16570-0155 BAL 570

 
 
16h 56m 57.88s -01° 55' 20.2" P.A. 57.00 sep 4.2 mag 11.00,11.20
 
 
Coord 2000 16570-0155 Discov num BAL 570 Comp Coord arcsec 2000 16 56 57.88 -01 55 20.2
Date first 1892 Date last 2015 Obs 7
Pa first 72 Pa last 56.6 P.A. Now (θ) 56.6°
Sep first 5.3 Sep last 4.212 Sep. Now (ρ) 4.212"
Mag pri 11.00 Mag sec 11.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -011 Sec motion ra +005
Pri motion dec -015 Sec motion dec -008
Notes
rPM=0.939
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4378558114179870848