18574-3139 UC 3737

18h 57m 26.65s -31° 39' 25.2" P.A. 69.00 sep 107.3 mag 16.10,15.81

Coord 2000 18574-3139 Discov num UC 3737 Comp Coord arcsec 2000 18 57 26.65 -31 39 25.2
Date first 1996 Date last 2015 Obs 5
Pa first 69 Pa last 68.7 P.A. Now (θ) 68.7°
Sep first 107.3 Sep last 107.284 Sep. Now (ρ) 107.284"
Mag pri 16.10 Mag sec 15.81 delta mag (ΔM) 0.29 Spectral class
Pri motion ra +083 Sec motion ra +077
Pri motion dec -101 Sec motion dec -079
Notes V (Proper motion indicates physical)




rPM=0.174 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Gaia DR2 6760115559982685824