|
Exoplanet Name : |
YBP401 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
0.4600 |
(Mjup) |
146.2515 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
0.0523 |
(AU Est.) |
|
Eccentricity : |
0.1500 |
|
Orbital Period(Yrs) |
0.0112 |
|
Orbital Period(Observed/Estimated) |
4.09 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
1.4124 |
|
Star Radiation at Atmospheric Boundary: |
777092.5 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1325.1 |
(K) |
|
Blackbody T 0.3(K) |
1244.4 |
(K) |
|
Blackbody T 0.7(K) |
1006.9 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1575.9 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1479.9 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
Radial Velocity |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
YBP401 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
2749.5 |
|
Stellar Radius(Rsun) : |
1.1 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
1.1 |
(Msun Measured) |
1.1 |
(Msun Estimated) |
|
Star Age : |
4.0 |
(GY) |
|
Temperature : |
6165 |
(K) |
|
Spectral type : |
F9V |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
4.1 |
|
Apparent Magnitude: |
13.7 |
|
Right Ascension(RA) |
132.8292 |
|
Declination (DEC) |
11.6711 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
|
|
Open Exoplanet Database Link |
|
 |
 |
 |
 |
/
YBP401 b
YBP401 b
YBP401 b is an exoplanet orbiting the star YBP401, located about 2749.5 light-years (843.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
The host star YBP401 has apparent magnitude of 13.7, with absolute magnitude of 4.1. It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 6165 with its spectral types of F9V
In this planetary system, the extrasolar planet YBP401 b orbits around the star YBP401 every 4.1 days with its orbital distance of 0.05 AU ( 7818137.5 km)
(Projected orbit of YBP401 b around its host star YBP401)
The Star YBP401 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.901 AU ( 134824858.0 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.246 AU ( 186363187.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.898 AU ( 283976255.9 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 2.793 AU ( 417883500.7 km)
Radiation at Planetary Boundary of YBP401 b : 777092.55 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star YBP401)
Kopparapu Recent Venus for Star YBP401 distance : 0.912 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star YBP401 distance : 1.155 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star YBP401 distance : 1.116 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star YBP401 distance : 1.223 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star YBP401 distance : 2.022 AU
Kopparapu Outer Boundary for Early Mars for Star YBP401 distance : 2.133 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star YBP401)
Original Kopparapu Recent Venus for Star YBP401 distance : 0.921 AU
Original Kopparapu Runaway Greenhouse for Star YBP401 distance : 1.186 AU
Original Kopparapu Moist Greenhouse for Star YBP401 distance : 1.219 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star YBP401 distance : 2.058 AU
Original Kopparapu Outer Boundary for Early Mars for Star YBP401 distance : 2.140 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star YBP401)
(Position in Stellar Map of star YBP401 and its Exoplanet YBP401 b)
(Zoomed position in Stellar Map of star YBP401 and its Exoplanet YBP401 b (zoom level 3))
(Synthetic Spectrum of star YBP401*)
*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
