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
Cdsa2 id
HU 945 AC
Constellation
Cygnus
Ra deg
19.53572777777778
De deg
32.35191666666667
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

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