19517+2257 CHE 170

 
 
19h 51m 21.88s +22 56' 44.4" P.A. 62 sep 14.8 mag 11.60,13.30
 
 
Coord 2000
19517+2257
Discov num
CHE 170
Comp
Coord arcsec 2000
19 51 21.88 +22 56 44.4
Date first
1907
Date last
2015
Obs
7
Pa first
67
Pa last
62
P.A. Now (θ)
62°
Sep first
13.3
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
11.60
Mag sec
13.30
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-005
Sec motion ra
+045
Pri motion dec
-009
Sec motion dec
+030
Notes
N (See Notes)
rPM=1.172
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62
Precise sep
14.761
Constellation
Vulpecula
Gaia DR2
21331809024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19517+2257 CHE 170 1907 1 67 13.3 11.74 12.70 195142.46+225746.2
19517+2257 CHE 170 2008 3 62 14.7 11.60 13.30 N 195121.88+225644.4
19517+2257 CHE 170 2010 5 61 13.9 11.60 13.30 N 195121.88+225644.4
19517+2257 CHE 170 2015 6 62 14.8 11.60 13.30 N 195121.88+225644.4

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