stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
05239-0052
WNC 2 A,BC
HD 35317


Nearby doubles
5' : 05236+0051
CVS 619

6' : 05240+0057
CVS 23

8' : 05243+0047
CVS 664

9' : 05243+0046
CVS 673

10' : 05236+0043
CVS 622AB

12' : 05239+0103
CVS 640

12' : 05231+0053
CVS 587

13' : 05243+0102
CVS 672

13' : 05246+0046
CVS 694AB

17' : 05231+0103
STF 700

17' : 05231-0040
CVS 588

20' : 05226+0050
CVS 546

20' : 05232+0108
ARN 63

20' : 05238+0112
CVS 633

21' : 05242+0112
CVS 660

21' : 05246+0035
CVS 698AB

21' : 05252-0048
CVS 31

22' : 05241+0031
CVS 646

22' : 05248+0037
CVS 722

22' : 05235+0113
BAL1288

23' : 05250+0037
CVS 742

24' : 05241+0115
CVS 654

24' : 05254-0047
CVS 770AB

25' : 05232+0115
CVS 601

26' : 05224+0039
CVS 533

26' : 05224+0104
HJ 698



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.

05239-0052 WNC 2 A,BC (HD 35317)

 
 
05h 23m 51.32s -00° 51' 59.8" P.A. 159.00 sep 3.1 mag 6.87,6.96 Sp F6V+F5V dist. 55.71 pc (181.73 l.y.)
 
 
Coord 2000 05239-0052 Discov num WNC   2 Comp A,BC Coord arcsec 2000 05 23 51.32 -00 51 59.8
Date first 1863 Date last 2020 Obs 124
Pa first 174 Pa last 158.6 P.A. Now (θ) 158.6°
Sep first 1.6 Sep last 3.12 Sep. Now (ρ) 3.12"
Mag pri 6.87 Mag sec 6.96 delta mag (ΔM) 0.09 Spectral class F6V+F5V (yellow-white/yellow-white)
Pri motion ra -005 Sec motion ra -005
Pri motion dec -009 Sec motion dec -009
Notes N O V (See Notes, Orbital solution, Proper motion indicates physical)
This double is physical.
 
 
05239-0052 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 35317 132060 05 23 51 -00 51 60 WNC 2 A,BC 2020 124 159 3.1 6.87 6.96 0.09 Y <===
Show 112715 05 23 51 -00 51 60 A 847 BC 2021 63 325 0.2 7.60 7.80 0.20 Y
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 35317 Constellation Orion SAO 132060 HIP 25240
Tycho2 4753-01892-2 HD 35317 HR 1782 ADS 3991
BD BD-01 882 Distance 55.71 Distance ly 181.73
 
 
ORBITAL ELEMENTS
 
 
Period (P)923y Periastron (T)2586y Semi-major axis (a)2.89a
Eccentricity (e)0.72 Inclination (i)102.5° Longitude of periastron (ω)139.1°
Node (Ω)143.4° Notesn ReferenceFMR2013a
Equinox2000 Last observation2008 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 159.3 2.970
2001 159.2 2.979
2002 159.1 2.988
2003 159.1 2.996
2004 159.0 3.005
2005 159.0 3.013
2006 158.9 3.022
2007 158.9 3.031
2008 158.8 3.039
2009 158.8 3.048
2010 158.7 3.056
2011 158.7 3.064
2012 158.6 3.073
2013 158.6 3.081
2014 158.5 3.090
2015 158.5 3.098
2016 158.4 3.106
2017 158.4 3.114
2018 158.3 3.123
2019 158.3 3.131
2020 158.2 3.139
2021 158.2 3.147
2022 158.1 3.155
2023 158.1 3.163
2024 158.0 3.171
2025 158.0 3.179
2026 157.9 3.187
2027 157.9 3.195
2028 157.8 3.203
2029 157.8 3.211
2030 157.7 3.219


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


 
  


wds05239-0052a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 05239-0052 WNC 2 A,BC (HD 35317) : NOTES
 
 
discov_num notes refcode
WNC 2 A,BC: Primary is SB2, P=22.58d Tok2014d
A 847 BC: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.74 +/- 0.51, 2.47, and 1.13 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
FMR2013a orb - Rica Romero, F.M. 2013IAUDS.179....1R
FMR2013a Inf. Circ. 179, 1, 2013
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 WNC Winnecke, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05239-0052 WNC 2 A,BC 2008 113 159 3.1 6.87 6.96 F6V N D 052351.32-005159.8
05239-0052 WNC 2 A,BC 2011 114 159 3.1 6.87 6.96 F6V N D 052351.32-005159.8
05239-0052 WNC 2 A,BC 2013 113 159 3.1 6.87 6.96 F6V NODV 052351.32-005159.8
05239-0052 WNC 2 A,BC 2014 114 159 3.3 6.87 6.96 F6V NODV 052351.32-005159.8
05239-0052 WNC 2 A,BC 2015 115 160 3.0 6.87 6.96 F6V NODV 052351.32-005159.8
05239-0052 WNC 2 A,BC 2017 117 158 3.2 6.87 6.96 F6V NO V 052351.32-005159.8
05239-0052 WNC 2 A,BC 2018 120 159 3.2 6.87 6.96 F6V NO V 052351.32-005159.8
05239-0052 WNC 2 A,BC 2019 123 159 3.1 6.87 6.96 F6V NO V 052351.32-005159.8
05239-0052 WNC 2 A,BC 2020 124 159 3.1 6.87 6.96 F6V NO V 052351.32-005159.8

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 05239-0052 WNC 2 A,BC (HD 35317) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05239-0052 WNC 2 A,BC (HD 35317) : MEASURES
 
 
No records found.

 
 
WDS 05239-0052 (HD 35317) : VIRTUAL EYEPIECE
 
 

05239-0052 WNC 2A mag 6.87 Sp F6V 05239-0052 A 847B mag 7.6 Sp F7IV 05239-0052 A 847C sep 0.2 P.A. 6.00 mag 7.8 Sp G1IV virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05239-0052 (HD 35317) : ALADIN DSS IMAGE @ 05h 23m 51.32s -00° 51' 59.8"
 
 
 
 
WDS 05239-0052 WNC 2 A,BC (HD 35317) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05239-0052 WNC 2A,BC distance=0' 05239-0052 A 847BC distance=1' 05236+0051 CVS 619 distance=5' 05240+0057 CVS 23 distance=6' 05243+0047 CVS 664 distance=8' 05243+0046 CVS 673 distance=9' 05236+0043 CVS 622AB distance=10' 05236+0043 CVS 622AC distance=10' 05239+0103 CVS 640 distance=12' 05231+0053 CVS 587 distance=12' 05243+0102 CVS 672 distance=13' 05246+0046 CVS 694AB distance=13' 05246+0046 CVS 694AC distance=13' 05246+0046 CVS 694AD distance=13' 05231+0103 STF 700 distance=17' 05231-0040 CVS 588 distance=17' 05226+0050 CVS 546 distance=20' 05232+0108 ARN 63 distance=20' 05238+0112 CVS 633 distance=20' 05242+0112 CVS 660 distance=21' 05246+0035 CVS 698AB distance=21' 05246+0035 CVS 698AC distance=21' 05252-0048 CVS 31 distance=21' 05241+0031 CVS 646 distance=22' 05248+0037 CVS 722 distance=22' 05235+0113 BAL1288 distance=22' 05250+0037 CVS 742 distance=23' 05241+0115 CVS 654 distance=24' 05254-0047 CVS 770AB distance=24' 05254-0047 CVS 770AC distance=24' 05232+0115 CVS 601 distance=25' 05224+0039 CVS 533 distance=26' 05224+0104 HJ 698 distance=26' 05234-0027 CVS 610 distance=26' 05252-0036 CVS 759 distance=27' 05241+0026 CVS 651AB distance=27' 05241+0026 CVS 651AC distance=27' 05237+0026 CVS 625 distance=27' 05226+0111 CVS 543 distance=28' 05254-0038 CVS 768AB distance=28' 05254-0038 CVS 768AC distance=28' 05231+0117 WEB 3 distance=28' 05244+0119 CVS 682AB distance=29' 05244+0119 CVS 682AC distance=29' 05251-0031 CVS 745 distance=29' 05227+0030 CVS 555 distance=29' 05250+0028 CVS 737AB distance=29' 05250+0028 CVS 737AC distance=29' 05250+0028 CVS 737AD distance=29' 05250+0028 CVS 737AE distance=29' 05221+0039 CVS 518 distance=29' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 05239-0052 WNC 2 A,BC 159 3.1
Show 05239-0052 A 847 BC 325 0.2 1
Show 05236+0051 CVS 619 73 12.4 5
Show 05240+0057 CVS 23 210 7.3 6
Show 05243+0047 CVS 664 224 14.1 8
Show 05243+0046 CVS 673 22 7.5 9
Show 05236+0043 CVS 622 AB 12 13.6 10
Show 05236+0043 CVS 622 AC 303 15.9 10
Show 05239+0103 CVS 640 187 1.5 12
Show 05231+0053 CVS 587 260 19.5 12
Show 05243+0102 CVS 672 150 6.7 13
Show 05246+0046 CVS 694 AB 330 6.3 13
Show 05246+0046 CVS 694 AC 25 8.2 13
Show 05246+0046 CVS 694 AD 37 14.8 13
Show 05231+0103 STF 700 4 4.8 17
Show 05231-0040 CVS 588 2 6.3 17
Show 05226+0050 CVS 546 1 5.5 20
Show 05232+0108 ARN 63 65 39.4 20
Show 05238+0112 CVS 633 329 18.1 20
Show 05242+0112 CVS 660 53 1.9 21
Show 05246+0035 CVS 698 AB 197 6.4 21
Show 05246+0035 CVS 698 AC 221 6.7 21
Show 05252-0048 CVS 31 263 5.6 21
Show 05241+0031 CVS 646 324 17.3 22
Show 05248+0037 CVS 722 45 10.3 22
Show 05235+0113 BAL1288 79 3.0 22
Show 05250+0037 CVS 742 148 17.5 23
Show 05241+0115 CVS 654 47 13.8 24
Show 05254-0047 CVS 770 AB 277 0.9 24
Show 05254-0047 CVS 770 AC 40 7.9 24
Show 05232+0115 CVS 601 175 15.3 25
Show 05224+0039 CVS 533 258 10.6 26
Show 05224+0104 HJ 698 242 14.2 26
Show 05234-0027 CVS 610 265 7.4 26
Show 05252-0036 CVS 759 46 9.5 27
Show 05241+0026 CVS 651 AB 227 4.9 27
Show 05241+0026 CVS 651 AC 187 20.0 27
Show 05237+0026 CVS 625 19 7.2 27
Show 05226+0111 CVS 543 92 2.6 28
Show 05254-0038 CVS 768 AB 154 7.9 28
Show 05254-0038 CVS 768 AC 113 8.7 28
Show 05231+0117 WEB 3 10 62.6 28
Show 05244+0119 CVS 682 AB 331 8.3 29
Show 05244+0119 CVS 682 AC 174 16.3 29
Show 05251-0031 CVS 745 43 7.0 29
Show 05227+0030 CVS 555 133 13.5 29
Show 05250+0028 CVS 737 AB 87 3.5 29
Show 05250+0028 CVS 737 AC 269 4.3 29
Show 05250+0028 CVS 737 AD 248 7.8 29
Show 05250+0028 CVS 737 AE 91 14.6 29
Show 05221+0039 CVS 518 23 5.8 29

 
 
WDS 05239-0052 : COMPONENTS
 
 
  A B
B pa=0.0°
sep=0.00"
 
C pa=6.0°
sep=0.19"
pa=324.9°
sep=0.23"
 
 
05239-0052 A
 
 
Name HD 35317 Coord arcsec 2000 052351.32-005159.8 Mag 6.87 Spectral class F6V (yellow-white)
PmRA -5.00 PmDE -9.0
CCDM
Ccdm 05239-0052 RComp Comp A Note1
Note2 Discov num DRAs -2.63 DDEs -1.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.1 Sp F5 PmNote *
PmRA 7 PmDE -10 Dm number -01 882 Cat1 BD
Name2 -00 615 Cat2 AGK2/3 HD 35317 M HD
ADS BDS A 3991 M ADS BDS N IDS IDS 05188S0058A
HIC 25240
 
 
05239-0052 B
 
 
Coord arcsec 2000 052351.33-005159.8 Mag 7.6 Spectral class F7IV (yellow-white) PmRA -5.00
PmDE -9.0 HIP 25240 BD BD-01 882 Calc delta mag 0.73
Hipparcos
Catalog H HIP 25240 Proxy H RAhms 05 23 51.33
DEdms -00 51 59.8 Vmag 6.13 VarFlag R Vmag G
RAdeg 80.9639 DEdeg -0.866624 AstroRef A Plx 17.23
CCDM 05239-0052 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual B M HIP
Theta Rho HD 35317 BD BD-01 882
CD CP Dm number -01 882 VIred 0.55
SpType F7V R SpType Coord arcsec 2000 052351.33-005159.8
Hipparcos 2
HIP 25240 Sn 15 So 3 Nc 3
RArad 1.4130864207 DErad -0.0151254508 Plx 17.95 PmRA -5.98
PmDE -1.08 E RArad 0.61 E DErad 0.46 E Plx 0.77
E pmRA 0.8 E pmDE 0.5 Hpmag 6.2101 E Hpmag 0.0008
SHp 0.005 VA 0 BV 0.483 E BV 0.009
VI 0.55
CCDM
Ccdm 05239-0052 RComp Comp B Note1
Note2 Discov num WNC 2 DRAs DDEs
R dRAs Year 1953 Theta 162 Rho 2.5
Obs 99 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3991 M ADS BDS N IDS IDS 05188S0058B
HIC 25240
 
 
05239-0052 C
 
 
Coord arcsec 2000 052351.32+005160.0 Mag 7.8 Spectral class G1IV (yellow) PmRA -5.00
PmDE -9.0 SAO 112715 HIP 25241 Tycho2 0101-01081-1
HD 35305 BD BD+00 1041 Calc delta mag 0.93 Calc coord yes
Tycho2
Tycho2 0101-01081-1 Pflag RAmdeg 80.96406861 DEmdeg 0.86286059
PmRA 2.7 PmDE -0.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.30 EpDEm 1991.24
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.5 BTmag 8.327 E BTmag 0.016 VTmag 8.363
E VTmag 0.011 Prox 999 TYC T HIP 25241
CCDM RAdeg 80.96406250 DEdeg 0.86286111 EpRA 1990 1.88
EpDE 1990 1.83 E RAdeg 4.7 E DEdeg 5.4 Posflg
Corr 0.3
SAO
SAO 112715 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.009 Vmag 8.6 SpType B9
Double code Source 31 CatNum 1295 DM BD+00 1041
DMcomp BDsup HD 35305 M HD 0
GC RA1950rad 1.40183613 DE1950rad 0.01426814 PmRA2000 0
PmDE2000 -0.01
Hipparcos
Catalog H HIP 25241 Proxy RAhms 05 23 51.38
DEdms +00 51 46.3 Vmag 8.41 VarFlag R Vmag G
RAdeg 80.9641 DEdeg 0.862861 AstroRef Plx 3.68
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 35305 BD BD+00 1041
CD CP Dm number +00 1041 VIred -0.05
SpType B6.5IV-V R SpType Coord arcsec 2000 052351.38+005146.3
Hipparcos 2
HIP 25241 Sn 5 So 0 Nc 1
RArad 1.4130894885 DErad 0.0150597568 Plx 2.65 PmRA 3.07
PmDE -0.8 E RArad 0.75 E DErad 0.46 E Plx 0.88
E pmRA 0.91 E pmDE 0.48 Hpmag 8.3931 E Hpmag 0.0013
SHp 0.017 VA 0 BV -0.07 E BV 0.009
VI -0.05
CCDM
Ccdm 05239-0052 RComp B Comp C Note1 *
Note2 Discov num A 847 DRAs DDEs
R dRAs Year 1904 Theta Rho
Obs 18 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3991 M ADS BDS N IDS IDS 05188S0058C
HIC 25240