19401+3037 J   776AB

 
 
19h 40m 08.45s +30 35' 50.2" P.A. 47 sep 3.5 mag 11.10,11.60
 
 
Coord 2000
19401+3037
Discov num
J   776
Comp
AB
Coord arcsec 2000
19 40 08.45 +30 35 50.2
Date first
1900
Date last
2006
Obs
14
Pa first
54
Pa last
47
P.A. Now (θ)
47°
Sep first
3.6
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
11.10
Mag sec
11.60
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-017
Sec motion ra
-006
Pri motion dec
+003
Sec motion dec
+015
Notes
N (See Notes)
rPM=0.943
This double is not physical.
 
 
19401+3037 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19401+3037 J 776 AB 1900 2006 14 47 3.5 11.10 11.60 0.50 <===
Show 19401+3037 J 776 AC 1912 2013 5 32 26.5 11.10 12.90 1.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.7
Precise sep
3.49
Constellation
Cygnus
Tycho2
2656-00850-1
last precise pa
46.7
last precise sep
3.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19401+3037 J 776 AB 2006 13 47 3.5 11.16 11.50 N D 194008.45+303550.2

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