20211-6105 UC 4157

20h 21m 07.35s -61° 04' 57.8" P.A. 22.00 sep 34.1 mag 11.58,12.31

Coord 2000 20211-6105 Discov num UC 4157 Comp Coord arcsec 2000 20 21 07.35 -61 04 57.8
Date first 1925 Date last 2016 Obs 7
Pa first 23 Pa last 21.7 P.A. Now (θ) 21.7°
Sep first 33.3 Sep last 34.075 Sep. Now (ρ) 34.075"
Mag pri 11.58 Mag sec 12.31 delta mag (ΔM) 0.73 Spectral class
Pri motion ra +057 Sec motion ra +058
Pri motion dec -041 Sec motion dec -044
Notes V (Proper motion indicates physical)




rPM=0.043 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Pavo Tycho2 9087-00839-1 Gaia DR2 6431097322510142720