20381-4251 UC 4240

 
 
20h 38m 08.70s -42 50' 50.4" P.A. 351.00 sep 45.0 mag 15.50,15.80
 
 
Coord 2000 20381-4251 Discov num UC 4240 Comp Coord arcsec 2000 20 38 08.70 -42 50 50.4
Date first 1998 Date last 2015 Obs 6
Pa first 351 Pa last 351 P.A. Now (θ) 351°
Sep first 45.1 Sep last 45.029 Sep. Now (ρ) 45.029"
Mag pri 15.50 Mag sec 15.80 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +042 Sec motion ra +046
Pri motion dec -037 Sec motion dec -042
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.103 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6676485709120331136