19530+5606 ARG 105

 
 
19h 52m 57.97s +56 05' 48.1" P.A. 305.00 sep 55.8 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
2018
Obs
19
Pa first
306
Pa last
305
P.A. Now (θ)
305°
Sep first
56.2
Sep last
55.8
Sep. Now (ρ)
55.8"
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
305.4
Precise sep
55.783
Constellation
Cygnus
SAO
32080
Tycho2
3939-00868-1
Gaia DR2
19516303872
HD
188590
 
 
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
19530+5606 ARG 105 2015 14 305 57.1 8.52 10.18 K2 195257.97+560548.1
19530+5606 ARG 105 2018 15 305 55.8 8.52 10.18 K2 195257.97+560548.1

If you need more information about this double, apply for a data request form to the WDS.