19511+2306 CHE 162AB

 
 
19h 50m 48.77s +23 04' 47.1" P.A. 75 sep 23.1 mag 12.57,13.31
 
 
Coord 2000
19511+2306
Discov num
CHE 162
Comp
AB
Coord arcsec 2000
19 50 48.77 +23 04 47.1
Date first
1907
Date last
2015
Obs
9
Pa first
75
Pa last
75
P.A. Now (θ)
75°
Sep first
22.9
Sep last
23.1
Sep. Now (ρ)
23.1"
Mag pri
12.57
Mag sec
13.31
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
-007
Sec motion ra
-005
Pri motion dec
-008
Sec motion dec
+005
Notes
N (See Notes)
rPM=1.237
This double is not physical.
 
 
19511+2306 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19511+2306 CHE 162 AB 1907 2015 9 75 23.1 12.57 13.31 0.74 <===
Show 19511+2306 BKO 999 AC 2000 2015 8 359 7.4 12.40 14.90 2.50
Show 19511+2306 BKO 999 BD 2000 2015 4 170 5.8 12.10 13.50 1.40
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74.8
Precise sep
23.136
Constellation
Vulpecula
Gaia DR2
39907894144
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511+2306 CHE 162 AB 2008 4 75 23.4 12.57 13.31 N 195048.77+230447.1
19511+2306 CHE 162 AB 2015 5 75 23.2 12.57 13.31 N 195048.77+230447.1

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