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HIP 365

HIP 365 DoubleStar And Visible Level 3 Medium telescope (6-8") - Requires steady seeing
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Physical Properties

Magnitude 6.01
Spectral Type B9III

Position & Identifiers

RA 00h 04m 36.7s
Dec +42° 05' 32.0"
Constellation And
HR 9105
HIP 365
Double Cat 30

Visibility

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Multiple Star System

Separation 5.1″
Companion Mag 9.7
Position Angle 170°
Discoverer STT 514

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 170° A (6.0) B (9.7)

Sep: 5.1″ · PA: 170° · N up, E left

Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″

Size Comparison

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Stellar Lifecycle

Spectral Classification

Blackbody Spectrum

Stellar Absorption Spectrum

Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.

Stellar Notes

Binary.
ADS 30B, 9.5 F5.
Primary discordant classifications, B9III or A3Vs.

Survey Image

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