13015-5808 COO 146 A,BC (HD 112998)

 
 
13h 01m 28.39s -58° 08' 18.4" P.A. 351.00 sep 14.2 mag 9.05,10.07 Sp A6:+...
 
 
Coord 2000 13015-5808 Discov num COO 146 Comp A,BC Coord arcsec 2000 13 01 28.39 -58 08 18.4
Date first 1892 Date last 2010 Obs 10
Pa first 354 Pa last 350.7 P.A. Now (θ) 350.7°
Sep first 15.3 Sep last 14.21 Sep. Now (ρ) 14.21"
Mag pri 9.05 Mag sec 10.07 delta mag (ΔM) 1.02 Spectral class A6:+... (white)
Pri motion ra -015 Sec motion ra -012
Pri motion dec -011 Sec motion dec -010
Notes N (See Notes)
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
13015-5808 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 112998 240482 13 01 28 -58 08 18 COO 146 A,BC 2010 10 351 14.2 9.05 10.07 1.02 <===
Show 13 01 28 -58 08 04 RST 1701 BC 1991 3 26 0.4 10.07 10.25 0.18
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 112998 Constellation Centaurus SAO 240482 Tycho2 8660-01960-1
Gaia DR2 6057285359338256768 HD 112998