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Doubles in session


Current system
11165-4553
HJ 4423
HD 98096


Nearby doubles
15' : 11153-4602
TDS7763

16' : 11164-4608
KPP 241

17' : 11151-4544
TDS7758

27' : 11175-4529
KPP3839

38' : 11134-4534
TDS7738

44' : 11134-4524
CVN 42AB

44' : 11124-4540
TDS7730

51' : 11122-4616
HDS1596

55' : 11127-4631
DON 464

57' : 11135-4505
TDS7741

59' : 11210-4627
TDS7811

60' : 11162-4652
RST 532

65' : 11191-4455
DON 472AB

67' : 11227-4542
BRT 796

72' : 11119-4645
TDS7727

75' : 11236-4604
TDS7836

77' : 11126-4658
HDS1598

79' : 11236-4529
DON 477

79' : 11131-4703
R 165

82' : 11241-4543
BRT 797

84' : 11192-4434
CPO 323AB

93' : 11147-4422
TDS7753

94' : 11254-4555
KPP2917

94' : 11090-4645
HDS1589

97' : 11256-4608
DON 480

97' : 11224-4439
HDS1618



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.

11165-4553 HJ 4423 (HD 98096)

 
 
11h 16m 27.74s -45° 52' 47.9" P.A. 276.00 sep 2.6 mag 6.96,7.27 Sp F3V dist. 52 pc (169.62 l.y.)
 
 
Coord 2000 11165-4553 Discov num HJ 4423 Comp Coord arcsec 2000 11 16 27.74 -45 52 47.9
Date first 1836 Date last 2019 Obs 52
Pa first 269 Pa last 275.7 P.A. Now (θ) 275.7°
Sep first 1.3 Sep last 2.622 Sep. Now (ρ) 2.622"
Mag pri 6.96 Mag sec 7.27 delta mag (ΔM) 0.31 Spectral class F3V (yellow-white)
Pri motion ra -140 Sec motion ra -140
Pri motion dec +069 Sec motion dec +069
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 98096 Constellation Centaurus SAO 222687 HIP 55068
Tycho2 8213-02202-1 Gaia DR2 5374950841357753856 HD 98096 HR 4370
CD CD-45 6837 CP CP-45 5338 Distance 52 Distance ly 169.62
 
 
ORBITAL ELEMENTS
 
 
Period (P)1097.6y Periastron (T)2452.1y Semi-major axis (a)2.84a
Eccentricity (e)0.8 Inclination (i)88.6° Longitude of periastron (ω)114.8°
Node (Ω)277.9° Notes ReferenceKiy2017
Equinox2000 Last observation Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 275.5 2.561
2001 275.6 2.565
2002 275.6 2.568
2003 275.6 2.572
2004 275.6 2.575
2005 275.6 2.579
2006 275.6 2.583
2007 275.6 2.586
2008 275.6 2.589
2009 275.6 2.593
2010 275.6 2.596
2011 275.6 2.600
2012 275.6 2.603
2013 275.6 2.607
2014 275.6 2.610
2015 275.6 2.613
2016 275.6 2.617
2017 275.6 2.620
2018 275.7 2.623
2019 275.7 2.627
2020 275.7 2.630
2021 275.7 2.633
2022 275.7 2.637
2023 275.7 2.640
2024 275.7 2.643
2025 275.7 2.646
2026 275.7 2.649
2027 275.7 2.653
2028 275.7 2.656
2029 275.7 2.659
2030 275.7 2.662
2031 275.7 2.665
2032 275.7 2.668
2033 275.7 2.671
2034 275.7 2.674
2035 275.7 2.677
2036 275.8 2.680
2037 275.8 2.683
2038 275.8 2.686
2039 275.8 2.689
2040 275.8 2.692
2041 275.8 2.695
2042 275.8 2.698
2043 275.8 2.701
2044 275.8 2.704
2045 275.8 2.707
2046 275.8 2.710
2047 275.8 2.713
2048 275.8 2.715
2049 275.8 2.718
2050 275.8 2.721


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds11165-4553a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 11165-4553 HJ 4423 (HD 98096) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kiy2017 orb - Kiyaeva, O.V., Romanenko, L.G., & Zhuchkov, R.Ya. 2017AstL...43..316K
Kiy2017 Ast. Lett. 43, 316, 2017
 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
KIY Kiyaeva, O.V., Zhuchkov, R.Ya., Malogolovets, E.V., Orlov, V.V., Glukhova, A.V.,
KIY Balega, Yu., Yu. & Bikmaev, I.F.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
11165-4553 HJ 4423 1997 44 276 2.5 6.96 7.27 F3V -45 6837 D 111627.74-455247.9
11165-4553 HJ 4423 2000 45 278 2.6 6.96 7.27 F3V -45 6837 D 111627.74-455247.9
11165-4553 HJ 4423 2016 46 276 2.6 6.96 7.27 F3V -45 6837 111627.74-455247.9
11165-4553 HJ 4423 2019 50 276 2.6 6.96 7.27 F3V -45 6837 111627.74-455247.9

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

 
 
WDS 11165-4553 HJ 4423 (HD 98096) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11165-4553 HJ 4423 (HD 98096) : MEASURES
 
 
No records found.

 
 
WDS 11165-4553 (HD 98096) : VIRTUAL EYEPIECE
 
 

11165-4553 HJ 4423A mag 6.96 Sp F3V 11165-4553 HJ 4423B sep 2.6 P.A. 275.70 mag 7.27 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 11165-4553 (HD 98096) : ALADIN DSS IMAGE @ 11h 16m 27.74s -45° 52' 47.9"
 
 
 
 
WDS 11165-4553 HJ 4423 (HD 98096) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11165-4553 HJ 4423 distance=0' 11153-4602 TDS7763 distance=15' 11164-4608 KPP 241 distance=16' 11151-4544 TDS7758 distance=17' 11175-4529 KPP3839 distance=27' 11134-4534 TDS7738 distance=38' 11134-4524 CVN 42AB distance=44' 11134-4524 CVN 42AC distance=44' 11134-4524 CVN 42AD distance=44' 11134-4524 CVN 42AE distance=44' 11124-4540 TDS7730 distance=44' 11122-4616 HDS1596 distance=51' 11127-4631 DON 464 distance=55' 11135-4505 TDS7741 distance=57' 11210-4627 TDS7811 distance=59' 11162-4652 RST 532 distance=60' 11191-4455 DON 472AB distance=65' 11227-4542 BRT 796 distance=67' 11119-4645 TDS7727 distance=72' 11236-4604 TDS7836 distance=75' 11126-4658 HDS1598 distance=77' 11236-4529 DON 477 distance=79' 11131-4703 R 165 distance=79' 11241-4543 BRT 797 distance=82' 11192-4434 CPO 323AB distance=84' 11147-4422 TDS7753 distance=93' 11254-4555 KPP2917 distance=94' 11090-4645 HDS1589 distance=94' 11256-4608 DON 480 distance=97' 11224-4439 HDS1618 distance=97' 11075-4626 TDS7680 distance=100' 11193-4730 RST 534 distance=102' 11069-4610 HDS1584AB distance=102' 11069-4610 TSN 49AC distance=102' 11243-4454 DON 478AB distance=102' 11072-4523 TDS7677 distance=102' 11066-4612 BYI 2 distance=105' 11168-4406 LDS 344 distance=105' 11065-4610 BYI 1 distance=106' 11069-4629 BRT 795 distance=107' 11063-4608 DON 458 distance=108' 11219-4725 TDS7819 distance=108' 11122-4732 CPO9150AB distance=109' 11122-4732 CPO9150AC distance=109' 11122-4732 CPO9150AD distance=109' 11123-4733 TDS7729 distance=109' 11073-4650 TDS7679 distance=111' 11062-4518 TDS7664 distance=114' 11111-4414 LIT 20 distance=114' 11115-4409 KPP1912 distance=117' 11136-4749 HDS1602 distance=121' 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 11165-4553 HJ 4423 276 2.6 0
Show 11153-4602 TDS7763 202 0.5 15
Show 11164-4608 KPP 241 118 3.8 16
Show 11151-4544 TDS7758 31 0.5 17
Show 11175-4529 KPP3839 325 1.8 27
Show 11134-4534 TDS7738 195 0.5 38
Show 11134-4524 CVN 42 AB 241 2.5 44
Show 11134-4524 CVN 42 AC 223 10.2 44
Show 11134-4524 CVN 42 AD 144 14.7 44
Show 11134-4524 CVN 42 AE 49 16.7 44
Show 11124-4540 TDS7730 86 0.4 44
Show 11122-4616 HDS1596 274 0.1 51
Show 11127-4631 DON 464 27 0.7 55
Show 11135-4505 TDS7741 222 2.3 57
Show 11210-4627 TDS7811 192 0.7 59
Show 11162-4652 RST 532 269 0.5 60
Show 11191-4455 DON 472 AB 135 2.6 65
Show 11227-4542 BRT 796 129 3.5 67
Show 11119-4645 TDS7727 153 0.6 72
Show 11236-4604 TDS7836 204 1.6 75
Show 11126-4658 HDS1598 87 0.2 77
Show 11236-4529 DON 477 31 1.0 79
Show 11131-4703 R 165 252 3.7 79
Show 11241-4543 BRT 797 122 6.0 82
Show 11192-4434 CPO 323 AB 265 6.0 84
Show 11147-4422 TDS7753 292 0.5 93
Show 11254-4555 KPP2917 291 6.4 94
Show 11090-4645 HDS1589 8 0.2 94
Show 11256-4608 DON 480 122 2.1 97
Show 11224-4439 HDS1618 53 0.7 97
Show 11075-4626 TDS7680 195 0.6 100
Show 11193-4730 RST 534 13 2.3 102
Show 11069-4610 HDS1584 AB 91 11.5 102
Show 11069-4610 TSN 49 AC 289 102.5 102
Show 11243-4454 DON 478 AB 214 2.6 102
Show 11072-4523 TDS7677 80 0.8 102
Show 11066-4612 BYI 2 73 11.1 105
Show 11168-4406 LDS 344 318 354.8 105
Show 11065-4610 BYI 1 155 7.0 106
Show 11069-4629 BRT 795 14 3.2 107
Show 11063-4608 DON 458 285 1.3 108
Show 11219-4725 TDS7819 317 0.8 108
Show 11122-4732 CPO9150 AB 107 4.2 109
Show 11122-4732 CPO9150 AC 53 12.2 109
Show 11122-4732 CPO9150 AD 357 11.3 109
Show 11123-4733 TDS7729 201 0.5 109
Show 11073-4650 TDS7679 168 0.6 111
Show 11062-4518 TDS7664 80 2.6 114
Show 11111-4414 LIT 20 206 151.0 114
Show 11115-4409 KPP1912 27 15.1 117
Show 11136-4749 HDS1602 245 0.1 121

 
 
WDS 11165-4553 : COMPONENTS
 
 
  A
B pa=275.7°
sep=2.62"
 
 
11165-4553 A
 
 
Name HD 98096 Coord arcsec 2000 111627.74-455247.9 Mag 6.96 Spectral class F3V (yellow-white)
PmRA -140.00 PmDE 69.0 HIP 55068 Tycho2 8213-02202-1
HD 98096 HR 4370 CD CD-45 6837 CP CP-45 5338
Tycho2
Tycho2 8213-02202-1 Pflag P RAmdeg 169.11557583 DEmdeg -45.87998373
PmRA -135.9 PmDE 68.8 E RAmdeg 4 E DEmdeg 4
E pmRA 2.5 E pmDE 2.3 EpRAm 1991.76 EpDEm 1991.63
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.5 Q pmRA 0.4
Q pmDE 1.4 BTmag 7.360 E BTmag 0.014 VTmag 6.955
E VTmag 0.010 Prox 26 TYC T HIP 55068
CCDM A RAdeg 169.11638833 DEdeg -45.88016778 EpRA 1990 1.80
EpDE 1990 1.70 E RAdeg 3.5 E DEdeg 3.5 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 55068 Proxy H RAhms 11 16 27.94
DEdms -45 52 48.6 Vmag 6.3 VarFlag R Vmag G
RAdeg 169.116 DEdeg -45.8802 AstroRef A Plx 18.05
CCDM -139.84 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 276 Rho 2.552 HD BD
CD CD-45 6837 CP CP-45 5338 Dm number -45 6837 VIred 0.47
SpType F3V R SpType Coord arcsec 2000 111627.94-455248.6
Hipparcos 2
HIP 55068 Sn 15 So 3 Nc 2
RArad 2.9516383316 DErad -0.8007601829 Plx 19.23 PmRA -138.61
PmDE 69.45 E RArad 0.31 E DErad 0.36 E Plx 0.67
E pmRA 0.33 E pmDE 0.44 Hpmag E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.403 E BV 0.005
VI 0.47
CCDM
Ccdm 11165-4553 RComp Comp A Note1
Note2 Discov num DRAs -2.10 DDEs 12.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp F2 PmNote *
PmRA -125 PmDE 62 Dm number -45 6837 Cat1 CD
Name2 222687 Cat2 SAO HD 98096 M HD
ADS BDS M ADS BDS N IDS IDS 11118S4520A
HIC 55068
 
 
11165-4553 B
 
 
Coord arcsec 2000 111627.49-455247.6 Mag 7.27 PmRA -140.00 PmDE 69.0
HIP 55068 Tycho2 8213-02202-2 Delta magnitude 0.31 Coordinate calculated yes
Tycho2
Tycho2 8213-02202-2 Pflag P RAmdeg 169.11557583 DEmdeg -45.87998373
PmRA -135.9 PmDE 68.8 E RAmdeg 4 E DEmdeg 4
E pmRA 2.5 E pmDE 2.3 EpRAm 1991.76 EpDEm 1991.63
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.5 Q pmRA 0.4
Q pmDE 1.4 BTmag 7.714 E BTmag 0.015 VTmag 7.274
E VTmag 0.010 Prox 26 TYC T HIP 55068
CCDM B RAdeg 169.11537583 DEdeg -45.88009861 EpRA 1990 1.79
EpDE 1990 1.67 E RAdeg 3.6 E DEdeg 3.7 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 55068 Proxy H RAhms 11 16 27.94
DEdms -45 52 48.6 Vmag 6.3 VarFlag R Vmag G
RAdeg 169.116 DEdeg -45.8802 AstroRef A Plx 18.05
CCDM -139.84 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 276 Rho 2.552 HD BD
CD CD-45 6837 CP CP-45 5338 Dm number -45 6837 VIred 0.47
SpType F3V R SpType Coord arcsec 2000 111627.94-455248.6
Hipparcos 2
HIP 55068 Sn 15 So 3 Nc 2
RArad 2.9516383316 DErad -0.8007601829 Plx 19.23 PmRA -138.61
PmDE 69.45 E RArad 0.31 E DErad 0.36 E Plx 0.67
E pmRA 0.33 E pmDE 0.44 Hpmag E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.403 E BV 0.005
VI 0.47
CCDM
Ccdm 11165-4553 RComp Comp B Note1
Note2 Discov num HJ 4423 DRAs DDEs
R dRAs Year 1959 Theta 276 Rho 2.4
Obs 99 Vmag 7.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11118S4520B
HIC 55068