HIP 25492
HIP 25492
DoubleStar
Aur
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.74
Spectral Type
B9Ib
Star Color
Yellow-white
(B-V 0.16)
Position & Identifiers
RA
05h 27m 08.3s
Dec
+30° 12' 31.0"
Constellation
Aur
HR
1804
HIP
25492
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
92.4″
Companion Mag
9.2
Position Angle
16°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
ARY 38
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 92.4″ · PA: 16° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Notes
Aur OB1. Concentration of hydrogen emission in direction of this association.
Survey Image
Loading survey image…