▸ source OMM (JSON)

{
  "OBJECT_NAME": "ONEWEB-0645",
  "OBJECT_ID": "2023-029P",
  "EPOCH": "2026-07-06T07:08:05.212+00:00",
  "MEAN_MOTION": 13.19725484,
  "ECCENTRICITY": 0.00017556,
  "INCLINATION": 87.9183,
  "RA_OF_ASC_NODE": 301.1689,
  "ARG_OF_PERICENTER": 113.7594,
  "MEAN_ANOMALY": 246.3723,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 55809,
  "REV_AT_EPOCH": 16142,
  "BSTAR": 0.000051513005,
  "MEAN_MOTION_DOT": 3.4e-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-0645
Operator	OneWebHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United Kingdom
Launch date	Mar 9, 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/55809

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