Delta Psc

HIP 3786; Delta Psc; 63 Psc DoubleStar Psc Visible Level 3 Medium telescope (6-8") - Requires steady seeing

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Physical Properties

Magnitude 4.43

Spectral Type K4IIIb

Star Color Red (B-V 1.50)

Distance 171.7 ly

Position & Identifiers

RA 00h 48m 41.0s

Dec +07° 35' 06.0"

Constellation Psc

HR 224

HIP 3786

Bayer Delta

Flamsteed 63 Psc

Visibility

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Multiple Star System

Separation 135.0″

Companion Mag 14.0

Position Angle 12°

Star Colors A: Red

Discoverer BUP 11

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 135.0″ · PA: 12° · N up, E left

Resolved · 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

Remarks

Occultation diam. = 0.0042".

Survey Image

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