20174-0507 GWP2936

 
 
20h 17m 24.36s -05 06' 31.6" P.A. 87 sep 77.4 mag 11.40,17.60
 
 
Coord 2000
20174-0507
Discov num
GWP2936
Comp
Coord arcsec 2000
20 17 24.36 -05 06 31.6
Date first
1985
Date last
2010
Obs
3
Pa first
87
Pa last
87
P.A. Now (θ)
87°
Sep first
77.2
Sep last
77.4
Sep. Now (ρ)
77.4"
Mag pri
11.40
Mag sec
17.60
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
-048
Sec motion ra
-050
Pri motion dec
-016
Sec motion dec
-020
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
87
last precise sep
77.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20174-0507 GWP2936 1998 2 87 77.4 11.40 17.60 V 201724.36-050631.6
20174-0507 GWP2936 2010 3 87 77.4 11.40 17.60 V 201724.36-050631.6

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