00277-1625 BU 1343 AC

 
 
00h 27m 40.29s -16° 24' 34.3" P.A. 135.00 sep 77.1 mag 7.26,12.58 Sp F6V dist. 74.68 pc (243.61 l.y.)
 
 
Coord 2000 00277-1625 Discov num BU 1343 Comp AC Coord arcsec 2000 00 27 40.29 -16 24 34.3
Date first 1891 Date last 2015 Obs 15
Pa first 121 Pa last 134.6 P.A. Now (θ) 134.6°
Sep first 93.4 Sep last 77.1 Sep. Now (ρ) 77.1"
Mag pri 7.26 Mag sec 12.58 delta mag (ΔM) 5.32 Spectral class F6V (yellow-white)
Pri motion ra +207 Sec motion ra +008
Pri motion dec +033 Sec motion dec -019
Notes
rPM=0.981
This double is not physical.
 
 
00277-1625 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 147286 00 27 40 -16 24 34 YR 1 Aa,Ab 2021 15 300 0.1 7.51 8.72 1.21 Y
Show HD 2394 147286 00 27 40 -16 24 34 HJ 1968 AB 2015 53 234 37.0 7.26 10.03 2.77
Show 147286 00 27 40 -16 24 34 BU 1343 AC 2015 15 135 77.1 7.26 12.58 5.32 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 147286 HIP 2190 Tycho2 5840-01011-1
Gaia DR2 2367706726008993152 HD 2394 BD BD-17 61 Distance 74.68
Distance ly 243.61