10021-1921 WIS 165

 
 
10h 02m 05.99s -19° 20' 49.5" P.A. 229.00 sep 987.5 mag 15.90,19.30
 
 
Coord 2000 10021-1921 Discov num WIS 165 Comp Coord arcsec 2000 10 02 05.99 -19 20 49.5
Date first 1998 Date last 2010 Obs 3
Pa first 229 Pa last 228.8 P.A. Now (θ) 228.8°
Sep first 987.8 Sep last 987.516 Sep. Now (ρ) 987.516"
Mag pri 15.90 Mag sec 19.30 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -110 Sec motion ra -114
Pri motion dec -063 Sec motion dec -061
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 5671019635899319552