|
Exoplanet Name : |
HD 1605 c |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
3.4800 |
(Mjup) |
1106.4242 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
3.5200 |
(AU) |
3.5200 |
(AU Est.) |
|
Eccentricity : |
0.0980 |
|
Orbital Period(Yrs) |
5.7794 |
|
Orbital Period(Observed/Estimated) |
2111.00 |
(Days Obs.) |
2107.50 |
(Days Est.) |
|
Surface Gravity (G Earth) |
10.6851 |
|
Star Radiation at Atmospheric Boundary: |
731.8 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
232.1 |
(K) |
|
Blackbody T 0.3(K) |
218.0 |
(K) |
|
Blackbody T 0.7(K) |
176.4 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
276.1 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
259.3 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
Radial Velocity |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
HD 1605 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
292.5 |
|
Stellar Radius(Rsun) : |
3.8 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.3 |
(Msun Measured) |
1.3 |
(Msun Estimated) |
|
Star Age : |
4.6 |
(GY) |
|
Temperature : |
4757 |
(K) |
|
Spectral type : |
K1 IV |
|
UV portion[%]: |
2.3 |
|
Visible portion[%]: |
35.0 |
|
IR portion[%]: |
62.7 |
|
Metalicity : |
0.2 |
|
Absolute Magnitude: |
2.8 |
|
Apparent Magnitude: |
7.5 |
|
Right Ascension(RA) |
5.1333 |
|
Declination (DEC) |
30.9747 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
02261-00371 |
|
Discovered by |
|
|
Discovery Paper - Authors |
"Hiroki Harakawa, Bun¥¹¡£¥»Æi Sato, Masashi Omiya, Debra A. Fischer, Yasunori Hori, Shigeru Ida, Eiji Kambe, Michitoshi Yoshida, Hideyuki Izumiura, Hisashi Koyano, Shogo Nagayama, Yasuhiro Shimizu, Norio Okada, Kiichi Okita, Akihiro Sakamoto, and Tomoyasu Yamamuro " |
|
Discovery Paper - Title |
"FIVE NEW EXOPLANETS ORBITING THREE METAL-RICH, MASSIVE STARS: TWO-PLANET SYSTEMS INCLUDING LONG-PERIOD PLANETS, AND AN ECCENTRIC PLANET" |
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+1605+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/HD%201605%20c/ |
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HD 1605 c
HD 1605 c
HD 1605 c is an exoplanet orbiting the star HD 1605, located about 292.5 light-years (89.7 pc) away from Solar System. Its discovery was publicly announced on 2015.
The host star HD 1605 has apparent magnitude of 7.5, with absolute magnitude of 2.8. It is 1.3 times more massive and 3.8 times bigger compared with our Sun. The surface temperature is 4757 with its spectral types of K1 IV
In this planetary system, the extrasolar planet HD 1605 c orbits around the star HD 1605 every 2111.0 days with its orbital distance of 3.52 AU ( 526584504.9 km)
(Projected orbit of HD 1605 c around its host star HD 1605)
The Star HD 1605 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.863 AU ( 278681418.2 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 2.575 AU ( 385210548.1 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 3.924 AU ( 586975628.3 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 5.774 AU ( 863760350.8 km)
Radiation at Planetary Boundary of HD 1605 c : 731.85 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 1605)
Kopparapu Recent Venus for Star HD 1605 distance : 2.037 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 1605 distance : 2.579 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 1605 distance : 2.491 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 1605 distance : 2.735 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 1605 distance : 4.722 AU
Kopparapu Outer Boundary for Early Mars for Star HD 1605 distance : 4.981 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 1605)
Original Kopparapu Recent Venus for Star HD 1605 distance : 2.012 AU
Original Kopparapu Runaway Greenhouse for Star HD 1605 distance : 2.660 AU
Original Kopparapu Moist Greenhouse for Star HD 1605 distance : 2.662 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 1605 distance : 4.801 AU
Original Kopparapu Outer Boundary for Early Mars for Star HD 1605 distance : 4.992 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 1605)
(Position in Stellar Map of star HD 1605 and its Exoplanet HD 1605 c)
(Zoomed position in Stellar Map of star HD 1605 and its Exoplanet HD 1605 c (zoom level 3))
(Synthetic Spectrum of star HD 1605*)
*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
