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Doubles in session


Current system
01024+0504
HDS 135 AB
HD 6101


Nearby doubles
17' : 01035+0505
GIC9005

28' : 01008+0450
OCC 965

39' : 01002+0523
LDS3218

43' : 01026+0546
OCC 544

49' : 01023+0552
A 2003

52' : 01058+0455
STF 90AB

54' : 00591+0523
STF 78

59' : 00586+0457
HDO 41

72' : 00583+0539
HJ 2005

73' : 01047+0401
GWP 126

74' : 01073+0512
SLN 51

75' : 00577+0441
GWP 107AB

75' : 01046+0357
BAL2082

80' : 01073+0537
GWP 130

90' : 01078+0425
BU 1292

94' : 00598+0629
KUI 4

96' : 01084+0539
BUP 15AB

100' : 00564+0548
GWP 105

101' : 00589+0339
GWP 110

103' : 01018+0645
SKF1822

105' : 01038+0646
A 2004

105' : 01094+0457
GWP 138

110' : 00552+0526
CVR1060

113' : 00599+0318
HDS 129

113' : 01036+0313
A 2309

116' : 00563+0354
LDS3213



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.

01024+0504 HDS 135 AB (HD 6101)

 
 
01h 02m 24.56s +05° 03' 41.2" P.A. 54.00 sep 0.7 mag 8.49,10.07 Sp K4.1V+M0V dist. 21.14 pc (68.96 l.y.)
 
 
Coord 2000 01024+0504 Discov num HDS 135 Comp AB Coord arcsec 2000 01 02 24.56 +05 03 41.2
Date first 1991 Date last 2021 Obs 45
Pa first 62 Pa last 53.7 P.A. Now (θ) 49°
Sep first 0.7 Sep last 0.653 Sep. Now (ρ) 0.603"
Mag pri 8.49 Mag sec 10.07 delta mag (ΔM) 1.58 Spectral class K4.1V+M0V (yellow-orange/red)
Pri motion ra +323 Sec motion ra +322
Pri motion dec +226 Sec motion dec +226
Notes N O (See Notes, Orbital solution)
rPM=0.003 (< 0.3, Physical double)
This double is physical.
 
 
01024+0504 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 6101 109617 01 02 25 +05 03 41 HDS 135 AB 2021 45 54 0.7 8.49 10.07 1.58 Y <===
Show 109617 01 02 25 +05 03 41 WNO 50 AC 2016 5 88 999.9 8.49 14.10 5.61
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 6101 Constellation Pisces SAO 109617 HIP 4849
Tycho2 0025-01005-1 HD 6101 GC 1245 GL NN 3071
BD BD+04 158 Distance 21.14 Distance ly 68.96
 
 
ORBITAL ELEMENTS
 
 
Period (P)28.23y± 0.17 Periastron (T)2002.69y± 0.01 Semi-major axis (a)0.461a± 0.002
Eccentricity (e)0.671± 0.002 Inclination (i)144.8°± 0.7 Longitude of periastron (ω)22.1°± 1.2
Node (Ω)268.6°± 1 Notesn ReferenceTok2015c
Equinox2000 Last observation2014 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 3.1 0.293
2001 338.1 0.225
2002 294.9 0.173
2003 226.0 0.143
2004 160.4 0.195
2005 131.5 0.293
2006 117.1 0.386
2007 108.0 0.466
2008 101.4 0.534
2009 96.2 0.590
2010 91.9 0.637
2011 88.1 0.675
2012 84.6 0.705
2013 81.4 0.727
2014 78.4 0.743
2015 75.5 0.752
2016 72.6 0.754
2017 69.7 0.751
2018 66.7 0.741
2019 63.7 0.726
2020 60.5 0.704
2021 57.0 0.677
2022 53.3 0.643
2023 49.0 0.603
2024 44.2 0.557
2025 38.3 0.504
2026 31.0 0.445
2027 21.3 0.379
2028 7.3 0.309
2029 345.1 0.240
2030 306.9 0.183


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


 
  


wds01024%2B0504b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01024+0504 HDS 135 AB (HD 6101) : NOTES
 
 
discov_num notes refcode
HDS 135 Mean motion indicates P ~ 80 yr, rho decreasing. Msn1999b
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.13 +/- 0.11, 1.39, and 1.35 Msun, respectively. Mlk2012
WNO 50 AC: GJ 3071 + GJ 1027. CPM pair. Mkr2008
 
 
REFERENCES
 
 
refcode metd author reference
Mkr2008 E - Makarov, V.V., Zacharias, N., & Hennessy, G.S. 2008ApJ...687..566M
Mkr2008 +orb ApJ 687, 566, 2008
Mkr2008 (new pairs WNO 50 - WNO 57)
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Msn1999b Su j Mason, B.D., Martin, C., Hartkopf, W.I., Barry, D.J., Germain, M.E., 1999AJ....117.1890M
Msn1999b Douglass, G.G., Worley, C.E., ten Brummelaar, T.A., et al.
Msn1999b AJ 117, 1890, 1999
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
1 WNO letters trailing each date on reference indicates different observers.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01024+0504 HDS 135 AB 2005 12 120 0.4 8.49 10.07 K2 N D 010224.56+050341.2
01024+0504 HDS 135 AB 2008 14 97 0.6 8.49 10.07 K3 K8 N D 010224.56+050341.2
01024+0504 HDS 135 AB 2010 25 91 0.7 8.49 10.07 K3 K8 N D 010224.56+050341.2
01024+0504 HDS 135 AB 2014 28 75 0.8 8.49 10.07 K2+K8 NO 010224.56+050341.2
01024+0504 HDS 135 AB 2018 32 65 0.7 8.49 10.07 K2+K8 NO 010224.56+050341.2
01024+0504 HDS 135 AB 2019 33 60 0.7 8.49 10.07 K2+K8 NO 010224.56+050341.2
01024+0504 HDS 135 AB 2020 35 58 0.7 8.49 10.07 K2+K8 NO 010224.56+050341.2
01024+0504 HDS 135 AB 2021 38 54 0.7 8.49 10.07 K2+K8 NO 010224.56+050341.2

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

 
 
WDS 01024+0504 HDS 135 AB (HD 6101) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01024+0504 HDS 135 AB (HD 6101) : MEASURES
 
 
No records found.

 
 
WDS 01024+0504 (HD 6101) : VIRTUAL EYEPIECE
 
 

01024+0504 HDS 135A mag 8.49 Sp K4.1V 01024+0504 HDS 135B sep 0.7 P.A. 53.60 mag 10.07 Sp M0V 01024+0504 WNO 50C sep 1271.2 P.A. 88.00 mag 14.1 Sp DA5 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 01024+0504 (HD 6101) : ALADIN DSS IMAGE @ 01h 02m 24.56s +05° 03' 41.2"
 
 
 
 
WDS 01024+0504 HDS 135 AB (HD 6101) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01024+0504 HDS 135AB distance=1' 01024+0504 WNO 50AC distance=1' 01035+0505 GIC9005 distance=17' 01008+0450 OCC 965 distance=28' 01002+0523 LDS3218 distance=39' 01026+0546 OCC 544 distance=43' 01023+0552 A 2003 distance=49' 01058+0455 STF 90AB distance=52' 01058+0455 STF 90AC distance=52' 01058+0455 STF 90AD distance=52' 01058+0455 STF 90AE distance=52' 01058+0455 TOK 202Ba,Bb distance=53' 00591+0523 STF 78 distance=54' 00586+0457 HDO 41 distance=59' 00583+0539 HJ 2005 distance=72' 01047+0401 GWP 126 distance=73' 01073+0512 SLN 51 distance=74' 00577+0441 GWP 107AB distance=75' 00577+0441 GWP 108AC distance=75' 01046+0357 BAL2082 distance=75' 01073+0537 GWP 130 distance=80' 01078+0425 BU 1292 distance=90' 00598+0629 KUI 4 distance=94' 01084+0539 BUP 15AB distance=96' 01084+0539 STT 552AC distance=96' 00564+0548 GWP 105 distance=100' 00589+0339 GWP 110 distance=101' 01018+0645 SKF1822 distance=103' 01038+0646 A 2004 distance=105' 01094+0457 GWP 138 distance=105' 00552+0526 CVR1060 distance=110' 00599+0318 HDS 129 distance=113' 01036+0313 A 2309 distance=113' 00563+0354 LDS3213 distance=116' 01102+0453 SLE 253 distance=117' 01100+0433 BAL2588 distance=117' 00589+0649 SKF2332 distance=118' 01090+0355 HEI 615 distance=121' 01094+0607 CVR1065 distance=123' 00542+0504 CVR1058 distance=124' 00573+0318 SHN 61 distance=130' 00593+0706 GWP 111 distance=131' 00536+0510 OCC 917 distance=133' 01100+0356 LDS3238AB distance=133' 01094+0628 SLE 252 distance=135' 00533+0500 STF 71 distance=136' 01116+0446 GWP 146 distance=139' 00532+0512 NSN 511 distance=139' 01048+0720 SLW 51 distance=141' 01119+0453 HJ 2026AB distance=143' 01119+0453 HJ 2026AC distance=143' 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 01024+0504 HDS 135 AB 54 0.7 1
Show 01024+0504 WNO 50 AC 88 999.9 1
Show 01035+0505 GIC9005 6 1.5 17
Show 01008+0450 OCC 965 -1 0.1 28
Show 01002+0523 LDS3218 358 6.6 39
Show 01026+0546 OCC 544 -1 0.2 43
Show 01023+0552 A 2003 141 0.2 49
Show 01058+0455 STF 90 AB 83 33.2 52
Show 01058+0455 STF 90 AC 290 157.6 52
Show 01058+0455 STF 90 AD 323 42.0 52
Show 01058+0455 STF 90 AE 352 90.4 52
Show 01058+0455 TOK 202 Ba,Bb 39 0.3 53
Show 00591+0523 STF 78 244 5.0 54
Show 00586+0457 HDO 41 303 6.8 59
Show 00583+0539 HJ 2005 115 11.4 72
Show 01047+0401 GWP 126 212 17.1 73
Show 01073+0512 SLN 51 74 41.6 74
Show 00577+0441 GWP 107 AB 358 52.3 75
Show 00577+0441 GWP 108 AC 60 388.1 75
Show 01046+0357 BAL2082 43 5.1 75
Show 01073+0537 GWP 130 114 28.0 80
Show 01078+0425 BU 1292 228 0.3 90
Show 00598+0629 KUI 4 313 30.0 94
Show 01084+0539 BUP 15 AB 306 70.5 96
Show 01084+0539 STT 552 AC 124 179.7 96
Show 00564+0548 GWP 105 220 10.2 100
Show 00589+0339 GWP 110 186 7.9 101
Show 01018+0645 SKF1822 166 7.3 103
Show 01038+0646 A 2004 243 1.7 105
Show 01094+0457 GWP 138 139 12.2 105
Show 00552+0526 CVR1060 69 3.9 110
Show 00599+0318 HDS 129 322 0.5 113
Show 01036+0313 A 2309 61 1.7 113
Show 00563+0354 LDS3213 185 2.0 116
Show 01102+0453 SLE 253 179 19.1 117
Show 01100+0433 BAL2588 305 20.2 117
Show 00589+0649 SKF2332 82 2.2 118
Show 01090+0355 HEI 615 272 2.5 121
Show 01094+0607 CVR1065 113 3.0 123
Show 00542+0504 CVR1058 55 4.6 124
Show 00573+0318 SHN 61 158 0.5 130
Show 00593+0706 GWP 111 214 11.4 131
Show 00536+0510 OCC 917 -1 0.0 133
Show 01100+0356 LDS3238 AB 144 2.3 133
Show 01094+0628 SLE 252 271 17.1 135
Show 00533+0500 STF 71 339 8.9 136
Show 01116+0446 GWP 146 358 163.2 139
Show 00532+0512 NSN 511 225 1.9 139
Show 01048+0720 SLW 51 55 136.1 141
Show 01119+0453 HJ 2026 AB 302 10.2 143
Show 01119+0453 HJ 2026 AC 58 256.6 143

 
 
WDS 01024+0504 : COMPONENTS
 
 
  A B
B pa=53.6°
sep=0.65"
 
C pa=88.0°
sep=1271.22"
pa=88.0°
sep=1270.68"
 
 
01024+0504 A
 
 
Name HD 6101 Coord arcsec 2000 010224.56+050341.2 Mag 8.49 Spectral class K4.1V (yellow-orange)
PmRA 323.00 PmDE 226.0 SAO 109617 HIP 4849
Tycho2 0025-01005-1 HD 6101 GC 1245 BD BD+04 158
Tycho2
Tycho2 0025-01005-1 Pflag RAmdeg 15.60235413 DEmdeg 5.06146835
PmRA 321.7 PmDE 225.5 E RAmdeg 8 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.00 EpDEm 1990.49
Num 13 Q RAmdeg 1.1 Q DEmdeg 1.8 Q pmRA 1.2
Q pmDE 1.9 BTmag 9.511 E BTmag 0.022 VTmag 8.307
E VTmag 0.013 Prox 999 TYC T HIP 4849
CCDM AB RAdeg 15.60161667 DEdeg 5.06094361 EpRA 1990 1.79
EpDE 1990 1.66 E RAdeg 7.7 E DEdeg 9.3 Posflg P
Corr -0.1
SAO
SAO 109617 DelFlag RA1950 PmRA1950 0.0219
DE1950 PmDE1950 0.225 Vmag 8.4 SpType K2
Double code Source 70 CatNum 1245 DM BD+04 158
DMcomp BDsup HD 6101 M HD 0
GC 1245 RA1950rad 0.26094526 DE1950rad 0.08359316 PmRA2000 0.0221
PmDE2000 0.219
Hipparcos
Catalog H HIP 4849 Proxy H RAhms 01 02 24.37
DEdms +05 03 39.3 Vmag 8.16 VarFlag R Vmag G
RAdeg 15.6016 DEdeg 5.06091 AstroRef A Plx 46.61
CCDM 01024+0504 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 62 Rho 0.711 HD 6101 BD BD+04 158
CD CP Dm number +04 158 VIred 1.05
SpType K2 R SpType Coord arcsec 2000 010224.37+050339.3
Hipparcos 2
HIP 4849 Sn 15 So 3 Nc 2
RArad 0.2722984766 DErad 0.0883295356 Plx 47.3 PmRA 341.34
PmDE 221.65 E RArad 1.08 E DErad 0.82 E Plx 1.22
E pmRA 1.32 E pmDE 0.87 Hpmag 8.2882 E Hpmag 0.002
SHp 0.015 VA 0 BV 1.008 E BV 0.012
VI 1.05
CCDM
Ccdm 01024+0504 RComp Comp A Note1
Note2 Discov num DRAs 0.57 DDEs -18.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp K2 PmNote *
PmRA 340 PmDE 221 Dm number +04 158 Cat1 BD
Name2 +04 130 Cat2 AGK2/3 HD 6101 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 4849
 
 
01024+0504 B
 
 
Coord arcsec 2000 010224.60+050341.6 Mag 10.07 Spectral class M0V (red) PmRA 322.00
PmDE 226.0 Calc delta mag 1.58 Calc coord yes
CCDM
Ccdm 01024+0504 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.60 DDEs -18.3
R dRAs 82 Year 1991 Theta 62 Rho 0.7
Obs 1 Vmag 10.3 Sp PmNote *
PmRA 308 PmDE 243 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 4849
 
 
01024+0504 C
 
 
Coord arcsec 2000 010349.59+050425.7 Mag 14.1 Spectral class DA5 (white dwarf) PmRA 329.00
PmDE 224.0 Calc delta mag 5.61 Calc coord yes