19463-0258 J  1686

 
 
19h 46m 20.71s -02 58' 26.6" P.A. 177 sep 8 mag 11.55,11.94
 
 
Coord 2000
19463-0258
Discov num
J  1686
Comp
Coord arcsec 2000
19 46 20.71 -02 58 26.6
Date first
1897
Date last
2014
Obs
9
Pa first
194
Pa last
177
P.A. Now (θ)
177°
Sep first
6.8
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
11.55
Mag sec
11.94
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+014
Sec motion ra
+004
Pri motion dec
+005
Sec motion dec
-021
Notes
rPM=1.303
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.8
Precise sep
7.954
Constellation
Aquila
Gaia DR2
29630993280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463-0258 J 1686 1944 3 190 6.0 11.55 11.94 194620.76-025834.5
19463-0258 J 1686 2011 4 177 7.2 11.55 11.94 194620.76-025834.5
19463-0258 J 1686 2014 9 177 8.0 11.55 11.94 194620.71-025826.6

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