19375+0553 HEI 874 AB

 
 
19h 37m 28.38s +05 51' 44.5" P.A. 77.00 sep 2.0 mag 11.29,11.70 Sp G2V
 
 
Coord 2000 19375+0553 Discov num HEI 874 Comp AB Coord arcsec 2000 19 37 28.38 +05 51 44.5
Date first 1994 Date last 2016 Obs 4
Pa first 205 Pa last 77.3 P.A. Now (θ) 77.3°
Sep first 2.0 Sep last 2.019 Sep. Now (ρ) 2.019"
Mag pri 11.29 Mag sec 11.70 delta mag (ΔM) 0.41 Spectral class G2V (yellow)
Pri motion ra -004 Sec motion ra -004
Pri motion dec -019 Sec motion dec -020
Notes V W (Proper motion indicates physical, )
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0490-04681-1