M31SyS J004353.59+415323.3

CONFIRMED M31  

Equatorial coordinates
α =  10.973330 | 00 43 53.600000
δ =  41.889810 | +41 53 23.300000
 
Constellation Andromeda
Symbiotic IR Type S
Spectral Type M6
Magnitude range (V)  
Outbursts No

Identifiers

M31SyS J004353.59+415323.3 GSC TYC WRAY
SIMBAD [VRJ2006] M31V-J00435354+4153232 HIP SAO Hen
BD – IRAS  GAIA DR2  ESO
HD 2MASS  WISE  AAVSO

Position

Right ascension (°) 10.973330ref   Parallax (mas) Reddening E(B-V) (mag) 0.195 ± 0.072ref
Declination (°) 41.889810ref Distance (kpc) 785.00 ± 25.00ref    
Galactic longitude (°) 121.428420ref Proper motion in α (mas/yr)    
Galactic latitude (°) -20.959920ref Proper motion in δ (mas/yr)    

Observations

U (mag)   X-Ray   Flickering  
B (mag) 24.66ref X-Ray type   Outbursts No
V (mag) 20.62ref IUE No Type  
R (mag)   IRAS flux at 12 μm (Jy)   IPmax (eV) 99.0ref
I (mag)   IRAS flux at 25 μm (Jy)   OVI lines Noref
G (mag)   IRAS flux at 60 μm (Jy)      
J (mag)   IRAS flux at 100 μm (Jy)      
H (mag)   WISE W1 (mag)      
K (mag)   WISE W2 (mag)      
L (mag)   WISE W3 (mag)      
    WISE W4 (mag)      
    Radio      
    Radio flux (mJy)      

Orbit

Orbital period (days)   γ velocity (km/h)   Size of giant’s orbit (AU)  
Eccentricity   RV of giant (km/h)   Separation (AU)  
Inclination (°)   Inferior conj. of giant (JD)   Mass function  
Ephemeris type       Mass ratio  
Ephemeris T(JD)          

Cool component

Spectral type M6ref Mass (M)   Pulsation  
Eff. temperature (K)   Radius (R)   Type  
IR type Sref Luminosity (L)   Pulsation period (days)  
Metallicity [Fe/H]       Ephemeris type  
        Ephemeris T(JD)  

Hot component

Type/Spectra   Mass (M)   Spin period (min)  
Eff. temperature (K)   Radius (R)   Accretion disk  
Lower limit (K) 100000ref Luminosity (L)      
Upper limit (K) 160000ref        

Links

SIMBAD     CDS Portal


Notes

 


References

Last updated: Jan 12, 2019 @ 3:59 pm