18421-5554 UC 3646

 
 
18h 42m 06.95s -55 54' 25.6" P.A. 306.00 sep 22.0 mag 13.60,15.41 Sp M3.5V+M5
 
 
Coord 2000 18421-5554 Discov num UC 3646 Comp Coord arcsec 2000 18 42 06.95 -55 54 25.6
Date first 1998 Date last 2016 Obs 6
Pa first 306 Pa last 305.8 P.A. Now (θ) 305.8°
Sep first 21.9 Sep last 21.955 Sep. Now (ρ) 21.955"
Mag pri 13.60 Mag sec 15.41 delta mag (ΔM) 1.81 Spectral class M3.5V+M5 (red/red)
Pri motion ra +010 Sec motion ra +013
Pri motion dec -081 Sec motion dec -074
Notes V (Proper motion indicates physical)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Gaia DR2 6649788119394186112