20186+1600 BPM 2102

20h 18m 38.54s +15° 59' 31.5" P.A. 47.00 sep 72.1 mag 15.94,15.95

Coord 2000 20186+1600 Discov num BPM2102 Comp Coord arcsec 2000 20 18 38.54 +15 59 31.5
Date first 1994 Date last 2015 Obs 4
Pa first 48 Pa last 47.2 P.A. Now (θ) 47.2°
Sep first 71.7 Sep last 72.063 Sep. Now (ρ) 72.063"
Mag pri 15.94 Mag sec 15.95 delta mag (ΔM) 0.01 Spectral class
Pri motion ra +072 Sec motion ra +018
Pri motion dec +059 Sec motion dec +022
Notes N V (See Notes, Proper motion indicates physical)




rPM=0.703

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Delphinus Gaia DR2 1808452162458064896