M31SyS J004432.09+411940.8

CONFIRMED M31
 
Constellation
Andromeda
Equatorial coordinates
α = 00 44 32.090
δ = +41 19 40.692
Galactic coordinates
l = 121.5389°
b = -21.5251°

Suspected 2014Ref
Confirmed 2014Ref
Symbiotic IR type DRef
Hot component type shell-burningRef
Outbursts -

Identifiers

M31SyS J004432.09+411940.8 IRAS - GSC2.4.2 NBVE012366 AAVSO -
SIMBAD M31SyS J004432.09+411940.8 Pan-STARRS 157590111336224134 SAO - VSX -
GAIA DR3 - SkyMapper - WRAY - GCVS -
2MASS J00443214+4119408 HIP - Hen - BD -
WISE J004431.95+411942.1 TYC - ESO - HD -

Symbiotic Catalogs

Bidelman (1954) - Allen (1984) - Belzcyński et al. (2001) -
Gaposchkin (1957) - Kenyon (1986) - Akras et al. (2019) M31 SySt-29 (Conf.)
Boyarchuk (1969) - Vaidis (1988, 1991) -

Position

Right ascension (°) 11.1337Ref Parallax (mas) - Reddening E(B-V) (mag) 0.27±0.09Ref, Note
Declination (°) 41.3280Ref Distance (kpc) 785±25Ref
-, Note
   
Galactic longitude (°) 121.5389Ref Proper motion in α (mas/yr) -    
Galactic latitude (°) -21.5251Ref Proper motion in δ (mas/yr) -    

Observations

X-Ray NoRef IR type DRef Radio -
X-Ray type - J (mag) - Flickering -
GALEX FUV (mag) - H (mag) - Outbursts -
GALEX NUV (mag) - K (mag) - Outburst type -
IUE NoRef WISE W1 (mag) 13.92Ref Jets -
FUSE NoRef WISE W2 (mag) 13.21Ref Resolved nebula -
U (mag) 21.35Ref WISE W3 (mag) 11.23Ref IPmax (eV) 114Ref
B (mag) 21.43Ref WISE W4 (mag) 9.02Ref [O III] lines YesRef
V (mag) 21.15Ref IRAS 12μm (Jy) - He II lines YesRef
R (mag) - IRAS 25μm (Jy) - [Fe VII] lines YesRef
I (mag) 20.71Ref IRAS 60μm (Jy) - O VI lines YesRef
BP (mag) - IRAS 100μm (Jy) -
G (mag) - AKARI S09 (Jy) -
RP (mag) - AKARI S18 (Jy) -

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 -
Eclipses -     Mass ratio -
Orbital ephemeris -        

Cool component

Spectral type - Mass (M) - Pulsation -
Eff. temperature (K) - Radius (R) - Type -
IR type DRef Luminosity (L) - Pulsation period (days) -
Metallicity [Fe/H] -     Pulsation ephemeris -

Hot component

Type/Spectral type - Mass (M) - Spin period (min) -
Shell-burning/Accreting-only shell-burningRef Radius (R) - Accretion disk -
Eff. temperature (K) - Luminosity (L) -    
Lower limit (K) 114000Ref        
Upper limit (K) 260000Ref        

Links

SIMBAD   CDS Portal


Notes

 


References


Last updated: January 12, 2019