19109+5041 DEA 172

 
 
19h 10m 54.98s +50 41' 34.3" P.A. 49 sep 8.5 mag 13.50,14.80
 
 
Coord 2000
19109+5041
Discov num
DEA 172
Comp
Coord arcsec 2000
19 10 54.98 +50 41 34.3
Date first
2000
Date last
2015
Obs
4
Pa first
49
Pa last
49
P.A. Now (θ)
49°
Sep first
8.8
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
13.50
Mag sec
14.80
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-011
Sec motion dec
-006
Notes
V (Proper motion indicates physical)
rPM=0.414
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.8
Precise sep
8.48
Constellation
Cygnus
last precise pa
48.8
last precise sep
8.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19109+5041 DEA 172 2013 3 49 8.5 13.50 14.80 V 191054.98+504134.3
19109+5041 DEA 172 2015 4 49 8.5 13.50 14.80 V 191054.98+504134.3

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