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Exoplanet Name : |
Wolf 327 b |
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Alternate Name : |
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|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.1106 |
(Rjup) |
1.2397 |
(Rearth) |
|
Mass (Mjup / Me): |
2.5300 |
(Mjup) |
804.3831 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0100 |
(AU) |
0.0100 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0016 |
|
Orbital Period(Observed/Estimated) |
0.57 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
523.3822 |
|
Star Radiation at Atmospheric Boundary: |
478391.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1173.8 |
(K) |
|
Blackbody T 0.3(K) |
1102.3 |
(K) |
|
Blackbody T 0.7(K) |
891.9 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1395.9 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1310.9 |
(K) |
|
Size Class: |
super-Earth-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
Radial Velocity |
|
Radius Detection : |
Primary Transit |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
Wolf 327 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
0.0 |
|
Stellar Radius(Rsun) : |
0.5 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.0 |
(Msun Measured) |
0.4 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
3600 |
(K) |
|
Spectral type : |
M2.5V |
|
UV portion[%]: |
0.4 |
|
Visible portion[%]: |
16.6 |
|
IR portion[%]: |
83.0 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
25.0 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
148.3787 |
|
Declination (DEC) |
35.5713 |
|
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 |
|
|
SIMBAD LINK |
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|
Open Exoplanet Database Link |
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Wolf 327 b
Wolf 327 b
Wolf 327 b is an exoplanet orbiting the star Wolf 327. Its discovery was publicly announced on 2024.
The host star Wolf 327 has apparent magnitude of 22.0, with absolute magnitude of 25.0.
In this planetary system, the extrasolar planet Wolf 327 b orbits around the star Wolf 327 every 0.6 days with its orbital distance of 0.01 AU ( 1495978.7 km)
(Projected orbit of Wolf 327 b around its host star Wolf 327)
The Star Wolf 327 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.135 AU ( 20241710.5 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.187 AU ( 27979333.7 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.285 AU ( 42634312.8 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.419 AU ( 62738259.0 km)
Radiation at Planetary Boundary of Wolf 327 b : 478391.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Wolf 327)
Kopparapu Recent Venus for Star Wolf 327 distance : 0.153 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star Wolf 327 distance : 0.193 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Wolf 327 distance : 0.187 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star Wolf 327 distance : 0.205 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star Wolf 327 distance : 0.374 AU
Kopparapu Outer Boundary for Early Mars for Star Wolf 327 distance : 0.395 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star Wolf 327)
Original Kopparapu Recent Venus for Star Wolf 327 distance : 0.151 AU
Original Kopparapu Runaway Greenhouse for Star Wolf 327 distance : 0.200 AU
Original Kopparapu Moist Greenhouse for Star Wolf 327 distance : 0.200 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Wolf 327 distance : 0.380 AU
Original Kopparapu Outer Boundary for Early Mars for Star Wolf 327 distance : 0.395 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star Wolf 327)
(Position in Stellar Map of star Wolf 327 and its Exoplanet Wolf 327 b)
(Zoomed position in Stellar Map of star Wolf 327 and its Exoplanet Wolf 327 b (zoom level 3))
(Synthetic Spectrum of star Wolf 327*)
*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
