21436-6441 UC 4538

 
 
21h 43m 33.13s -64° 41' 17.7" P.A. 305.00 sep 21.6 mag 12.50,14.20
 
 
Coord 2000 21436-6441 Discov num UC 4538 Comp Coord arcsec 2000 21 43 33.13 -64 41 17.7
Date first 1998 Date last 2015 Obs 6
Pa first 305 Pa last 304.9 P.A. Now (θ) 304.9°
Sep first 21.6 Sep last 21.622 Sep. Now (ρ) 21.622"
Mag pri 12.50 Mag sec 14.20 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +041 Sec motion ra +039
Pri motion dec -042 Sec motion dec -037
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Gaia DR2 6402298531700999680