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
 
 
Precise pa
83.3
Precise sep
75.31
Constellation
Bootes
Tycho2
0896-00793-1
last precise pa
83.3
last precise sep
75.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13408+1043 GWP2057 2000 2 84 75.4 10.40 17.50 V R 134045.66+104249.4
13408+1043 GWP2057 2010 3 83 75.3 10.40 17.50 V R 134045.66+104249.4

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