▸Orbital parameters

Orbit class	LEO
Inclination	87.9192°
Eccentricity	0.0002009
Period	109.0 min
Apogee	1,183 km
Perigee	1,180 km
Mean motion	13.20773579 rev/day
RAAN	270.4558°
Arg of perigee	92.7571°
Mean anomaly	267.3792°
B*	4.7058e-5
Rev at epoch	23,315

▸Two-line element set (TLE)

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

1 49303U 21090AA 26188.16225303 .00000032 00000-0 47058-4 0 9991

2 49303 87.9192 270.4558 0002009 92.7571 267.3792 13.20773579233154

▸ source OMM (JSON)

{
  "OBJECT_NAME": "ONEWEB-0377",
  "OBJECT_ID": "2021-090AA",
  "EPOCH": "2026-07-07T03:53:38.662+00:00",
  "MEAN_MOTION": 13.20773579,
  "ECCENTRICITY": 0.0002009,
  "INCLINATION": 87.9192,
  "RA_OF_ASC_NODE": 270.4558,
  "ARG_OF_PERICENTER": 92.7571,
  "MEAN_ANOMALY": 267.3792,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 49303,
  "REV_AT_EPOCH": 23315,
  "BSTAR": 0.000047058,
  "MEAN_MOTION_DOT": 3.2e-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-0377
Operator	OneWebHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United Kingdom
Launch date	Oct 14, 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/49303

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