Graff's Cluster (Open Cluster)

Image of Graff's Cluster
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 24 arcminutes across.
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From Cambridge , Graff's Cluster is visible in the evening sky, becoming accessible around 20:49 (EDT) as the dusk sky fades, 52° above your southern horizon. It will then reach its highest point in the sky at 21:22, 53° above your southern horizon. It will continue to be observable until around 02:02, when it sinks below 19° above your western horizon.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.
Name Graff's Cluster
Object Type Open Cluster
Other Names
IC 4756
Cr 386
Mel 210
Position
Constellation:Serpens Cauda
Magnitude:4.60 (V)[3]
4.96 (B)[2]
B-V Color (mag):0.36
Right ascension:18h38m [2]
Declination:+05°27' [2]
Distance:484.0 parsec
1577.8 lightyrs [1]
Derived Quantities
Absolute mag (V):-3.82
Events
01 Jul 2020  –  IC4756 is well placed
01 Jul 2021  –  IC4756 is well placed
01 Jul 2022  –  IC4756 is well placed
01 Jul 2023  –  IC4756 is well placed
01 Jul 2024  –  IC4756 is well placed
01 Jul 2025  –  IC4756 is well placed
01 Jul 2026  –  IC4756 is well placed
01 Jul 2027  –  IC4756 is well placed

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

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