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 Fairfield , Graff's Cluster will become visible around 19:06 (EDT) as the dusk sky fades, 47° above your south-western horizon. It will then sink towards the horizon, setting at 23:46.

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
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
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




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