HIP 57669
HIP 57669
DoubleStar
Cen
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
4.32
Spectral Type
B3Vne
Star Color
Blue-white
(B-V -0.15)
Position & Identifiers
RA
11h 49m 41.1s
Dec
-63° 47' 18.0"
Constellation
Cen
HR
4537
HIP
57669
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
5.3″
Companion Mag
16.4
Position Angle
57°
Star Colors
A: Blue-white
Discoverer
SHT 40
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.3″ · PA: 57° · 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
Sco-Cen assoc.
Expanding circumstellar shell.
Survey Image
Loading survey image…