Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:exoplanet
|
| gptkbp:apparent_magnitude |
11.5
|
| gptkbp:atmosphere |
hydrogen and helium
potentially contains water vapor |
| gptkbp:average_temperature |
approximately 2000 K
approximately 2,500 K |
| gptkbp:country |
WASP-33 system
|
| gptkbp:dec |
+30° 30' 00''
|
| gptkbp:discovered_by |
WASP (Wide Angle Search for Planets)
HATNet Project |
| gptkbp:discovery |
transit method
La Palma, Canary Islands 2010 A& A 520 L1. G. A. Bakos et al. |
| gptkbp:discovery_year |
gptkb:2008
gptkb:2010 |
| gptkbp:distance_from_earth |
380 light years
approximately 380 light-years |
| gptkbp:eccentricity |
0.0
|
| gptkbp:fledging_period |
possible
possible due to high temperature |
| gptkbp:future_prospects |
none expected
|
| gptkbp:has_radius |
approximately 1.3 times that of Jupiter
1.5 times the radius of Jupiter |
| gptkbp:has_spectral_type |
F-type star
F7 V |
| gptkbp:hosts |
WASP-33
|
| https://www.w3.org/2000/01/rdf-schema#label |
WASP-33 b
|
| gptkbp:lighting |
observed
|
| gptkbp:mass |
approximately 1.5 times that of Jupiter
2.0 times the mass of Jupiter more massive than Earth |
| gptkbp:metallicity |
solar metallicity
|
| gptkbp:orbital_altitude |
circular
|
| gptkbp:orbital_inclination |
87.5 degrees
about 87 degrees |
| gptkbp:orbital_period |
not in resonance
1.22 days not tidally locked |
| gptkbp:ra |
01h 30m 00s
|
| gptkbp:research |
available in various databases
high brightness of host star |
| gptkbp:rotation_period |
gptkb:unknown
not well defined |
| gptkbp:season |
not applicable
|
| gptkbp:semi_major_axis |
0.04 AU
|
| gptkbp:stellar_wind_influence |
significant due to proximity to host star
|
| gptkbp:surface |
higher than Earth's
|
| gptkbp:system |
WASP-33 system
|
| gptkbp:transmission |
1.5%
approximately 1.5% |
| gptkbp:type |
gptkb:hot_Jupiter
|
| gptkbp:yearly_orbit |
around its host star
|
| gptkbp:yearly_variation |
not significant
|