17404+0544 VVO 16

17h 40m 21.44s +05° 43' 37.4" P.A. 342.00 sep 34.8 mag 11.23,12.92 Sp K7

Coord 2000 17404+0544 Discov num VVO  16 Comp Coord arcsec 2000 17 40 21.44 +05 43 37.4
Date first 1917 Date last 2015 Obs 13
Pa first 342 Pa last 342.1 P.A. Now (θ) 342.1°
Sep first 34.2 Sep last 34.785 Sep. Now (ρ) 34.785"
Mag pri 11.23 Mag sec 12.92 delta mag (ΔM) 1.69 Spectral class K7 (yellow-orange)
Pri motion ra -024 Sec motion ra -030
Pri motion dec -074 Sec motion dec -071
Notes N V (See Notes, Proper motion indicates physical)




rPM=0.086 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ophiuchus Tycho2 0427-01309-1 Gaia DR2 4485752801305069952