20211-0549 UC 4155

 
 
20h 21m 05.23s -05 48' 56.6" P.A. 346.00 sep 52.8 mag 15.80,16.30
 
 
Coord 2000 20211-0549 Discov num UC 4155 Comp Coord arcsec 2000 20 21 05.23 -05 48 56.6
Date first 1998 Date last 2015 Obs 7
Pa first 346 Pa last 345.5 P.A. Now (θ) 345.5°
Sep first 51.6 Sep last 52.756 Sep. Now (ρ) 52.756"
Mag pri 15.80 Mag sec 16.30 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +020 Sec motion ra +027
Pri motion dec -070 Sec motion dec -052
Notes V (Proper motion indicates physical)
rPM=0.265 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4218750081974232320