19019+3436 POP  40AB

 
 
19h 01m 55.56s +34 35' 37.7" P.A. 79 sep 6.3 mag 11.69,12.42
 
 
Coord 2000
19019+3436
Discov num
POP  40
Comp
AB
Coord arcsec 2000
19 01 55.56 +34 35 37.7
Date first
1946
Date last
2016
Obs
10
Pa first
77
Pa last
79
P.A. Now (θ)
79°
Sep first
6.6
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
11.69
Mag sec
12.42
delta mag (ΔM)
0.73
Spectral class
Pri motion ra
-003
Sec motion ra
+015
Pri motion dec
+001
Sec motion dec
+001
Notes
rPM=1.197
This double is not physical.
 
 
19019+3436 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19019+3436 POP 40 AB 1946 2016 10 79 6.3 11.69 12.42 0.73 <===
Show 19019+3436 POP 40 CD 1970 2016 8 167 3.9 12.06 12.50 0.44
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.9
Precise sep
6.31
Constellation
Lyra
Gaia DR2
2092499614124734208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19019+3436 POP 40 AB 1998 5 78 6.4 11.69 12.42 D 190155.56+343537.7
19019+3436 POP 40 AB 2008 6 79 6.4 11.69 12.42 D 190155.56+343537.7
19019+3436 POP 40 AB 2014 8 79 6.3 11.69 12.42 190155.56+343537.7
19019+3436 POP 40 AB 2016 10 79 6.3 11.69 12.42 190155.56+343537.7

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