18065+0920 TOB 270 CD

18h 06m 27.41s +09° 18' 23.9" P.A. 188.00 sep 76.4 mag 11.12,9.04

Coord 2000 18065+0920 Discov num TOB 270 Comp CD Coord arcsec 2000 18 06 27.41 +09 18 23.9
Date first 1906 Date last 2015 Obs 10
Pa first 187 Pa last 188.2 P.A. Now (θ) 188.2°
Sep first 77.4 Sep last 76.386 Sep. Now (ρ) 76.386"
Mag pri 11.12 Mag sec 9.04 delta mag (ΔM) 2.08 Spectral class
Pri motion ra +002 Sec motion ra -017
Pri motion dec -020 Sec motion dec -007
Notes N (See Notes)




rPM=1.145

This double is not physical.



18065+0920 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 06 31 +09 20 25 ARN 9001 AB 2016 13 114 38.2 9.04 10.49 1.45
Show 18 06 31 +09 20 25 TOB 270 AD 2015 13 197 206.3 9.04 9.04 0.00
Show 18 06 33 +09 20 11 HZG 12 BC 2015 12 218 136.5 10.49 11.12 0.63
Show 18 06 27 +09 18 24 TOB 270 CD 2015 10 188 76.4 11.12 9.04 2.08 <===


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Ophiuchus Tycho2 1008-00346-1 Gaia DR2 4482325657921499904