20049+1620 GWP 2921

 
 
20h 04m 55.27s +16° 19' 45.9" P.A. 211.00 sep 37.8 mag 10.60,16.50
 
 
Coord 2000 20049+1620 Discov num GWP2921 Comp Coord arcsec 2000 20 04 55.27 +16 19 45.9
Date first 1992 Date last 2015 Obs 9
Pa first 211 Pa last 211 P.A. Now (θ) 211°
Sep first 37.8 Sep last 37.843 Sep. Now (ρ) 37.843"
Mag pri 10.60 Mag sec 16.50 delta mag (ΔM) 5.9 Spectral class
Pri motion ra +106 Sec motion ra +114
Pri motion dec +008 Sec motion dec -002
Notes V (Proper motion indicates physical)
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 105639 Tycho2 1617-00824-1 Gaia DR2 1808110351789885184
HD 354648 DM BD+16 4122