HIP 90174
HIP 90174
DoubleStar
Ser
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.38
Spectral Type
F6III-IV
Star Color
Yellow-white
(B-V 0.34)
Position & Identifiers
RA
18h 24m 03.5s
Dec
-03° 35' 00.0"
Constellation
Ser
HR
6890
HIP
90174
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Visibility
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Multiple Star System
Separation
279.1″
Companion Mag
13.2
Position Angle
288°
Star Colors
A: Yellow-white
Discoverer
TOK 616
Eyepiece View
32x
Dawes: 1.9″
TFOV: 1.6°
Realistic = true angular size
Sep: 279.1″ · PA: 288° · 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
Equal components.
Survey Image
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