▸Orbital parameters

Orbit class	LEO
Inclination	87.9193°
Eccentricity	0.0001902
Period	109.1 min
Apogee	1,187 km
Perigee	1,184 km
Mean motion	13.19726319 rev/day
RAAN	301.0831°
Arg of perigee	108.8965°
Mean anomaly	251.2374°
B*	-6.9456e-5
Rev at epoch	17,939

▸Two-line element set (TLE)

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

1 54138U 22138AB 26187.69058154 -.00000015 00000-0 -69456-4 0 9991

2 54138 87.9193 301.0831 0001902 108.8965 251.2374 13.19726319179390

▸ source OMM (JSON)

{
  "OBJECT_NAME": "ONEWEB-0520",
  "OBJECT_ID": "2022-138AB",
  "EPOCH": "2026-07-06T16:34:26.245+00:00",
  "MEAN_MOTION": 13.19726319,
  "ECCENTRICITY": 0.0001902,
  "INCLINATION": 87.9193,
  "RA_OF_ASC_NODE": 301.0831,
  "ARG_OF_PERICENTER": 108.8965,
  "MEAN_ANOMALY": 251.2374,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 54138,
  "REV_AT_EPOCH": 17939,
  "BSTAR": -0.000069456,
  "MEAN_MOTION_DOT": -1.5e-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-0520
Operator	OneWebHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United Kingdom
Launch date	Oct 22, 2022HIGHvia 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/54138

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