HOME

BACK

NGC 4349

OPEN CLUSTER IN CRUX (THE SOUTHERN CROSS) 

(Image centered at ra: 12h:24m:08s / dec -61º 52')

 

 

CLICK IN THE IMAGE FOR A HIGHER RESOLUTION VIEW

 

May 2026, Home Backyard in Martinez, Buenos Aires, Argentina

 


 

DATA

TYPE: Open Cluster

Visual Brightness: 7.4

APPARENT DIAMETER: 12 arc minutes

DISTANCE: 7000  light years

 

IMAGE INFORMATION

SCOPE: 6" ORION OPTICS UK (Ultra Grade Optics) w/Sky Watcher Coma Corrector (0.9x) working at at f4.5

CAMERA: QHY 183 MONO

MOUNT: VIXEN GP DX MOUNT, OAG with QHY 5II Mono

FILTERS:  OPTOLONG LRGB Set Antlia 3nm HA

SKY CONDITIONS: Urban Skies. Bortle 9

EXPOSURES: LRGB (45,45,45,45) - all channels bin 1x1

 

OBJECT DESCRIPTION AND IMAGE SESSION

NGC 4349 is an open cluster located in Crux next cross mayor axis and a bit more of one degree of Alfa Crux. Following Trumpler Classification it has a strong central concentration and medium rich numbers of stars within. That is to say type I, 2, m. NGC 4349 spans over a distance of 58 to 75 light years and is estimated to be 250 million years old which is basically an intermediate age. Because its location close to the celestial equator it has a crowded stellar background  NGC 4349 was discovered by Scottish astronomer James Dunlop in 1826 from Paramatta Observatory in Australia.