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Doubles in session


Current system
11101-3822
B 795
HD 97073


Nearby doubles
4' : 11104-3824
JSP 471

8' : 11098-3828
YMG 36

43' : 11099-3739
YMG 37

47' : 11091-3737
SWR 106

48' : 11062-3827
HJ 4402AB

51' : 11105-3732
REP 21

54' : 11122-3735
SKF1215AB

56' : 11113-3915
UC 2095

61' : 11152-3827
SKF1216AB

66' : 11065-3732
UC 2083

67' : 11127-3723
RSS 257

68' : 11153-3850
KPP 613

73' : 11040-3827
UC 2071

78' : 11035-3824
SKF1899

81' : 11169-3825
NSN 293

82' : 11071-3936
WG 140

89' : 11151-3929
SEE 128

91' : 11036-3908
RST1557

94' : 11024-3802
KPP2920

95' : 11124-3651
UC 2099

99' : 11019-3838
KPP 827

101' : 11116-4001
KPP1650

103' : 11098-3639
TDS7705AB

104' : 11017-3755
RST2721

105' : 11123-3641
KPP2016

109' : 11014-3749
UC 2057



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.

11101-3822 B 795 (HD 97073)

 
 
11h 10m 07.49s -38° 21' 47.0" P.A. 7.00 sep 0.8 mag 9.24,10.92 Sp G8V dist. 59.88 pc (195.33 l.y.)
 
 
Coord 2000 11101-3822 Discov num B   795 Comp Coord arcsec 2000 11 10 07.49 -38 21 47.0
Date first 1927 Date last 2018 Obs 10
Pa first 11 Pa last 7.3 P.A. Now (θ) 7.3°
Sep first 0.7 Sep last 0.802 Sep. Now (ρ) 0.802"
Mag pri 9.24 Mag sec 10.92 delta mag (ΔM) 1.68 Spectral class G8V (yellow)
Pri motion ra +141 Sec motion ra
Pri motion dec -172 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 97073 Constellation Centaurus SAO 202153 HIP 54577
Tycho2 7726-00995-1 HD 97073 CD CD-37 7067 CP CP-37 4596
Distance 59.88 Distance ly 195.33
 
 
ORBITAL ELEMENTS
 
 
Period (P)115y Periastron (T)1982.85y Semi-major axis (a)0.514a
Eccentricity (e)0.75 Inclination (i)83.2° Longitude of periastron (ω)192.7°
Node (Ω)7.8° Notesn ReferenceTok2018b
Equinox2000 Last observation2016 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 4.7 0.507
2001 4.9 0.531
2002 5.2 0.554
2003 5.4 0.576
2004 5.5 0.597
2005 5.7 0.616
2006 5.9 0.635
2007 6.0 0.653
2008 6.2 0.671
2009 6.3 0.687
2010 6.5 0.703
2011 6.6 0.717
2012 6.7 0.731
2013 6.8 0.745
2014 6.9 0.757
2015 7.1 0.769
2016 7.2 0.781
2017 7.3 0.791
2018 7.4 0.801
2019 7.5 0.811
2020 7.6 0.819
2021 7.7 0.827
2022 7.8 0.835
2023 7.9 0.842
2024 7.9 0.848
2025 8.0 0.854
2026 8.1 0.859
2027 8.2 0.864
2028 8.3 0.868
2029 8.4 0.872
2030 8.5 0.875


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


 
  


wds11101-3822a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 11101-3822 B 795 (HD 97073) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2018b orb j Tokovinin, A. 2018IAUDS.194....1T
Tok2018b Inf. Circ. 194, 1, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11101-3822 B 795 1991 5 6 0.2 9.24 10.92 G8V 111007.49-382147.0
11101-3822 B 795 2009 6 186 0.7 9.24 10.92 G8V 111007.49-382147.0
11101-3822 B 795 2013 7 7 0.7 9.24 10.92 G8V 111007.49-382147.0
11101-3822 B 795 2014 8 7 0.8 9.24 10.92 G8V 111007.49-382147.0
11101-3822 B 795 2016 9 7 0.8 9.24 10.92 G8V O 111007.49-382147.0
11101-3822 B 795 2018 10 7 0.8 9.24 10.92 G8V O 111007.49-382147.0

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

 
 
WDS 11101-3822 B 795 (HD 97073) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11101-3822 B 795 (HD 97073) : MEASURES
 
 
No records found.

 
 
WDS 11101-3822 (HD 97073) : VIRTUAL EYEPIECE
 
 

11101-3822 B 795A mag 9.24 Sp G8V 11101-3822 B 795B sep 0.8 P.A. 5.70 mag 10.92 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 11101-3822 (HD 97073) : ALADIN DSS IMAGE @ 11h 10m 07.49s -38° 21' 47.0"
 
 
 
 
WDS 11101-3822 B 795 (HD 97073) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11101-3822 B 795 distance=0' 11104-3824 JSP 471 distance=4' 11098-3828 YMG 36 distance=8' 11105-3839 KPP2000AC distance=19' 11099-3739 YMG 37 distance=43' 11091-3737 SWR 106 distance=47' 11062-3827 HJ 4402AB distance=48' 11062-3827 HJ 4402AC distance=48' 11105-3732 REP 21 distance=51' 11122-3735 SKF1215AB distance=54' 11121-3733 KPP2919CD distance=55' 11113-3915 UC 2095 distance=56' 11152-3827 RST2736BC distance=61' 11152-3827 SKF1216AB distance=61' 11152-3827 SKF1216AD distance=61' 11065-3732 UC 2083 distance=66' 11127-3723 RSS 257 distance=67' 11153-3850 KPP 613 distance=68' 11040-3827 UC 2071 distance=73' 11035-3824 SKF1899 distance=78' 11169-3825 NSN 293 distance=81' 11071-3936 WG 140 distance=82' 11165-3739 KPP1931BC distance=88' 11151-3929 SEE 128 distance=89' 11036-3908 RST1557 distance=91' 11024-3802 KPP2920 distance=94' 11124-3651 UC 2099 distance=95' 11019-3838 KPP 827 distance=99' 11116-4001 KPP1650 distance=101' 11098-3639 TDS7705AB distance=103' 11017-3755 RST2721 distance=104' 11123-3641 KPP2016 distance=105' 11014-3749 UC 2057 distance=109' 11156-3651 TDS7766 distance=112' 11123-4011 RST1563 distance=113' 11159-3953 UC 2110 distance=114' 11146-4004 UC 2108 distance=115' 11004-3811 TDS7605 distance=115' 11188-3917 KPP 242 distance=116' 11098-4017 SWR 107 distance=116' 11090-3625 SKF1214 distance=118' 11043-3643 HDS1579 distance=121' 10592-3838 UC 2047 distance=130' 11196-3928 TOI 759AB distance=130' 11015-3701 HJ 4396AB distance=131' 11015-3701 I 1210BC distance=131' 11211-3845 CVN 43AB distance=131' 11211-3845 CVN 43AC distance=131' 11211-3845 CVN 43AD distance=131' 11204-3734 RST2740 distance=131' 10592-3857 RST1547 distance=133' 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 11101-3822 B 795 7 0.8
Show 11104-3824 JSP 471 18 3.5 4
Show 11098-3828 YMG 36 80 0.0 8
Show 11105-3839 KPP2000 AC 32 15.8 19
Show 11099-3739 YMG 37 67 0.2 43
Show 11091-3737 SWR 106 70 9.9 47
Show 11062-3827 HJ 4402 AB 121 9.5 48
Show 11062-3827 HJ 4402 AC 78 15.3 48
Show 11105-3732 REP 21 207 1.5 51
Show 11122-3735 SKF1215 AB 332 136.6 54
Show 11121-3733 KPP2919 CD 144 1.1 55
Show 11113-3915 UC 2095 190 20.2 56
Show 11152-3827 RST2736 BC 185 0.7 61
Show 11152-3827 SKF1216 AB 213 53.4 61
Show 11152-3827 SKF1216 AD 271 5.0 61
Show 11065-3732 UC 2083 265 47.5 66
Show 11127-3723 RSS 257 279 9.7 67
Show 11153-3850 KPP 613 231 5.6 68
Show 11040-3827 UC 2071 254 43.8 73
Show 11035-3824 SKF1899 186 35.0 78
Show 11169-3825 NSN 293 172 4.8 81
Show 11071-3936 WG 140 128 6.0 82
Show 11165-3739 KPP1931 BC 280 15.2 88
Show 11151-3929 SEE 128 21 0.2 89
Show 11036-3908 RST1557 312 2.3 91
Show 11024-3802 KPP2920 339 5.9 94
Show 11124-3651 UC 2099 332 26.6 95
Show 11019-3838 KPP 827 150 7.0 99
Show 11116-4001 KPP1650 196 12.7 101
Show 11098-3639 TDS7705 AB 142 1.4 103
Show 11017-3755 RST2721 261 0.5 104
Show 11123-3641 KPP2016 61 16.0 105
Show 11014-3749 UC 2057 317 87.4 109
Show 11156-3651 TDS7766 212 0.7 112
Show 11123-4011 RST1563 20 2.2 113
Show 11159-3953 UC 2110 167 7.6 114
Show 11146-4004 UC 2108 59.6 115
Show 11004-3811 TDS7605 116 0.5 115
Show 11188-3917 KPP 242 207 3.8 116
Show 11098-4017 SWR 107 112 15.8 116
Show 11090-3625 SKF1214 155 8.6 118
Show 11043-3643 HDS1579 67 0.2 121
Show 10592-3838 UC 2047 227 74.9 130
Show 11196-3928 TOI 759 AB 235 2.7 130
Show 11015-3701 HJ 4396 AB 252 20.6 131
Show 11015-3701 I 1210 BC 100 4.8 131
Show 11211-3845 CVN 43 AB 296 5.7 131
Show 11211-3845 CVN 43 AC 245 5.7 131
Show 11211-3845 CVN 43 AD 5 6.8 131
Show 11204-3734 RST2740 309 1.4 131
Show 10592-3857 RST1547 111 0.9 133

 
 
WDS 11101-3822 : COMPONENTS
 
 
  A
B pa=5.7°
sep=0.80"
 
 
11101-3822 A
 
 
Componente originario normalizzato AB Name HD 97073 Coord arcsec 2000 111007.49-382147.0 Mag 9.24
Spectral class G8V (yellow) PmRA 141.00 PmDE -172.0 SAO 202153
HIP 54577 Tycho2 7726-00995-1 HD 97073 CD CD-37 7067
CP CP-37 4596
Tycho2
Tycho2 7726-00995-1 Pflag RAmdeg 167.53160817 DEmdeg -38.36350759
PmRA 123.1 PmDE -185.9 E RAmdeg 10 E DEmdeg 10
E pmRA 3.3 E pmDE 3.1 EpRAm 1991.51 EpDEm 1991.62
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 9.886 E BTmag 0.023 VTmag 8.954
E VTmag 0.015 Prox 999 TYC T HIP 54577
CCDM AB RAdeg 167.53124306 DEdeg -38.36308167 EpRA 1990 1.63
EpDE 1990 1.75 E RAdeg 9.5 E DEdeg 9.6 Posflg P
Corr 0.1
SAO
SAO 202153 DelFlag RA1950 PmRA1950 0.0108
DE1950 PmDE1950 -0.17 Vmag 8.8 SpType K0
Double code Source 41 CatNum 5211 DM CD-37 7067
DMcomp BDsup HD 97073 M HD 0
GC RA1950rad 2.9136019 DE1950rad -0.6647874 PmRA2000 0.0112
PmDE2000 -0.166
Hipparcos
Catalog H HIP 54577 Proxy H RAhms 11 10 07.49
DEdms -38 21 47.0 Vmag 8.9 VarFlag R Vmag G
RAdeg 167.531 DEdeg -38.3631 AstroRef * Plx 19.06
CCDM 11101-3822 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 6 Rho 0.236 HD 97073 BD
CD CD-37 7067 CP CP-37 4596 Dm number -37 7067 VIred 0.82
SpType G8V R SpType Coord arcsec 2000 111007.49-382147.0
Hipparcos 2
HIP 54577 Sn 55 So 3 Nc 2
RArad 2.923971364 DErad -0.669561602 Plx 16.7 PmRA 129.83
PmDE -189.53 E RArad 0.87 E DErad 0.89 E Plx 1.21
E pmRA 1.02 E pmDE 0.88 Hpmag 9.0333 E Hpmag 0.002
SHp 0.019 VA 0 BV 0.783 E BV 0.003
VI 0.83
CCDM
Ccdm 11101-3822 RComp Comp A Note1
Note2 Discov num DRAs 1.57 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA 128 PmDE -170 Dm number -37 7067 Cat1 CD
Name2 202153 Cat2 SAO HD 97073 M HD
ADS BDS M ADS BDS N IDS IDS 11054S3748A
HIC 54577
 
 
11101-3822 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111007.50-382146.2 Mag 10.92 Calc delta mag 1.68
Calc coord yes
CCDM
Ccdm 11101-3822 RComp Comp B Note1
Note2 Discov num B 795 DRAs DDEs
R dRAs Year 1960 Theta 014 Rho 0.6
Obs 4 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11054S3748B
HIC 54577