CONFIRMED
MILKY WAY
|
| [MMU2013] 355.39-02.63 | IRAS - | GSC2.4.2 S8H9026853 | AAVSO - |
| SIMBAD OGLE BLG-LPV-26902 | Pan-STARRS - | SAO - | VSX 305980 |
| GAIA DR3 4041783646835322240 | SkyMapper - | WRAY - | GCVS - |
| 2MASS J17445568-3414179 | HIP - | Hen - | BD - |
| WISE J174455.68-341417.9 | TYC - | ESO - | HD - |
| Bidelman (1954) | - | Allen (1984) | - | Belzcyński et al. (2001) | - |
| Gaposchkin (1957) | - | Kenyon (1986) | - | Akras et al. (2019) | 355.39-02.63 (Conf.) |
| Boyarchuk (1969) | - | Vaidis (1988, 1991) | - |
| Right ascension (°) | 266.2320Ref | Parallax (mas) | -0.082±0.052Ref | Reddening E(B-V) (mag) | 0.99±0.03Ref, Note |
| Declination (°) | -34.2383Ref | Distance (kpc) | 9.71Ref, Note, 9.24Ref, Note | ||
| Galactic longitude (°) | 355.3964Ref | Proper motion in α (mas/yr) | -3.75±0.06Ref | ||
| Galactic latitude (°) | -2.6376Ref | Proper motion in δ (mas/yr) | -5.39±0.04Ref |
| X-Ray | NoRef | IR type | SRef | Radio | - |
| X-Ray type | - | J (mag) | 10.01Ref | Flickering | - |
| GALEX FUV (mag) | - | H (mag) | 8.79Ref | Outbursts | - |
| GALEX NUV (mag) | - | K (mag) | 8.29Ref | Outburst type | - |
| IUE | NoRef | WISE W1 (mag) | 7.97Ref | Jets | - |
| FUSE | NoRef | WISE W2 (mag) | 8.12Ref | Resolved nebula | - |
| U (mag) | - | WISE W3 (mag) | 7.73Ref | IPmax (eV) | 114Ref |
| B (mag) | - | WISE W4 (mag) | 6.90Ref | [O III] lines | YesRef |
| V (mag) | 17.58Ref | IRAS 12μm (Jy) | - | He II lines | YesRef |
| R (mag) | 16.27Ref | IRAS 25μm (Jy) | - | [Fe VII] lines | YesRef |
| I (mag) | 13.52Ref | IRAS 60μm (Jy) | - | O VI lines | YesRef |
| BP (mag) | 17.02Ref | IRAS 100μm (Jy) | - | ||
| G (mag) | 14.95Ref | AKARI S09 (Jy) | - | ||
| RP (mag) | 13.49Ref | AKARI S18 (Jy) | - |
| Orbital period (days) | 854.5Ref | 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 | Min (I) = 2454431.4 + 854.5 x ERef |
| Spectral type | M2-5Ref | Mass (M⊙) | - | Pulsation | YesRef |
| Eff. temperature (K) | - | Radius (R⊙) | - | Type | SRRef |
| IR type | SRef | Luminosity (L⊙) | - | Pulsation period (days) | - |
| Metallicity [Fe/H] | - | Pulsation ephemeris | - |
| Type/Spectral type | - | Mass (M⊙) | - | Spin period (min) | - |
| Shell-burning/Accreting-only | shell-burningRef | Radius (R⊙) | - | Accretion disk | - |
| Eff. temperature (K) | - | Luminosity (L⊙) | - | ||
| Lower limit (K) | 114000Ref | ||||
| Upper limit (K) | - |
This star exhibit a very rich, high-ionization emission-line spectrum with all the expected features, including Raman-scattered O VI 6825. The OGLE light curve conforms to the typical pattern for an S-type, featuring SR pulsations from the red giant and an orbital variation with a period of 854.5 days, as detailed in Miszalski et al. (2013).