01355-6522 DON 19 (HD 9971)

 
 
01h 35m 29.39s -65 21' 57.9" P.A. 184.00 sep 2.7 mag 10.30,10.69 Sp F2/3V
 
 
Coord 2000 01355-6522 Discov num DON  19 Comp Coord arcsec 2000 01 35 29.39 -65 21 57.9
Date first 1928 Date last 2016 Obs 8
Pa first 183 Pa last 183.8 P.A. Now (θ) 183.8°
Sep first 2.5 Sep last 2.705 Sep. Now (ρ) 2.705"
Mag pri 10.30 Mag sec 10.69 delta mag (ΔM) 0.39 Spectral class F2/3V (yellow-white)
Pri motion ra +011 Sec motion ra +010
Pri motion dec -013 Sec motion dec -013
Notes V (Proper motion indicates physical)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 9971 Constellation Hydrus Tycho2 8856-00196-1 Gaia DR2 4710881384800954624
HD 9971