Friday, April 13, 2012

HR 7631 AB

Star type
g A: F7-F8 V
g B: NA

Distance from Earth
g 68.1 ly

Star Service No.
g NA

Age
g A: 150 million years (may be up to 5.2 Gy)
g B: NA

Diameter/Mass/Temp (xSol)
g A: NA; NA; NA
g B: NA; NA; NA

Brightness (xSol)
g A: NA
g B: NA

Metallicity
g A: NA
g B: NA

Comparison to Sol
g A: NA
g B: NA

Picture of star
g A: NA
g B: NA

Star system features
g Subject of paper 1992 “Theta2 Sgr: Serendipitous Discovery of Variability in an Am Star?”
http://adsabs.harvard.edu/full/1992IBVS.3768....1A

Known planets
g A: NA
g B: NA

Habitable zones
g A: NA
g B: NA

Orbital map
g A: NA
g B: NA

View from stars
g NA

Nearby stars
(Star systems with 10 light years)
g NA

Map locating star system
g NA

Location in Earth sky
g In constellation Sagittarius

Other names
g A: Gl 773.4; HD 189245; CD-34 140082; Hip 98740; Theta2 Sgr
g B: NA

Sci-fi mentions
g A: NA
g B: NA

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