HAT-P-1b
Hot Jupiter orbiting HAT-P-1 / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about HAT-P-1b?
Summarize this article for a 10 year old
SHOW ALL QUESTIONS
HAT-P-1b is an extrasolar planet orbiting the Sun-like star HAT-P-1, also known as ADS 16402 B. HAT-P-1 is the dimmer component of the ADS 16402 binary star system. It is located roughly 521 light years away from Earth in the constellation Lacerta. HAT-P-1b is among the least dense of any of the known extrasolar planets.
Quick Facts Discovery, Discovered by ...
Discovery | |
---|---|
Discovered by | HATNet Project[1] |
Discovery site | Arizona and Hawaii[1] |
Discovery date | Thurs, Sept 14, 2006[2] |
Transit, radial velocity[1] | |
Orbital characteristics | |
0.05561 ± 0.00083 AU (8,319,000 ± 124,000 km)[3] | |
Eccentricity | <0.067[4] |
4.4652968 ± 0.0000018[5] d | |
Inclination | 85.634 ± 0.056[3] |
Semi-amplitude | 59.3 ± 1.4[4] |
Star | HAT-P-1 (ADS 16402 B) |
Physical characteristics | |
Mean radius | 1.319 ± 0.019[3] RJ |
Mass | 0.529 ± 0.020[5] MJ |
Temperature | 1322 ± 15[3] K |
Close