Sigma Oph
HIP 85355; Sigma Oph; 49 Oph
Star
Oph
Visible
Level 2
Small telescope (4")
Physical Properties
Magnitude
4.34
Spectral Type
K2II
Star Color
Red
(B-V 1.50)
Distance
407.7 ly
Position & Identifiers
RA
17h 26m 30.9s
Dec
+04° 08' 25.0"
Constellation
Oph
HR
6498
HIP
85355
Bayer
Sigma
Flamsteed
49 Oph
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