17344-3421 BRT1728

 
 
17h 34m 26.23s -34 20' 55.0" P.A. 111 sep 4.9 mag 10.80,11.80
 
 
Coord 2000
17344-3421
Discov num
BRT1728
Comp
Coord arcsec 2000
17 34 26.23 -34 20 55.0
Date first
1913
Date last
1999
Obs
2
Pa first
117
Pa last
111
P.A. Now (θ)
111°
Sep first
4.7
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
10.80
Mag sec
11.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
-028
Sec motion ra
-004
Pri motion dec
+009
Sec motion dec
+003
Notes
rPM=0.841
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.7
Precise sep
4.866
Constellation
Scorpius
last precise pa
110.7
last precise sep
4.866
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17344-3421 BRT1728 1913 1 117 4.7 10.80 11.80 173426.23-342055.0
17344-3421 BRT1728 1999 2 111 4.9 10.80 11.80 173426.23-342055.0

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