LIKELY
MILKY WAY
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| PHR J1751-3349 | IRAS 17479-3348 | GSC2.4.2 S8GY423455 | AAVSO - |
| SIMBAD PHR J1751-3349 | Pan-STARRS - | SAO - | VSX 305999 |
| GAIA DR3 4041685652864268160 | SkyMapper - | WRAY - | GCVS - |
| 2MASS J17511506-3349107 | HIP - | Hen - | BD - |
| WISE J175115.06-334910.7 | TYC - | ESO - | HD - |
| Bidelman (1954) | - | Allen (1984) | - | Belzcyński et al. (2001) | - |
| Gaposchkin (1957) | - | Kenyon (1986) | - | Akras et al. (2019) | PHR 1751-3349 (Susp.) |
| Boyarchuk (1969) | - | Vaidis (1988, 1991) | - |
| Right ascension (°) | 267.8127Ref | Parallax (mas) | 0.311±0.249Ref | Reddening E(B-V) (mag) | 1.13±0.12Ref, Note |
| Declination (°) | -33.8196Ref | Distance (kpc) | 5.94Ref, Note, 6.11Ref, Note | ||
| Galactic longitude (°) | 356.4311Ref | Proper motion in α (mas/yr) | -5.99±0.29Ref | ||
| Galactic latitude (°) | -3.5454Ref | Proper motion in δ (mas/yr) | -4.31±0.17Ref |
| X-Ray | - | IR type | D?Ref | Radio | - |
| X-Ray type | - | J (mag) | 14.01Ref | Flickering | - |
| GALEX FUV (mag) | - | H (mag) | 11.70Ref | Outbursts | - |
| GALEX NUV (mag) | - | K (mag) | 9.99Ref | Outburst type | - |
| IUE | NoRef | WISE W1 (mag) | 8.09Ref | Jets | - |
| FUSE | NoRef | WISE W2 (mag) | 6.92Ref | Resolved nebula | YesRef |
| U (mag) | - | WISE W3 (mag) | 5.00Ref | IPmax (eV) | 24.6Ref |
| B (mag) | - | WISE W4 (mag) | 3.36Ref | [O III] lines | NoRef |
| V (mag) | - | IRAS 12μm (Jy) | 1.58Ref | He II lines | NoRef |
| R (mag) | - | IRAS 25μm (Jy) | 0.49Ref | [Fe VII] lines | NoRef |
| I (mag) | - | IRAS 60μm (Jy) | 1.98Ref | O VI lines | NoRef |
| BP (mag) | 19.47Ref | IRAS 100μm (Jy) | 27.50Ref | ||
| G (mag) | 18.67Ref | AKARI S09 (Jy) | - | ||
| RP (mag) | 17.27Ref | 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 | - | Mass (M⊙) | - | Pulsation | - |
| Eff. temperature (K) | - | Radius (R⊙) | - | Type | - |
| IR type | D?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) | 25000Ref | ||||
| Upper limit (K) | - |
The near-infrared colors of the star align with those of D-type symbiotics. However, the spectrum lacks the high-ionization emission lines crucial for definitively confirming its status as a symbiotic star, as discussed in Miszalski et al. (2013).