19435+3450 AG  236AB

 
 
19h 43m 28.26s +34 50' 20.2" P.A. 148 sep 4.2 mag 9.78,10.16 Sp A0
 
 
Coord 2000
19435+3450
Discov num
AG  236
Comp
AB
Coord arcsec 2000
19 43 28.26 +34 50 20.2
Date first
1896
Date last
2016
Obs
28
Pa first
163
Pa last
148
P.A. Now (θ)
148°
Sep first
4.7
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
9.78
Mag sec
10.16
delta mag (ΔM)
0.38
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
+004
Pri motion dec
-007
Sec motion dec
-001
Notes
rPM=0.949
This double is not physical.
 
 
19435+3450 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 68758 19435+3450 AG 236 AB 1896 2016 28 148 4.2 9.78 10.16 0.38 <===
Show 68758 19435+3450 AG 236 AC 1903 2002 4 336 11.4 9.78 12.00 2.22
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
148.1
Precise sep
4.244
Constellation
Cygnus
SAO
68758
Tycho2
2664-00963-1
last precise pa
148.1
last precise sep
4.244
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19435+3450 AG 236 AB 2008 26 149 4.4 9.78 10.16 A0 D 194328.26+345020.2
19435+3450 AG 236 AB 2016 28 148 4.2 9.78 10.16 A0 194328.26+345020.2

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