3 Cam

HIP 21727; 3 Cam DoubleStar Cam Visible Level 6 Professional/Research - Requires steady seeing

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Physical Properties

Magnitude 5.05

Spectral Type K0III

Star Color Orange (B-V 1.07)

Position & Identifiers

RA 04h 39m 54.7s

Dec +53° 04' 47.0"

Constellation Cam

HR 1467

HIP 21727

Flamsteed 3 Cam

Double Cat 3359

Visibility

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Multiple Star System

Separation 1.8″

Companion Mag 12.3

Position Angle 308°

Star Colors A: Orange

Discoverer BU 1043

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 1.8″ · PA: 308° · 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

Variable Star

ADS 3359A, Cep?, 5.05 - 5.10V, 5d?

Spectroscopic Binary

121d, K 28.2k/s, V0 -40.5k/s, asini 46.9.

Survey Image

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