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All symbiotics

.XSLX File       .CSV File

Galactic symbiotics

.XSLX File       .CSV File

Extragalactic symbiotics

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Version from February 3, 2024

Gaia DR3 4062884241351966208

SUSPECTED MILKY WAY
 
Constellation
Sagittarius
Equatorial coordinates
α = 18 04 35.402
δ = -28 04 47.055
Galactic coordinates
l = 2.8427°
b = -3.1664°

Suspected 2022Ref
Confirmed -
Symbiotic IR type -
Hot component type -
Outbursts -
18 04 35.402 -28 04 47.05
FoV: 2.99'

Identifiers

Gaia DR3 4062884241351966208 IRAS - GSC2.4.2 S9TK020666 AAVSO -
SIMBAD Gaia DR3 4062884241351966208 Pan-STARRS 74302711475484651 SAO - VSX 868452
GAIA DR3 4062884241351966208 SkyMapper 180435.38-280447.1 WRAY - GCVS -
2MASS J18043540-2804468 HIP - Hen - BD -
WISE J180435.40-280447.0 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 (°) 271.1475Ref Parallax (mas) 0.175±0.078Ref Reddening E(B-V) (mag) 0.68±0.04Ref, Note
Declination (°) -28.0797Ref Distance (kpc) 5.41Ref, Note, 5.00Ref, Note    
Galactic longitude (°) 2.8427Ref Proper motion in α (mas/yr) 1.42±0.07Ref    
Galactic latitude (°) -3.1664Ref Proper motion in δ (mas/yr) -8.21±0.05Ref    

Observations

X-Ray - IR type - Radio -
X-Ray type - J (mag) 10.38Ref Flickering -
GALEX FUV (mag) - H (mag) 9.33Ref Outbursts -
GALEX NUV (mag) - K (mag) 9.02Ref Outburst type -
IUE NoRef WISE W1 (mag) 9.07Ref Jets -
FUSE NoRef WISE W2 (mag) 9.16Ref Resolved nebula -
U (mag) - WISE W3 (mag) 8.94Ref IPmax (eV) -
B (mag) - WISE W4 (mag) 8.40Ref [O III] lines -
V (mag) - IRAS 12μm (Jy) - He II lines -
R (mag) - IRAS 25μm (Jy) - [Fe VII] lines -
I (mag) - IRAS 60μm (Jy) - O VI lines -
BP (mag) 15.16Ref IRAS 100μm (Jy) -
G (mag) 13.68Ref AKARI S09 (Jy) -
RP (mag) 12.44Ref AKARI S18 (Jy) -

Orbit

Orbital period (days) - γ velocity (km/h) 54.25±0.12Ref 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 Yes?Ref
Eff. temperature (K) - Radius (R) - Type SRRef
IR type - Luminosity (L) - Pulsation period (days) 40.992Ref
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 40.99 days reported by Soszyński et al. (2013).


References


Last updated: January 16, 2023