|
Exoplanet Name : |
DW Uma b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
10.0600 |
(Mjup) |
3198.4563 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
5.8000 |
(AU) |
5.8000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
13.5985 |
|
Orbital Period(Observed/Estimated) |
4967.00 |
(Days Obs.) |
16133.63 |
(Days Est.) |
|
Surface Gravity (G Earth) |
30.8886 |
|
Star Radiation at Atmospheric Boundary: |
1.1 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
45.7 |
(K) |
|
Blackbody T 0.3(K) |
42.9 |
(K) |
|
Blackbody T 0.7(K) |
34.7 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
54.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
51.0 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
DW Uma |
|
Alternate Name : |
|
|
Star Distance(LY) : |
1923.3 |
|
Stellar Radius(Rsun) : |
0.4 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.1 |
(Msun Measured) |
1.1 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
3500 |
(K) |
|
Spectral type : |
M3 |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
14.5 |
|
IR portion[%]: |
85.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
5.5 |
|
Apparent Magnitude: |
14.4 |
|
Right Ascension(RA) |
158.4702 |
|
Declination (DEC) |
58.7819 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
03822-00464 |
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=DW+Uma&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
|
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 |
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DW Uma b
DW Uma b
DW Uma b is an exoplanet orbiting the star DW Uma, located about 1923.3 light-years (589.7 pc) away from Solar System. Its discovery was publicly announced on 2016.
The host star DW Uma has apparent magnitude of 14.4, with absolute magnitude of 5.5. It is 0.1 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3500 with its spectral types of M3
In this planetary system, the extrasolar planet DW Uma b orbits around the star DW Uma every 4967.0 days with its orbital distance of 5.80 AU ( 867667650.1 km)
(Projected orbit of DW Uma b around its host star DW Uma)
The Star DW Uma 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.119 AU ( 17778498.1 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.164 AU ( 24574530.4 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.250 AU ( 37446146.1 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.368 AU ( 55103644.3 km)
Radiation at Planetary Boundary of DW Uma b : 1.10 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star DW Uma)
Kopparapu Recent Venus for Star DW Uma distance : 0.134 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star DW Uma distance : 0.170 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star DW Uma distance : 0.164 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star DW Uma distance : 0.181 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star DW Uma distance : 0.331 AU
Kopparapu Outer Boundary for Early Mars for Star DW Uma distance : 0.349 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star DW Uma)
Original Kopparapu Recent Venus for Star DW Uma distance : 0.133 AU
Original Kopparapu Runaway Greenhouse for Star DW Uma distance : 0.176 AU
Original Kopparapu Moist Greenhouse for Star DW Uma distance : 0.176 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star DW Uma distance : 0.336 AU
Original Kopparapu Outer Boundary for Early Mars for Star DW Uma distance : 0.349 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star DW Uma)
(Position in Stellar Map of star DW Uma and its Exoplanet DW Uma b)
(Zoomed position in Stellar Map of star DW Uma and its Exoplanet DW Uma b (zoom level 3))
(Synthetic Spectrum of star DW Uma*)
*Yamashiki YA et al. 2019 ApJ 881 114
MUSCLES Paper I - France et al. 2016 ApJ 820 89
MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102
