airmass.org
EN
ES
FR
EL
dark mode
« observatories list
W. M. Keck Observatory
[
select site
]
Country
United States
Latitude
19° 49' 34.67" N
Longitude
155° 28' 27.95" W
Elevation
4160m
Light pollution
very low
Limiting magnitude
6.8
Local time
Maps
(open on google)
{"elevation":4160,"name":"W. M. Keck Observatory","latitude":19.8262972,"longitude":-155.474431,"timezone":"Pacific\/Honolulu","aliases":[],"lightpollution":1,"country":"United States"}