19579+1637 BPM 1878

 
 
19h 57m 55.90s +16° 37' 06.1" P.A. 123.00 sep 113.4 mag 15.43,15.64
 
 
Coord 2000 19579+1637 Discov num BPM1878 Comp Coord arcsec 2000 19 57 55.90 +16 37 06.1
Date first 1993 Date last 2015 Obs 8
Pa first 123 Pa last 123.3 P.A. Now (θ) 123.3°
Sep first 113.5 Sep last 113.411 Sep. Now (ρ) 113.411"
Mag pri 15.43 Mag sec 15.64 delta mag (ΔM) 0.21 Spectral class
Pri motion ra +005 Sec motion ra +027
Pri motion dec -015 Sec motion dec -032
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.664
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1820143097816748800