|
Exoplanet Name : |
LP 933-24 (AB)b |
|
Alternate Name : |
CWISE J225525.22-302320.8 |
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
30.0000 |
(Mjup) |
9538.1400 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
9000.0000 |
(AU) |
9000.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
998603.7343 |
|
Orbital Period(Observed/Estimated) |
364750000.00 |
(Days Obs.) |
603529298.76 |
(Days Est.) |
|
Surface Gravity (G Earth) |
92.1130 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
0.8 |
(K) |
|
Blackbody T 0.3(K) |
0.8 |
(K) |
|
Blackbody T 0.7(K) |
0.6 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1.0 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
0.9 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Imaging |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
LP 933-24 |
|
Alternate Name : |
HIP 113221 |
|
Star Distance(LY) : |
116.3 |
|
Stellar Radius(Rsun) : |
0.3 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.3 |
(Msun Measured) |
0.7 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
3153 |
(K) |
|
Spectral type : |
M4.5V |
|
UV portion[%]: |
0.2 |
|
Visible portion[%]: |
7.2 |
|
IR portion[%]: |
92.6 |
|
Metalicity : |
-0.2 |
|
Absolute Magnitude: |
13.0 |
|
Apparent Magnitude: |
15.8 |
|
Right Ascension(RA) |
343.9328 |
|
Declination (DEC) |
-30.3775 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
|
|
Open Exoplanet Database Link |
|
b_CSun.png) |
b_CJup.png) |
b_CNep.png) |
b_CEar.png) |
/
LP 933-24 (AB)b
LP 933-24 (AB)b
LP 933-24 (AB)b is an exoplanet orbiting the star LP 933-24, located about 116.3 light-years (35.6 pc) away from Solar System. Its discovery was publicly announced on 2024.
The host star LP 933-24 has apparent magnitude of 15.8, with absolute magnitude of 13.0. It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3153 with its spectral types of M4.5V
In this planetary system, the extrasolar planet LP 933-24 (AB)b orbits around the star LP 933-24 every 364750000.0 days with its orbital distance of 9000.00 AU ( 1346380836300.0 km)
(Projected orbit of LP 933-24 (AB)b around its host star LP 933-24)
b_Orb.png)
The Star LP 933-24 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.063 AU ( 9407818.0 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.087 AU ( 13004063.0 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.132 AU ( 19815314.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.195 AU ( 29159102.9 km)
Radiation at Planetary Boundary of LP 933-24 (AB)b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star LP 933-24)
b_OrbH.png)
Kopparapu Recent Venus for Star LP 933-24 distance : 0.071 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star LP 933-24 distance : 0.090 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star LP 933-24 distance : 0.087 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star LP 933-24 distance : 0.096 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star LP 933-24 distance : 0.179 AU
Kopparapu Outer Boundary for Early Mars for Star LP 933-24 distance : 0.188 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star LP 933-24)
b_OrbK.png)
Original Kopparapu Recent Venus for Star LP 933-24 distance : 0.071 AU
Original Kopparapu Runaway Greenhouse for Star LP 933-24 distance : 0.094 AU
Original Kopparapu Moist Greenhouse for Star LP 933-24 distance : 0.094 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star LP 933-24 distance : 0.181 AU
Original Kopparapu Outer Boundary for Early Mars for Star LP 933-24 distance : 0.189 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star LP 933-24)
b_OrbKO.png)
(Position in Stellar Map of star LP 933-24 and its Exoplanet LP 933-24 (AB)b)
b_STZ0.png)
(Zoomed position in Stellar Map of star LP 933-24 and its Exoplanet LP 933-24 (AB)b (zoom level 3))
b_STZ3.png)
(Synthetic Spectrum of star LP 933-24*)
b_Spc.png)
*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
