15162+3418 A  1366

 
 
15H 16M 11.77S +34 17' 43.5" P.A. 78 SEP 3.8 MAG 9.30,12.20
 
 
Coord 2000
15162+3418
Discov num
A  1366
Comp
Coord arcsec 2000
15 16 11.77 +34 17 43.5
Date first
1906
Date last
2015
Obs
13
Pa first
77
Pa last
78
P.A. Now (θ)
78°
Sep first
3.5
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
9.30
Mag sec
12.20
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-041
Sec motion ra
+003
Pri motion dec
+010
Sec motion dec
+020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
Tycho2
2566-00200-1
last precise pa
78
last precise sep
3.82