01177-2812 B 16 AD

 
 
01h 17m 42.93s -28° 11' 55.0" P.A. 29.00 sep 13.9 mag 9.30,16.00 Sp F8V dist. 191.57 pc (624.9 l.y.)
 
 
Coord 2000 01177-2812 Discov num B    16 Comp AD Coord arcsec 2000 01 17 42.93 -28 11 55.0
Date first 1925 Date last 2016 Obs 6
Pa first 36 Pa last 29 P.A. Now (θ) 29°
Sep first 15.0 Sep last 13.898 Sep. Now (ρ) 13.898"
Mag pri 9.30 Mag sec 16.00 delta mag (ΔM) 6.7 Spectral class F8V (yellow-white)
Pri motion ra -052 Sec motion ra -034
Pri motion dec -020 Sec motion dec -003
Notes
rPM=0.444
Nature of this double is uncertain.
 
 
01177-2812 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 7848 166931 01 17 43 -28 11 55 B 16 AB 2015 6 271 32.0 9.30 12.00 2.70
Show 166931 01 17 43 -28 11 55 B 16 AD 2016 6 29 13.9 9.30 16.00 6.70 <===
Show 01 17 40 -28 11 55 B 16 BC 2016 6 320 4.1 12.00 12.00 0.00
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sculptor SAO 166931 HIP 6053 Tycho2 6427-00236-1
Gaia DR2 5030452618347809664 HD 7848 CD CD-28 394 Distance 191.57
Distance ly 624.9