18210-1714 J 1627

18h 21m 01.09s -17° 14' 01.4" P.A. 239.00 sep 4.9 mag 9.79,10.03

Coord 2000 18210-1714 Discov num J  1627 Comp Coord arcsec 2000 18 21 01.09 -17 14 01.4
Date first 1915 Date last 2018 Obs 11
Pa first 271 Pa last 239 P.A. Now (θ) 239°
Sep first 5.0 Sep last 4.865 Sep. Now (ρ) 4.865"
Mag pri 9.79 Mag sec 10.03 delta mag (ΔM) 0.24 Spectral class
Pri motion ra +075 Sec motion ra +011
Pri motion dec +011 Sec motion dec -030
Notes N (See Notes)




rPM=1.003

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Sagittarius Tycho2 6269-00158-1 Gaia DR2 4097325996404696064