22374-4550 SKF 384 AB

 
 
22h 37m 22.21s -45° 50' 10.1" P.A. 349.00 sep 6.9 mag 10.10,14.80 Sp K3V dist. 54.56 pc (177.97 l.y.)
 
 
Coord 2000 22374-4550 Discov num SKF 384 Comp AB Coord arcsec 2000 22 37 22.21 -45 50 10.1
Date first 1974 Date last 2015 Obs 6
Pa first 351 Pa last 348.7 P.A. Now (θ) 348.7°
Sep first 7.5 Sep last 6.885 Sep. Now (ρ) 6.885"
Mag pri 10.10 Mag sec 14.80 delta mag (ΔM) 4.7 Spectral class K3V (yellow-orange)
Pri motion ra +097 Sec motion ra +058
Pri motion dec -178 Sec motion dec +038
Notes V (Proper motion indicates physical)
rPM=1.083
This double is physical.
 
 
22374-4550 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 37 22 -45 50 10 SKF 384 Aa,Ab 2021 3 12 0.3 10.10 13.70 3.60
Show 22 37 22 -45 50 10 SKF 384 AB 2015 6 349 6.9 10.10 14.80 4.70 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus HIP 111672 Tycho2 8446-00237-1 CD CD-4614373
CP CP-4610424 Distance 54.56 Distance ly 177.97