19534+2020 GUI  28AC

 
 
19h 53m 22.65s +20 20' 14.1" P.A. 218 sep 223.6 mag 7.14,10.48 Sp A0
 
 
Coord 2000
19534+2020
Discov num
GUI  28
Comp
AC
Coord arcsec 2000
19 53 22.65 +20 20 14.1
Date first
1895
Date last
2013
Obs
10
Pa first
218
Pa last
218
P.A. Now (θ)
218°
Sep first
217.9
Sep last
223.6
Sep. Now (ρ)
223.6"
Mag pri
7.14
Mag sec
10.48
delta mag (ΔM)
3.34
Spectral class
A0 (white)
Pri motion ra
+030
Sec motion ra
-003
Pri motion dec
+016
Sec motion dec
-005
Notes
N (See Notes)
rPM=1.15
This double is not physical.
 
 
19534+2020 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19534+2020 STFA 48 AB 1782 2014 60 147 41.8 7.14 7.34 0.20
Show 19534+2020 GUI 28 AC 1895 2013 10 218 223.6 7.14 10.48 3.34 <===
Show 19534+2020 HDS2833 Ba,Bb 1991 2006 2 338 0.2 7.63 9.39 1.76
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.1
Precise sep
223.57
Constellation
Vulpecula
last precise pa
218.1
last precise sep
223.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19534+2020 GUI 28 AC 2003 8 219 219.2 7.14 10.48 A0 N D 195322.65+202014.1
19534+2020 GUI 28 AC 2013 10 218 223.6 7.14 10.48 A0 N 195322.65+202014.1

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