20280+1624 BPM 2170

 
 
20h 27m 58.84s +16 23' 44.1" P.A. 207.00 sep 80.4 mag 14.78,15.27
 
 
Coord 2000 20280+1624 Discov num BPM2170 Comp Coord arcsec 2000 20 27 58.84 +16 23 44.1
Date first 1993 Date last 2015 Obs 9
Pa first 207 Pa last 206.9 P.A. Now (θ) 206.9°
Sep first 80.3 Sep last 80.422 Sep. Now (ρ) 80.422"
Mag pri 14.78 Mag sec 15.27 delta mag (ΔM) 0.49 Spectral class
Pri motion ra -014 Sec motion ra -009
Pri motion dec -017 Sec motion dec -008
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.468
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1805853226203797376