SUSPECTED
LMC
|
| [RP2006] 227 | IRAS - | GSC2.4.2 S0U9063263 | AAVSO - |
| SIMBAD [RP2006] 227 | Pan-STARRS - | SAO - | VSX - |
| GAIA DR3 4657644784171703168 | SkyMapper 053746.73-693156.0 | WRAY - | GCVS - |
| 2MASS J05374681-6931558 | HIP - | Hen - | BD - |
| WISE J053746.80-693155.8 | TYC - | ESO - | HD - |
| Bidelman (1954) | - | Allen (1984) | - | Belzcyński et al. (2001) | - |
| Gaposchkin (1957) | - | Kenyon (1986) | - | Akras et al. (2019) | LMC SySt-19 (Susp.) |
| Boyarchuk (1969) | - | Vaidis (1988, 1991) | - |
| Right ascension (°) | 84.4450Ref | Parallax (mas) | -0.056±0.028Ref | Reddening E(B-V) (mag) | 2.28±1.02Ref, Note |
| Declination (°) | -69.5322Ref | Distance (kpc) | 49.97±0.19Ref 21.14Ref, Note, 14.07Ref, Note |
||
| Galactic longitude (°) | 279.9798Ref | Proper motion in α (mas/yr) | 2.12±0.03Ref | ||
| Galactic latitude (°) | -31.7023Ref | Proper motion in δ (mas/yr) | 0.69±0.04Ref |
| X-Ray | NoRef | IR type | S?Ref | Radio | - |
| X-Ray type | - | J (mag) | 13.33Ref | Flickering | - |
| GALEX FUV (mag) | - | H (mag) | 12.38Ref | Outbursts | - |
| GALEX NUV (mag) | - | K (mag) | 12.16Ref | Outburst type | - |
| IUE | NoRef | WISE W1 (mag) | 12.05Ref | Jets | - |
| FUSE | NoRef | WISE W2 (mag) | 12.15Ref | Resolved nebula | - |
| U (mag) | - | WISE W3 (mag) | 12.36Ref | IPmax (eV) | - |
| B (mag) | 18.61Ref | WISE W4 (mag) | 8.67Ref | [O III] lines | - |
| V (mag) | 16.64Ref | IRAS 12μm (Jy) | - | He II lines | - |
| R (mag) | 15.73Ref | IRAS 25μm (Jy) | - | [Fe VII] lines | - |
| I (mag) | - | IRAS 60μm (Jy) | - | O VI lines | - |
| BP (mag) | 17.10Ref | IRAS 100μm (Jy) | - | ||
| G (mag) | 15.95Ref | AKARI S09 (Jy) | - | ||
| RP (mag) | 14.88Ref | AKARI S18 (Jy) | - |
| 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 | - |
| Spectral type | M2 IIIRef | 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 | - | Radius (R⊙) | - | Accretion disk | - |
| Eff. temperature (K) | - | Luminosity (L⊙) | - | ||
| Lower limit (K) | - | ||||
| Upper limit (K) | - |
Reid (2014) classified the star as a potential symbiotic star, considering the presence of late-type stellar continuum and ambient emission, along with OGLE variability over ∼200 days.