POSSIBLE
MILKY WAY
|
| 47 Tuc Src-No. 486 | IRAS - | GSC2.4.2 S0W5362608 | AAVSO - |
| SIMBAD 2MASS J00244581-7209106 | Pan-STARRS - | SAO - | VSX - |
| GAIA DR3 4689626240193985280 | SkyMapper 002445.80-720910.5 | WRAY - | GCVS - |
| 2MASS J00244581-7209106 | HIP - | Hen - | BD - |
| WISE J002445.82-720910.4 | 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 (°) | 6.1910Ref | Parallax (mas) | 0.258±0.011Ref | Reddening E(B-V) (mag) | 0.03±0.0Ref, Note |
| Declination (°) | -72.1529Ref | Distance (kpc) | 3.83Ref, Note, 3.99Ref, Note | ||
| Galactic longitude (°) | 305.8082Ref | Proper motion in α (mas/yr) | 5.97±0.01Ref | ||
| Galactic latitude (°) | -44.8261Ref | Proper motion in δ (mas/yr) | -2.65±0.01Ref |
| X-Ray | YesRef | IR type | S?Ref | Radio | - |
| X-Ray type | βRef | J (mag) | 10.25Ref | Flickering | - |
| GALEX FUV (mag) | - | H (mag) | 9.58Ref | Outbursts | - |
| GALEX NUV (mag) | - | K (mag) | 9.44Ref | Outburst type | - |
| IUE | NoRef | WISE W1 (mag) | 9.34Ref | Jets | - |
| FUSE | NoRef | WISE W2 (mag) | 9.50Ref | Resolved nebula | - |
| U (mag) | 14.90Ref | WISE W3 (mag) | 9.35Ref | IPmax (eV) | - |
| B (mag) | 13.78Ref | WISE W4 (mag) | 9.15Ref | [O III] lines | - |
| V (mag) | 12.52Ref | IRAS 12μm (Jy) | - | He II lines | - |
| R (mag) | - | IRAS 25μm (Jy) | - | [Fe VII] lines | - |
| I (mag) | 11.21Ref | IRAS 60μm (Jy) | - | O VI lines | - |
| BP (mag) | 12.78Ref | IRAS 100μm (Jy) | - | ||
| G (mag) | 12.11Ref | AKARI S09 (Jy) | - | ||
| RP (mag) | 11.32Ref | AKARI S18 (Jy) | - |
| Orbital period (days) | - | γ velocity (km/h) | -24.83±0.58Ref | 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 | - |
| Eff. temperature (K) | - | Radius (R⊙) | - | Type | - |
| IR type | S?Ref | Luminosity (L⊙) | - | Pulsation period (days) | - |
| Metallicity [Fe/H] | - | Pulsation ephemeris | - |
| Type/Spectral type | - | Mass (M⊙) | - | Spin period (min) | - |
| Shell-burning/Accreting-only | shell-burning?Ref | Radius (R⊙) | - | Accretion disk | - |
| Eff. temperature (K) | - | Luminosity (L⊙) | - | ||
| Lower limit (K) | - | ||||
| Upper limit (K) | - |
Suspected in the first version of the paper by Saeedi et al. (2021), based on X-ray detection by eROSITA and a possible RGB counterpart. However, in the second version, it was reclassified as a possible CV/active binary.