Gaia DR3 5339026227414066432

SUSPECTED MILKY WAY
 
Constellation
Centaurus
Equatorial coordinates
α = 11 24 04.236
δ = -60 13 34.097
Galactic coordinates
l = 292.2843°
b = 0.8270°

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

Identifiers

Gaia DR3 5339026227414066432 IRAS - GSC2.4.2 S49J015290 AAVSO -
SIMBAD [W65] 22 Pan-STARRS - SAO - VSX 434856
GAIA DR3 5339026227414066432 SkyMapper 112404.29-601334.2 WRAY - GCVS -
2MASS J11240425-6013342 HIP - Hen - BD -
WISE J112404.24-601334.0 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 (°) 171.0176Ref Parallax (mas) 0.096±0.024Ref Reddening E(B-V) (mag) 1.09±0.08Ref, Note
Declination (°) -60.2261Ref Distance (kpc) 6.41Ref, Note, 6.33Ref, Note    
Galactic longitude (°) 292.2843Ref Proper motion in α (mas/yr) -5.90±0.03Ref    
Galactic latitude (°) 0.8270Ref Proper motion in δ (mas/yr) 2.21±0.02Ref    

Observations

X-Ray - IR type - Radio -
X-Ray type - J (mag) 8.98Ref Flickering -
GALEX FUV (mag) - H (mag) 7.52Ref Outbursts -
GALEX NUV (mag) - K (mag) 6.93Ref Outburst type -
IUE NoRef WISE W1 (mag) 6.38Ref Jets -
FUSE NoRef WISE W2 (mag) 6.35Ref Resolved nebula -
U (mag) - WISE W3 (mag) 5.88Ref IPmax (eV) -
B (mag) - WISE W4 (mag) 5.56Ref [O III] lines -
V (mag) - IRAS 12μm (Jy) - He II lines -
R (mag) 14.38Ref IRAS 25μm (Jy) - [Fe VII] lines -
I (mag) - IRAS 60μm (Jy) - O VI lines -
BP (mag) 15.60Ref IRAS 100μm (Jy) -
G (mag) 13.26Ref AKARI S09 (Jy) 0.25Ref
RP (mag) 11.89Ref AKARI S18 (Jy) -

Orbit

Orbital period (days) - γ velocity (km/h) -3.21±0.73Ref 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. It is identified as a single-lined spectroscopic binary with a period of 17.15 days in the Gaia DR3 Non-single stars catalog (Gaia Collaboration, 2023; Beck et al., 2023).


References

  • Beck, P. G., Grossmann, D. H., Steinwender, L. et al., 2023, arXiv, arXiv:2307.10812, 2023arXiv230710812B
  • Gaia Collaboration, G. a. i. a. . C. o. l. l. a. b. o. r. a. t. i. o. n., Vallenari, A., Brown, A. G. A. et al., 2023, A&A, 674, A1, 2023A&A...674A...1G
  • Rimoldini, L., Holl, B., Gavras, P. et al., 2023, A&A, 674, A14, 2023A&A...674A..14R


Last updated: January 13, 2024