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75 Tau

HIP 20877; 75 Tau Star Tau Visible Level 2 Small telescope (4")
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Physical Properties

Magnitude 4.97
Spectral Type K2III
Star Color Orange (B-V 1.13)

Position & Identifiers

RA 04h 28m 26.4s
Dec +16° 21' 35.0"
Constellation Tau
HR 1407
HIP 20877
Flamsteed 75 Tau

Visibility

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Multiple Star System

Separation 0.0″
Position Angle 30°
Star Colors A: Orange
Discoverer RCH 2

Eyepiece View

15x Dawes: 1.9″ TFOV: 3.3°
Realistic = true angular size
N E 30° A (5.0) B (7.0)

Sep: 0.0″ · PA: 30° · 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

Sep. 0.024".
Diam. 0.0020".

Survey Image

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