▸Orbital parameters

Orbit class	LEO
Inclination	87.8973°
Eccentricity	0.0002205
Period	109.5 min
Apogee	1,208 km
Perigee	1,204 km
Mean motion	13.14502531 rev/day
RAAN	285.8290°
Arg of perigee	98.6770°
Mean anomaly	261.4610°
B*	-6.4164e-4
Rev at epoch	25,082

▸Two-line element set (TLE)

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

1 48221U 21031M 26187.68403044 -.00000225 00000-0 -64164-3 0 9992

2 48221 87.8973 285.8290 0002205 98.6770 261.4610 13.14502531250823

▸ source OMM (JSON)

{
  "OBJECT_NAME": "ONEWEB-0187",
  "OBJECT_ID": "2021-031M",
  "EPOCH": "2026-07-06T16:25:00.23+00:00",
  "MEAN_MOTION": 13.14502531,
  "ECCENTRICITY": 0.0002205,
  "INCLINATION": 87.8973,
  "RA_OF_ASC_NODE": 285.829,
  "ARG_OF_PERICENTER": 98.677,
  "MEAN_ANOMALY": 261.461,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 48221,
  "REV_AT_EPOCH": 25082,
  "BSTAR": -0.00064164,
  "MEAN_MOTION_DOT": -0.00000225,
  "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-0187
Operator	OneWebHIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United Kingdom
Launch date	Apr 25, 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/48221

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