Arp 99 (Galaxy cluster)

Image of Arp 99
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From South El Monte , Arp 99 will become visible at around 18:30 (PST), 26° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 15 minutes after the Sun at 20:44.

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Name Arp 99
Object type Galaxy cluster
Comprised of NGC7547
NGC7549
NGC7550
NGC7594
Other names
Position
Right ascension:23h15m [1]
Declination:+18°59' [1]
Constellation:Pegasus
Magnitude:12.20 (V) [1]
10.90 (R) [2]
Sources
Visibility from South El Monte

All times shown in South El Monte local time.

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PST

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