K 3-59
CONFIRMED
MILKY WAY
Constellation
Cygnus |
Equatorial coordinates
α = 20 25 10.582
δ = +43 52 32.993 |
Galactic coordinates
l = 81.4324°
b = 3.4914° |
| Suspected |
2008Ref |
| Confirmed |
2008Ref |
| 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) |
IPHASJ202510.58+435233.0 (Conf.) |
| Boyarchuk (1969) |
- |
Vaidis (1988, 1991) |
- |
Position
| Right ascension (°) |
306.2941Ref |
Parallax (mas) |
0.117±0.033Ref |
Reddening E(B-V) (mag) |
2.42±0.27Ref, Note |
| Declination (°) |
43.8758Ref |
Distance (kpc) |
1Ref
5.56Ref, Note, 5.12Ref, Note |
|
|
| Galactic longitude (°) |
81.4324Ref |
Proper motion in α (mas/yr) |
-2.84±0.04Ref |
|
|
| Galactic latitude (°) |
3.4914Ref |
Proper motion in δ (mas/yr) |
-3.14±0.04Ref |
|
|
Observations
| X-Ray |
- |
IR type |
SRef |
Radio |
- |
| X-Ray type |
- |
J (mag) |
9.94Ref |
Flickering |
- |
| GALEX FUV (mag) |
- |
H (mag) |
8.45Ref |
Outbursts |
- |
| GALEX NUV (mag) |
- |
K (mag) |
7.73Ref |
Outburst type |
- |
| IUE |
NoRef |
WISE W1 (mag) |
7.05Ref |
Jets |
- |
| FUSE |
NoRef |
WISE W2 (mag) |
6.92Ref |
Resolved nebula |
- |
| U (mag) |
- |
WISE W3 (mag) |
6.31Ref |
IPmax (eV) |
35.1Ref |
| B (mag) |
- |
WISE W4 (mag) |
5.70Ref |
[O III] lines |
YesRef |
| V (mag) |
- |
IRAS 12μm (Jy) |
- |
He II lines |
NoRef |
| R (mag) |
- |
IRAS 25μm (Jy) |
- |
[Fe VII] lines |
NoRef |
| I (mag) |
- |
IRAS 60μm (Jy) |
- |
O VI lines |
NoRef |
| BP (mag) |
17.32Ref |
IRAS 100μm (Jy) |
- |
|
|
| G (mag) |
14.76Ref |
AKARI S09 (Jy) |
0.16Ref |
|
|
| RP (mag) |
13.29Ref |
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 |
M1.5Ref |
Mass (M⊙) |
- |
Pulsation |
- |
| Eff. temperature (K) |
- |
Radius (R⊙) |
30Ref |
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
Misclassified as a planetary nebula, in projection, the star is situated in the Cygnus X complex, as noted in Corradi et al. (2008).
References
- Corradi, R. L. M., Rodríguez-Flores, E. R., Mampaso, A. et al., 2008, A&A, 480, 2, 409, 2008A&A...480..409C
Last updated: May 20, 2019