stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
13320+3108
WOR 24


Nearby doubles
13' : 13327+3100
LDS1392AB

18' : 13312+3122
SLW 884

24' : 13320+3045
COU 599

37' : 13292+3104
STF1749

39' : 13343+3044
COU 600

53' : 13348+3031
KPP2562

56' : 13276+3105
KPP1264

64' : 13363+3139
SLW 901

76' : 13338+3220
UC 2558

81' : 13284+3005
LDS1390

81' : 13283+3003
CFN 11

86' : 13262+3026
GOM 20

87' : 13336+2944
A 1095

93' : 13372+3005
STF1766

93' : 13294+3235
RAO 295

101' : 13280+3235
A 1856

103' : 13241+3053
SHN 173

103' : 13329+3249
GRV 869

108' : 13363+3240
CVR1524

108' : 13316+3255
CRB 99

111' : 13352+2926
SLW 897

111' : 13266+3235
COU 787

112' : 13318+2917
BEU 17

115' : 13383+3230
CVR1528

120' : 13230+3141
LDS1386

121' : 13268+3249
UC 2539



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.

13320+3108 WOR 24

 
 
13h 31m 58.34s +31° 08' 04.4" P.A. 49.00 sep 0.4 mag 11.14,11.37 Sp M0V dist. 32.01 pc (104.42 l.y.)
 
 
Coord 2000 13320+3108 Discov num WOR  24 Comp Coord arcsec 2000 13 31 58.34 +31 08 04.4
Date first 1960 Date last 2014 Obs 35
Pa first 353 Pa last 48.9 P.A. Now (θ) 355.3°
Sep first 0.4 Sep last 0.367 Sep. Now (ρ) 0.328"
Mag pri 11.14 Mag sec 11.37 delta mag (ΔM) 0.23 Spectral class M0V (red)
Pri motion ra -139 Sec motion ra
Pri motion dec +040 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici HIP 66008 Tycho2 2536-01075-1 Gaia DR2 1468339715234682112
GL Wo 9448A BD BD+31 2500 Distance 32.01 Distance ly 104.42
 
 
ORBITAL ELEMENTS
 
 
Period (P)21.18y± 0.3 Periastron (T)1986.02y± 0.01 Semi-major axis (a)0.271a± 0.002
Eccentricity (e)0.634± 0.003 Inclination (i)153.4°± 4 Longitude of periastron (ω)257.5°± 2.5
Node (Ω)103.9°± 3 Notesn ReferenceDoc2000b
Equinox2000 Last observation1997 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 8.2 0.367
2001 1.5 0.347
2002 353.8 0.323
2003 344.7 0.292
2004 333.2 0.255
2005 317.2 0.210
2006 290.7 0.153
2007 228.7 0.094
2008 138.0 0.123
2009 102.0 0.193
2010 84.2 0.249
2011 72.4 0.292
2012 63.4 0.326
2013 55.9 0.352
2014 49.3 0.371
2015 43.3 0.385
2016 37.6 0.394
2017 32.1 0.398
2018 26.7 0.398
2019 21.2 0.393
2020 15.4 0.384
2021 9.4 0.370
2022 2.7 0.351
2023 355.3 0.328
2024 346.4 0.298
2025 335.5 0.263
2026 320.5 0.219
2027 296.8 0.165
2028 245.0 0.102
2029 149.3 0.111
2030 106.5 0.181


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


 
  


wds13320%2B3108a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 13320+3108 WOR 24 : NOTES
 
 
discov_num notes refcode
WOR 24 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.37 +/- 0.39, 1.20, and 0.55 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Doc2000b orb - Docobo, J.A., Balega, Y.Y., Ling, J.F., Tamazian, V., & Vasyuk, V.A. 2000AJ....119.2422D
Doc2000b AJ 119, 2422, 2000
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 WOR Worley, C.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13320+3108 WOR 24 2001 31 1 0.3 11.14 11.37 M0V NO 133158.34+310804.4
13320+3108 WOR 24 2008 32 126 0.1 11.14 11.37 M0V NO 133158.34+310804.4
13320+3108 WOR 24 2014 35 49 0.4 11.14 11.37 M0V NO 133158.34+310804.4

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

 
 
WDS 13320+3108 WOR 24 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13320+3108 WOR 24 : MEASURES
 
 
No records found.

 
 
WDS 13320+3108 : VIRTUAL EYEPIECE
 
 

13320+3108 WOR 24A mag 11.14 Sp M0V 13320+3108 WOR 24B sep 0.3 P.A. 44.50 mag 11.37 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 13320+3108 : ALADIN DSS IMAGE @ 13h 31m 58.34s +31° 08' 04.4"
 
 
 
 
WDS 13320+3108 WOR 24 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13320+3108 WOR 24 distance=0' 13327+3100 LDS1392AB distance=13' 13327+3100 BWL 36Aa,Ab distance=13' 13312+3122 SLW 884 distance=18' 13320+3045 COU 599 distance=24' 13292+3104 STF1749 distance=37' 13343+3044 COU 600 distance=39' 13348+3031 KPP2562 distance=53' 13276+3105 KPP1264 distance=56' 13363+3139 SLW 901 distance=64' 13338+3220 UC 2558 distance=76' 13284+3005 LDS1390 distance=81' 13283+3003 CFN 11 distance=81' 13262+3026 GOM 20 distance=86' 13336+2944 A 1095 distance=87' 13372+3005 STF1766 distance=93' 13294+3235 RAO 295 distance=93' 13280+3235 A 1856 distance=101' 13241+3053 SHN 173 distance=103' 13329+3249 GRV 869 distance=103' 13363+3240 CVR1524 distance=108' 13316+3255 CRB 99 distance=108' 13352+2926 SLW 897 distance=111' 13266+3235 COU 787 distance=111' 13318+2917 BEU 17 distance=112' 13383+3230 CVR1528 distance=115' 13230+3141 LDS1386 distance=120' 13268+3249 UC 2539 distance=121' 13290+2913 COU 598 distance=122' 13273+2922 CVR1513 distance=123' 13346+3308 BU 933AB distance=125' 13346+3308 HJ 2661AC distance=125' 13225+3032 STF1739 distance=127' 13383+2930 HDS1913 distance=129' 13409+3211 ES 2473 distance=131' 13349+3314 HJ 2662 distance=132' 13359+2907 CVR1523 distance=132' 13313+2857 HJ 531 distance=132' 13237+3232 NSN 643 distance=135' 13419+3209 TOB 131 distance=141' 13301+2848 UC 2548 distance=143' 13234+3240 UC 2529 distance=143' 13368+3319 LDS4383 distance=146' 13383+3314 UC 2574 distance=150' 13405+3253 HJ 2670 distance=151' 13431+3201 STF1778AB distance=152' 13431+3201 SIN 82AC distance=152' 13431+3201 SIN 82AD distance=152' 13431+3201 SIN 82AE distance=152' 13208+3158 ES 308 distance=153' 13437+3039 UC 2599 distance=154' 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 13320+3108 WOR 24 49 0.4
Show 13327+3100 LDS1392 AB 12 171.8 13
Show 13327+3100 BWL 36 Aa,Ab 214 0.1 13
Show 13312+3122 SLW 884 354 8.5 18
Show 13320+3045 COU 599 44 1.1 24
Show 13292+3104 STF1749 352 21.9 37
Show 13343+3044 COU 600 61 0.5 39
Show 13348+3031 KPP2562 164 23.2 53
Show 13276+3105 KPP1264 221 9.6 56
Show 13363+3139 SLW 901 181 30.9 64
Show 13338+3220 UC 2558 303 31.4 76
Show 13284+3005 LDS1390 51 52.5 81
Show 13283+3003 CFN 11 320 1.2 81
Show 13262+3026 GOM 20 118 5.4 86
Show 13336+2944 A 1095 288 0.3 87
Show 13372+3005 STF1766 68 20.2 93
Show 13294+3235 RAO 295 64 1.0 93
Show 13280+3235 A 1856 344 1.1 101
Show 13241+3053 SHN 173 -1 0.7 103
Show 13329+3249 GRV 869 49 22.2 103
Show 13363+3240 CVR1524 43 4.6 108
Show 13316+3255 CRB 99 109 25.5 108
Show 13352+2926 SLW 897 197 60.5 111
Show 13266+3235 COU 787 145 0.3 111
Show 13318+2917 BEU 17 85 0.2 112
Show 13383+3230 CVR1528 21 3.3 115
Show 13230+3141 LDS1386 25 160.9 120
Show 13268+3249 UC 2539 238 48.1 121
Show 13290+2913 COU 598 176 1.7 122
Show 13273+2922 CVR1513 161 3.2 123
Show 13346+3308 BU 933 AB 23 2.8 125
Show 13346+3308 HJ 2661 AC 357 37.5 125
Show 13225+3032 STF1739 125 14.9 127
Show 13383+2930 HDS1913 139 2.4 129
Show 13409+3211 ES 2473 103 3.5 131
Show 13349+3314 HJ 2662 280 22.8 132
Show 13359+2907 CVR1523 57 4.1 132
Show 13313+2857 HJ 531 42 35.8 132
Show 13237+3232 NSN 643 263 32.6 135
Show 13419+3209 TOB 131 190 10.0 141
Show 13301+2848 UC 2548 177 24.2 143
Show 13234+3240 UC 2529 3 8.9 143
Show 13368+3319 LDS4383 57 17.2 146
Show 13383+3314 UC 2574 236 26.0 150
Show 13405+3253 HJ 2670 341 28.2 151
Show 13431+3201 STF1778 AB 203 25.7 152
Show 13431+3201 SIN 82 AC 109 118.7 152
Show 13431+3201 SIN 82 AD 62 156.3 152
Show 13431+3201 SIN 82 AE 303 198.9 152
Show 13208+3158 ES 308 114 7.3 153
Show 13437+3039 UC 2599 47 28.9 154

 
 
WDS 13320+3108 : COMPONENTS
 
 
  A
B pa=44.5°
sep=0.34"
 
 
13320+3108 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 133158.34+310804.4 Mag 11.14 Spectral class M0V (red)
PmRA -139.00 PmDE 40.0 HIP 66008 Tycho2 2536-01075-1
BD BD+31 2500
Tycho2
Tycho2 2536-01075-1 Pflag RAmdeg 202.99273088 DEmdeg 31.13467294
PmRA -136.6 PmDE 38.3 E RAmdeg 29 E DEmdeg 30
E pmRA 1.8 E pmDE 1.7 EpRAm 1983.11 EpDEm 1982.29
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.8 BTmag 12.439 E BTmag 0.191 VTmag 10.804
E VTmag 0.061 Prox 999 TYC T HIP 66008
CCDM AB RAdeg 202.99311583 DEdeg 31.13459472 EpRA 1990 1.62
EpDE 1990 1.69 E RAdeg 49.3 E DEdeg 49.8 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 66008 Proxy H RAhms 13 31 58.34
DEdms +31 08 04.4 Vmag 10.44 VarFlag R Vmag H
RAdeg 202.993 DEdeg 31.1346 AstroRef A Plx 32.05
CCDM 13320+3108 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 61 Rho 0.33 HD BD BD+31 2500
CD CP Dm number +31 2500 VIred 2.6
SpType M0V... R SpType Coord arcsec 2000 133158.34+310804.4
Hipparcos 2
HIP 66008 Sn 15 So 3 Nc 2
RArad 3.5428976999 DErad 0.5434006018 Plx 31.24 PmRA -131.97
PmDE 15.9 E RArad 1.96 E DErad 1.47 E Plx 2.62
E pmRA 2.92 E pmDE 1.72 Hpmag 10.4953 E Hpmag 0.0038
SHp 0.03 VA 0 BV 1.486 E BV 0.194
VI 1.99
CCDM
Ccdm 13320+3108 RComp Comp A Note1
Note2 Discov num DRAs -1.75 DDEs 5.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 11.0 Sp M0 PmNote *
PmRA -144 PmDE 39 Dm number +31 2500 Cat1 BD
Name2 +31 1211 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 13274N3140A
HIC 66008
 
 
13320+3108 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 133158.36+310804.6 Mag 11.37 Calc delta mag 0.23
Calc coord yes
CCDM
Ccdm 13320+3108 RComp Comp B Note1 *
Note2 Discov num WOR 24 DRAs DDEs
R dRAs Year 1960 Theta 353 Rho 0.4
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 13274N3140B
HIC 66008