[SS2022] 52

SUSPECTED SCULPTOR DWARF
 
Constellation
Sculptor
Equatorial coordinates
α = 00 59 56.976
δ = -33 44 16.831
Galactic coordinates
l = 287.9483°
b = -83.1409°

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

Identifiers

[SS2022] 52 IRAS F00574-3400 GSC2.4.2 S09V003307 AAVSO -
SIMBAD 2MASS J00595698-3344168 Pan-STARRS 67510149874314670 SAO - VSX -
GAIA DR3 5003198984975127040 SkyMapper 005956.95-334416.6 WRAY - GCVS -
2MASS J00595698-3344168 HIP - Hen - BD -
WISE J005957.03-334417.3 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 (°) 14.9874Ref Parallax (mas) 0.004±0.118Ref Reddening E(B-V) (mag) 0.02±0.0Ref, Note
Declination (°) -33.7380Ref Distance (kpc) 5.27Ref, Note, 2.22Ref, Note    
Galactic longitude (°) 287.9483Ref Proper motion in α (mas/yr) -0.07±0.09Ref    
Galactic latitude (°) -83.1409Ref Proper motion in δ (mas/yr) -0.11±0.07Ref    

Observations

X-Ray YesRef IR type - Radio -
X-Ray type γ or δRef J (mag) 16.12Ref Flickering -
GALEX FUV (mag) - H (mag) 15.48Ref Outbursts -
GALEX NUV (mag) - K (mag) 15.39Ref Outburst type -
IUE NoRef WISE W1 (mag) 15.10Ref Jets -
FUSE NoRef WISE W2 (mag) 15.11Ref Resolved nebula -
U (mag) - WISE W3 (mag) 12.64Ref IPmax (eV) -
B (mag) 19.54Ref WISE W4 (mag) 8.99Ref [O III] lines -
V (mag) 18.27Ref IRAS 12μm (Jy) 0.11Ref He II lines -
R (mag) - IRAS 25μm (Jy) 0.09Ref [Fe VII] lines -
I (mag) 17.05Ref IRAS 60μm (Jy) 0.27Ref O VI lines -
BP (mag) 18.57Ref IRAS 100μm (Jy) 0.87Ref
G (mag) 17.95Ref AKARI S09 (Jy) -
RP (mag) 17.20Ref 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 - Mass (M) - Pulsation -
Eff. temperature (K) 4424±26Ref Radius (R) - Type -
IR type - Luminosity (L) - Pulsation period (days) -
Metallicity [Fe/H] -1.27Ref     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

The star is suggested as a symbiotic candidate based on the detected X-ray emission and optical/IR counterpart, as reported in Saeedi & Sasaki (2022).


References


Last updated: April 9, 2022