23 Vul
HIP 99874; 23 Vul
DoubleStar
Vul
Visible
Level 5
Expert level - Requires steady seeing
Physical Properties
Magnitude
4.52
Spectral Type
K3-IIIFe-1
Star Color
Red
(B-V 1.26)
Distance
408 ly
Position & Identifiers
RA
20h 15m 46.1s
Dec
+27° 48' 51.0"
Constellation
Vul
HR
7744
HIP
99874
Flamsteed
23 Vul
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
0.2″
Companion Mag
6.9
Position Angle
138°
Star Colors
A: Red
Discoverer
MCA 60
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
Also classified K3III CN-1 Ba0.3 Fe-1.
Survey Image
Loading survey image…