LIN 358

CONFIRMED SMC  

Equatorial coordinates
α =  14.801061 ± 0.026533 | 00 59 12.251313
δ =  -75.088231 ± 0.017556 | -75 05 17.616419
 
Constellation Tucana
Symbiotic IR Type S🡕
Spectral Type K5 Ib
Magnitude range (V)  
Outbursts No

Identifiers

LIN 358 GSC TYC WRAY
SIMBAD LIN 358 HIP SAO Hen
BD – IRAS  GAIA DR2 4684550589578636928 ESO
HD 2MASS J00591224-7505176 WISE  J005912.23-750517.6 AAVSO 000-BJP-581

Position

Right ascension (°) 14.801061 ± 0.026533ref  Parallax (mas) Reddening E(B-V) (mag) 0.042 ± 0.001ref
Declination (°) -75.088231 ± 0.017556ref Distance (kpc) 62.10 ± 1.90ref    
Galactic longitude (°) 302.259404 ± 0.017556ref Proper motion in α (mas/yr) 0.838517 ± 0.051768ref    
Galactic latitude (°) -42.029881 ± 0.026533ref Proper motion in δ (mas/yr) -1.008739 ± 0.034986ref    

Observations

U (mag)   X-Ray Yesref Flickering  
B (mag) 16.82ref X-Ray type αref Outbursts No
V (mag) 15.34ref IUE Yes Type  
R (mag) 14.90ref IRAS flux at 12 μm (Jy)   IPmax (eV) 114.0ref
I (mag) 13.77ref IRAS flux at 25 μm (Jy)   OVI lines Yesref
G (mag) 14.74ref IRAS flux at 60 μm (Jy)      
J (mag) 15.50ref IRAS flux at 100 μm (Jy)      
H (mag) 11.65ref WISE W1 (mag) 11.29ref    
K (mag) 11.46ref WISE W2 (mag) 11.29ref    
L (mag)   WISE W3 (mag) 10.86ref    
    WISE W4 (mag) 8.90ref    
    Radio      
    Radio flux (mJy)      

Orbit

Orbital period (days) ~1060ref γ velocity (km/h)   Size of giant’s orbit (AU)  
Eccentricity   RV of giant (km/h)   Separation (AU) ~3.7ref
Inclination (°)   Inferior conj. of giant (JD)   Mass function  
Ephemeris type       Mass ratio  
Ephemeris T(JD)          

Cool component

Spectral type K5 Ibref Mass (M) 5ref Pulsation  
Eff. temperature (K) 4000 ± 200ref
3768ref
Radius (R) 178ref Type  
IR type S🡕, ref Luminosity (L) 7300ref Pulsation period (days)  
Metallicity [Fe/H]       Ephemeris type  
        Ephemeris T(JD)  

Hot component

Type/Spectra WDref Mass (M) >1.18ref Spin period (min)  
Eff. temperature (K) 160000ref
250000ref
Radius (R) 0.089ref
0.127ref
Accretion disk  
Lower limit (K)   Luminosity (L) 26660 ± 3920ref    
Upper limit (K)          

Links

SIMBAD     CDS Portal     VSX


Notes

 


References

Last updated: Nov 12, 2020 @ 9:46 am