18217+0725 J 3253 AB

 
 
18h 21m 39.94s +07° 26' 06.7" P.A. 2.00 sep 4.1 mag 11.60,11.90
 
 
Coord 2000 18217+0725 Discov num J  3253 Comp AB Coord arcsec 2000 18 21 39.94 +07 26 06.7
Date first 1951 Date last 2015 Obs 5
Pa first 3 Pa last 2.4 P.A. Now (θ) 2.4°
Sep first 3.4 Sep last 4.147 Sep. Now (ρ) 4.147"
Mag pri 11.60 Mag sec 11.90 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -009 Sec motion ra +002
Pri motion dec -053 Sec motion dec -002
Notes
rPM=0.97
This double is not physical.
 
 
18217+0725 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 21 40 +07 26 07 J 3253 AB 2015 5 2 4.1 11.60 11.90 0.30 <===
Show 18 21 40 +07 26 07 DAM 109 AC 2001 2 213 3.2 11.60 14.00 2.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4478286468825490176