|
Exoplanet Name : |
TIC 303682623 b |
|
Alternate Name : |
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|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.8413 |
(Rjup) |
9.4301 |
(Rearth) |
|
Mass (Mjup / Me): |
0.5837 |
(Mjup) |
185.5769 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0125 |
(AU) |
0.0125 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0019 |
|
Orbital Period(Observed/Estimated) |
0.68 |
(Days Obs.) |
0.68 |
(Days Est.) |
|
Surface Gravity (G Earth) |
2.0868 |
|
Star Radiation at Atmospheric Boundary: |
362441.2 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1095.1 |
(K) |
|
Blackbody T 0.3(K) |
1028.4 |
(K) |
|
Blackbody T 0.7(K) |
832.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1302.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1223.0 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
|
|
Radius Detection : |
Primary Transit |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
TIC 303682623 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
381.0 |
|
Stellar Radius(Rsun) : |
0.6 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.6 |
(Msun Measured) |
0.6 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
3469 |
(K) |
|
Spectral type : |
M2V |
|
UV portion[%]: |
0.2 |
|
Visible portion[%]: |
10.4 |
|
IR portion[%]: |
89.4 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
6.1 |
|
Apparent Magnitude: |
11.5 |
|
Right Ascension(RA) |
75.7690 |
|
Declination (DEC) |
14.3560 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
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Discovered by |
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|
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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TIC 303682623 b
TIC 303682623 b
TIC 303682623 b is an exoplanet orbiting the star TIC 303682623, located about 381.0 light-years (116.8 pc) away from Solar System. Its discovery was publicly announced on 2024.
The host star TIC 303682623 has apparent magnitude of 11.5, with absolute magnitude of 6.1. It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3469 with its spectral types of M2V
In this planetary system, the extrasolar planet TIC 303682623 b orbits around the star TIC 303682623 every 0.7 days with its orbital distance of 0.01 AU ( 1869973.4 km)
(Projected orbit of TIC 303682623 b around its host star TIC 303682623)
The Star TIC 303682623 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.147 AU ( 22023406.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.203 AU ( 30442103.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.310 AU ( 46387029.0 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.456 AU ( 68260545.2 km)
Radiation at Planetary Boundary of TIC 303682623 b : 362441.20 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TIC 303682623)
Kopparapu Recent Venus for Star TIC 303682623 distance : 0.166 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star TIC 303682623 distance : 0.211 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TIC 303682623 distance : 0.203 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star TIC 303682623 distance : 0.224 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star TIC 303682623 distance : 0.410 AU
Kopparapu Outer Boundary for Early Mars for Star TIC 303682623 distance : 0.433 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star TIC 303682623)
Original Kopparapu Recent Venus for Star TIC 303682623 distance : 0.165 AU
Original Kopparapu Runaway Greenhouse for Star TIC 303682623 distance : 0.218 AU
Original Kopparapu Moist Greenhouse for Star TIC 303682623 distance : 0.218 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TIC 303682623 distance : 0.417 AU
Original Kopparapu Outer Boundary for Early Mars for Star TIC 303682623 distance : 0.434 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star TIC 303682623)
(Position in Stellar Map of star TIC 303682623 and its Exoplanet TIC 303682623 b)
(Zoomed position in Stellar Map of star TIC 303682623 and its Exoplanet TIC 303682623 b (zoom level 3))
(Synthetic Spectrum of star TIC 303682623*)
*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
