19530+5606 ARG 105

 
 
19h 52m 57.97s +56 05' 48.1" P.A. 305 sep 57 mag 8.52,10.18 Sp K2
 
 
Coord 2000
19530+5606
Discov num
ARG 105
Comp
Coord arcsec 2000
19 52 57.97 +56 05 48.1
Date first
1909
Date last
2010
Obs
13
Pa first
306
Pa last
305
P.A. Now (θ)
305°
Sep first
56.2
Sep last
57.0
Sep. Now (ρ)
57"
Mag pri
8.52
Mag sec
10.18
delta mag (ΔM)
1.66
Spectral class
K2 (yellow-orange)
Pri motion ra
+005
Sec motion ra
-006
Pri motion dec
-003
Sec motion dec
-010
Notes
rPM=1.118
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.7
Precise sep
57.04
Constellation
Cygnus
SAO
32080
Tycho2
3939-00868-1
HD
188590
last precise pa
304.7
last precise sep
57.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19530+5606 ARG 105 2004 11 305 57.3 8.52 10.18 K2 D 195257.97+560548.1
19530+5606 ARG 105 2010 13 305 57.0 8.52 10.18 K2 195257.97+560548.1

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