01030+4723 STT 21 (HD 6114)

 
 
01h 03m 01.54s +47 22' 34.1" P.A. 175.00 sep 1.4 mag 6.76,8.07 Sp A9IV dist. 96.06 pc (313.35 l.y.)
 
 
Coord 2000 01030+4723 Discov num STT  21 Comp Coord arcsec 2000 01 03 01.54 +47 22 34.1
Date first 1847 Date last 2022 Obs 132
Pa first 171 Pa last 175.1 P.A. Now (θ) 175.1°
Sep first 0.6 Sep last 1.364 Sep. Now (ρ) 1.364"
Mag pri 6.76 Mag sec 8.07 delta mag (ΔM) 1.31 Spectral class A9IV (white)
Pri motion ra +081 Sec motion ra +081
Pri motion dec -012 Sec motion dec -012
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 6114 Constellation Andromeda SAO 36875 HIP 4911
Tycho2 3267-01375-1 Gaia DR2 401993236511331456 HD 6114 HR 289
GC 1257 ADS 862 BD BD+46 243 Distance 96.06
Distance ly 313.35
 
 
ORBITAL ELEMENTS
 
 
Period (P)450y Periastron (T)1902y Semi-major axis (a)0.816a
Eccentricity (e)0.8 Inclination (i)87° Longitude of periastron (ω)180°
Node (Ω)176.7° Notesn ReferenceHei1966
Equinox2000 Last observation1964 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 175.5 1.044
2001 175.5 1.051
2002 175.5 1.058
2003 175.5 1.065
2004 175.5 1.072
2005 175.5 1.079
2006 175.6 1.086
2007 175.6 1.093
2008 175.6 1.099
2009 175.6 1.106
2010 175.6 1.113
2011 175.6 1.119
2012 175.6 1.125
2013 175.6 1.132
2014 175.7 1.138
2015 175.7 1.144
2016 175.7 1.150
2017 175.7 1.156
2018 175.7 1.162
2019 175.7 1.168
2020 175.7 1.174
2021 175.7 1.180
2022 175.8 1.185
2023 175.8 1.191
2024 175.8 1.197
2025 175.8 1.202
2026 175.8 1.208
2027 175.8 1.213
2028 175.8 1.218
2029 175.8 1.224
2030 175.9 1.229


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds01030%2B4723a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic