20397+0910 UC 4248

20h 39m 42.26s +09° 10' 06.1" P.A. 329.00 sep 36.4 mag 15.60,16.10

Coord 2000 20397+0910 Discov num UC 4248 Comp Coord arcsec 2000 20 39 42.26 +09 10 06.1
Date first 2000 Date last 2015 Obs 4
Pa first 329 Pa last 328.8 P.A. Now (θ) 328.8°
Sep first 36.4 Sep last 36.368 Sep. Now (ρ) 36.368"
Mag pri 15.60 Mag sec 16.10 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +021 Sec motion ra +037
Pri motion dec +072 Sec motion dec +095
Notes V (Proper motion indicates physical)




rPM=0.275 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Delphinus Gaia DR2 1751073564038942208