19521+1138 BUP 200AB

 
 
19h 52m 03.44s +11 37' 42.0" P.A. 128 sep 87.8 mag 6.13,13.09 Sp G0V
 
 
Coord 2000
19521+1138
Discov num
BUP 200
Comp
AB
Coord arcsec 2000
19 52 03.44 +11 37 42.0
Date first
1909
Date last
2015
Obs
8
Pa first
160
Pa last
128
P.A. Now (θ)
128°
Sep first
93.9
Sep last
87.8
Sep. Now (ρ)
87.8"
Mag pri
6.13
Mag sec
13.09
delta mag (ΔM)
6.96
Spectral class
G0V (yellow)
Pri motion ra
-344
Sec motion ra
-000
Pri motion dec
-334
Sec motion dec
-008
Notes
W
rPM=0.988
This double is not physical.
 
 
19521+1138 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 105348 19521+1138 BUP 200 AB 1909 2015 8 128 87.8 6.13 13.09 6.96 <===
Show 19521+1138 SMR 38 AC 2012 2015 2 326 26.3 6.13 13.20 7.07
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.9
Precise sep
87.753
Constellation
Aquila
SAO
105348
HD
187923
HR
7569
last precise pa
127.9
last precise sep
87.753
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19521+1138 BUP 200 AB 2012 7 129 87.2 6.13 11.70 G0V 195203.64+113744.9
19521+1138 BUP 200 AB 2015 8 128 87.8 6.13 13.09 G0V 195203.44+113742.0

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