SUSPECTED
MILKY WAY
|
| PN PM 1-199 | IRAS 17578-1745 | GSC2.4.2 S9JC041653 | AAVSO - |
| SIMBAD PN PM 1-199 | Pan-STARRS 86692701799533986 | SAO - | VSX - |
| GAIA DR3 4143751363058950144 | SkyMapper 180043.19-174518.9 | WRAY - | GCVS - |
| 2MASS J18004319-1745189 | HIP - | Hen - | BD - |
| WISE J180043.20-174519.1 | 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 (°) | 270.1800Ref | Parallax (mas) | - | Reddening E(B-V) (mag) | 1.22±0.06Ref, Note |
| Declination (°) | -17.7553Ref | Distance (kpc) | -, Note |
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| Galactic longitude (°) | 11.3932Ref | Proper motion in α (mas/yr) | - | ||
| Galactic latitude (°) | 2.6934Ref | Proper motion in δ (mas/yr) | - |
| X-Ray | - | IR type | D'?Ref | Radio | - |
| X-Ray type | - | J (mag) | 14.69Ref | Flickering | - |
| GALEX FUV (mag) | - | H (mag) | 13.37Ref | Outbursts | - |
| GALEX NUV (mag) | - | K (mag) | 11.78Ref | Outburst type | - |
| IUE | NoRef | WISE W1 (mag) | 9.99Ref | Jets | - |
| FUSE | NoRef | WISE W2 (mag) | 8.61Ref | Resolved nebula | - |
| U (mag) | - | WISE W3 (mag) | 6.15Ref | IPmax (eV) | - |
| B (mag) | - | WISE W4 (mag) | 1.91Ref | [O III] lines | - |
| V (mag) | - | IRAS 12μm (Jy) | 0.41Ref | He II lines | - |
| R (mag) | - | IRAS 25μm (Jy) | 1.65Ref | [Fe VII] lines | - |
| I (mag) | 16.47Ref | IRAS 60μm (Jy) | 2.06Ref | O VI lines | - |
| BP (mag) | 18.47Ref | IRAS 100μm (Jy) | 12.40Ref | ||
| G (mag) | 19.27Ref | AKARI S09 (Jy) | 0.09Ref | ||
| RP (mag) | 16.43Ref | AKARI S18 (Jy) | 0.80Ref |
| 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 | - | Radius (R⊙) | - | Accretion disk | - |
| Eff. temperature (K) | - | Luminosity (L⊙) | - | ||
| Lower limit (K) | - | ||||
| Upper limit (K) | - |
Designated as a possible PN in the HASH Database of PNe, with accompanying notes suggesting a potential symbiotic nature (Parker et al., 2016). Unfortunately, no spectrum is available in the database.