19289+3515 POP  34AB

 
 
19h 28m 52.77s +35 14' 43.1" P.A. 2 sep 6.9 mag 10.63,13.60
 
 
Coord 2000
19289+3515
Discov num
POP  34
Comp
AB
Coord arcsec 2000
19 28 52.77 +35 14 43.1
Date first
1969
Date last
2015
Obs
23
Pa first
79
Pa last
2
P.A. Now (θ)
Sep first
2.9
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
10.63
Mag sec
13.60
delta mag (ΔM)
2.97
Spectral class
Pri motion ra
+072
Sec motion ra
Pri motion dec
-137
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19289+3515 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19289+3515 POP 34 AB 1969 2015 23 2 6.9 10.63 13.60 2.97 <===
Show 19289+3515 POP 34 AC 1945 2015 15 359 38.4 10.63 12.62 1.99
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2
Precise sep
6.882
Constellation
Cygnus
SAO
68379
Tycho2
2662-00089-1
Gaia DR2
09532125696
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19289+3515 POP 34 AB 1997 14 19 4.6 10.63 13.60 D 192852.77+351443.1
19289+3515 POP 34 AB 2009 16 6 6.1 10.63 13.60 D 192852.77+351443.1
19289+3515 POP 34 AB 2011 19 4 6.4 10.63 13.60 D 192852.77+351443.1
19289+3515 POP 34 AB 2014 21 3 6.6 10.63 13.60 192852.77+351443.1
19289+3515 POP 34 AB 2015 23 2 6.9 10.63 13.60 192852.77+351443.1

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