17528+6700 BRD 3 AB

 
 
17h 52m 45.97s +67° 00' 13.0" P.A. 325.00 sep 20.0 mag 10.31,10.53
 
 
Coord 2000 17528+6700 Discov num BRD   3 Comp AB Coord arcsec 2000 17 52 45.97 +67 00 13.0
Date first 1879 Date last 2015 Obs 32
Pa first 330 Pa last 324.5 P.A. Now (θ) 324.5°
Sep first 23.0 Sep last 19.955 Sep. Now (ρ) 19.955"
Mag pri 10.31 Mag sec 10.53 delta mag (ΔM) 0.22 Spectral class
Pri motion ra +002 Sec motion ra +005
Pri motion dec +008 Sec motion dec -011
Notes L (Linear solution)
rPM=1.592
This double is not physical.
 
 
17528+6700 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 52 46 +67 00 13 BRD 3 AB 2015 32 325 20.0 10.31 10.53 0.22 <===
Show 17 52 46 +67 00 13 BRD 3 AC 2015 25 317 9.5 10.31 11.41 1.10
Show 17 52 46 +67 00 13 ABH 91 AD 2015 8 239 75.8 10.53 14.60 4.07
Show 17 52 46 +67 00 13 ABH 91 AE 2015 6 233 79.2 10.53 14.20 3.67
Show 17 52 44 +67 00 30 BRD 3 BC 2015 16 152 10.6 10.53 11.41 0.88
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4212-00419-1 Gaia DR2 1633571539517900032