AsteroidNear-Earth ObjectPotentially Hazardous

403775

Aten

Also known as: 403775 (2011 HS4)

Overview

403775 is an asteroid classified in the Aten orbit class. It is a Near-Earth Object (NEO). It has been identified as potentially hazardous. It was discovered on 2011-Apr-26 by Mt. Lemmon Survey.

Key Measurements

Type

Asteroid

Orbit Class

Aten

Absolute Magnitude

20.9

H

DimBright

Near-Earth Object

Yes

Potentially Hazardous

Yes

Discovered

2011-Apr-26

Discoverer

Mt. Lemmon Survey

Diameter

Unknown

Absolute Magnitude (H)

20.9

Orbit Class

Aten

Body Type

asteroid

Near-Earth Object

Yes

Potentially Hazardous

Yes

Data Sources
JPL Small-Body Database

Source ID: 20403775