17541-2837 TDT 564

 
 
17h 54m 04.20s -28° 36' 38.6" P.A. 111.00 sep 2.8 mag 10.88,11.30
 
 
Coord 2000 17541-2837 Discov num TDT 564 Comp Coord arcsec 2000 17 54 04.20 -28 36 38.6
Date first 1991 Date last 2015 Obs 4
Pa first 114 Pa last 111.3 P.A. Now (θ) 111.3°
Sep first 2.8 Sep last 2.81 Sep. Now (ρ) 2.81"
Mag pri 10.88 Mag sec 11.30 delta mag (ΔM) 0.42 Spectral class
Pri motion ra -013 Sec motion ra +035
Pri motion dec +002 Sec motion dec -014
Notes
rPM=1.342
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6853-00561-1 Gaia DR2 4057368919232465024