NGC 6441

GLOBULAR CLUSTER IN SCORPIOUS

 (ra 17:50.13/ dec -37:03)

CLICK IN THE IMAGE FOR A HIGH RESOLUTION VIEW

May 2013 - Home Backyard in Martínez, Buenos Aires, Argentina

DATA

TYPE: Globular Cluster

Apparent magnitude: 7.8

Apparent diameter: 7.4 minutes

Distance: 37.800  light years

IMAGE INFORMATION

SCOPE: Carbon Fiber Ritchey Chrétien 8" f8 

CAMERA: QSI 583 WS

FILTERS: Baader LRGB, 2" IDAS LPS for all channels

SKY CONDITIONS: urban skies 20% Crescent Moon

EXPOSURES: LRGB (60,30,30,30)

OBJECT DESCRIPTION AND IMAGE SESSION

It was discovered by James Dunlop on May 1826. This cluster is very easy to locate since it is only 4 arc minutes from magnitude 3.19 star SAO 209318. A nice visual objective even to medium and small telescopes. The cluster presents a round shape and it is located close to the plane of our Milky Way in a vast star crowded region.