HIP 19261
HIP 19261
DoubleStar
Tau
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
6.01
Variable Type
Delta Scuti (Pulsating)
Spectral Type
F3V
Star Color
Yellow-white
(B-V 0.40)
Distance
465.9 ly
Position & Identifiers
RA
04h 07m 42.0s
Dec
+15° 09' 46.0"
Constellation
Tau
HR
1279
HIP
19261
Double Cat
2999
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Visibility
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Multiple Star System
Separation
3.5″
Companion Mag
8.8
Position Angle
222°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
STF 495
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 3.5″ · PA: 222° · 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
ADS 2999, B-A varies from 2.95 to 3.55V. Uncertain which component varies. Delta Sct?
CPM. B is dG8.
In Taurus cluster; Mel 25 #11; the Hyades.
Survey Image
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