HIP 49294
HIP 49294
DoubleStar
Hya
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.70
Spectral Type
A0III-IV
Star Color
White
(B-V 0.00)
Position & Identifiers
RA
10h 03m 41.4s
Dec
-25° 18' 60.0"
Constellation
Hya
HR
3962
HIP
49294
Double Cat
7625
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Visibility
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Multiple Star System
Separation
17.3″
Companion Mag
12.2
Position Angle
321°
Star Colors
A: White
Discoverer
HO 370
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 17.3″ · PA: 321° · 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
Blanco et al. give U-B = +1.49, whereas C. Stagg finds 0.00 more reasonable. Four-color measurements give u-b = +1.087, | which transforms to U-B = +0.023 using U-B = 0.727(u-b) - 0.984.
Survey Image
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