HD 3346

HD 3346 Planetary System

Orange Giant

Location
Constellation:  Andromeda
Right Ascension:  00 36 46.47
Declination:  +44 29 18.6
Distance from Sol:  655.58 Light Years
 
Basic Data
Alternate Designations:  HR 152, HIP 2900
Spectral Type:  K5 III
Apparent Magnitude:  5.13
B-V Color:  1.6
Radius:  46.27 Solar Radii
Effective Temperature:  4350 Kelvin
 
Habitability

Inner Edge of Habitability Zone:  13.14 AU
Outer Edge of Habitability Zone:  40.95 AU

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

HD 3346 b

Hot Jupiter 
 
Basic Data
Parent Star:  HD 3346 (K5 III)
Discovery Status:  Uncertain
Planet Type:  Hot Jupiter
 
Physical Data
Mass ( M sin i ):  10 Jupiters
Mean Distance:  0.3 AU
Orbital Period:  30 Days
Eccentricity:  0
Radial Velocity of Star:  225 m/s
 
 Inferred Properties 
Average Angular Size of Star:  82.042°
Planet Appearance:
 Glowing red and cloudless
Mean Temp:  2336 Kelvin
 
 Discovery Facts
Year Discovered:  1996
Detection Method:  Doppler Spectroscopy
Discovered By:  Noyes et al

HD 3346 c

Brown Dwarf
  Basic Data
Parent Star:  HD 3346 (K5 III)
Discovery Status:  Uncertain
Planet Type:  Brown Dwarf
 
  Physical Data
Mass :  60 Jupiters
Mean Distance:  2.5 AU
Orbital Period:  650 Days
Eccentricity:  0
Radial Velocity of Star:  500 m/s
 
Inferred Properties
Average Angular Size of Star:  9.845°
Planet Appearance:
 Visible red glow, silicate and iron clouds possible
Mean Temp:  809 Kelvin
 
Discovery Facts
Year Discovered:  1996
Detection Method:  Doppler Spectroscopy
Discovered By:  Noyes et al
 
Position In Andromeda