10212-2452 LDS 3981

 
 
10h 21m 08.26s -24° 52' 16.9" P.A. 40.00 sep 31.3 mag 16.20,19.00
 
 
Coord 2000 10212-2452 Discov num LDS3981 Comp Coord arcsec 2000 10 21 08.26 -24 52 16.9
Date first 1960 Date last 2015 Obs 7
Pa first 39 Pa last 39.6 P.A. Now (θ) 39.6°
Sep first 31.0 Sep last 31.284 Sep. Now (ρ) 31.284"
Mag pri 16.20 Mag sec 19.00 delta mag (ΔM) 2.8 Spectral class
Pri motion ra -150 Sec motion ra -152
Pri motion dec +108 Sec motion dec +108
Notes
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 5472742887292609792