IPHAS J193436.06+163128.9
CONFIRMED
MILKY WAY
Constellation
Sagitta |
Equatorial coordinates
α = 19 34 36.051
δ = +16 31 28.882 |
Galactic coordinates
l = 52.5126°
b = -1.7219° |
| Suspected |
2010Ref |
| Confirmed |
2010Ref |
| Symbiotic IR type |
SRef |
| Hot component type |
shell-burningRef |
| Outbursts |
- |
|
|
Symbiotic Catalogs
| Bidelman (1954) |
- |
Allen (1984) |
- |
Belzcyński et al. (2001) |
- |
| Gaposchkin (1957) |
- |
Kenyon (1986) |
- |
Akras et al. (2019) |
IPHASJ193436.06+163128.9 (Conf.) |
| Boyarchuk (1969) |
- |
Vaidis (1988, 1991) |
- |
Position
| Right ascension (°) |
293.6502Ref |
Parallax (mas) |
-0.043±0.057Ref |
Reddening E(B-V) (mag) |
1.63±0.08Ref, Note |
| Declination (°) |
16.5247Ref |
Distance (kpc) |
6.4Ref
8.66Ref, Note, 9.01Ref, Note |
|
|
| Galactic longitude (°) |
52.5126Ref |
Proper motion in α (mas/yr) |
-1.47±0.05Ref |
|
|
| Galactic latitude (°) |
-1.7219Ref |
Proper motion in δ (mas/yr) |
-5.90±0.06Ref |
|
|
Observations
| X-Ray |
- |
IR type |
SRef |
Radio |
- |
| X-Ray type |
- |
J (mag) |
10.71Ref |
Flickering |
- |
| GALEX FUV (mag) |
- |
H (mag) |
9.34Ref |
Outbursts |
- |
| GALEX NUV (mag) |
- |
K (mag) |
8.77Ref |
Outburst type |
- |
| IUE |
NoRef |
WISE W1 (mag) |
8.53Ref |
Jets |
- |
| FUSE |
NoRef |
WISE W2 (mag) |
8.55Ref |
Resolved nebula |
- |
| U (mag) |
- |
WISE W3 (mag) |
8.10Ref |
IPmax (eV) |
54.4Ref |
| B (mag) |
- |
WISE W4 (mag) |
7.55Ref |
[O III] lines |
YesRef |
| V (mag) |
- |
IRAS 12μm (Jy) |
- |
He II lines |
YesRef |
| R (mag) |
- |
IRAS 25μm (Jy) |
- |
[Fe VII] lines |
NoRef |
| I (mag) |
- |
IRAS 60μm (Jy) |
- |
O VI lines |
NoRef |
| BP (mag) |
18.05Ref |
IRAS 100μm (Jy) |
- |
|
|
| G (mag) |
15.41Ref |
AKARI S09 (Jy) |
- |
|
|
| RP (mag) |
13.92Ref |
AKARI S18 (Jy) |
- |
|
|
Orbit
| 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 |
- |
|
|
|
|
Cool component
| Spectral type |
M5.9Ref |
Mass (M⊙) |
- |
Pulsation |
- |
| Eff. temperature (K) |
- |
Radius (R⊙) |
- |
Type |
- |
| IR type |
SRef |
Luminosity (L⊙) |
- |
Pulsation period (days) |
- |
| Metallicity [Fe/H] |
- |
|
|
Pulsation ephemeris |
- |
Hot component
| 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) |
- |
|
|
|
|
| Upper limit (K) |
- |
|
|
|
|
Notes
The star displays a red giant continuum characterized by prominent TiO bands, along with an emission line spectrum (Corradi et al., 2010).
References
- Corradi, R. L. M., Valentini, M., Munari, U. et al., 2010, A&A, 509, A41, 2010A&A...509A..41C
Last updated: January 5, 2020