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HIP 17328

HIP 17328 DoubleStar Octans (Oct) Visible Level 5 Expert level - Requires steady seeing
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Physical Properties

Magnitude 6.41
Spectral Type B9.5IV
Star Color Blue-white (B-V -0.01)
Distance 408 ly

Position & Identifiers

RA 03h 42m 32.1s
Dec -85° 15' 44.0"
Constellation Octans (Oct)
HR 1271
HIP 17328

Visibility

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Multiple Star System

Separation 1.9″
Companion Mag 8.1
Position Angle 251°
Star Colors A: Blue-white B: Yellow-white
Discoverer R 38

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 251° A (6.4) B (8.1)

Sep: 1.9″ · PA: 251° · N up, E left

Unresolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 2.3″

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