12143+1149 HU 1137 (AH Vir)

 
 
12h 14m 21.00s +11° 49' 09.4" P.A. 15.00 sep 1.8 mag 9.40,12.40 Sp K0V dist. 87.57 pc (285.65 l.y.)
 
 
Coord 2000 12143+1149 Discov num HU 1137 Comp Coord arcsec 2000 12 14 21.00 +11 49 09.4
Date first 1905 Date last 2015 Obs 9
Pa first 15 Pa last 15.4 P.A. Now (θ) 15.4°
Sep first 1.3 Sep last 1.781 Sep. Now (ρ) 1.781"
Mag pri 9.40 Mag sec 12.40 delta mag (ΔM) 3 Spectral class K0V (yellow-orange)
Pri motion ra +046 Sec motion ra +048
Pri motion dec -109 Sec motion dec -107
Notes N (See Notes)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AH Vir Constellation Virgo SAO 100003 HIP 59683
Tycho2 0869-00514-1 Gaia DR2 3908308711944442368 HD 106400 BD BD+12 2437
Distance 87.57 Distance ly 285.65
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier12143+1149
coord_arcsec_2000121420.99+114909.3
Period (P)41.1y± 15 Periastron (T) Semi-major axis (a)180m
Eccentricity (e)0.89± 0.05 Inclination (i)86.5° Longitude of periastron (ω)°
Node (Ω)° Notesn ReferencePbl2006
Equinox Last observation Grade7(1=Definitive, 9=Indet.)
Not enought orbital data to create a graph.