Gaia DR3 2055650035985359488

SUSPECTED MILKY WAY
 
Constellation
Cygnus
Equatorial coordinates
α = 20 14 01.262
δ = +34 03 01.978
Galactic coordinates
l = 72.0959°
b = -0.2682°

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

Identifiers

Gaia DR3 2055650035985359488 IRAS - GSC2.4.2 N33G040183 AAVSO -
SIMBAD [ABC90] cya 90 Pan-STARRS 148863035052761336 SAO - VSX -
GAIA DR3 2055650035985359488 SkyMapper - WRAY - GCVS -
2MASS J20140126+3403021 HIP - Hen - BD -
WISE J201401.26+340302.0 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 (°) 303.5053Ref Parallax (mas) 0.110±0.031Ref Reddening E(B-V) (mag) 1.67±0.08Ref, Note
Declination (°) 34.0505Ref Distance (kpc) 5.87Ref, Note, 5.32Ref, Note    
Galactic longitude (°) 72.0959Ref Proper motion in α (mas/yr) -2.16±0.03Ref    
Galactic latitude (°) -0.2682Ref Proper motion in δ (mas/yr) -2.98±0.03Ref    

Observations

X-Ray - IR type - Radio -
X-Ray type - J (mag) 9.92Ref Flickering -
GALEX FUV (mag) - H (mag) 8.46Ref Outbursts -
GALEX NUV (mag) - K (mag) 7.73Ref Outburst type -
IUE NoRef WISE W1 (mag) 7.05Ref Jets -
FUSE NoRef WISE W2 (mag) 7.08Ref Resolved nebula -
U (mag) - WISE W3 (mag) 6.54Ref IPmax (eV) -
B (mag) - WISE W4 (mag) 6.50Ref [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) 17.06Ref IRAS 100μm (Jy) -
G (mag) 14.63Ref AKARI S09 (Jy) 0.12Ref
RP (mag) 13.17Ref AKARI S18 (Jy) -

Orbit

Orbital period (days) - γ velocity (km/h) -84.83±0.61Ref 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 CRef Mass (M) - Pulsation -
Eff. temperature (K) - Radius (R) - Type -
IR type - Luminosity (L) - Pulsation period (days) -
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.


References


Last updated: January 16, 2023