|
Exoplanet Name : |
LSPM J2214+2534 (AB)b |
|
Alternate Name : |
CWISE J221418.15+253432.2 |
|
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 |
1200.0000 |
(AU) |
1200.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
64474.6208 |
|
Orbital Period(Observed/Estimated) |
23550000.00 |
(Days Obs.) |
24469873.77 |
(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) |
2.8 |
(K) |
|
Blackbody T 0.3(K) |
2.6 |
(K) |
|
Blackbody T 0.7(K) |
2.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
3.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
3.1 |
(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 : |
LSPM J2214+2534 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
166.0 |
|
Stellar Radius(Rsun) : |
0.4 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.4 |
(Msun Measured) |
0.4 |
(Msun Estimated) |
|
Star Age : |
14.0 |
(GY) |
|
Temperature : |
3254 |
(K) |
|
Spectral type : |
M4.3V |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
7.6 |
|
IR portion[%]: |
92.0 |
|
Metalicity : |
-0.4 |
|
Absolute Magnitude: |
11.0 |
|
Apparent Magnitude: |
14.5 |
|
Right Ascension(RA) |
333.5737 |
|
Declination (DEC) |
25.5684 |
|
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) |
/
LSPM J2214+2534 (AB)b
LSPM J2214+2534 (AB)b
LSPM J2214+2534 (AB)b is an exoplanet orbiting the star LSPM J2214+2534, located about 166.0 light-years (50.9 pc) away from Solar System. Its discovery was publicly announced on 2024.
The host star LSPM J2214+2534 has apparent magnitude of 14.5, with absolute magnitude of 11.0. It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3254 with its spectral types of M4.3V
In this planetary system, the extrasolar planet LSPM J2214+2534 (AB)b orbits around the star LSPM J2214+2534 every 23550000.0 days with its orbital distance of 1200.00 AU ( 179517444840.0 km)
(Projected orbit of LSPM J2214+2534 (AB)b around its host star LSPM J2214+2534)
b_Orb.png)
The Star LSPM J2214+2534 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.090 AU ( 13520396.6 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.125 AU ( 18688721.4 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.190 AU ( 28477475.6 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.280 AU ( 41905852.9 km)
Radiation at Planetary Boundary of LSPM J2214+2534 (AB)b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star LSPM J2214+2534)
b_OrbH.png)
Kopparapu Recent Venus for Star LSPM J2214+2534 distance : 0.102 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star LSPM J2214+2534 distance : 0.130 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star LSPM J2214+2534 distance : 0.125 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star LSPM J2214+2534 distance : 0.138 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star LSPM J2214+2534 distance : 0.255 AU
Kopparapu Outer Boundary for Early Mars for Star LSPM J2214+2534 distance : 0.269 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star LSPM J2214+2534)
b_OrbK.png)
Original Kopparapu Recent Venus for Star LSPM J2214+2534 distance : 0.102 AU
Original Kopparapu Runaway Greenhouse for Star LSPM J2214+2534 distance : 0.134 AU
Original Kopparapu Moist Greenhouse for Star LSPM J2214+2534 distance : 0.135 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star LSPM J2214+2534 distance : 0.259 AU
Original Kopparapu Outer Boundary for Early Mars for Star LSPM J2214+2534 distance : 0.270 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star LSPM J2214+2534)
b_OrbKO.png)
(Position in Stellar Map of star LSPM J2214+2534 and its Exoplanet LSPM J2214+2534 (AB)b)
b_STZ0.png)
(Zoomed position in Stellar Map of star LSPM J2214+2534 and its Exoplanet LSPM J2214+2534 (AB)b (zoom level 3))
b_STZ3.png)
(Synthetic Spectrum of star LSPM J2214+2534*)
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
