19060+2105 J  2943AB

 
 
19h 05m 58.71s +21 06' 13.5" P.A. 321 sep 34.3 mag 10.60,12.70
 
 
Coord 2000
19060+2105
Discov num
J  2943
Comp
AB
Coord arcsec 2000
19 05 58.71 +21 06 13.5
Date first
1944
Date last
2012
Obs
4
Pa first
320
Pa last
321
P.A. Now (θ)
321°
Sep first
35.0
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
10.60
Mag sec
12.70
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19060+2105 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19060+2105 J 2943 AB 1944 2012 4 321 34.3 10.60 12.70 2.10 <===
Show 19060+2105 J 2943 BC 1944 2015 5 111 4.4 12.70 14.70 2.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.9
Precise sep
34.26
Constellation
Sagitta
last precise pa
320.9
last precise sep
34.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19060+2105 J 2943 AB 1999 3 321 34.4 10.60 13.40 D 190558.71+210613.5
19060+2105 J 2943 AB 2007 4 352 39.6 10.60 13.40 D 190558.71+210613.5
19060+2105 J 2943 AB 2012 4 321 34.3 10.60 12.70 D 190558.71+210613.5

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