Asteroid (4179) Toutatis passes the Earth

The asteroid (4179) Toutatis, as photographed with the FORS1 multimode instrument at the 8.2-m VLT Kueyen telescope at the ESO Paranal Observatory. At the time of these exposures, the asteroid was about 1,640,000 km from the Earth and moving rapidly across the sky in the southern constellation Ara (The Altar).

The exposure time was 5 min while the telescope was following the normal diurnal motion; the stars now appear as points of light, while the asteroid's long trail crosses the entire field-of-view. Both photos were obtained through a narrow optical filter.

Credit:

ESO

Over de afbeelding

Id:eso0430b
Type:Observatie
Publicatiedatum:29 september 2004
Gerelateerde berichten:eso0430
Grootte:2048 x 2042 px

Over het object

Naam:4179 Toutatis
Type:Solar System : Interplanetary Body : Asteroid
Categorie:Solar System

Afbeeldingstypen

Grote JPEG
979,3 KB

Achtergrond

1024x768
131,1 KB
1280x1024
227,8 KB
1600x1200
374,4 KB
1920x1200
518,6 KB
2048x1536
796,1 KB

Kleuren & filters

BandTelescoop
OptischVery Large Telescope
FORS1

Exposure time: 300s