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Current system
10596+1800
HDS 1568
HD 95175


Nearby doubles
31' : 11016+1812
HJ 492

43' : 10571+1825
KPP3233

48' : 10566+1739
STF1490

52' : 10585+1711
A 2375

56' : 11027+1833
TDS7629

71' : 11018+1903
HDS1575

71' : 11021+1659
BPM 579

78' : 11036+1851
J 1262

87' : 11003+1926
A 2376

90' : 11055+1733
SLW 567

90' : 10571+1638
SLW 544

96' : 11020+1631
GWP1525

97' : 10539+1706
HDS1559

98' : 11024+1631
LDS 917

99' : 10582+1936
UC 2040

107' : 11055+1906
BRT2407

113' : 10524+1848
GWP1478

119' : 11053+1635
A 2378

119' : 11007+1957
SLW 551

120' : 11063+1910
GRV 828

123' : 11036+1948
CVR1338

124' : 11068+1908
GWP1538

127' : 11084+1812
GWP1543

133' : 11039+1604
J 427

134' : 10550+1957
GWP1493

134' : 11082+1853
CVR1344



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.

10596+1800 HDS 1568 (HD 95175)

 
 
10h 59m 34.67s +17° 59' 57.7" P.A. 288.00 sep 0.2 mag 9.04,11.62 Sp K0 dist. 37.95 pc (123.79 l.y.)
 
 
Coord 2000 10596+1800 Discov num HDS1568 Comp Coord arcsec 2000 10 59 34.67 +17 59 57.7
Date first 1991 Date last 2021 Obs 16
Pa first 291 Pa last 287.8 P.A. Now (θ) 287.8°
Sep first 0.3 Sep last 0.181 Sep. Now (ρ) 0.181"
Mag pri 9.04 Mag sec 11.62 delta mag (ΔM) 2.58 Spectral class K0 (yellow-orange)
Pri motion ra -236 Sec motion ra
Pri motion dec -232 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 95175 Constellation Leo SAO 99390 HIP 53731
Tycho2 1432-00279-1 HD 95175 GC 15096 BD BD+18 2430
Distance 37.95 Distance ly 123.79
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
Period (P)15.83y Periastron (T)2000.92y Semi-major axis (a)0.214a
Eccentricity (e)0.095 Inclination (i)105.8° Longitude of periastron (ω)192.2°
Node (Ω)95.1° Notes ReferenceTok2019d
Equinox2000 Last observation2019 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 278.7 0.191
2001 271.1 0.188
2002 261.4 0.150
2003 240.9 0.091
2004 174.7 0.058
2005 124.6 0.108
2006 109.3 0.169
2007 101.7 0.213
2008 96.1 0.233
2009 90.8 0.227
2010 84.6 0.195
2011 74.7 0.144
2012 51.1 0.084
2013 343.9 0.062
2014 300.8 0.113
2015 286.0 0.166
2016 277.4 0.193
2017 269.7 0.184
2018 259.1 0.141
2019 234.3 0.080
2020 161.3 0.062
2021 120.8 0.119
2022 107.7 0.178
2023 100.6 0.218
2024 95.2 0.234
2025 89.9 0.223
2026 83.3 0.188
2027 72.2 0.134
2028 43.5 0.075
2029 332.5 0.068
2030 297.3 0.123


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


 
  


wds10596%2B1800c.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
Period (P)7.816y± 0.015 Periastron (T)2019.639y± 0.033 Semi-major axis (a)0.124a± 0.005
Eccentricity (e)0.89± 0.009 Inclination (i)141.1°± 3.6 Longitude of periastron (ω)63.2°± 5.8
Node (Ω)154.1°± 6.7 Notesn ReferenceTok2021f
Equinox Last observation2021 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 277.7 0.194
2001 270.8 0.183
2002 262.2 0.156
2003 247.6 0.107
2004 110.1 0.012
2005 302.0 0.125
2006 290.7 0.171
2007 283.2 0.191
2008 276.5 0.194
2009 269.4 0.180
2010 260.2 0.149
2011 243.0 0.095
2012 334.1 0.043
2013 299.3 0.136
2014 289.2 0.177
2015 282.0 0.193
2016 275.3 0.192
2017 267.9 0.175
2018 258.0 0.141
2019 237.0 0.081
2020 319.1 0.070
2021 297.0 0.146
2022 287.8 0.181
2023 280.7 0.194
2024 274.0 0.190
2025 266.4 0.170
2026 255.5 0.132
2027 228.4 0.066
2028 311.8 0.090
2029 295.0 0.155
2030 286.4 0.185


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


 
  


wds10596%2B1800d.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 10596+1800 HDS 1568 (HD 95175) : NOTES
 
 
discov_num notes refcode
HDS1568 Cvetkovic et al. (2016) estimate spectral types K0 and K9, masses 0.90
and 0.48 Msun. Dynamical parallax is 29.33 +/- 3.03 mas. Cve2016b
 
 
REFERENCES
 
 
refcode metd author reference
Cve2016b orb - Cvetkovic, Z., Pavlovic, R. & Ninkovic, S. 2016AJ....151...83C
Cve2016b +lin AJ 151, 83, 2016
Tok2019d orb - Tokovinin, A. 2018IAUDS.198....1C
Tok2019d Inf. Circ. 198, 1, 2019
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10596+1800 HDS1568 2001 4 269 0.2 9.04 11.62 K0 D 105934.82+175959.8
10596+1800 HDS1568 2006 7 108 0.2 9.04 11.62 K0 105934.82+175959.8
10596+1800 HDS1568 2010 8 56 0.2 9.04 11.62 K0 105934.82+175959.8
10596+1800 HDS1568 2016 9 274 0.2 9.04 11.62 K0 NO 105934.67+175957.7
10596+1800 HDS1568 2018 10 255 0.1 9.04 11.62 K0 NO 105934.67+175957.7
10596+1800 HDS1568 2019 12 215 0.0 9.04 11.62 K0 NO 105934.67+175957.7
10596+1800 HDS1568 2020 13 136 0.1 9.04 11.62 K0 NO 105934.67+175957.7
10596+1800 HDS1568 2021 15 288 0.2 9.04 11.62 K0 NO 105934.67+175957.7

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

 
 
WDS 10596+1800 HDS 1568 (HD 95175) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10596+1800 HDS 1568 (HD 95175) : MEASURES
 
 
No records found.

 
 
WDS 10596+1800 (HD 95175) : VIRTUAL EYEPIECE
 
 

10596+1800 HDS1568A mag 9.04 Sp K0 10596+1800 HDS1568B sep 0.2 P.A. 288.70 mag 11.62 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 10596+1800 (HD 95175) : ALADIN DSS IMAGE @ 10h 59m 34.67s +17° 59' 57.7"
 
 
 
 
WDS 10596+1800 HDS 1568 (HD 95175) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10596+1800 HDS1568 distance=0' 11016+1812 HJ 492 distance=31' 10571+1825 KPP3233 distance=43' 10566+1739 STF1490 distance=48' 10585+1711 A 2375 distance=52' 11027+1833 TDS7629 distance=56' 11018+1903 HDS1575 distance=71' 11021+1659 BPM 579 distance=71' 11036+1851 J 1262 distance=78' 11003+1926 A 2376 distance=87' 11055+1733 SLW 567 distance=90' 10571+1638 SLW 544 distance=90' 11020+1631 GWP1525 distance=96' 10539+1706 HDS1559 distance=97' 11024+1631 LDS 917 distance=98' 10582+1936 UC 2040 distance=99' 11055+1906 BRT2407 distance=107' 10524+1848 GWP1478 distance=113' 11053+1635 A 2378 distance=119' 11007+1957 SLW 551 distance=119' 11063+1910 GRV 828 distance=120' 11036+1948 CVR1338 distance=123' 11068+1908 GWP1538 distance=124' 11084+1812 GWP1543 distance=127' 11039+1604 J 427 distance=133' 10550+1957 GWP1493 distance=134' 11082+1853 CVR1344 distance=134' 10504+1834 XMI 98 distance=136' 11078+1908 KPP2561 distance=136' 11052+1953 KPP 709 distance=139' 10498+1805 A 2371 distance=141' 10500+1836 CVR1316 distance=142' 10526+1611 GWP1480 distance=148' 11093+1902 VVO 8AB distance=152' 10494+1709 BU 596AB distance=154' 10494+1709 FOX 169AC distance=154' 11031+1532 SLW 559 distance=157' 10520+1606 A 2373 distance=158' 10513+1616 GWP1474 distance=158' 11004+2040 CVR1331 distance=161' 11060+2020 SLW 568 distance=167' 10479+1807 LAS 29 distance=168' 10496+1630 A 2370 distance=170' 10510+1603 A 2372 distance=170' 11031+1518 RAO 574 distance=170' 10480+1713 UC 1994 distance=172' 10497+1941 SLW 528 distance=173' 11096+1618 SLW 571 distance=176' 10544+2044 HU 568 distance=180' 10545+2046 STT 230 distance=182' 11119+1900 GWP1555 distance=185' 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 10596+1800 HDS1568 288 0.2
Show 11016+1812 HJ 492 247 7.3 31
Show 10571+1825 KPP3233 187 0.9 43
Show 10566+1739 STF1490 102 17.4 48
Show 10585+1711 A 2375 169 0.5 52
Show 11027+1833 TDS7629 119 0.5 56
Show 11018+1903 HDS1575 106 0.3 71
Show 11021+1659 BPM 579 200 96.9 71
Show 11036+1851 J 1262 176 2.1 78
Show 11003+1926 A 2376 8 0.2 87
Show 11055+1733 SLW 567 163 125.4 90
Show 10571+1638 SLW 544 239 8.6 90
Show 11020+1631 GWP1525 60 10.1 96
Show 10539+1706 HDS1559 334 0.5 97
Show 11024+1631 LDS 917 281 18.7 98
Show 10582+1936 UC 2040 295 20.7 99
Show 11055+1906 BRT2407 358 3.2 107
Show 10524+1848 GWP1478 119 9.7 113
Show 11053+1635 A 2378 140 0.4 119
Show 11007+1957 SLW 551 248 158.5 119
Show 11063+1910 GRV 828 156 28.5 120
Show 11036+1948 CVR1338 158 4.6 123
Show 11068+1908 GWP1538 288 17.6 124
Show 11084+1812 GWP1543 339 6.5 127
Show 11039+1604 J 427 103 4.2 133
Show 10550+1957 GWP1493 62 38.2 134
Show 11082+1853 CVR1344 6 4.0 134
Show 10504+1834 XMI 98 64 19.8 136
Show 11078+1908 KPP2561 197 23.1 136
Show 11052+1953 KPP 709 80 6.3 139
Show 10498+1805 A 2371 320 2.7 141
Show 10500+1836 CVR1316 234 3.8 142
Show 10526+1611 GWP1480 311 8.4 148
Show 11093+1902 VVO 8 AB 275 27.2 152
Show 10494+1709 BU 596 AB 276 2.8 154
Show 10494+1709 FOX 169 AC 273 109.9 154
Show 11031+1532 SLW 559 151 42.4 157
Show 10520+1606 A 2373 222 0.2 158
Show 10513+1616 GWP1474 120 13.0 158
Show 11004+2040 CVR1331 284 4.5 161
Show 11060+2020 SLW 568 28 28.7 167
Show 10479+1807 LAS 29 147 3.3 168
Show 10496+1630 A 2370 335 2.7 170
Show 10510+1603 A 2372 101 0.2 170
Show 11031+1518 RAO 574 44 0.4 170
Show 10480+1713 UC 1994 303 19.6 172
Show 10497+1941 SLW 528 62 13.1 173
Show 11096+1618 SLW 571 269 13.0 176
Show 10544+2044 HU 568 355 0.8 180
Show 10545+2046 STT 230 40 9.2 182
Show 11119+1900 GWP1555 88 299.2 185

 
 
WDS 10596+1800 : COMPONENTS
 
 
  A
B pa=288.7°
sep=0.17"
 
 
10596+1800 A
 
 
Componente originario normalizzato AB Name HD 95175 Coord arcsec 2000 105934.67+175957.7 Mag 9.04
Spectral class K0 (yellow-orange) PmRA -236.00 PmDE -232.0 SAO 99390
HIP 53731 Tycho2 1432-00279-1 HD 95175 GC 15096
BD BD+18 2430
Tycho2
Tycho2 1432-00279-1 Pflag RAmdeg 164.89448337 DEmdeg 17.99936666
PmRA -239.8 PmDE -238.8 E RAmdeg 10 E DEmdeg 12
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.40 EpDEm 1989.91
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 10.090 E BTmag 0.028 VTmag 8.901
E VTmag 0.016 Prox 999 TYC T HIP 53731
CCDM AB RAdeg 164.89505556 DEdeg 17.99991306 EpRA 1990 1.83
EpDE 1990 1.77 E RAdeg 9.7 E DEdeg 12.4 Posflg P
Corr 0.1
SAO
SAO 99390 DelFlag RA1950 PmRA1950 -0.0168
DE1950 PmDE1950 -0.235 Vmag 8.5 SpType K0
Double code Source 70 CatNum 15096 DM BD+18 2430
DMcomp BDsup HD 95175 M HD 0
GC 15096 RA1950rad 2.86641103 DE1950rad 0.31889084 PmRA2000 -0.0168
PmDE2000 -0.229
Hipparcos
Catalog H HIP 53731 Proxy H RAhms 10 59 34.82
DEdms +17 59 59.8 Vmag 8.85 VarFlag R Vmag G
RAdeg 164.895 DEdeg 18 AstroRef * Plx 27.18
CCDM 10596+1800 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 291 Rho 0.287 HD 95175 BD BD+18 2430
CD CP Dm number +18 2430 VIred 1.02
SpType K0 R SpType Coord arcsec 2000 105934.82+175959.8
Hipparcos 2
HIP 53731 Sn 55 So 3 Nc 2
RArad 2.8779623248 DErad 0.3141584294 Plx 26.35 PmRA -237.52
PmDE -232.33 E RArad 1.23 E DErad 0.76 E Plx 1.29
E pmRA 1.35 E pmDE 0.93 Hpmag 8.941 E Hpmag 0.0023
SHp 0.015 VA 0 BV 0.98 E BV 0.015
VI 1.02
CCDM
Ccdm 10596+1800 RComp Comp A Note1
Note2 Discov num DRAs -1.32 DDEs -2.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA -236 PmDE -232 Dm number +18 2430 Cat1 BD
Name2 +18 1089 Cat2 AGK2/3 HD 95175 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 53731
 
 
10596+1800 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105934.66+175957.8 Mag 11.62 Calc delta mag 2.58
Calc coord yes
CCDM
Ccdm 10596+1800 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.34 DDEs -2.1
R dRAs 82 Year 1991 Theta 291 Rho 0.3
Obs 1 Vmag 11.6 Sp PmNote *
PmRA -236 PmDE -232 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 53731