potentially hazardous object
Sign in to saveAlso known as PHO, Potentially Hazardous Comet, Potentially Hazardous Comets, PHCs
asteroid or comet with an orbit such that it has the potential to make close approaches to the Earth
Wikidata facts
- Image
- Orbitas de asteroides potencialmente perigosos 2021.jpg
via Wikidata · CC0
Connections
Sentry
Entity
Kuiper Belt
Entity
apsis
Entity
hazard
Entity
Apollo asteroid
Entity
Minor planet designation
Entity
Wide-field Infrared Survey Explorer
Entity
planet beyond Neptune
Entity
Near-Earth Asteroid Tracking
Organization
Lowell Observatory Near-Earth-Object Search
Entity
minimum orbit intersection distance
Entity
list of minor planets: 138001–139000
Entity
list of minor planets: 137001–138000
Entity
list of observatory codes
Entity
list of minor planets: 242001–243000
Entity
list of minor planets: 374001–375000
Entity
meteorite fall
Entity
Earth
Concept
Sun
Concept
Moon
Concept