|
Exoplanet Name : |
HIP 29724 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
63.0000 |
(Mjup) |
20030.0940 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
6.3000 |
(AU) |
6.3000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
8291.94 |
(Days Est.) |
|
Surface Gravity (G Earth) |
193.4373 |
|
Star Radiation at Atmospheric Boundary: |
34.4 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
108.1 |
(K) |
|
Blackbody T 0.3(K) |
101.5 |
(K) |
|
Blackbody T 0.7(K) |
82.2 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
128.6 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
120.7 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Imaging |
|
Mass Detection : |
Spectrum |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
HIP 29724 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
205.6 |
|
Stellar Radius(Rsun) : |
1.0 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.5 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5800 |
(K) |
|
Spectral type : |
G2V |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
18.0 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
93.9125 |
|
Declination (DEC) |
-57.7017 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
08542-00149 |
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
http://simbad.cds.unistra.fr/simbad/sim-basic?Ident=HIP+29724&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
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HIP 29724 b
HIP 29724 b
HIP 29724 b is an exoplanet orbiting the star HIP 29724, located about 205.6 light-years (63.0 pc) away from Solar System. Its discovery was publicly announced on 2022.
The host star HIP 29724 has apparent magnitude of 22.0, with absolute magnitude of 18.0. It is 0.5 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5800 with its spectral types of G2V
(Projected orbit of HIP 29724 b around its host star HIP 29724)
The Star HIP 29724 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.723 AU ( 108196493.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.000 AU ( 149555829.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.523 AU ( 227889987.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 2.242 AU ( 335350100.1 km)
Radiation at Planetary Boundary of HIP 29724 b : 34.44 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 29724)
Kopparapu Recent Venus for Star HIP 29724 distance : 0.749 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HIP 29724 distance : 0.948 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HIP 29724 distance : 0.916 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HIP 29724 distance : 1.004 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 29724 distance : 1.673 AU
Kopparapu Outer Boundary for Early Mars for Star HIP 29724 distance : 1.765 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 29724)
Original Kopparapu Recent Venus for Star HIP 29724 distance : 0.750 AU
Original Kopparapu Runaway Greenhouse for Star HIP 29724 distance : 0.974 AU
Original Kopparapu Moist Greenhouse for Star HIP 29724 distance : 0.992 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 29724 distance : 1.703 AU
Original Kopparapu Outer Boundary for Early Mars for Star HIP 29724 distance : 1.771 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 29724)
(Position in Stellar Map of star HIP 29724 and its Exoplanet HIP 29724 b)
(Zoomed position in Stellar Map of star HIP 29724 and its Exoplanet HIP 29724 b (zoom level 3))
(Synthetic Spectrum of star HIP 29724*)
*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
