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
Get your SF book manuscript edited
.
Friday, April 13, 2012
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment