[SS2022] 101

SUSPECTED SCULPTOR DWARF
 
Constellation
Sculptor
Equatorial coordinates
α = 01 00 31.231
δ = -33 41 52.208
Galactic coordinates
l = 286.8992°
b = -83.1454°

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

Identifiers

[SS2022] 101 IRAS - GSC2.4.2 S09V004554 AAVSO -
SIMBAD SCMS 423 Pan-STARRS 67560151301462897 SAO - VSX -
GAIA DR3 5027217094929610240 SkyMapper 010031.20-334152.1 WRAY - GCVS -
2MASS J01003122-3341522 HIP - Hen - BD -
WISE J010031.20-334152.1 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 (°) 15.1301Ref Parallax (mas) 0.301±0.133Ref Reddening E(B-V) (mag) 0.02±0.0Ref, Note
Declination (°) -33.6978Ref Distance (kpc) 2.75Ref, Note, 2.07Ref, Note    
Galactic longitude (°) 286.8992Ref Proper motion in α (mas/yr) 0.21±0.10Ref    
Galactic latitude (°) -83.1454Ref Proper motion in δ (mas/yr) -0.28±0.07Ref    

Observations

X-Ray YesRef IR type - Radio -
X-Ray type - J (mag) 16.23Ref Flickering -
GALEX FUV (mag) - H (mag) 15.88Ref Outbursts -
GALEX NUV (mag) - K (mag) 15.79Ref Outburst type -
IUE NoRef WISE W1 (mag) 15.65Ref Jets -
FUSE NoRef WISE W2 (mag) 16.19Ref Resolved nebula -
U (mag) - WISE W3 (mag) 12.44Ref IPmax (eV) -
B (mag) 19.41Ref WISE W4 (mag) 8.73Ref [O III] lines -
V (mag) 18.43Ref IRAS 12μm (Jy) - He II lines -
R (mag) - IRAS 25μm (Jy) - [Fe VII] lines -
I (mag) - IRAS 60μm (Jy) - O VI lines -
BP (mag) 18.65Ref IRAS 100μm (Jy) -
G (mag) 18.05Ref AKARI S09 (Jy) -
RP (mag) 17.34Ref 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) - Radius (R) - Type -
IR type - Luminosity (L) - Pulsation period (days) -
Metallicity [Fe/H] -1.49Ref     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

In the first arXiv version of the paper by Saeedi & Sasaki (2022), the star was initially considered as a symbiotic star candidate. However, it was later marked as "unclassified" as the red giant counterpart could not be related to the X-ray source.


References


Last updated: April 9, 2022