HIP 57805
HIP 57805
DoubleStar
UMa
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.27
Spectral Type
Am
Star Color
Yellow-white
(B-V 0.32)
Position & Identifiers
RA
11h 51m 09.4s
Dec
+33° 22' 30.0"
Constellation
UMa
HR
4545
HIP
57805
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
46.1″
Companion Mag
9.3
Position Angle
274°
Star Colors
A: Yellow-white
B: Orange
Discoverer
ARG 101
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 46.1″ · PA: 274° · 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.
Survey Image
Loading survey image…