|
Exoplanet Name : |
CD-25 11378 b |
|
Alternate Name : |
2MASS J16084340-2602168 b |
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
24.8000 |
(Mjup) |
7884.8624 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
1855.0000 |
(AU) |
1855.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
74158.1339 |
|
Orbital Period(Observed/Estimated) |
27087000.00 |
(Days Obs.) |
27391017.46 |
(Days Est.) |
|
Surface Gravity (G Earth) |
76.1467 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
7.7 |
(K) |
|
Blackbody T 0.3(K) |
7.3 |
(K) |
|
Blackbody T 0.7(K) |
5.9 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
9.2 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
8.6 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
"Imaging, Astrometry" |
|
Mass Detection : |
Astrometry |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
CD-25 11378 |
|
Alternate Name : |
2MASS J16084340-2602168 |
|
Star Distance(LY) : |
506.2 |
|
Stellar Radius(Rsun) : |
2.0 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.1 |
(Msun Measured) |
1.2 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5045 |
(K) |
|
Spectral type : |
G9Ve |
|
UV portion[%]: |
3.5 |
|
Visible portion[%]: |
37.6 |
|
IR portion[%]: |
58.8 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
4.4 |
|
Apparent Magnitude: |
10.4 |
|
Right Ascension(RA) |
242.1809 |
|
Declination (DEC) |
-26.0380 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
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|
Open Exoplanet Database Link |
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CD-25 11378 b
CD-25 11378 b
CD-25 11378 b is an exoplanet orbiting the star CD-25 11378, located about 506.2 light-years (155.2 pc) away from Solar System. Its discovery was publicly announced on 2022.
The host star CD-25 11378 has apparent magnitude of 10.4, with absolute magnitude of 4.4. It is 1.1 times more massive and 2.0 times bigger compared with our Sun. The surface temperature is 5045 with its spectral types of G9Ve
In this planetary system, the extrasolar planet CD-25 11378 b orbits around the star CD-25 11378 every 27087000.0 days with its orbital distance of 1855.00 AU ( 277504050148.5 km)
(Projected orbit of CD-25 11378 b around its host star CD-25 11378)
The Star CD-25 11378 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.091 AU ( 163157386.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.508 AU ( 225526146.7 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 2.297 AU ( 343651938.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 3.380 AU ( 505698882.3 km)
Radiation at Planetary Boundary of CD-25 11378 b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star CD-25 11378)
Kopparapu Recent Venus for Star CD-25 11378 distance : 1.177 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star CD-25 11378 distance : 1.491 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star CD-25 11378 distance : 1.440 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star CD-25 11378 distance : 1.580 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star CD-25 11378 distance : 2.697 AU
Kopparapu Outer Boundary for Early Mars for Star CD-25 11378 distance : 2.845 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star CD-25 11378)
Original Kopparapu Recent Venus for Star CD-25 11378 distance : 1.165 AU
Original Kopparapu Runaway Greenhouse for Star CD-25 11378 distance : 1.536 AU
Original Kopparapu Moist Greenhouse for Star CD-25 11378 distance : 1.542 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star CD-25 11378 distance : 2.742 AU
Original Kopparapu Outer Boundary for Early Mars for Star CD-25 11378 distance : 2.852 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star CD-25 11378)
(Position in Stellar Map of star CD-25 11378 and its Exoplanet CD-25 11378 b)
(Zoomed position in Stellar Map of star CD-25 11378 and its Exoplanet CD-25 11378 b (zoom level 3))
(Synthetic Spectrum of star CD-25 11378*)
*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
