V569 Mon
Observable Variable Star
Range: 6.4 - 6.5, Period: 6.4h, Type: Beta C
HIP 34234
DoubleStar
Mon
Visible
Level 3
Medium telescope (6-8") - Requires steady seeing
Physical Properties
Magnitude
6.49
Variable Type
Beta Cephei (Pulsating)
Spectral Type
B0.5V+F5III
Star Color
Blue-white
(B-V -0.05)
Position & Identifiers
RA
07h 05m 49.7s
Dec
-10° 39' 40.0"
Constellation
Mon
HR
2670
HIP
34234
Variable ID
V569 Mon
Double Cat
5782
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Visibility
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Comparison Stars for V569 Mon (6.4–6.5)
Nearby stable stars for estimating brightness (AAVSO)
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Multiple Star System
Components
4
Component IDs
AC
Separation
6.4″
Companion Mag
10.1
Position Angle
283°
Star Colors
A: Blue-white
B: Yellow
Discoverer
D 12
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 6.4″ · PA: 283° · 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
ADS 5782A, Beta C 6.42 - 6.53V, 0.267d? or 0.18d. Other indications from 4 to 10.4 hrs.
Component B, 10.3v, F5III.
Exciting star of HII region S296. Doubtful if member of CMa OB1.
Survey Image
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