19321+3221 HU  945AC

 
 
19h 32m 08.62s +32 21' 06.9" P.A. 216 sep 24.2 mag 9.75,11.80 Sp A5
 
 
Coord 2000
19321+3221
Discov num
HU  945
Comp
AC
Coord arcsec 2000
19 32 08.62 +32 21 06.9
Date first
1893
Date last
2013
Obs
6
Pa first
215
Pa last
216
P.A. Now (θ)
216°
Sep first
21.4
Sep last
24.2
Sep. Now (ρ)
24.2"
Mag pri
9.75
Mag sec
11.80
delta mag (ΔM)
2.05
Spectral class
A5 (white)
Pri motion ra
+002
Sec motion ra
-019
Pri motion dec
-005
Sec motion dec
-022
Notes
N (See Notes)
rPM=0.929
This double is not physical.
 
 
19321+3221 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19321+3221 HU 945 AB 1904 2013 12 23 1.3 9.75 10.39 0.64
Show 19321+3221 HU 945 AC 1893 2013 6 216 24.2 9.75 11.80 2.05 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.6
Precise sep
24.18
Constellation
Cygnus
last precise pa
215.6
last precise sep
24.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19321+3221 HU 945 AC 1997 4 216 23.6 9.75 11.80 A5 D 193208.62+322106.9
19321+3221 HU 945 AC 2002 5 216 23.7 9.75 11.80 A5 D 193208.62+322106.9
19321+3221 HU 945 AC 2013 6 216 24.2 9.75 11.80 A5 193208.62+322106.9

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