HAT-P-11 b
Sign in to saveHAT-P-11b (or Kepler-3b) is an extrasolar planet orbiting the star HAT-P-11. It was discovered by the HATNet Project team in 2009 using the transit method, and submitted for publication on 2 January 2009.
In the Vinony graph
Vinony's link graph records 323 inbound references to HAT-P-11 b, and connects out to Kepler Space Telescope, apsis and astronomical transit.
Vinony files it under Cygnus (constellation), Exoplanets discovered by HATNet and Exoplanets discovered in 2009.
Vinony links it to 21 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- Pl
- Distance
- 123 light-years
- Coordinates
- RA 297.7094° · Dec 48.0809°
via SIMBAD · CDS Strasbourg
Key facts
- Planet.apsis
- astron
- Planet.name
- HAT-P-11b / Kepler-3b
- Planet.image
- File:Neptune's (updated color) compared to Exoplanet HAT-P-11b.png
- Planet.caption
- Size comparison of Neptune with HAT-P-11b (gray).
- Planet.discoverer
- Bakos et al.
- Planet.discovery_site
- Cambridge, Massachusetts
- Planet.discovered
- 2 January 2009
- Planet.discovery_method
- Transit (HATNet)
- Planet.aphelion
- AU
- Planet.perihelion
- AU
- Planet.semimajor
- AU
- Planet.period
- d
- Planet.star
- HAT-P-11
- Planet.surface_grav
- 1.20 g
via Wikipedia infobox
Exoplanet data
- Host star
- HAT-P-11
- Discovered
- 2008
- Discovered by
- HATNet
- Orbital period
- 4.89 days
- Radius
- 4.36 × Earth
- Mass
- 25 × Earth
- Equilibrium temp
- 838 K
- Distance
- 37.76 pc
via NASA Exoplanet Archive
Wikidata facts
- Instance of
- star
- Constellation
- Cygnus
- Parent body
- HAT-P-11
- Radius
- 0.389
- Mass
- 0.0736
- Orbital period
- 4.887802443
- Image
- Exoplanet Comparison HAT-P-11 b.png
Show 18 more facts
- catalog code
- TIC 28230919b
- Commons category
- HAT-P-11 b
- discovery method
- transit method
- time of discovery or invention
- 2010-02-00
- discoverer or inventor
- Kepler Space Telescope
- right ascension
- 297.70936440116367
- declination
- 48.08086037899389
- epoch
- J2000.0
- argument of periapsis
- 198
- orbital inclination
- 89.05
- M sin i
- 23.4
- angular distance
- 0.001395
- temperature
- 750.0
- right ascension component of proper motion
- 125.984
- declination component of proper motion
- 232.988
- orbital eccentricity
- 0.232
- semi-major axis of an orbit
- 0.053
- parallax
- 26.4508
Sources (2)
via Wikidata · CC0
~3 min read
Encyclopedic overview
5 sectionsContents
- Discovery
- Characteristics
- See also
- References
- External links
HAT-P-11b (or Kepler-3b) is an extrasolar planet orbiting the star HAT-P-11. It was discovered by the HATNet Project team in 2009 using the transit method, and submitted for publication on 2 January 2009.
This planet is located approximately distant from Earth.
Excerpted from Wikipedia’s “HAT-P-11 b” article, available under the CC BY-SA 4.0 licence.