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Exoplanet Name : |
TOI-6884 b |
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Alternate Name : |
"TOI-6884 b, TOI-6884.01, GPM 193.008944+26.673958, TIC 156514476.01" |
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Status : |
Confirmed |
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Radius (Rjup / Re): |
0.8431 |
(Rjup) |
9.4503 |
(Rearth) |
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Mass (Mjup / Me): |
0.5874 |
(Mjup) |
186.7706 |
(Mearth) |
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Semi Major Axis / Orbital Distance Calculated |
0.1200 |
(AU) |
0.1200 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0395 |
|
Orbital Period(Observed/Estimated) |
14.42 |
(Days Obs.) |
14.35 |
(Days Est.) |
|
Surface Gravity (G Earth) |
2.0913 |
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Star Radiation at Atmospheric Boundary: |
413531.7 |
(W/m2) |
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Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1131.8 |
(K) |
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Blackbody T 0.3(K) |
1062.9 |
(K) |
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Blackbody T 0.7(K) |
860.0 |
(K) |
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Tidally Locked Blackbody T 0.1(K) |
1345.9 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1264.0 |
(K) |
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Size Class: |
Jupiter-size |
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Mass Class: |
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Detection Type : |
Primary Transit |
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Mass Detection : |
|
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Radius Detection : |
Primary Transit |
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Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
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Habitability by Kopparapu: |
Not habitable |
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Star Name : |
TIC 156514476 |
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Alternate Name : |
TOI-6884 |
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Star Distance(LY) : |
1834.2 |
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Stellar Radius(Rsun) : |
1.9 |
(Rsun Measured) |
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Stellar Mass(Msun) : |
1.1 |
(Msun Measured) |
1.1 |
(Msun Estimated) |
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Star Age : |
0.0 |
(GY) |
|
Temperature : |
6026 |
(K) |
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Spectral type : |
F9/G0IV |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
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Metalicity : |
-0.1 |
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Absolute Magnitude: |
3.2 |
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Apparent Magnitude: |
12.0 |
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Right Ascension(RA) |
193.0088 |
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Declination (DEC) |
26.6740 |
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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 |
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|
Discovery Paper - Journal |
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|
Discovery Paper - URL |
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SIMBAD LINK |
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Open Exoplanet Database Link |
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TOI-6884 b
TOI-6884 b
TOI-6884 b is an exoplanet orbiting the star TIC 156514476, located about 1834.2 light-years (562.4 pc) away from Solar System. Its discovery was publicly announced on 2022.
The host star TIC 156514476 has apparent magnitude of 12.0, with absolute magnitude of 3.2. It is 1.1 times more massive and 1.9 times bigger compared with our Sun. The surface temperature is 6026 with its spectral types of F9/G0IV
In this planetary system, the extrasolar planet TOI-6884 b orbits around the star TIC 156514476 every 14.4 days with its orbital distance of 0.12 AU ( 17951744.5 km)
(Projected orbit of TOI-6884 b around its host star TIC 156514476)
The Star TIC 156514476 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.510 AU ( 225835047.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 2.087 AU ( 312163053.8 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 3.180 AU ( 475667412.5 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 4.679 AU ( 699965435.1 km)
Radiation at Planetary Boundary of TOI-6884 b : 413531.67 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TIC 156514476)
Kopparapu Recent Venus for Star TIC 156514476 distance : 1.541 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star TIC 156514476 distance : 1.952 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TIC 156514476 distance : 1.885 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star TIC 156514476 distance : 2.066 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star TIC 156514476 distance : 3.426 AU
Kopparapu Outer Boundary for Early Mars for Star TIC 156514476 distance : 3.613 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star TIC 156514476)
Original Kopparapu Recent Venus for Star TIC 156514476 distance : 1.551 AU
Original Kopparapu Runaway Greenhouse for Star TIC 156514476 distance : 2.004 AU
Original Kopparapu Moist Greenhouse for Star TIC 156514476 distance : 2.053 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TIC 156514476 distance : 3.487 AU
Original Kopparapu Outer Boundary for Early Mars for Star TIC 156514476 distance : 3.626 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star TIC 156514476)
(Position in Stellar Map of star TIC 156514476 and its Exoplanet TOI-6884 b)
(Zoomed position in Stellar Map of star TIC 156514476 and its Exoplanet TOI-6884 b (zoom level 3))
(Synthetic Spectrum of star TIC 156514476*)
*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
