17190+1739 UC 3323AC

 
 
17h 19m 00.53s +17 38' 28.9" P.A. 168.00 sep 102.2 mag 11.08,16.30
 
 
Coord 2000
17190+1739
Discov num
UC 3323
Comp
AC
Coord arcsec 2000
17 19 00.53 +17 38 28.9
Date first
1998
Date last
2015
Obs
3
Pa first
168
Pa last
168
P.A. Now (θ)
168°
Sep first
104.0
Sep last
102.2
Sep. Now (ρ)
102.2"
Mag pri
11.08
Mag sec
16.30
delta mag (ΔM)
5.22
Spectral class
Pri motion ra
+056
Sec motion ra
+075
Pri motion dec
-098
Sec motion dec
-086
Notes
V (Proper motion indicates physical)
rPM=0.197 (< 0.3, Physical double)
This double is physical.
 
 
17190+1739 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 19 01 +17 38 29 LDS 4738 AB 2016 8 212 16.2 11.08 16.60 5.52
Show 17 19 01 +17 38 29 UC 3323 AC 2015 3 168 102.2 11.08 16.30 5.22 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.1
Precise sep
102.193
Constellation
Hydra
Tycho2
1540-00256-1
Gaia DR2
4547466915800958336
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17190+1739 UC 3323 AC 2000 2 168 103.7 11.08 16.30 V 171900.53+173828.9
17190+1739 UC 3323 AC 2001 2 168 103.6 11.08 16.30 V 171900.53+173828.9
17190+1739 UC 3323 AC 2015 3 168 102.2 11.08 16.30 V 171900.53+173828.9

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