19517+2257 CHE 170

 
 
19h 51m 21.88s +22 56' 44.4" P.A. 62 sep 14.4 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
2010
Obs
5
Pa first
67
Pa last
62
P.A. Now (θ)
62°
Sep first
13.3
Sep last
14.4
Sep. Now (ρ)
14.4"
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
61.5
Precise sep
14.42
Cdsa2 id
CHE 170
Constellation
Vulpecula
Ra deg
19.85607777777778
De deg
22.945666666666668
last precise pa
61.5
last precise sep
14.42
 
 
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

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