Bl 3-14

CONFIRMED MILKY WAY
 
Constellation
Sagittarius
Equatorial coordinates
α = 17 52 25.931
δ = -29 45 57.060
Galactic coordinates
l = 0.0530°
b = -1.6997°

Suspected 1979Ref
Confirmed 1984Ref
Symbiotic IR type SRef
Hot component type shell-burningRef
Outbursts YesRef - SyN?Ref

Identifiers

Bl 3-14 IRAS - GSC2.4.2 S8DO242559 AAVSO 000-BKB-413
SIMBAD PN Bl 3-14 Pan-STARRS 72282681080831242 SAO - VSX 62452
GAIA DR3 4056450857092626048 SkyMapper - WRAY - GCVS -
2MASS J17522594-2945570 HIP - Hen - BD -
WISE J175225.92-294557.1 TYC - ESO 455-55 HD -

Symbiotic Catalogs

Bidelman (1954) - Allen (1984) Bl3-14 (Conf.) Belzcyński et al. (2001) Bl 3-14 (Conf.)
Gaposchkin (1957) - Kenyon (1986) Bl3-14 (Conf.) Akras et al. (2019) PN Bl 3-14 (Conf.)
Boyarchuk (1969) - Vaidis (1988, 1991) Bl-3-14 (Conf.)

Position

Right ascension (°) 268.1080Ref Parallax (mas) -0.052±0.075Ref Reddening E(B-V) (mag) 0.92±0.03Ref, Note
Declination (°) -29.7658Ref Distance (kpc) 9.25Ref, Note, 8.65Ref, Note    
Galactic longitude (°) 0.0530Ref Proper motion in α (mas/yr) -8.77±0.08Ref    
Galactic latitude (°) -1.6997Ref Proper motion in δ (mas/yr) -1.25±0.05Ref    

Observations

X-Ray NoRef IR type SRef Radio NoRef
X-Ray type - J (mag) 10.42Ref Flickering -
GALEX FUV (mag) - H (mag) 9.18Ref Outbursts YesRef
GALEX NUV (mag) - K (mag) 8.68Ref Outburst type SyN?Ref
IUE NoRef WISE W1 (mag) 8.31Ref Jets -
FUSE NoRef WISE W2 (mag) 8.36Ref Resolved nebula -
U (mag) - WISE W3 (mag) 7.97Ref IPmax (eV) 114Ref
B (mag) 14.87Ref WISE W4 (mag) 7.05Ref [O III] lines YesRef
V (mag) 14.18Ref IRAS 12μm (Jy) - He II lines YesRef
R (mag) - IRAS 25μm (Jy) - [Fe VII] lines YesRef
I (mag) 13.03Ref IRAS 60μm (Jy) - O VI lines YesRef
BP (mag) 17.41Ref IRAS 100μm (Jy) -
G (mag) 14.96Ref AKARI S09 (Jy) -
RP (mag) 13.46Ref 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 M6 IIIRef Mass (M) - Pulsation YesRef
Eff. temperature (K) - Radius (R) - Type SRRef
IR type SRef Luminosity (L) - Pulsation period (days) 160±2Ref
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) -        
Upper limit (K) -        

Links

SIMBAD   CDS Portal


Notes

 


References


Last updated: April 18, 2022