15382+5020 UC 3034AB

 
 
15H 38M 09.68S +50 20' 41.2" P.A. 91 SEP 77.6 MAG 9.99,11.31
 
 
Coord 2000
15382+5020
Discov num
UC 3034
Comp
AB
Coord arcsec 2000
15 38 09.68 +50 20 41.2
Date first
1903
Date last
2003
Obs
6
Pa first
91
Pa last
91
P.A. Now (θ)
91°
Sep first
76.9
Sep last
77.6
Sep. Now (ρ)
77.6"
Mag pri
9.99
Mag sec
11.31
delta mag (ΔM)
1.32
Spectral class
Pri motion ra
-080
Sec motion ra
-082
Pri motion dec
-009
Sec motion dec
-009
Notes
V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
15382+5020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15382+5020 COU2110 Aa,Ab 1982 2008 6 208 0.3 10.70 11.10 0.40
Show 15382+5020 UC 3034 AB 1903 2003 6 91 77.6 9.99 11.31 1.32 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
Tycho2
3489-00532-1
last precise pa
90.7
last precise sep
77.584