15488-5226 B 1792 AB (HD 140979)

15h 48m 50.42s -52° 26' 17.7" P.A. 288.00 sep 1.2 mag 6.21,10.32 Sp K2-3III dist. 200.4 pc (653.7 l.y.)

Coord 2000 15488-5226 Discov num B  1792 Comp AB Coord arcsec 2000 15 48 50.42 -52 26 17.7
Date first 1931 Date last 1991 Obs 3
Pa first 292 Pa last 287.9 P.A. Now (θ) 287.9°
Sep first 1.2 Sep last 1.22 Sep. Now (ρ) 1.22"
Mag pri 6.21 Mag sec 10.32 delta mag (ΔM) 4.11 Spectral class K2-3III (yellow-orange)
Pri motion ra +003 Sec motion ra +002
Pri motion dec -012 Sec motion dec -012
Notes W




rPM=0.081 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 140979 Constellation Norma SAO 243001 HIP 77454
Tycho2 8321-01261-1 HD 140979 HR 5865 GC 21227
CP CP-52 8912 Distance 200.4 Distance ly 653.7