LBN 640 (HII region)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 35 arcminutes across.
From South El Monte , LBN 640 is visible in the dawn sky, rising at 21:12 (PDT) and reaching an altitude of 49° above the north-eastern horizon before fading from view as dawn breaks at around 04:31.
|
Name
LBN 640
|
Object type
HII region
|