100-Her (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

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From Fairfield , 100-Her will become visible at around 17:37 (EST), 40° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 21:33.

Name 100-Her
Object type Star
Other names
100-Her
100 Herculis
HR 6781[1]
HD 166045
NSV 10253
HIP 88818[3]
TYC 2095-3224-1[2]
Position
Right ascension:18h07m49s [2]
Declination:+26°06'04" [2]
Constellation:Hercules
Magnitude:
Variable
5.82 (V) [2]
6.01 (BT) [2]
5.84 (VT) [2]
Distance:49.6 parsec
161.7 lightyrs [3]
B-V Color (mag):0.14
Proper motion (speed):22.5 mas/yr[3]
Proper motion (pos ang):347.2°
Derived quantities
Absolute mag (V):2.35

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