19500+0637 J  1336AC

 
 
19h 50m 03.74s +06 37' 39.7" P.A. 220 sep 24 mag 11.00,11.20
 
 
Coord 2000
19500+0637
Discov num
J  1336
Comp
AC
Coord arcsec 2000
19 50 03.74 +06 37 39.7
Date first
1953
Date last
2015
Obs
12
Pa first
221
Pa last
220
P.A. Now (θ)
220°
Sep first
22.5
Sep last
24.0
Sep. Now (ρ)
24"
Mag pri
11.00
Mag sec
11.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-011
Sec motion ra
-001
Pri motion dec
-018
Sec motion dec
-018
Notes
rPM=0.474
Nature of this double is uncertain.
 
 
19500+0637 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19500+0637 J 1336 AB 1914 2015 18 59 5.7 11.00 11.40 0.40
Show 19500+0637 J 1336 AC 1953 2015 12 220 24.0 11.00 11.20 0.20 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.9
Precise sep
23.95
Constellation
Aquila
last precise pa
219.9
last precise sep
23.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19500+0637 J 1336 AC 1999 4 220 23.7 11.00 11.20 D 195003.74+063739.7
19500+0637 J 1336 AC 2009 6 220 23.5 11.00 11.20 D 195003.74+063739.7
19500+0637 J 1336 AC 2010 7 220 23.5 11.00 11.20 D 195003.74+063739.7
19500+0637 J 1336 AC 2011 9 220 23.9 11.00 11.20 D 195003.74+063739.7
19500+0637 J 1336 AC 2013 11 220 23.9 11.00 11.20 195003.74+063739.7
19500+0637 J 1336 AC 2015 12 220 24.0 11.00 11.20 195003.74+063739.7

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