18159+0430 BAL 2925 AB

 
 
18h 15m 52.33s +04° 30' 10.6" P.A. 223.00 sep 8.3 mag 9.90,11.50 Sp K0
 
 
Coord 2000 18159+0430 Discov num BAL2925 Comp AB Coord arcsec 2000 18 15 52.33 +04 30 10.6
Date first 1910 Date last 2016 Obs 10
Pa first 224 Pa last 222.8 P.A. Now (θ) 222.8°
Sep first 8.2 Sep last 8.259 Sep. Now (ρ) 8.259"
Mag pri 9.90 Mag sec 11.50 delta mag (ΔM) 1.6 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra -003
Pri motion dec +008 Sec motion dec -001
Notes
rPM=1.249
This double is not physical.
 
 
18159+0430 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 15 52 +04 30 11 BAL 2925 AB 2016 10 223 8.3 9.90 11.50 1.60 <===
Show 18 15 52 +04 30 11 J 2670 AC 2015 9 70 29.0 10.65 12.60 1.95
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4470514811406430720