19518+2240 CHE 174

 
 
19h 51m 30.79s +22 39' 03.0" P.A. 58 sep 22.2 mag 11.80,12.90
 
 
Coord 2000
19518+2240
Discov num
CHE 174
Comp
Coord arcsec 2000
19 51 30.79 +22 39 03.0
Date first
1907
Date last
2010
Obs
5
Pa first
64
Pa last
58
P.A. Now (θ)
58°
Sep first
18.9
Sep last
22.2
Sep. Now (ρ)
22.2"
Mag pri
11.80
Mag sec
12.90
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-004
Sec motion ra
+025
Pri motion dec
-016
Sec motion dec
+020
Notes
N (See Notes)
rPM=1.444
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.1
Precise sep
22.24
Constellation
Vulpecula
Tycho2
2140-02452-1
last precise pa
58.1
last precise sep
22.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19518+2240 CHE 174 1907 1 116 18.9 11.10 12.40 195148.91+224009.4
19518+2240 CHE 174 2008 3 58 22.0 11.80 12.90 N 195130.79+223903.0
19518+2240 CHE 174 2010 5 60 22.6 11.80 12.90 N 195130.79+223903.0

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