Gaia DR3 4065510661081425024

SUSPECTED MILKY WAY
 
Constellation
Sagittarius
Equatorial coordinates
α = 18 16 54.861
δ = -24 14 25.068
Galactic coordinates
l = 7.5461°
b = -3.7514°

Suspected 2022Ref
Confirmed -
Symbiotic IR type -
Hot component type -
Outbursts -

Identifiers

Gaia DR3 4065510661081425024 IRAS - GSC2.4.2 S9SB022621 AAVSO -
SIMBAD OGLE BLG-LPV-229727 Pan-STARRS 78912742285961934 SAO - VSX 355295
GAIA DR3 4065510661081425024 SkyMapper - WRAY - GCVS -
2MASS J18165486-2414250 HIP - Hen - BD -
WISE J181654.86-241424.9 TYC - ESO - HD -

Symbiotic Catalogs

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

Position

Right ascension (°) 274.2286Ref Parallax (mas) 0.067±0.069Ref Reddening E(B-V) (mag) 1.22±0.08Ref, Note
Declination (°) -24.2403Ref Distance (kpc) 6.54Ref, Note, 7.84Ref, Note    
Galactic longitude (°) 7.5461Ref Proper motion in α (mas/yr) -3.71±0.08Ref    
Galactic latitude (°) -3.7514Ref Proper motion in δ (mas/yr) -5.60±0.07Ref    

Observations

X-Ray - IR type - Radio -
X-Ray type - J (mag) 11.09Ref Flickering -
GALEX FUV (mag) - H (mag) 9.63Ref Outbursts -
GALEX NUV (mag) - K (mag) 8.68Ref Outburst type -
IUE NoRef WISE W1 (mag) 8.59Ref Jets -
FUSE NoRef WISE W2 (mag) 7.54Ref Resolved nebula -
U (mag) - WISE W3 (mag) 5.02Ref IPmax (eV) -
B (mag) - WISE W4 (mag) 3.82Ref [O III] lines -
V (mag) 18.04Ref IRAS 12μm (Jy) - He II lines -
R (mag) - IRAS 25μm (Jy) - [Fe VII] lines -
I (mag) 11.97Ref IRAS 60μm (Jy) - O VI lines -
BP (mag) 18.56Ref IRAS 100μm (Jy) -
G (mag) 15.85Ref AKARI S09 (Jy) 0.44Ref
RP (mag) 14.36Ref 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 M?Ref Mass (M) - Pulsation Yes?Ref
Eff. temperature (K) - Radius (R) - Type SRRef
IR type - Luminosity (L) - Pulsation period (days) 162.14Ref
Metallicity [Fe/H] -     Pulsation ephemeris -

Hot component

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

Links

SIMBAD   CDS Portal


Notes

Classified as a symbiotic star by Rimoldini et al. (2023) based on a machine-learning technique applied to Gaia DR3 data, including astrometric, photometric, and photometric time series information. Periodicity of 162.14 days reported by Soszyński et al. (2013).


References


Last updated: January 16, 2023