|
Exoplanet Name : |
30 Ari B b |
|
Alternate Name : |
|
|
Status : |
Retracted |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
9.8800 |
(Mjup) |
3141.2274 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.9950 |
(AU) |
0.9950 |
(AU Est.) |
|
Eccentricity : |
0.2890 |
|
Orbital Period(Yrs) |
0.9174 |
|
Orbital Period(Observed/Estimated) |
335.10 |
(Days Obs.) |
328.20 |
(Days Est.) |
|
Surface Gravity (G Earth) |
30.3359 |
|
Star Radiation at Atmospheric Boundary: |
3312.4 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
338.6 |
(K) |
|
Blackbody T 0.3(K) |
318.0 |
(K) |
|
Blackbody T 0.7(K) |
257.3 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
402.7 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
378.1 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
30 Ari B |
|
Alternate Name : |
|
|
Star Distance(LY) : |
152.3 |
|
Stellar Radius(Rsun) : |
1.2 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.2 |
(Msun Measured) |
1.2 |
(Msun Estimated) |
|
Star Age : |
0.9 |
(GY) |
|
Temperature : |
6484 |
(K) |
|
Spectral type : |
F6V |
|
UV portion[%]: |
7.8 |
|
Visible portion[%]: |
44.8 |
|
IR portion[%]: |
47.4 |
|
Metalicity : |
0.1 |
|
Absolute Magnitude: |
3.8 |
|
Apparent Magnitude: |
7.1 |
|
Right Ascension(RA) |
39.2406 |
|
Declination (DEC) |
24.6481 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
01771-01397 |
|
Discovered by |
|
|
Discovery Paper - Authors |
"Kane,tephen.; Barclay,homas; Hartmann,ichael; Hatzes,rtie.; Jensen,ric..; Ciardi,avid.; Huber,aniel; Wright,ason.; Quintana,lisa." |
|
Discovery Paper - Title |
On the Stellar Companion to the Exoplanet Hosting Star 30 Arietis B |
|
Discovery Paper - Journal |
"The Astrophysical Journal, Volume 815, Number 1 " |
|
Discovery Paper - URL |
http://iopscience.iop.org/article/10.1088/0004-637X/815/1/32/meta |
|
SIMBAD LINK |
http://simbad.harvard.edu/simbad/sim-basic?Ident=30+Ari+B+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/30%20Ari%20B%20b/ |
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30 Ari B b
30 Ari B b
30 Ari B b is an exoplanet orbiting the star 30 Ari B, located about 152.3 light-years (46.7 pc) away from Solar System. Its discovery was publicly announced on 2009.
The host star 30 Ari B has apparent magnitude of 7.1, with absolute magnitude of 3.8. It is 1.2 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6484 with its spectral types of F6V
In this planetary system, the extrasolar planet 30 Ari B b orbits around the star 30 Ari B every 335.1 days with its orbital distance of 0.99 AU ( 148849881.3 km)
(Projected orbit of 30 Ari B b around its host star 30 Ari B)
The Star 30 Ari B 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.120 AU ( 167590438.1 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.549 AU ( 231653782.1 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 2.360 AU ( 352989099.0 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 3.472 AU ( 519438922.6 km)
Radiation at Planetary Boundary of 30 Ari B b : 3312.39 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 30 Ari B)
Kopparapu Recent Venus for Star 30 Ari B distance : 1.113 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star 30 Ari B distance : 1.409 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star 30 Ari B distance : 1.361 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star 30 Ari B distance : 1.491 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star 30 Ari B distance : 2.452 AU
Kopparapu Outer Boundary for Early Mars for Star 30 Ari B distance : 2.586 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star 30 Ari B)
Original Kopparapu Recent Venus for Star 30 Ari B distance : 1.131 AU
Original Kopparapu Runaway Greenhouse for Star 30 Ari B distance : 1.445 AU
Original Kopparapu Moist Greenhouse for Star 30 Ari B distance : 1.497 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 30 Ari B distance : 2.497 AU
Original Kopparapu Outer Boundary for Early Mars for Star 30 Ari B distance : 2.596 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star 30 Ari B)
(Position in Stellar Map of star 30 Ari B and its Exoplanet 30 Ari B b)
(Zoomed position in Stellar Map of star 30 Ari B and its Exoplanet 30 Ari B b (zoom level 3))
(Synthetic Spectrum of star 30 Ari B*)
*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
