Delta PsA

HIP 113246; Delta PsA; 23 PsA DoubleStar PsA Visible Level 3 Medium telescope (6-8") - Requires steady seeing

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Physical Properties

Magnitude 4.21

Spectral Type G8III

Star Color Orange (B-V 0.97)

Distance 155.3 ly

Position & Identifiers

RA 22h 55m 56.9s

Dec -32° 32' 23.0"

Constellation PsA

HR 8720

HIP 113246

Bayer Delta

Flamsteed 23 PsA

Visibility

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Multiple Star System

Separation 4.9″

Companion Mag 9.2

Position Angle 250°

Star Colors A: Orange

Discoverer HWE 91

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 4.9″ · PA: 250° · 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

Double Star

CPM. Companion G3.

Dynamical

0.014".

Survey Image

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