01023+0552 A 2003 (HD 6094)

 
 
01h 02m 17.55s +05° 51' 59.9" P.A. 141.00 sep 0.2 mag 10.30,9.32 Sp G0 dist. 135.69 pc (442.62 l.y.)
 
 
Coord 2000 01023+0552 Discov num A  2003 Comp Coord arcsec 2000 01 02 17.55 +05 51 59.9
Date first 1909 Date last 1998 Obs 21
Pa first 303 Pa last 140.7 P.A. Now (θ) 304.3°
Sep first 0.2 Sep last 0.159 Sep. Now (ρ) 0.176"
Mag pri 10.30 Mag sec 9.32 delta mag (ΔM) 0.98 Spectral class G0 (yellow)
Pri motion ra +101 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 6094 Constellation Pisces SAO 109616 HIP 4841
Tycho2 0025-00945-1 Gaia DR2 2552410347173635712 HD 6094 ADS 854
BD BD+05 138 Distance 135.69 Distance ly 442.62
 
 
ORBITAL ELEMENTS
 
 
Period (P)82.72y± 1 Periastron (T)2004.87y± 1.15 Semi-major axis (a)0.197a± 0.002
Eccentricity (e)0.109± 0.007 Inclination (i)72.4°± 1 Longitude of periastron (ω)61.7°± 5
Node (Ω)133°± 1 Notesn ReferenceDoc2009g
Equinox2000 Last observation1998 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 145.1 0.148
2001 147.6 0.138
2002 150.4 0.128
2003 153.8 0.117
2004 157.9 0.106
2005 163.1 0.094
2006 169.6 0.082
2007 178.2 0.072
2008 189.6 0.063
2009 204.1 0.056
2010 221.2 0.054
2011 238.4 0.056
2012 253.2 0.062
2013 264.9 0.071
2014 273.8 0.081
2015 280.5 0.093
2016 285.7 0.105
2017 289.8 0.117
2018 293.2 0.128
2019 296.1 0.139
2020 298.5 0.149
2021 300.7 0.159
2022 302.6 0.168
2023 304.3 0.176
2024 305.8 0.183
2025 307.3 0.189
2026 308.7 0.195
2027 310.0 0.199
2028 311.3 0.202
2029 312.5 0.205
2030 313.7 0.206


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



 
 


wds01023%2B0552b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic