21577-1827 HJ 3070

 
 
21h 57m 44.09s -18° 27' 38.8" P.A. 284.00 sep 30.4 mag 11.34,11.44
 
 
Coord 2000 21577-1827 Discov num HJ 3070 Comp Coord arcsec 2000 21 57 44.09 -18 27 38.8
Date first 1830 Date last 2015 Obs 13
Pa first 275 Pa last 283.7 P.A. Now (θ) 283.7°
Sep first 15.0 Sep last 30.391 Sep. Now (ρ) 30.391"
Mag pri 11.34 Mag sec 11.44 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +013 Sec motion ra -003
Pri motion dec -010 Sec motion dec +014
Notes U (Proper motion indicates non-physical)
rPM=1.759
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6379-00948-1 Gaia DR2 6824854216192826496