17301+0457 UC 3355

17h 30m 06.63s +04° 57' 20.8" P.A. 240.00 sep 43.4 mag 9.92,14.76 Sp G0

Coord 2000 17301+0457 Discov num UC 3355 Comp Coord arcsec 2000 17 30 06.63 +04 57 20.8
Date first 1950 Date last 2016 Obs 11
Pa first 240 Pa last 239.9 P.A. Now (θ) 239.9°
Sep first 43.1 Sep last 43.396 Sep. Now (ρ) 43.396"
Mag pri 9.92 Mag sec 14.76 delta mag (ΔM) 4.84 Spectral class G0 (yellow)
Pri motion ra +058 Sec motion ra +056
Pri motion dec -006 Sec motion dec -010
Notes V (Proper motion indicates physical)




rPM=0.077 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ophiuchus Tycho2 0422-00561-1 Gaia DR2 4389669984847866496