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NP Gem

HIP 33929 Star Gem Visible Level 1 Naked eye / Binoculars
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Physical Properties

Magnitude 5.94
Variable Type Slow Irregular Variable
Spectral Type M1
Star Color Red (B-V 1.63)

Position & Identifiers

RA 07h 02m 25.5s
Dec +17° 45' 20.0"
Constellation Gem
HR 2631
HIP 33929
Variable ID NP Gem

Visibility

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Multiple Star System

Separation 0.0″
Companion Mag 7.0
Position Angle -1°
Star Colors A: Red
Discoverer OCC 411

Eyepiece View

15x Dawes: 1.9″ TFOV: 3.3°
Realistic = true angular size
N E A (5.9) B (7.0)

Sep: 0.0″ · PA: -1° · 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

Lb? 5.89 - 6.04V.
Sep. 0.020".

Survey Image

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