19471+2717 BAR  51CD

 
 
19h 47m 23.60s +27 16' 02.9" P.A. 152 sep 4.3 mag 12.60,12.94
 
 
Coord 2000
19471+2717
Discov num
BAR  51
Comp
CD
Coord arcsec 2000
19 47 23.60 +27 16 02.9
Date first
1913
Date last
2002
Obs
8
Pa first
147
Pa last
152
P.A. Now (θ)
152°
Sep first
4.4
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
12.60
Mag sec
12.94
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
-015
Sec motion ra
-010
Pri motion dec
-009
Sec motion dec
-016
Notes
rPM=0.456
Nature of this double is uncertain.
 
 
19471+2717 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19471+2717 BAR 50 AB 1913 2000 5 310 2.7 12.00 12.00 0.00
Show 19471+2717 BAR 50 AC 1913 2010 6 104 221.3 12.00 12.94 0.94
Show 19471+2717 BAR 51 CD 1913 2002 8 152 4.3 12.60 12.94 0.34 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.6
Precise sep
4.266
Cdsa2 id
BAR 51 CD
Constellation
Vulpecula
Ra deg
19.78988888888889
De deg
27.26747222222222
last precise pa
151.6
last precise sep
4.266
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19471+2717 BAR 51 CD 2002 8 152 4.3 12.60 12.94 194723.60+271602.9

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