What's new?

January 13, 2024
New objects added

January 17, 2023
Gaia DR3 candidates added

January 15, 2023
Utilities and search added

January 4, 2023
New version fully released

November 7, 2022
New version testing started

Jan 28, 2019
First public release

More ➝

Download database

All symbiotics

.XSLX File       .CSV File

Galactic symbiotics

.XSLX File       .CSV File

Extragalactic symbiotics

.XSLX File       .CSV File

Version from February 3, 2024

GaSS 1-7

LIKELY MILKY WAY
 
Constellation
Libra
Equatorial coordinates
α = 14 57 25.031
δ = -24 48 24.774
Galactic coordinates
l = 336.0718°
b = 29.8377°

Suspected 2021Ref
Confirmed -
Symbiotic IR type S?Ref
Hot component type accreting-only?Ref
Outbursts -
14 57 25.031 -24 48 24.77
FoV: 2.99'

Identifiers

GaSS 1-7 IRAS - GSC2.4.2 S8Y8000676 AAVSO -
SIMBAD ATO J224.3543-24.8068 Pan-STARRS 78232243543182115 SAO - VSX 582895
GAIA DR3 6229211697565774080 SkyMapper 145725.04-244824.6 WRAY - GCVS -
2MASS J14572502-2448246 HIP - Hen - BD -
WISE J145725.03-244824.6 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 (°) 224.3543Ref Parallax (mas) 0.048±0.022Ref Reddening E(B-V) (mag) 0.13±0.0Ref, Note
Declination (°) -24.8069Ref Distance (kpc) 12.37Ref, Note, 12.26Ref, Note    
Galactic longitude (°) 336.0718Ref Proper motion in α (mas/yr) -3.37±0.02Ref    
Galactic latitude (°) 29.8377Ref Proper motion in δ (mas/yr) -3.12±0.02Ref    

Observations

X-Ray - IR type S?Ref Radio -
X-Ray type - J (mag) 10.62Ref Flickering NoRef
GALEX FUV (mag) - H (mag) 9.88Ref Outbursts -
GALEX NUV (mag) - K (mag) 9.65Ref Outburst type -
IUE NoRef WISE W1 (mag) 9.57Ref Jets -
FUSE NoRef WISE W2 (mag) 9.52Ref Resolved nebula -
U (mag) - WISE W3 (mag) 9.27Ref IPmax (eV) 13.6Ref
B (mag) 15.17Ref WISE W4 (mag) 9.14Ref [O III] lines NoRef
V (mag) 13.50Ref IRAS 12μm (Jy) - He II lines NoRef
R (mag) 12.99Ref IRAS 25μm (Jy) - [Fe VII] lines NoRef
I (mag) - IRAS 60μm (Jy) - O VI lines NoRef
BP (mag) 13.80Ref IRAS 100μm (Jy) -
G (mag) 12.86Ref AKARI S09 (Jy) -
RP (mag) 11.92Ref AKARI S18 (Jy) -

Orbit

Orbital period (days) - γ velocity (km/h) -237.42±0.93Ref 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 M1Ref Mass (M) - Pulsation -
Eff. temperature (K) - Radius (R) - Type -
IR type S?Ref Luminosity (L) - Pulsation period (days) -
Metallicity [Fe/H] -     Pulsation ephemeris -

Hot component

Type/Spectral type - Mass (M) - Spin period (min) -
Shell-burning/Accreting-only accreting-only?Ref Radius (R) - Accretion disk -
Eff. temperature (K) - Luminosity (L) -    
Lower limit (K) -        
Upper limit (K) -        

Links

SIMBAD   CDS Portal


Notes

Identified as a candidate for the accreting-only symbiotic star selected from the GALAH high-resolution spectroscopic survey (Munari et al., 2021).


References


Last updated: August 21, 2021