|
Exoplanet Name : |
LP 883-372 b |
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Alternate Name : |
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Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
60.0000 |
(Mjup) |
19076.2800 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
2500.0000 |
(AU) |
2500.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
174889.1201 |
|
Orbital Period(Observed/Estimated) |
63880000.00 |
(Days Obs.) |
68288327.47 |
(Days Est.) |
|
Surface Gravity (G Earth) |
184.2260 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
2.2 |
(K) |
|
Blackbody T 0.3(K) |
2.1 |
(K) |
|
Blackbody T 0.7(K) |
1.7 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
2.7 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
2.5 |
(K) |
|
Size Class: |
Jupiter-size |
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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 883-372 |
|
Alternate Name : |
2MASS J01271722-3003315 |
|
Star Distance(LY) : |
162.4 |
|
Stellar Radius(Rsun) : |
0.5 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.4 |
(Msun Measured) |
0.5 |
(Msun Estimated) |
|
Star Age : |
1.0 |
(GY) |
|
Temperature : |
3540 |
(K) |
|
Spectral type : |
M3V |
|
UV portion[%]: |
0.2 |
|
Visible portion[%]: |
10.5 |
|
IR portion[%]: |
89.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
10.2 |
|
Apparent Magnitude: |
13.7 |
|
Right Ascension(RA) |
21.8219 |
|
Declination (DEC) |
-30.0588 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
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Discovery Paper - Authors |
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|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
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|
Discovery Paper - URL |
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|
SIMBAD LINK |
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Open Exoplanet Database Link |
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LP 883-372 b
LP 883-372 b
LP 883-372 b is an exoplanet orbiting the star LP 883-372, located about 162.4 light-years (49.8 pc) away from Solar System. Its discovery was publicly announced on 2024.
The host star LP 883-372 has apparent magnitude of 13.7, with absolute magnitude of 10.2. It is 0.4 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3540 with its spectral types of M3V
In this planetary system, the extrasolar planet LP 883-372 b orbits around the star LP 883-372 every 63880000.0 days with its orbital distance of 2500.00 AU ( 373994676750.0 km)
(Projected orbit of LP 883-372 b around its host star LP 883-372)
The Star LP 883-372 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.122 AU ( 18275831.7 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.169 AU ( 25261975.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.257 AU ( 38493660.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.379 AU ( 56645107.2 km)
Radiation at Planetary Boundary of LP 883-372 b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star LP 883-372)
Kopparapu Recent Venus for Star LP 883-372 distance : 0.138 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star LP 883-372 distance : 0.175 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star LP 883-372 distance : 0.169 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star LP 883-372 distance : 0.185 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star LP 883-372 distance : 0.339 AU
Kopparapu Outer Boundary for Early Mars for Star LP 883-372 distance : 0.358 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star LP 883-372)
Original Kopparapu Recent Venus for Star LP 883-372 distance : 0.137 AU
Original Kopparapu Runaway Greenhouse for Star LP 883-372 distance : 0.181 AU
Original Kopparapu Moist Greenhouse for Star LP 883-372 distance : 0.181 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star LP 883-372 distance : 0.344 AU
Original Kopparapu Outer Boundary for Early Mars for Star LP 883-372 distance : 0.358 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star LP 883-372)
(Position in Stellar Map of star LP 883-372 and its Exoplanet LP 883-372 b)
(Zoomed position in Stellar Map of star LP 883-372 and its Exoplanet LP 883-372 b (zoom level 3))
(Synthetic Spectrum of star LP 883-372*)
*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
