SUSPECTED
MILKY WAY
|
| UCAC2 22584087 | IRAS - | GSC2.4.2 SA2O031871 | AAVSO - |
| SIMBAD ATO J296.2347-23.0208 | Pan-STARRS 80372962347265284 | SAO - | VSX 116708 |
| GAIA DR3 6768605675217310080 | SkyMapper 194456.32-230114.9 | WRAY - | GCVS - |
| 2MASS J19445632-2301150 | HIP - | Hen - | BD - |
| WISE J194456.32-230115.0 | TYC - | ESO - | HD - |
| Bidelman (1954) | - | Allen (1984) | - | Belzcyński et al. (2001) | - |
| Gaposchkin (1957) | - | Kenyon (1986) | - | Akras et al. (2019) | - |
| Boyarchuk (1969) | - | Vaidis (1988, 1991) | - |
| Right ascension (°) | 296.2347Ref | Parallax (mas) | 0.126±0.051Ref | Reddening E(B-V) (mag) | 0.09±0.0Ref, Note |
| Declination (°) | -23.0209Ref | Distance (kpc) | 6.34Ref, Note, 4.88Ref, Note | ||
| Galactic longitude (°) | 17.2746Ref | Proper motion in α (mas/yr) | 2.61±0.05Ref | ||
| Galactic latitude (°) | -21.5804Ref | Proper motion in δ (mas/yr) | -7.96±0.04Ref |
| X-Ray | - | IR type | - | Radio | - |
| X-Ray type | - | J (mag) | 7.78Ref | Flickering | - |
| GALEX FUV (mag) | 20.19Ref | H (mag) | 6.86Ref | Outbursts | - |
| GALEX NUV (mag) | 19.90Ref | K (mag) | 6.55Ref | Outburst type | - |
| IUE | NoRef | WISE W1 (mag) | 6.43Ref | Jets | - |
| FUSE | NoRef | WISE W2 (mag) | 6.44Ref | Resolved nebula | - |
| U (mag) | - | WISE W3 (mag) | 6.16Ref | IPmax (eV) | - |
| B (mag) | 14.30Ref | WISE W4 (mag) | 5.91Ref | [O III] lines | - |
| V (mag) | 12.62Ref | IRAS 12μm (Jy) | - | He II lines | - |
| R (mag) | 12.32Ref | IRAS 25μm (Jy) | - | [Fe VII] lines | - |
| I (mag) | 9.51Ref | IRAS 60μm (Jy) | - | O VI lines | - |
| BP (mag) | 13.06Ref | IRAS 100μm (Jy) | - | ||
| G (mag) | 11.13Ref | AKARI S09 (Jy) | - | ||
| RP (mag) | 9.80Ref | AKARI S18 (Jy) | - |
| Orbital period (days) | - | γ velocity (km/h) | -57.52±0.67Ref | 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 | - |
| Spectral type | - | Mass (M⊙) | - | Pulsation | Yes?Ref |
| Eff. temperature (K) | - | Radius (R⊙) | - | Type | SR?Ref |
| IR type | - | Luminosity (L⊙) | - | Pulsation period (days) | 427.2778265Ref |
| Metallicity [Fe/H] | - | Pulsation ephemeris | - |
| Type/Spectral type | WDRef | Mass (M⊙) | - | Spin period (min) | - |
| Shell-burning/Accreting-only | - | Radius (R⊙) | - | Accretion disk | - |
| Eff. temperature (K) | - | Luminosity (L⊙) | - | ||
| Lower limit (K) | - | ||||
| Upper limit (K) | - |
Suspected of having a symbiotic nature by Akras (2023). The authors employed a combination of GALEX UV photometry, 2MASS/WISE IR photometry, and the ASAS-SN variables catalog to select the candidates.