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HIP 6669

HIP 6669 DoubleStar Psc Visible Level 5 Expert level - Requires steady seeing
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Physical Properties

Magnitude 6.18
Spectral Type F5III
Star Color Yellow-white (B-V 0.43)

Position & Identifiers

RA 01h 25m 35.7s
Dec +23° 30' 42.0"
Constellation Psc
HR 407
HIP 6669

Visibility

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Multiple Star System

Separation 1.5″
Companion Mag 10.5
Position Angle 70°
Star Colors A: Yellow-white B: Orange
Discoverer TOK 11

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 70° A (6.2) B (10.5)

Sep: 1.5″ · PA: 70° · N up, E left

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

Size Comparison

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Stellar Lifecycle

Spectral Classification

Hertzsprung-Russell Diagram

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Blackbody Spectrum

Stellar Absorption Spectrum

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

Stellar Notes

5.4291d, K 14.5k/s, V0 -15.9k/s, asini 1.00.

Survey Image

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