HD 74156

HD_74156.html · captured from wingmakers.co.nz

This page makes checkable claims — observational astronomy, with names, magnitudes and distances that can be looked up.

Planetary System : HD 74156
Yellow Main Sequence Star

System Components
(Mass in Multiples of Jupiter's Mass)

HD 74156 b
Eccentric Giant

Statistics
Star System: HD 74156
Discovery Status: Confirmed
Mass: 1.56 Jupiters
Average Distance: 0.276 AUs
Minimum Distance: 0.097 AUs
Maximum Distance: 0.455 AUs
Period: 51.61 Days
Orbital Eccentricity: 0.649
Tug on Star: 108 m/s
Detection Method: Doppler Spectroscopy
Discovered By: Michel Mayor, Dominique Naef, Francesco Pepe, Didier Queloz,
Nuno C. Santos, Stephane Udry, Michel Burnet
Year Discovered: 2001

HD 74156 c
Eccentric Giant

Statistics
Star System: HD 74156
Discovery Status: Confirmed
Mass: 7.5 Jupiters
Average Distance: 3.57 AUs
Minimum Distance: 2.1 AUs
Maximum Distance: 4.85 AUs
Period: 2300 Days
Orbital Eccentricity: 0.395
Tug on Star: 121 m/s
Detection Method: Doppler Spectroscopy
Discovered By: Michel Mayor, Dominique Naef, Francesco Pepe, Didier Queloz,
Nuno C. Santos, Stephane Udry, Michel Burnet
Year Discovered: 2001

Planetary Orbits Around HD 74156

Position in Hydra