17326-0131 BAL 575

 
 
17h 32m 35.36s -01 31' 16.8" P.A. 5 sep 12.1 mag 12.45,12.40
 
 
Coord 2000
17326-0131
Discov num
BAL 575
Comp
Coord arcsec 2000
17 32 35.36 -01 31 16.8
Date first
1895
Date last
2010
Obs
5
Pa first
5
Pa last
5
P.A. Now (θ)
Sep first
12.4
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
12.45
Mag sec
12.40
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
+003
Sec motion ra
+005
Pri motion dec
-025
Sec motion dec
-027
Notes
rPM=0.103 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5
Precise sep
12.08
Constellation
Ophiuchus
Tycho2
5080-01318-1
last precise pa
5
last precise sep
12.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17326-0131 BAL 575 1999 2 5 12.0 12.45 12.40 D 173235.36-013116.8
17326-0131 BAL 575 2000 3 5 12.1 12.45 12.40 D 173235.36-013116.8
17326-0131 BAL 575 2010 5 5 11.7 12.45 12.40 173235.36-013116.8

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