HIP 30217
HIP 30217
DoubleStar
Mon
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
6.31
Range
6.29 - 6.41
Period
5.6 days
Variable Type
Eclipsing Binary (Algol-type)
Spectral Type
A4.5V
Star Color
Yellow-white
(B-V 0.24)
Distance
272 ly
Position & Identifiers
RA
06h 21m 25.8s
Dec
+02° 16' 07.0"
Constellation
Mon
HR
2280
HIP
30217
Double Cat
4971
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Light Curve
Multiple Star System
Separation
0.3″
Companion Mag
8.0
Position Angle
294°
Star Colors
A: Yellow-white
B: Yellow
Discoverer
A 2667
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 Fusion
Stellar Notes
ADS 4971, 6.3 - 6.37V, combined mag. Difference between components varies from 0.2 to 1.5V. Uncertain which component is | var.
6.8 A3V, 7.4 A6V, 120y, a = 0.448".
Survey Image
Loading survey image…