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Current system
01376-0924
KUI 7
HD 10009


Nearby doubles
44' : 01405-0917
LDS9121

48' : 01399-0958
SOZ 7

66' : 01419-0907
GRV1170

75' : 01343-0827
A 314

78' : 01324-0930
LDS2204

79' : 01387-1041
HU 8AB

91' : 01345-0806
LDS3291

93' : 01325-1018
HDS 201

94' : 01418-0815
HJ 2073

94' : 01333-1031
LDS2208

116' : 01300-0905
WIS 36

117' : 01435-1038
GAL 313

121' : 01442-0813
LDS9122

121' : 01307-1028
RAO 534

124' : 01395-0724
RST4182

130' : 01307-0804
A 441

131' : 01417-1119
STF 147

131' : 01375-1135
LDS9120

134' : 01299-1034
WIS 35

135' : 01466-0858
SLW 83

138' : 01457-0814
LDS5349

141' : 01281-0916
HU 7

141' : 01466-0839
JOD 3

144' : 01280-0939
KPP1704

148' : 01361-0657
LDS3294

149' : 01434-1127
GAL 312



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.

01376-0924 KUI 7 (HD 10009)

 
 
01h 37m 37.70s -09° 24' 13.6" P.A. 158.00 sep 0.2 mag 6.80,7.20 Sp F7V dist. 40.39 pc (131.75 l.y.)
 
 
Coord 2000 01376-0924 Discov num KUI   7 Comp Coord arcsec 2000 01 37 37.70 -09 24 13.6
Date first 1934 Date last 2020 Obs 96
Pa first 157 Pa last 158 P.A. Now (θ) 156.7°
Sep first 0.2 Sep last 0.21 Sep. Now (ρ) 0.27"
Mag pri 6.80 Mag sec 7.20 delta mag (ΔM) 0.4 Spectral class F7V (yellow-white)
Pri motion ra +259 Sec motion ra
Pri motion dec +093 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 10009 Constellation Cetus SAO 129412 HIP 7580
Tycho2 5277-02394-1 Gaia DR2 2464859126762143616 HD 10009 HR 466
GC 1971 BD BD-10 343 FK5 2109 Distance 40.39
Distance ly 131.75
 
 
ORBITAL ELEMENTS
 
 
Period (P)28.83y± 0.25 Periastron (T)1989.915y± 0.021 Semi-major axis (a)0.292a± 0.009
Eccentricity (e)0.748± 0.005 Inclination (i)97.4°± 0.2 Longitude of periastron (ω)248.8°± 0.3
Node (Ω)161.1°± 1.7 Notesn ReferenceTok1993
Equinox Last observation1989 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 150.1 0.269
2001 148.7 0.255
2002 147.3 0.239
2003 145.5 0.221
2004 143.5 0.201
2005 141.0 0.180
2006 137.8 0.158
2007 133.5 0.134
2008 127.4 0.111
2009 118.1 0.088
2010 103.0 0.069
2011 78.7 0.056
2012 48.5 0.056
2013 24.5 0.069
2014 9.5 0.088
2015 360.0 0.108
2016 353.3 0.125
2017 347.9 0.131
2018 341.8 0.106
2019 195.6 0.018
2020 162.9 0.139
2021 159.8 0.207
2022 158.0 0.246
2023 156.7 0.270
2024 155.5 0.284
2025 154.4 0.290
2026 153.3 0.290
2027 152.2 0.286
2028 151.1 0.278
2029 149.9 0.266
2030 148.5 0.252


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


 
  


wds01376-0924a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01376-0924 KUI 7 (HD 10009) : NOTES
 
 
discov_num notes refcode
KUI 7 1982.7657: This autocorrelogram was remeasured; the new results are
listed here. McA1987b
Combined spectroscopic/visual orbit, also yielding orbital parallax
and component masses and absolute magnitudes. Tok1993
Pourbaix gives combined solution for this resolved SB2, yielding
orbital parallaxes and component masses. Pbx2000b
Martin et al. (1998) derive component masses 1.712 +/- 0.296 and
1.140 +/- 0.226 Msun. Mig1998
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.51 +/- 0.43, 2.49, and 1.13 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
McA1987b Sc j McAlister, H.A., Hartkopf, W.I., Hutter, D.J., & Franz, O.G. 1987AJ.....93..688M
McA1987b AJ 93, 688, 1987
Mig1998 orb - Martin, Ch., Mignard, F., Hartkopf, W.I., & McAlister, H.A. 1998A&AS..133..149M
Mig1998 A&AS 133, 149, 1998
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Pbx2000b orb - Pourbaix, D. 2000A&AS..145..215P
Pbx2000b A&AS 145, 215, 2000
Tok1993 orb - Tokovinin, A.A. 1993AstL...19...73T
Tok1993 SvAL 19, 73, 1993 (Pisma Astron. Zhur. 19, 181, 1993)
 
 
DISCOVERER
 
 
idgroup discov author
1 KUI Kuiper, G.P., Schilt, van den Bos, W., and van Gent
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01376-0924 KUI 7 2007 80 130 0.1 6.80 7.20 F7V NOD 013737.56-092414.6
01376-0924 KUI 7 2008 86 123 0.1 6.80 7.20 F7V NOD 013737.56-092414.6
01376-0924 KUI 7 2010 89 107 0.1 6.80 7.20 F7V NOD 013737.56-092414.6
01376-0924 KUI 7 2014 92 11 0.1 6.80 7.20 F7V NO 013737.56-092414.6
01376-0924 KUI 7 2017 93 343 0.1 6.80 7.20 F7V NO 013737.70-092413.6
01376-0924 KUI 7 2019 94 163 0.1 6.80 7.20 F7V NO 013737.70-092413.6
01376-0924 KUI 7 2020 96 158 0.2 6.80 7.20 F7V NO 013737.70-092413.6

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

 
 
WDS 01376-0924 KUI 7 (HD 10009) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01376-0924 KUI 7 (HD 10009) : MEASURES
 
 
No records found.

 
 
WDS 01376-0924 (HD 10009) : VIRTUAL EYEPIECE
 
 

01376-0924 KUI 7A mag 6.8 Sp F7V 01376-0924 KUI 7B sep 0.2 P.A. 158.30 mag 7.2 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 01376-0924 (HD 10009) : ALADIN DSS IMAGE @ 01h 37m 37.70s -09° 24' 13.6"
 
 
 
 
WDS 01376-0924 KUI 7 (HD 10009) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01376-0924 KUI 7 distance=0' 01405-0917 LDS9121 distance=44' 01399-0958 SOZ 7 distance=48' 01419-0907 GRV1170 distance=66' 01343-0827 A 314 distance=75' 01324-0930 LDS2204 distance=78' 01387-1041 HU 8AB distance=79' 01387-1041 DAM 769AC distance=79' 01345-0806 LDS3291 distance=91' 01325-1018 HDS 201 distance=93' 01418-0815 HJ 2073 distance=94' 01333-1031 LDS2208 distance=94' 01300-0905 WIS 36 distance=116' 01435-1038 GAL 313 distance=117' 01442-0813 LDS9122 distance=121' 01307-1028 RAO 534 distance=121' 01395-0724 RST4182 distance=124' 01307-0804 A 441 distance=130' 01417-1119 STF 147 distance=131' 01375-1135 LDS9120 distance=131' 01299-1034 WIS 35 distance=134' 01466-0858 SLW 83 distance=135' 01457-0814 LDS5349 distance=138' 01281-0916 HU 7 distance=141' 01466-0839 JOD 3 distance=141' 01280-0939 KPP1704 distance=144' 01361-0657 LDS3294 distance=148' 01434-1127 GAL 312 distance=149' 01463-0807 RST4184 distance=150' 01454-1104 LDS2221 distance=151' 01274-0855 GWP 191 distance=155' 01301-0737 UC 566 distance=155' 01282-0817 BRT 351 distance=156' 01376-0645 BRG 5BC distance=157' 01376-0645 BWL 7BD distance=157' 01482-0929 RST4186 distance=158' 01343-1154 LDS2211 distance=158' 01338-1152 HWE 5 distance=158' 01376-0645 CAB 3AB distance=159' 01470-0804 SLW 84 distance=160' 01349-0648 KPP3458 distance=162' 01434-0705 STF 150 distance=164' 01382-0640 TDS 56 distance=165' 01486-0955 JNN 17 distance=166' 01350-1205 SKF2155 distance=166' 01295-1120 UC 564 distance=166' 01447-1139 HU 11 distance=171' 01278-1054 BU 399AB distance=171' 01278-1054 SKF 118AC distance=171' 01312-0702 HDS 198 distance=172' 01486-1023 BRT3191 distance=173' 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 01376-0924 KUI 7 158 0.2
Show 01405-0917 LDS9121 175 3.2 44
Show 01399-0958 SOZ 7 241 7.8 48
Show 01419-0907 GRV1170 47 8.3 66
Show 01343-0827 A 314 5 0.4 75
Show 01324-0930 LDS2204 238 17.6 78
Show 01387-1041 HU 8 AB 44 1.6 79
Show 01387-1041 DAM 769 AC 4 18.1 79
Show 01345-0806 LDS3291 294 7.6 91
Show 01325-1018 HDS 201 248 0.4 93
Show 01418-0815 HJ 2073 45 9.7 94
Show 01333-1031 LDS2208 11 10.6 94
Show 01300-0905 WIS 36 62 999.9 116
Show 01435-1038 GAL 313 193 33.3 117
Show 01442-0813 LDS9122 24 12.5 121
Show 01307-1028 RAO 534 90 0.9 121
Show 01395-0724 RST4182 141 0.9 124
Show 01307-0804 A 441 272 1.4 130
Show 01417-1119 STF 147 21 0.1 131
Show 01375-1135 LDS9120 261 2.3 131
Show 01299-1034 WIS 35 101 43.5 134
Show 01466-0858 SLW 83 220 90.3 135
Show 01457-0814 LDS5349 321 185.5 138
Show 01281-0916 HU 7 209 1.7 141
Show 01466-0839 JOD 3 5 0.2 141
Show 01280-0939 KPP1704 175 13.2 144
Show 01361-0657 LDS3294 260 3.5 148
Show 01434-1127 GAL 312 326 43.5 149
Show 01463-0807 RST4184 292 1.8 150
Show 01454-1104 LDS2221 260 43.4 151
Show 01274-0855 GWP 191 138 39.0 155
Show 01301-0737 UC 566 345 29.0 155
Show 01282-0817 BRT 351 302 3.9 156
Show 01376-0645 BRG 5 BC 191 5.1 157
Show 01376-0645 BWL 7 BD 23 6.7 157
Show 01482-0929 RST4186 54 0.6 158
Show 01343-1154 LDS2211 220 66.3 158
Show 01338-1152 HWE 5 32 13.2 158
Show 01376-0645 CAB 3 AB 259 612.1 159
Show 01470-0804 SLW 84 90 21.5 160
Show 01349-0648 KPP3458 243 3.0 162
Show 01434-0705 STF 150 196 35.7 164
Show 01382-0640 TDS 56 183 2.1 165
Show 01486-0955 JNN 17 154 0.5 166
Show 01350-1205 SKF2155 275 11.4 166
Show 01295-1120 UC 564 236 30.7 166
Show 01447-1139 HU 11 193 3.5 171
Show 01278-1054 BU 399 AB 303 1.5 171
Show 01278-1054 SKF 118 AC 276 196.1 171
Show 01312-0702 HDS 198 114 0.0 172
Show 01486-1023 BRT3191 340 4.4 173

 
 
WDS 01376-0924 : COMPONENTS
 
 
  A
B pa=158.3°
sep=0.21"
 
 
01376-0924 A
 
 
Componente originario normalizzato AB Name HD 10009 Coord arcsec 2000 013737.70-092413.6 Mag 6.8
Spectral class F7V (yellow-white) PmRA 259.00 PmDE 93.0 SAO 129412
HIP 7580 Tycho2 5277-02394-1 HD 10009 HR 466
GC 1971 BD BD-10 343 FK5 2109
Tycho2
Tycho2 5277-02394-1 Pflag RAmdeg 24.40712594 DEmdeg -9.40382472
PmRA 258.8 PmDE 93.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.32 EpDEm 1991.03
Num 20 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 6.859 E BTmag 0.015 VTmag 6.299
E VTmag 0.010 Prox 999 TYC T HIP 7580
CCDM RAdeg 24.40651306 DEdeg -9.40404972 EpRA 1990 1.59
EpDE 1990 1.33 E RAdeg 3.7 E DEdeg 4.1 Posflg
Corr -0.1
SAO
SAO 129412 DelFlag RA1950 PmRA1950 0.0167
DE1950 PmDE1950 0.086 Vmag 6.4 SpType F5
Double code Source 70 CatNum 1971 DM BD-10 343
DMcomp BDsup HD 10009 M HD 0
GC 1971 RA1950rad 0.41507095 DE1950rad -0.16858883 PmRA2000 0.017
PmDE2000 0.082
Hipparcos
Catalog H HIP 7580 Proxy RAhms 01 37 37.56
DEdms -09 24 14.6 Vmag 6.24 VarFlag R Vmag G
RAdeg 24.4065 DEdeg -9.40405 AstroRef Plx 26.15
CCDM 01376-0924 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 10009 BD BD-10 343
CD CP Dm number -10 343 VIred 0.6
SpType F7V R SpType Coord arcsec 2000 013737.56-092414.6
Hipparcos 2
HIP 7580 Sn 1 So 1 Nc 1
RArad 0.4259735917 DErad -0.1641316649 Plx 24.76 PmRA 250.18
PmDE 109.82 E RArad 0.71 E DErad 0.6 E Plx 0.9
E pmRA 0.84 E pmDE 0.74 Hpmag 6.3546 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.528 E BV 0.004
VI 0.6
CCDM
Ccdm 01376-0924 RComp Comp A Note1
Note2 Discov num DRAs 1.67 DDEs -13.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp F5 PmNote *
PmRA 247 PmDE 95 Dm number -10 343 Cat1 BD
Name2 129412 Cat2 SAO HD 10009 M HD
ADS BDS M ADS BDS N IDS IDS 01326S0955A
HIC 7580
 
 
01376-0924 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 013737.71-092413.8 Mag 7.2 Calc delta mag 0.4
Calc coord yes
CCDM
Ccdm 01376-0924 RComp Comp B Note1 *
Note2 Discov num KUI 7 DRAs DDEs
R dRAs Year 1958 Theta 344 Rho 0.1
Obs 16 Vmag 7.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 01326S0955B
HIC 7580