06584-3407 HDS 970 (HD 52092)

 
 
06h 58m 25.11s -34° 06' 42.2" P.A. 267.00 sep 0.1 mag 5.12,7.61 Sp B4IV/V dist. 180.83 pc (589.87 l.y.)
 
 
Coord 2000 06584-3407 Discov num HDS 970 Comp Coord arcsec 2000 06 58 25.11 -34 06 42.2
Date first 1991 Date last 2023 Obs 13
Pa first 181 Pa last 267.4 P.A. Now (θ) 238.7° (calc)
Sep first 0.3 Sep last 0.075 Sep. Now (ρ) 0.121" (calc)
Mag pri 5.12 Mag sec 7.61 delta mag (ΔM) 2.49 Spectral class B4IV/V (blue-white)
Pri motion ra -017 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 52092 Constellation Puppis SAO 197427 HIP 33558
Tycho2 7097-02515-1 Gaia DR2 5579625175679983488 HD 52092 HR 2619
GC 9184 CD CD-33 3389 CP CP-33 1321 FK5 2541
Distance 180.83 Distance ly 589.87
 
 
ORBITAL ELEMENTS
 
 
Period (P)61.55y± 2.77 Periastron (T)2020.82y± 0.026 Semi-major axis (a)0.1605a± 0.0046
Eccentricity (e)0.7495± 0.0081 Inclination (i)172.6°± 9.8 Longitude of periastron (ω)81.2°± 69.6
Node (Ω)83.7°± 69.4 Notes ReferenceTok2024e
Equinox2000 Last observation2024 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 169.2 0.258
2001 167.7 0.253
2002 166.1 0.249
2003 164.5 0.243
2004 162.8 0.237
2005 161.0 0.231
2006 159.1 0.224
2007 157.0 0.216
2008 154.8 0.208
2009 152.4 0.199
2010 149.8 0.190
2011 146.9 0.180
2012 143.7 0.169
2013 139.9 0.157
2014 135.6 0.144
2015 130.3 0.130
2016 123.7 0.115
2017 115.0 0.099
2018 102.7 0.081
2019 83.3 0.063
2020 48.7 0.046
2021 351.4 0.040
2022 301.2 0.051
2023 273.4 0.069
2024 257.2 0.088
2025 246.5 0.105
2026 238.7 0.121
2027 232.7 0.136
2028 227.8 0.149
2029 223.7 0.162
2030 220.1 0.173
2031 217.0 0.184
2032 214.3 0.194
2033 211.8 0.203
2034 209.5 0.212
2035 207.3 0.220
2036 205.3 0.227
2037 203.5 0.234
2038 201.7 0.240
2039 200.0 0.246
2040 198.4 0.251
2041 196.9 0.255
2042 195.4 0.260
2043 193.9 0.263
2044 192.5 0.267
2045 191.2 0.270
2046 189.8 0.272
2047 188.5 0.274
2048 187.2 0.276
2049 185.9 0.277
2050 184.6 0.278


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds06584-3407c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic