19053-0610 BU  974AC

 
 
19h 05m 19.09s -06 10' 23.8" P.A. 120 sep 20 mag 9.96,12.70 Sp G0
 
 
Coord 2000
19053-0610
Discov num
BU  974
Comp
AC
Coord arcsec 2000
19 05 19.09 -06 10 23.8
Date first
1892
Date last
2016
Obs
9
Pa first
100
Pa last
120
P.A. Now (θ)
120°
Sep first
26.2
Sep last
20.0
Sep. Now (ρ)
20"
Mag pri
9.96
Mag sec
12.70
delta mag (ΔM)
2.74
Spectral class
G0 (yellow)
Pri motion ra
+066
Sec motion ra
-001
Pri motion dec
+045
Sec motion dec
-004
Notes
rPM=1.039
This double is not physical.
 
 
19053-0610 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19053-0610 BU 974 AB 1880 1991 18 76 0.9 9.96 10.60 0.64
Show 19053-0610 BU 974 AC 1892 2016 9 120 20.0 9.96 12.70 2.74 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.6
Precise sep
19.986
Constellation
Aquila
last precise pa
119.6
last precise sep
19.986
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19053-0610 BU 974 AC 1914 5 105 25.1 9.96 12.60 G0 190519.09-061023.8
19053-0610 BU 974 AC 2000 7 117 20.6 9.96 12.70 G0 190519.09-061023.8
19053-0610 BU 974 AC 2013 8 119 19.6 9.96 12.70 G0 190519.09-061023.8
19053-0610 BU 974 AC 2016 9 120 20.0 9.96 12.70 G0 190519.09-061023.8

If you need more information about this double, apply for a data request form to the WDS.