15075+1541 A  2228

 
 
15H 07M 31.66S +15 40' 50.7" P.A. 12 SEP 3.3 MAG 9.05,12.98 SP F8 DIST. 89.77 PC (292.83 L.Y.)
 
 
Coord 2000
15075+1541
Discov num
A  2228
Comp
Coord arcsec 2000
15 07 31.66 +15 40 50.7
Date first
1910
Date last
2009
Obs
7
Pa first
5
Pa last
12
P.A. Now (θ)
12°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
9.05
Mag sec
12.98
delta mag (ΔM)
3.93
Spectral class
F8 (yellow-white)
Pri motion ra
-024
Sec motion ra
-022
Pri motion dec
-048
Sec motion dec
-046
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
101382
HIP
74014
Tycho2
1486-00102-1
HD
134084
BD
BD+16 2737
Distance
89.77
Distance ly
292.83
last precise pa
12.2
last precise sep
3.29