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Doubles in session


Current system
06159+0110
RST 5225
HD 43358


Nearby doubles
2' : 06160+0111
HJ 2305AB

16' : 06153+0123
RST5223

26' : 06176+0112
RST5226

26' : 06155+0046
TDS3671AB

26' : 06143+0119
BAL1308

28' : 06146+0051
BAL 993

29' : 06144+0052
BAL 992

30' : 06149+0046
HJ 723

30' : 06165+0042
HJ 724

33' : 06152-0039
DAM1128

34' : 06156+0143
SKF1296

34' : 06158-0037
TDS3678

35' : 06179+0126
BAL1309

35' : 06174+0137
TDS3700

36' : 06162+0035
BAL 997

36' : 06147+0039
BAL 994

37' : 06165+0035
TDS3688

41' : 06134+0125
BAL1306

42' : 06148-0032
RST4802

42' : 06137-0044
RST4799

43' : 06142-0036
WIS 121

43' : 06134-0052
BAL 685

43' : 06160-0028
J 342

44' : 06170-0030
J 343

46' : 06186+0132
TDS3721

47' : 06156-0024
BAL 688



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06159+0110 RST 5225 (HD 43358)

 
 
06h 15m 53.98s +01° 10' 08.4" P.A. 343.00 sep 0.1 mag 6.96,7.55 Sp F5IV: dist. 96.25 pc (313.97 l.y.)
 
 
Coord 2000 06159+0110 Discov num RST5225 Comp Coord arcsec 2000 06 15 53.98 +01 10 08.4
Date first 1946 Date last 2023 Obs 61
Pa first 160 Pa last 342.7 P.A. Now (θ) 58.8° (calc)
Sep first 0.2 Sep last 0.11 Sep. Now (ρ) 0.107" (calc)
Mag pri 6.96 Mag sec 7.55 delta mag (ΔM) 0.59 Spectral class F5IV: (yellow-white)
Pri motion ra -009 Sec motion ra
Pri motion dec +033 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 43358 Constellation Orion SAO 113656 HIP 29746
Tycho2 0132-01009-1 Gaia DR2 3122872752445539200 HD 43358 HR 2236
BD BD+01 1275 Distance 96.25 Distance ly 313.97
 
 
ORBITAL ELEMENTS
 
 
Period (P)29.551y± 0.037 Periastron (T)1995.128y± 0.06 Semi-major axis (a)0.16583a± 0.00078
Eccentricity (e)0.3773± 0.0035 Inclination (i)13.7°± 1.9 Longitude of periastron (ω)197°± 10
Node (Ω)185.6°± 9.9 Notesn ReferenceMsn2023
Equinox Last observation Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 126.6 0.152
2001 138.5 0.167
2002 148.5 0.180
2003 157.3 0.191
2004 165.1 0.202
2005 172.2 0.210
2006 178.8 0.217
2007 185.0 0.222
2008 191.0 0.226
2009 196.9 0.228
2010 202.7 0.228
2011 208.5 0.226
2012 214.5 0.224
2013 220.6 0.219
2014 227.1 0.213
2015 234.0 0.206
2016 241.4 0.197
2017 249.6 0.186
2018 258.9 0.175
2019 269.5 0.162
2020 282.0 0.149
2021 297.0 0.135
2022 315.2 0.123
2023 337.3 0.112
2024 3.1 0.105
2025 31.3 0.103
2026 58.8 0.107
2027 83.0 0.117
2028 102.9 0.130
2029 119.0 0.144
2030 132.2 0.159
2031 143.2 0.173
2032 152.6 0.185
2033 160.9 0.196
2034 168.3 0.206
2035 175.2 0.213
2036 181.6 0.219
2037 187.7 0.224
2038 193.7 0.227
2039 199.5 0.228
2040 205.3 0.227
2041 211.2 0.225
2042 217.2 0.222
2043 223.5 0.217
2044 230.1 0.210
2045 237.2 0.202
2046 245.0 0.192
2047 253.6 0.181
2048 263.5 0.169
2049 274.9 0.156
2050 288.4 0.143


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds06159%2B0110c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic