01177-2812 B 16 AB (HD 7848)

 
 
01h 17m 42.93s -28 11' 55.0" P.A. 271.00 sep 32.0 mag 9.30,12.00 Sp F8V dist. 191.57 pc (624.9 l.y.)
 
 
Coord 2000 01177-2812 Discov num B    16 Comp AB Coord arcsec 2000 01 17 42.93 -28 11 55.0
Date first 1925 Date last 2015 Obs 6
Pa first 269 Pa last 271 P.A. Now (θ) 271°
Sep first 39.3 Sep last 31.958 Sep. Now (ρ) 31.958"
Mag pri 9.30 Mag sec 12.00 delta mag (ΔM) 2.7 Spectral class F8V (yellow-white)
Pri motion ra -052 Sec motion ra +043
Pri motion dec -020 Sec motion dec +071
Notes
rPM=1.585
This double is not physical.
 
 
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
 
 
Name HD 7848 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