22558-5120 TSN 40

22h 55m 43.89s -51° 20' 05.5" P.A. 359.00 sep 17.3 mag 15.00,18.00

Coord 2000 22558-5120 Discov num TSN  40 Comp Coord arcsec 2000 22 55 43.89 -51 20 05.5
Date first 1996 Date last 2016 Obs 8
Pa first 359 Pa last 359.3 P.A. Now (θ) 359.3°
Sep first 17.3 Sep last 17.293 Sep. Now (ρ) 17.293"
Mag pri 15.00 Mag sec 18.00 delta mag (ΔM) 3 Spectral class
Pri motion ra -245 Sec motion ra -198
Pri motion dec -228 Sec motion dec -173
Notes V (Proper motion indicates physical)




rPM=0.216 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Grus