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Exoplanet Name : |
HIP 104045 c |
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Alternate Name : |
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Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.2751 |
(Rjup) |
3.0841 |
(Rearth) |
|
Mass (Mjup / Me): |
0.1357 |
(Mjup) |
43.1537 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.9200 |
(AU) |
0.9200 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.8651 |
|
Orbital Period(Observed/Estimated) |
316.00 |
(Days Obs.) |
317.58 |
(Days Est.) |
|
Surface Gravity (G Earth) |
4.5369 |
|
Star Radiation at Atmospheric Boundary: |
1840.3 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
292.3 |
(K) |
|
Blackbody T 0.3(K) |
274.5 |
(K) |
|
Blackbody T 0.7(K) |
222.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
347.6 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
326.5 |
(K) |
|
Size Class: |
sub-Neptune-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
Radial Velocity |
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Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Habitable |
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Habitability by Kopparapu: |
Not habitable |
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Star Name : |
HIP 104045 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
178.7 |
|
Stellar Radius(Rsun) : |
1.1 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.0 |
(Msun Measured) |
1.0 |
(Msun Estimated) |
|
Star Age : |
4.5 |
(GY) |
|
Temperature : |
5826 |
(K) |
|
Spectral type : |
G5V |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.1 |
|
Absolute Magnitude: |
4.6 |
|
Apparent Magnitude: |
8.3 |
|
Right Ascension(RA) |
316.1833 |
|
Declination (DEC) |
-4.8298 |
|
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 |
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|
SIMBAD LINK |
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Open Exoplanet Database Link |
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HIP 104045 c
HIP 104045 c
HIP 104045 c is an exoplanet orbiting the star HIP 104045, located about 178.7 light-years (54.8 pc) away from Solar System. Its discovery was publicly announced on 2023.
The host star HIP 104045 has apparent magnitude of 8.3, with absolute magnitude of 4.6. It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5826 with its spectral types of G5V
In this planetary system, the extrasolar planet HIP 104045 c orbits around the star HIP 104045 every 316.0 days with its orbital distance of 0.92 AU ( 137630041.0 km)
(Projected orbit of HIP 104045 c around its host star HIP 104045)
The Star HIP 104045 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.772 AU ( 115501698.9 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.067 AU ( 159653532.0 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.626 AU ( 243276651.6 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 2.393 AU ( 357992250.0 km)
Radiation at Planetary Boundary of HIP 104045 c : 1840.30 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 104045)
Kopparapu Recent Venus for Star HIP 104045 distance : 0.798 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HIP 104045 distance : 1.010 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HIP 104045 distance : 0.976 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HIP 104045 distance : 1.070 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 104045 distance : 1.782 AU
Kopparapu Outer Boundary for Early Mars for Star HIP 104045 distance : 1.880 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 104045)
Original Kopparapu Recent Venus for Star HIP 104045 distance : 0.800 AU
Original Kopparapu Runaway Greenhouse for Star HIP 104045 distance : 1.038 AU
Original Kopparapu Moist Greenhouse for Star HIP 104045 distance : 1.058 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 104045 distance : 1.813 AU
Original Kopparapu Outer Boundary for Early Mars for Star HIP 104045 distance : 1.886 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 104045)
(Position in Stellar Map of star HIP 104045 and its Exoplanet HIP 104045 c)
(Zoomed position in Stellar Map of star HIP 104045 and its Exoplanet HIP 104045 c (zoom level 3))
(Synthetic Spectrum of star HIP 104045*)
*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
