|
Exoplanet Name : |
CPD-56 5307 b |
|
Alternate Name : |
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Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
46.5000 |
(Mjup) |
14784.1170 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
1368.0000 |
(AU) |
1368.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
49471.6093 |
|
Orbital Period(Observed/Estimated) |
18070000.00 |
(Days Obs.) |
18480740.58 |
(Days Est.) |
|
Surface Gravity (G Earth) |
142.7751 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
6.5 |
(K) |
|
Blackbody T 0.3(K) |
6.1 |
(K) |
|
Blackbody T 0.7(K) |
4.9 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
7.7 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
7.2 |
(K) |
|
Size Class: |
Jupiter-size |
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Mass Class: |
|
|
Detection Type : |
"Imaging, Astrometry" |
|
Mass Detection : |
Astrometry |
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Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
CPD-56 5307 |
|
Alternate Name : |
2MASS J12333381-5714066 |
|
Star Distance(LY) : |
330.4 |
|
Stellar Radius(Rsun) : |
1.2 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.0 |
(Msun Measured) |
1.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
4731 |
(K) |
|
Spectral type : |
K1Ve |
|
UV portion[%]: |
2.3 |
|
Visible portion[%]: |
34.6 |
|
IR portion[%]: |
63.1 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
5.9 |
|
Apparent Magnitude: |
10.9 |
|
Right Ascension(RA) |
188.3909 |
|
Declination (DEC) |
-57.2352 |
|
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 |
|
|
Discovery Paper - URL |
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|
SIMBAD LINK |
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Open Exoplanet Database Link |
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CPD-56 5307 b
CPD-56 5307 b
CPD-56 5307 b is an exoplanet orbiting the star CPD-56 5307, located about 330.4 light-years (101.3 pc) away from Solar System. Its discovery was publicly announced on 2022.
The host star CPD-56 5307 has apparent magnitude of 10.9, with absolute magnitude of 5.9. It is 1.0 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 4731 with its spectral types of K1Ve
In this planetary system, the extrasolar planet CPD-56 5307 b orbits around the star CPD-56 5307 every 18070000.0 days with its orbital distance of 1368.00 AU ( 204649887117.6 km)
(Projected orbit of CPD-56 5307 b around its host star CPD-56 5307)
The Star CPD-56 5307 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.560 AU ( 83781087.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.774 AU ( 115807357.4 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.180 AU ( 176464784.6 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 1.736 AU ( 259675660.9 km)
Radiation at Planetary Boundary of CPD-56 5307 b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star CPD-56 5307)
Kopparapu Recent Venus for Star CPD-56 5307 distance : 0.613 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star CPD-56 5307 distance : 0.776 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star CPD-56 5307 distance : 0.750 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star CPD-56 5307 distance : 0.823 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star CPD-56 5307 distance : 1.423 AU
Kopparapu Outer Boundary for Early Mars for Star CPD-56 5307 distance : 1.501 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star CPD-56 5307)
Original Kopparapu Recent Venus for Star CPD-56 5307 distance : 0.605 AU
Original Kopparapu Runaway Greenhouse for Star CPD-56 5307 distance : 0.801 AU
Original Kopparapu Moist Greenhouse for Star CPD-56 5307 distance : 0.801 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star CPD-56 5307 distance : 1.446 AU
Original Kopparapu Outer Boundary for Early Mars for Star CPD-56 5307 distance : 1.504 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star CPD-56 5307)
(Position in Stellar Map of star CPD-56 5307 and its Exoplanet CPD-56 5307 b)
(Zoomed position in Stellar Map of star CPD-56 5307 and its Exoplanet CPD-56 5307 b (zoom level 3))
(Synthetic Spectrum of star CPD-56 5307*)
*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
