HD 89307 b
HD 89307 b is an extrasolar planet orbiting the star HD 89307 located approximately 108 light-years away in the constellation of Leo. The planet takes 187 megaseconds to orbit (roughly 2164 days or 5.9 years). The planet's minimum mass is 1.92 MJ since the inclination is unknown. As it is typical for most of the long-period planets, the eccentricity is greater than any planets in the Solar System, orbiting at the average distance of 491 gigameters. The speed of the wobble caused by the planet's gravity is 31 meters per second. The average orbital velocity is 16.6 m/s.
Q44559
extrasolar planet
Concept
Q135642
HD 89307
CEL
Q531
light-year
Concept
Q8928
constellation
Concept
Q8853
Leo
CEL
Q11574
megasecond
Concept
Q2306635
minimum mass
Concept
Q4112212
inclination
Concept
Q544
Solar System
Concept
Q855630
gigameter
Concept
Q2273386
wobble
Concept
Q11412
gravity
Concept
Q182429
meters per second
Concept
Q200924
orbital velocity
Concept
Q639911
HD 89307 b
Concept
2164-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2164
DATE
+5.9^^http://www.w3.org/2001/XMLSchema#decimal
5.9
NUMBER
+1.92^^http://www.w3.org/2001/XMLSchema#decimal
1.92
NUMBER
+31^^http://www.w3.org/2001/XMLSchema#decimal
31
NUMBER
+16.6^^http://www.w3.org/2001/XMLSchema#decimal
16.6
NUMBER
instance of
parent astronomical body
constellation
constellation
instance of