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Doubles in session


Current system
13234+5754
HDS 1879 Aa,Ab


Nearby doubles
32' : 13270+5807
MLB 70

50' : 13204+5710
CVR1503

51' : 13174+5812
MLB 69

53' : 13205+5842
TDS8794AB

60' : 13258+5658
LAF 49

67' : 13254+5649
HJ 2652

68' : 13177+5845
A 1360

72' : 13315+5725
MLR 555

77' : 13161+5705
HDS1861

77' : 13276+5721
VBS 22

87' : 13142+5841
LDS2672

88' : 13298+5905
ES 1790

90' : 13316+5857
TOK 290AB

92' : 13126+5827
STF1732AB

99' : 13324+5903
CVR 700

101' : 13328+5902
DAM2491

103' : 13358+5822
CVR1522

103' : 13110+5732
LDS2668

107' : 13136+5643
STTA122AB

111' : 13337+5910
LDS2678

111' : 13137+5914
CBL 414

111' : 13291+5614
A 1362

113' : 13114+5856
CBL 413

118' : 13275+5601
A 1361AB

121' : 13219+5554
CBL 56

122' : 13198+5557
TDS 701



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

13234+5754 HDS 1879 Aa,Ab

 
 
13h 23m 23.16s +57° 54' 22.2" P.A. 211.00 sep 0.2 mag 9.93,12.26 Sp K5V dist. 24.78 pc (80.83 l.y.)
 
 
Coord 2000 13234+5754 Discov num HDS1879 Comp Aa,Ab Coord arcsec 2000 13 23 23.16 +57 54 22.2
Date first 1991 Date last 2020 Obs 19
Pa first 193 Pa last 211.3 P.A. Now (θ) 213°
Sep first 0.2 Sep last 0.187 Sep. Now (ρ) 0.303"
Mag pri 9.93 Mag sec 12.26 delta mag (ΔM) 2.33 Spectral class K5V (yellow-orange)
Pri motion ra +127 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
13234+5754 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 28733 13 23 23 +57 54 22 HDS 1879 Aa,Ab 2020 19 211 0.2 9.93 12.26 2.33 Y <===
Show HD 238224 28733 13 23 23 +57 54 22 SHY 67 AB 2003 4 276 999.9 9.86 10.14 0.28
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 28733 HIP 65327 Tycho2 3856-00250-1
Gaia DR2 1565976794456209792 HD 238224 GL Gl 509.1 BD BD+58 1441
Distance 24.78 Distance ly 80.83
 
 
ORBITAL ELEMENTS
 
 
Period (P)15.52y± 0.01 Periastron (T)2017.23y± 0.01 Semi-major axis (a)186m± 2
Eccentricity (e)0.775± 0.009 Inclination (i)86°± 1 Longitude of periastron (ω)173.9°± 0.2
Node (Ω)214.1°± 0.4 Notesn ReferenceMit2021
Equinox Last observation2020 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 217.1 0.136
2001 223.6 0.037
2002 41.3 0.028
2003 207.7 0.075
2004 210.6 0.154
2005 211.7 0.214
2006 212.3 0.259
2007 212.8 0.292
2008 213.2 0.314
2009 213.5 0.326
2010 213.8 0.328
2011 214.2 0.321
2012 214.5 0.304
2013 215.0 0.275
2014 215.5 0.233
2015 216.4 0.175
2016 218.5 0.093
2017 26.3 0.024
2018 198.0 0.025
2019 209.6 0.116
2020 211.2 0.185
2021 212.0 0.237
2022 212.6 0.276
2023 213.0 0.303
2024 213.3 0.321
2025 213.7 0.328
2026 214.0 0.326
2027 214.3 0.314
2028 214.7 0.292
2029 215.2 0.257
2030 215.9 0.208


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


 
  


wds13234%2B5754b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 13234+5754 HDS 1879 Aa,Ab : NOTES
 
 
discov_num notes refcode
SHY 67 AB: HIP 65327 + HIP 59496.
 
 
REFERENCES
 
 
refcode metd author reference
Mit2021 S - Mitrofanova, A., Dyachenko, V., Beskakotov, A., Balega, Y., Maksimov, A. & 2021AJ....162..156M
Mit2021 +orb Rastegaev, D.
Mit2021 AJ 162, 156, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 SHY Shaya, E.J. & Olling, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13234+5754 HDS1879 Aa,Ab 2010 6 214 0.3 9.93 12.26 M0V D 132323.16+575422.2
13234+5754 HDS1879 Aa,Ab 2011 11 214 0.3 9.93 12.26 M0V N 132323.16+575422.2
13234+5754 HDS1879 Aa,Ab 2020 19 211 0.2 9.93 12.26 K5V NO 132323.16+575422.2

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

 
 
WDS 13234+5754 HDS 1879 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13234+5754 HDS 1879 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 13234+5754 : VIRTUAL EYEPIECE
 
 

13234+5754 SHY 67A mag 9.86 Sp K5V 13234+5754 HDS1879Ab sep 0.2 P.A. 197.90 mag 12.26 13234+5754 SHY 67B sep 5369.2 P.A. 281.60 mag 10.14 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 13234+5754 : ALADIN DSS IMAGE @ 13h 23m 23.16s +57° 54' 22.2"
 
 
 
 
WDS 13234+5754 HDS 1879 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13234+5754 HDS1879Aa,Ab distance=0' 13270+5807 MLB 70 distance=32' 13204+5710 CVR1503 distance=50' 13174+5812 MLB 69 distance=51' 13205+5842 TDS8794AB distance=53' 13258+5658 LAF 49 distance=60' 13254+5649 HJ 2652 distance=67' 13177+5845 A 1360 distance=68' 13315+5725 MLR 555 distance=72' 13161+5705 HDS1861 distance=77' 13276+5721 VBS 22 distance=77' 13307+5854 DAM2490BC distance=84' 13142+5841 LDS2672 distance=87' 13298+5905 ES 1790 distance=88' 13316+5857 TOK 290AB distance=90' 13316+5857 JNN 151AC distance=90' 13316+5857 SOR 5Aa,Ab distance=90' 13126+5827 BU 1434BC distance=91' 13126+5827 STF1732AB distance=92' 13324+5903 CVR 700 distance=99' 13328+5902 DAM2491 distance=101' 13358+5822 CVR1522 distance=103' 13110+5732 LDS2668 distance=103' 13136+5643 STTA122AB distance=107' 13136+5643 MET 62AD distance=107' 13136+5643 STTA122AC distance=107' 13136+5643 SHY 246AE distance=107' 13136+5643 SHY 246AF distance=107' 13136+5643 STTA122BC distance=109' 13337+5910 LDS2678 distance=111' 13137+5914 CBL 414 distance=111' 13291+5614 A 1362 distance=111' 13114+5856 CBL 413 distance=113' 13275+5601 HDS1885Aa,Ab distance=118' 13275+5601 A 1361AB distance=118' 13219+5554 CBL 56 distance=121' 13198+5557 TDS 701 distance=122' 13324+5938 KPP3899 distance=125' 13258+5959 CVR1512 distance=127' 13288+5956 STF1752AB distance=129' 13288+5956 S 649CA distance=129' 13288+5956 STU 25CD distance=129' 13288+5956 ARN 9CE distance=129' 13084+5850 LDS2666 distance=132' 13351+5621 HJ 2664 distance=133' 13138+5550 CVR1496 distance=147' 13418+5815 JNN 94 distance=148' 13114+5949 SKF1488 distance=148' 13273+5528 UC 2542 distance=150' 13354+5955 KR 42 distance=153' 13234+6027 LDS1388 distance=153' 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 13234+5754 HDS1879 Aa,Ab 211 0.2
Show 13234+5754 SHY 67 AB 276 999.9
Show 13270+5807 MLB 70 237 5.6 32
Show 13204+5710 CVR1503 20 3.7 50
Show 13174+5812 MLB 69 38 4.0 51
Show 13205+5842 TDS8794 AB 43 0.8 53
Show 13258+5658 LAF 49 17 9.3 60
Show 13254+5649 HJ 2652 252 21.3 67
Show 13177+5845 A 1360 143 0.8 68
Show 13315+5725 MLR 555 169 0.6 72
Show 13161+5705 HDS1861 141 0.7 77
Show 13276+5721 VBS 22 239 16.8 77
Show 13307+5854 DAM2490 BC 39 2.8 84
Show 13142+5841 LDS2672 146 2.6 87
Show 13298+5905 ES 1790 251 4.9 88
Show 13316+5857 TOK 290 AB 273 164.6 90
Show 13316+5857 JNN 151 AC 54 11.4 90
Show 13316+5857 SOR 5 Aa,Ab 77 0.5 90
Show 13126+5827 BU 1434 BC 288 2.2 91
Show 13126+5827 STF1732 AB 127 25.7 92
Show 13324+5903 CVR 700 163 22.8 99
Show 13328+5902 DAM2491 323 0.8 101
Show 13358+5822 CVR1522 237 3.1 103
Show 13110+5732 LDS2668 309 5.4 103
Show 13136+5643 STTA122 AB 216 126.0 107
Show 13136+5643 MET 62 AD 359 1.6 107
Show 13136+5643 STTA122 AC 226 184.8 107
Show 13136+5643 SHY 246 AE 48 999.9 107
Show 13136+5643 SHY 246 AF 255 999.9 107
Show 13136+5643 STTA122 BC 246 64.6 109
Show 13337+5910 LDS2678 342 8.9 111
Show 13137+5914 CBL 414 290 16.2 111
Show 13291+5614 A 1362 117 2.3 111
Show 13114+5856 CBL 413 235 34.1 113
Show 13275+5601 HDS1885 Aa,Ab 335 0.4 118
Show 13275+5601 A 1361 AB 44 4.1 118
Show 13219+5554 CBL 56 77 25.1 121
Show 13198+5557 TDS 701 253 3.6 122
Show 13324+5938 KPP3899 310 3.7 125
Show 13258+5959 CVR1512 12 4.1 127
Show 13288+5956 STF1752 AB 107 1.0 129
Show 13288+5956 S 649 CA 111 182.2 129
Show 13288+5956 STU 25 CD 61 414.0 129
Show 13288+5956 ARN 9 CE 107 380.0 129
Show 13084+5850 LDS2666 29 174.5 132
Show 13351+5621 HJ 2664 61 19.9 133
Show 13138+5550 CVR1496 309 3.8 147
Show 13418+5815 JNN 94 253 0.9 148
Show 13114+5949 SKF1488 302 2.6 148
Show 13273+5528 UC 2542 211 8.1 150
Show 13354+5955 KR 42 217 3.7 153

 
 
WDS 13234+5754 : COMPONENTS
 
 
  A Ab
Ab pa=197.9°
sep=0.17"
 
B pa=281.6°
sep=5369.25"
pa=281.6°
sep=5369.23"
 
 
13234+5754 A
 
 
Name HD 238224 Coord arcsec 2000 132323.16+575422.2 Mag 9.86 Spectral class K5V (yellow-orange)
PmRA 119.00 PmDE -20.0 SAO 28733 HIP 65327
Tycho2 3856-00250-1 HD 238224 BD BD+58 1441
Tycho2
Tycho2 3856-00250-1 Pflag RAmdeg 200.84702467 DEmdeg 57.90610750
PmRA 118.5 PmDE -19.5 E RAmdeg 18 E DEmdeg 18
E pmRA 1.6 E pmDE 1.7 EpRAm 1987.89 EpDEm 1988.18
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.352 E BTmag 0.059 VTmag 9.860
E VTmag 0.026 Prox 999 TYC T HIP 65327
CCDM AB RAdeg 200.84651167 DEdeg 57.90615111 EpRA 1990 1.74
EpDE 1990 1.80 E RAdeg 20.5 E DEdeg 21.3 Posflg P
Corr 0.0
SAO
SAO 28733 DelFlag RA1950 PmRA1950 0.0141
DE1950 PmDE1950 -0.023 Vmag 9 SpType M0
Double code Source 38 CatNum 7548 DM BD+58 1441
DMcomp BDsup HD 238224 M HD 0
GC RA1950rad 3.4969473 DE1950rad 1.01520446 PmRA2000 0.0145
PmDE2000 -0.018
Hipparcos
Catalog H HIP 65327 Proxy H RAhms 13 23 23.16
DEdms +57 54 22.2 Vmag 9.69 VarFlag R Vmag H
RAdeg 200.846 DEdeg 57.9062 AstroRef * Plx 39.84
CCDM 13234+5754 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 193 Rho 0.211 HD 238224 BD BD+58 1441
CD CP Dm number +58 1441 VIred 1.43
SpType M0V R SpType Coord arcsec 2000 132323.16+575422.2
Hipparcos 2
HIP 65327 Sn 55 So 3 Nc 2
RArad 3.5054325435 DErad 1.0106531538 Plx 40.35 PmRA 126.83
PmDE -4.19 E RArad 0.97 E DErad 0.85 E Plx 1.1
E pmRA 1.3 E pmDE 1.06 Hpmag 9.8062 E Hpmag 0.0021
SHp 0.022 VA 0 BV 1.262 E BV 0
VI 1.43
CCDM
Ccdm 13234+5754 RComp Comp A Note1
Note2 Discov num DRAs -0.70 DDEs 22.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.9 Sp M0 PmNote *
PmRA 127 PmDE -5 Dm number +58 1441 Cat1 BD
Name2 +58 885 Cat2 AGK2/3 HD 238224 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 65327
 
 
13234+5754 Ab
 
 
Coord arcsec 2000 132323.15+575422.0 Mag 12.26 Calc delta mag 2.33 Calc coord yes
 
 
13234+5754 B
 
 
Coord arcsec 2000 131220.39+581222.2 Mag 10.14 PmRA 96.00 PmDE 14.0
Calc delta mag 0.21 Calc coord yes
CCDM
Ccdm 13234+5754 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.71 DDEs 21.9
R dRAs 82 Year 1991 Theta 193 Rho 0.2
Obs 1 Vmag 12.3 Sp PmNote *
PmRA 127 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 65327