▸Orbital parameters

Orbit class	LEO
Inclination	87.9191°
Eccentricity	0.0001889
Period	109.2 min
Apogee	1,191 km
Perigee	1,188 km
Mean motion	13.18686355 rev/day
RAAN	331.5084°
Arg of perigee	90.6411°
Mean anomaly	269.4938°
B*	-2.9532e-5
Rev at epoch	22,421

▸Two-line element set (TLE)

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

1 50499U 21132AG 26187.92886404 .00000001 00000-0 -29532-4 0 9998

2 50499 87.9191 331.5084 0001889 90.6411 269.4938 13.18686355224213

▸ source OMM (JSON)

{
  "OBJECT_NAME": "ONEWEB-0427",
  "OBJECT_ID": "2021-132AG",
  "EPOCH": "2026-07-06T22:17:33.853+00:00",
  "MEAN_MOTION": 13.18686355,
  "ECCENTRICITY": 0.0001889,
  "INCLINATION": 87.9191,
  "RA_OF_ASC_NODE": 331.5084,
  "ARG_OF_PERICENTER": 90.6411,
  "MEAN_ANOMALY": 269.4938,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 50499,
  "REV_AT_EPOCH": 22421,
  "BSTAR": -0.000029532,
  "MEAN_MOTION_DOT": 1e-8,
  "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-0427
Operator	OneWebHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United Kingdom
Launch date	Dec 27, 2021HIGHvia 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/50499

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