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HD 12661

Orbiting around HD 12661 in the constellation of Aries we find two extra solar planets orbiting. HD 12661 b, HD 12661 C.


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Parent Star: HD 12661 (G6 V) in the constellation of Aries is located at a distance of 121.2 Light Years from our Solar system Co-ordinates of Right Ascension: 02 04 34.29 & Declination: +25 24 51.5. The apparent Magnitude of the star is 7.44. The Inner Edge of Habitability Zone is 0.6 AU & the Outer Edge of Habitability Zone: 1.89 AU and the estimated stellar lifespan of the star is 8162 million years. Orbiting around HD 12661 are planets HD 12661b & HD 12661c. HD 12661 Star System

HD12661

Location

Constellation: Aries
Right Ascension: 02 04 34.29
Declination: +25 24 51.5
Distance from Sol: 121.2 Light Years

Basic Data

Alternate Designations: HD 12661
Spectral Type: G6 V
Apparent Magnitude: 7.44
Mass: 1.07 Solar Masses
Radius: 1.47 Solar Radii
Effective Temperature: 5250 Kelvin

Habitability

Inner Edge of Habitability Zone: 0.6 AU
Outer Edge of Habitability Zone: 1.89 AU

HD 12661 B

HD 12661 b

HD 12661 B Statistics

Object Type: Sulfurous Cloud Jovian, Eccentric
Parent Star: HD 12661 (G6 V)
Discovery Status: Confirmed
Habitability: Planet at inner edge of Habitable Zone at Mean Orbital Distance
Mass: 2.3 Jupiters
Mean Distance: 0.83 AU
Orbital Period: 263.558 + 1.2 Days
Eccentricity: 0.347 + 0.03
Planet Appearance: Sulfur stained clouds of water or H2SO4
Estimated Radius: 1.031 Jupiters
Estimated Mean Temp: 302 Kelvin
Mean Angular Star Size: 0.942 Degrees
Year Discovered: 2000
Detection Method: Doppler Spectroscopy
Discovered By: Marcy and Butler

HD 12661 b is believed to be a Sulfurous Cloud Jovian, Eccentric planet and its exitence has been confirmed. The planets appearance is Sulfur stained clouds of water or H2 SO4. The Planet at inner edge of Habitable Zone at Mean Orbital Distance of 0.83 AU and the estimated radius of the planet is 1.031 Jupiters 1. The planet Orbits around the star every 263.558 � 1.2 Days and was discovered by Marcy and Butler in 2000.

HD 12661 C

HD 12661 C

HD 12661 C Statistics

Object Type: Water Cloud Jovian
Parent Star: HD 12661 (G6 V)
Discovery Status: Confirmed
Mass : 1.57 Jupiters
Average Distance: 2.56 AU
Orbital Period: 1444.5 + 65533; 12.5 Days
Planet Appearance: White water ice clouds
Estimated Radius: 1.014 Jupiters
Estimated Mean Temp: 172 Kelvin
Mean Angular Star Size: 0.305 Degrees
Year Discovered: 13 Jun 2002
Detection Method: Doppler Spectroscopy
Discovered By: Fischer et al.

HD 12661 c is believed to be a Water Cloud Jovian planet and its exitence has been confirmed. The planets appearance is White water ice clouds. The Planet is out side the Habitable Zone at Mean Orbital Distance of 2.56 AU and the estimated radius of the planet is 1.014 Jupiters 1. The planet Orbits around the star every 1444.5 � 12.5 Days and was discovered by Fischer et al on 13 Jun 2002.

Planetary Orbits Around HD 12661

HD12661

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