HIP 97515
HIP 97515
DoubleStar
Sgr
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
6.05
Spectral Type
F2V
Star Color
Yellow-white
(B-V 0.40)
Position & Identifiers
RA
19h 49m 11.6s
Dec
-28° 47' 20.0"
Constellation
Sgr
HR
7538
HIP
97515
Double Cat
12956
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Visibility
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Multiple Star System
Separation
2.0″
Companion Mag
10.5
Position Angle
290°
Star Colors
A: Yellow-white
B: Orange
Discoverer
I 1039
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 2.0″ · PA: 290° · 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
6.1, 11.9v sep. 2" in 1910, 1913, not seen as double in 1926, 1928, 1929. Probably single?
Survey Image
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