M39

백조자리 산개성단 M39입니다.

M39
NGC 7092
Other description: Open cluster bright scattered.
Constellation:  Cyg
Dreyer description: Cluster, very large, very sparse in stars, very little compressed, stars of magnitude 7 to 10; = M39.
Magnitude:  4.6
RA: 21h 32m 20.1s  Dec: +48°27'10"
RA: 21h 32m 12.0s  Dec: +48°26'00"  (Epoch 2000)
Size:32.0'

AP130EDF, EQ1200, ST10XME
RGB: 180sec X 1
2003년 11월 23일 덕초현 천문인마을