13408+1043 GWP2057

 
 
13H 40M 45.66S +10 42' 49.4" P.A. 83 SEP 75.3 MAG 10.40,17.50
 
 
Coord 2000
13408+1043
Discov num
GWP2057
Comp
Coord arcsec 2000
13 40 45.66 +10 42 49.4
Date first
1993
Date last
2010
Obs
3
Pa first
83
Pa last
83
P.A. Now (θ)
83°
Sep first
75.5
Sep last
75.3
Sep. Now (ρ)
75.3"
Mag pri
10.40
Mag sec
17.50
delta mag (ΔM)
7.1
Spectral class
Pri motion ra
-084
Sec motion ra
-082
Pri motion dec
-090
Sec motion dec
-086
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
Tycho2
0896-00793-1
last precise pa
83.3
last precise sep
75.31