19421+5319 GUI  27AC

 
 
19h 42m 09.76s +53 18' 58.6" P.A. 112 sep 82.9 mag 10.32,10.43
 
 
Coord 2000
19421+5319
Discov num
GUI  27
Comp
AC
Coord arcsec 2000
19 42 09.76 +53 18 58.6
Date first
1899
Date last
2015
Obs
10
Pa first
115
Pa last
112
P.A. Now (θ)
112°
Sep first
84.3
Sep last
82.9
Sep. Now (ρ)
82.9"
Mag pri
10.32
Mag sec
10.43
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-002
Sec motion ra
+008
Pri motion dec
-007
Sec motion dec
+030
Notes
rPM=1.234
This double is not physical.
 
 
19421+5319 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19421+5319 ES 657 AB 1908 2003 4 115 3.1 10.32 11.90 1.58
Show 19421+5319 GUI 27 AC 1899 2015 10 112 82.9 10.32 10.43 0.11 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.6
Precise sep
82.902
Constellation
Cygnus
Tycho2
3934-00827-1
Gaia DR2
48227771776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19421+5319 GUI 27 AC 2005 8 113 83.0 10.32 10.43 D 194209.76+531858.6
19421+5319 GUI 27 AC 2015 10 112 82.9 10.32 10.43 194209.76+531858.6

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