19302+5312 UC 3959

 
 
19h 30m 13.93s +53 12' 27.1" P.A. 245 sep 15.4 mag 14.40,15.70
 
 
Coord 2000
19302+5312
Discov num
UC 3959
Comp
Coord arcsec 2000
19 30 13.93 +53 12 27.1
Date first
1998
Date last
2015
Obs
4
Pa first
244
Pa last
245
P.A. Now (θ)
245°
Sep first
15.6
Sep last
15.4
Sep. Now (ρ)
15.4"
Mag pri
14.40
Mag sec
15.70
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+010
Sec motion ra
+026
Pri motion dec
+092
Sec motion dec
+095
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.165 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.4
Precise sep
15.41
Constellation
Cygnus
last precise pa
245.4
last precise sep
15.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19302+5312 UC 3959 2000 2 245 15.6 14.40 15.70 V 193013.93+531227.1
19302+5312 UC 3959 2003 2 245 15.5 14.40 15.70 V 193013.93+531227.1
19302+5312 UC 3959 2010 3 246 15.3 14.40 15.70 V R 193013.93+531227.1
19302+5312 UC 3959 2015 4 245 15.4 14.40 15.70 V R 193013.93+531227.1

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