19469+3204 WAL 120AC

 
 
19h 46m 54.49s +32 04' 23.2" P.A. 243 sep 30.9 mag 10.24,12.89 Sp A2
 
 
Coord 2000
19469+3204
Discov num
WAL 120
Comp
AC
Coord arcsec 2000
19 46 54.49 +32 04 23.2
Date first
1944
Date last
1998
Obs
2
Pa first
260
Pa last
243
P.A. Now (θ)
243°
Sep first
30.0
Sep last
30.9
Sep. Now (ρ)
30.9"
Mag pri
10.24
Mag sec
12.89
delta mag (ΔM)
2.65
Spectral class
A2 (white)
Pri motion ra
-000
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19469+3204 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 68843 19469+3204 BU 147 AB 1873 1998 20 281 10.3 10.24 12.10 1.86
Show 68843 19469+3204 WAL 120 AC 1944 1998 2 243 30.9 10.24 12.89 2.65 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
242.9
Precise sep
30.91
Constellation
Cygnus
SAO
68843
Tycho2
2660-01102-1
HD
331279
last precise pa
242.9
last precise sep
30.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19469+3204 WAL 120 AC 1998 2 243 30.9 10.24 12.89 A2 D 194654.49+320423.2

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