20420+1821 J 193 (HD 352896)

 
 
20h 42m 02.55s +18° 21' 02.3" P.A. 81.00 sep 5.5 mag 9.00,11.70 Sp G5
 
 
Coord 2000 20420+1821 Discov num J   193 Comp Coord arcsec 2000 20 42 02.55 +18 21 02.3
Date first 1895 Date last 2016 Obs 15
Pa first 92 Pa last 81.3 P.A. Now (θ) 81.3°
Sep first 6.0 Sep last 5.455 Sep. Now (ρ) 5.455"
Mag pri 9.00 Mag sec 11.70 delta mag (ΔM) 2.7 Spectral class G5 (yellow)
Pri motion ra +069 Sec motion ra +125
Pri motion dec +032 Sec motion dec +043
Notes V (Proper motion indicates physical)
rPM=0.432
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 352896 Constellation Delphinus SAO 106397 Tycho2 1638-00624-1
Gaia DR2 1812340894562229248 HD 352896 ADS 14174