Mu Ser
HIP 77516; Mu Ser; 32 Ser
DoubleStar
Serpens
(Ser)
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
3.53
Spectral Type
B9.5III
Star Color
Blue-white
(B-V -0.04)
Distance
170 ly
Position & Identifiers
RA
15h 49m 37.2s
Dec
-03° 25' 49.0"
Constellation
Serpens
(Ser)
HR
5881
HIP
77516
Bayer
Mu
Flamsteed
32 Ser
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Visibility
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Multiple Star System
Separation
0.5″
Companion Mag
5.4
Position Angle
309°
Star Colors
A: Blue-white
B: Yellow-white
Discoverer
CHR 259
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 0.5″ · PA: 309° · N up, E left
Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″
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