SpaceAtlas
Asteroiden, Kometen und erdnahe Objekte mit JPL-Bahndaten erkunden.
Objekte gesamt
46,972
Erdnahe Objekte
42,837
Potenziell Gefährlich
15
Mit Bild
0
Anleitungen
What Makes an Asteroid Potentially Hazardous
Not every near-earth asteroid is a threat. NASA applies three hard thresholds -
The Giant Planets' Trojans and the Asteroid Belt
More than a million asteroids live in the main belt between Mars and Jupiter. A
Comets: The Solar System's Ice Messengers
Of the thousands of catalogued comets, most live far beyond Neptune and only dip
What the Data Quality Column Actually Means
Every SpaceAtlas orbital record carries a quality flag and an observation count.
Reading the Orbits: Kepler Elements Made Simple
Asteroids and comets move on ellipses, and every ellipse can be pinned down by j
How Near-Earth Asteroids Are Classified
The four families of near-Earth asteroids - Apollo, Amor, Atira and Aten - are d
Kategorien
Größte Objekte
Ceres
Durchmesser: 939 km
Vesta
Durchmesser: 522 km
Pallas
Durchmesser: 513 km
Hygiea
Durchmesser: 407 km
Interamnia
Durchmesser: 306 km
Europa
Durchmesser: 303 km
Davida
Durchmesser: 270 km
Euphrosyne
Durchmesser: 267 km
Erdnahe Objekte
Ganymed
Perihel: 1.243 AU
Don Quixote
Perihel: 1.25 AU
Eros
Perihel: 1.133 AU
Eric
Perihel: 1.102 AU
Ivar
Perihel: 1.123 AU
Sisyphus
Perihel: 0.875 AU
53319
Perihel: 0.976 AU
52762
Perihel: 0.837 AU