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Rho Gem

HIP 36366; Rho Gem; 62 Gem DoubleStar Gem Visible Level 6 Professional/Research - Requires steady seeing
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Physical Properties

Magnitude 4.18
Spectral Type F0V
Star Color Yellow-white (B-V 0.32)
Distance 52.6 ly

Position & Identifiers

RA 07h 29m 06.7s
Dec +31° 47' 04.0"
Constellation Gem
HR 2852
HIP 36366
Bayer Rho
Flamsteed 62 Gem
Double Cat 6109

Visibility

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Multiple Star System

Components 4
Component IDs AC
Separation 1.2″
Companion Mag 12.5
Position Angle 272°
Star Colors A: Yellow-white
Discoverer A 2124

Eyepiece View

80x Dawes: 1.9″ TFOV: 0.6°
Realistic = true angular size
N E 272° A (4.2) B (12.5)

Sep: 1.2″ · PA: 272° · 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

B, 12.5v at 3" CPM.

Survey Image

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