19435+3156 BKO  79

 
 
19h 43m 28.52s +31 56' 38.9" P.A. 179 sep 13.5 mag 12.00,12.20
 
 
Coord 2000
19435+3156
Discov num
BKO  79
Comp
Coord arcsec 2000
19 43 28.52 +31 56 38.9
Date first
1998
Date last
2010
Obs
4
Pa first
180
Pa last
179
P.A. Now (θ)
179°
Sep first
13.4
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
12.00
Mag sec
12.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-136
Sec motion ra
-009
Pri motion dec
+147
Sec motion dec
-011
Notes
rPM=1.012
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.2
Precise sep
13.49
Constellation
Cygnus
last precise pa
179.2
last precise sep
13.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+3156 BKO 79 2002 2 179 13.4 12.00 12.20 D 194328.52+315638.9
19435+3156 BKO 79 2010 4 179 13.5 12.00 12.20 194328.52+315638.9

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