19218+5112 UC 3903

 
 
19h 21m 45.39s +51 11' 47.7" P.A. 332 sep 50.6 mag 14.62,15.04
 
 
Coord 2000
19218+5112
Discov num
UC 3903
Comp
Coord arcsec 2000
19 21 45.39 +51 11 47.7
Date first
2000
Date last
2015
Obs
4
Pa first
331
Pa last
332
P.A. Now (θ)
332°
Sep first
49.1
Sep last
50.6
Sep. Now (ρ)
50.6"
Mag pri
14.62
Mag sec
15.04
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
+055
Sec motion ra
+059
Pri motion dec
+106
Sec motion dec
+137
Notes
V (Proper motion indicates physical)
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.3
Precise sep
50.557
Constellation
Cygnus
last precise pa
332.3
last precise sep
50.557
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19218+5112 UC 3903 2000 2 331 49.1 14.60 15.00 V 192145.39+511147.7
19218+5112 UC 3903 2003 2 331 49.3 14.60 15.00 V 192145.39+511147.7
19218+5112 UC 3903 2010 3 332 50.1 14.62 15.04 V 192145.39+511147.7
19218+5112 UC 3903 2015 4 332 50.6 14.62 15.04 V 192145.39+511147.7

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