18509+1109 BRT 1312

18h 50m 53.39s +11° 08' 44.8" P.A. 146.00 sep 3.1 mag 13.00,13.00

Coord 2000 18509+1109 Discov num BRT1312 Comp Coord arcsec 2000 18 50 53.39 +11 08 44.8
Date first 1934 Date last 2013 Obs 4
Pa first 155 Pa last 145.8 P.A. Now (θ) 145.8°
Sep first 3.0 Sep last 3.127 Sep. Now (ρ) 3.127"
Mag pri 13.00 Mag sec 13.00 delta mag (ΔM) 0 Spectral class
Pri motion ra +002 Sec motion ra +023
Pri motion dec -007 Sec motion dec -031
Notes N (See Notes)




rPM=0.826

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Gaia DR2 4504177695625511424