Extrasolar planet List of extrasolar planets
The Kepler-90 (KOI-351) system
Parent star

<tr> <td colspan="2">Star</td> <td>Kepler-90</td></tr><tr> <td colspan="2">Constellation</td> <td>Draco</td></tr><tr> <td>Right ascension</td> <td style="text-align: center">(α)</td> <td>18h 57m 44.04s</td></tr><tr> <td>Declination</td> <td style="text-align: center">(δ)</td> <td>+49° 18′ 18.6″</td></tr><tr> <td>Apparent magnitude</td> <td style="text-align: center">(mV)</td> <td>14[1]</td></tr><tr><td colspan="2">Distance</td><td>2500 ly
(765 pc)</td></tr><tr> <td>Mass</td> <td style="text-align: center">(m)</td> <td>1.13[1] M</td></tr><tr> <td>Radius</td> <td style="text-align: center">(r)</td> <td>1.14[1] R</td></tr><tr> <td>Temperature</td> <td style="text-align: center">(T)</td> <td>5930 ± 320[1] K</td></tr>

Orbital elements

<tr><td>Semimajor axis</td><td style="text-align: center">(a)</td> <td>1.01 ± 0.11[1] AU</td></tr><tr> <td>Eccentricity</td> <td style="text-align: center">(e)</td> <td>0.0 ≤ 0.001[1]</td></tr><tr><td>Orbital period</td><td style="text-align: center">(P)</td> <td>331.60059 ± 0.00037[1] d</td></tr><tr> <td>Inclination</td> <td style="text-align: center">(i)</td> <td>89.6 ± 1.3[2]°</td></tr>

Physical characteristics

<tr><td>Mass</td><td style="text-align: center">(m)</td><td>0.0 ≤ 5.0[1] MJ</td></tr><tr> <td>Temperature</td> <td style="text-align: center">(T)</td> <td>292[2] K</td></tr>

Discovery information

<tr> <td colspan="2">Discovery date</td> <td>November 12, 2013[1]</td></tr><tr> <td colspan="2">Discoverer(s)</td> <td>Kepler Science Team</td></tr><tr> <td colspan="2">Discovery method</td> <td>Transit[2]</td></tr><tr> <td colspan="2">Discovery site</td> <td>Kepler telescope</td></tr><tr> <td colspan="2">Discovery status</td> <td>Published</td></tr>

Other designations

<tr style="background-color: #A0B0FF;"><td align=center colspan=3>Database references</td></tr><tr valign=baseline><td colspan=2>Extrasolar Planets
</td><td>data</td></tr><tr><td colspan=2>SIMBAD</td><td>data</td></tr>

Kepler-90h is a planet orbiting Kepler-90 in the constellation Draco.


Kepler-90h is a water-cloud jovian.Template:Citation needed Its radius is 1.14 times that of Jupiter.[1] With an equilibrium temperature of 292 K, it is near the inner edge of the habitable zone.Template:Citation needed It is orbiting the late-F or early-G-type star Kepler-90. It can have Venus- or Earth-like moons.Template:Citation needed


  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 TEPcat: Kepler-90h. (December 31, 2013). Retrieved January 3, 2013.
  2. 2.0 2.1 2.2 Planet Kepler-90 h. Retrieved January 3, 2014.
  3. Schmitt, Joseph R.; Wang, Ji; Fischer, Debra A.; Jek, Kian J.; Moriarty, John C.; Boyajian, Tabetha S.; Schwamb, Megan E.; Lintott, Chris; Smith, Arfon M.; Parrish, Michael; Schawinski, Kevin; Lynn, Stuart; Simpson, Robert; Omohundro, Mark; Winarski, Troy; Goodman, Samuel J.; Jebson, Tony; Lacourse, Daryll (2013). "Planet Hunters VI: The First Kepler Seven Planet Candidate System and 13 Other Planet Candidates from the Kepler Archival Data", Astrophysical Journal, p. 23.

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