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Doubles in session


Current system
10530+0458
TOK 438
HD 94292


Nearby doubles
8' : 10526+0500
A 2773

31' : 10510+0502
HDS1549

53' : 10565+0508
KPP2175

57' : 10494+0439
GIC 93

59' : 10523+0555
LWR 10

60' : 10548+0551
OCC 585

61' : 10561+0418
GRV 825

61' : 10568+0520
GWP1502

66' : 10532+0352
HJ 1180

72' : 10483+0458
SKF2040

75' : 10481+0448
CVR 578

78' : 10531+0340
CBL 322

78' : 10572+0545
BWL 27

80' : 10529+0338
GWP1482

86' : 10560+0611
OCC9153

88' : 10473+0445
SLE 593

91' : 10497+0343
BAL2845

100' : 10516+0635
J 80

103' : 10589+0403
BAL2847

106' : 10464+0424
SLE 592

112' : 10459+0426
BAL2844

116' : 10458+0538
SLW 523

116' : 10509+0648
LAF 42AB

117' : 10530+0301
BAL2377

119' : 10452+0515
SLW 521

123' : 10581+0634
GIC 94



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.

10530+0458 TOK 438 (HD 94292)

 
 
10h 53m 02.26s +04° 57' 43.1" P.A. 189.00 sep 0.0 mag 8.20,9.00 Sp G5 dist. 84.32 pc (275.05 l.y.)
 
 
Coord 2000 10530+0458 Discov num TOK 438 Comp Coord arcsec 2000 10 53 02.26 +04 57 43.1
Date first 2015 Date last 2021 Obs 13
Pa first 195 Pa last 189.3 P.A. Now (θ) 196.2°
Sep first 0.0 Sep last 0.045 Sep. Now (ρ) 0.063"
Mag pri 8.20 Mag sec 9.00 delta mag (ΔM) 0.8 Spectral class G5 (yellow)
Pri motion ra -066 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 94292 Constellation Leo SAO 118562 HIP 53212
Tycho2 0258-00497-1 Gaia DR2 3864091748754553728 HD 94292 BD BD+05 2415
Distance 84.32 Distance ly 275.05
 
 
ORBITAL ELEMENTS
 
 
Period (P)6.193y± 0.049 Periastron (T)2015.757y± 0.117 Semi-major axis (a)0.047a± 0.002
Eccentricity (e)0.95 Inclination (i)100.6°± 3.2 Longitude of periastron (ω)186.3°± 19.9
Node (Ω)195.1°± 3.6 Notesn ReferenceTok2021f
Equinox Last observation2021 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 194.2 0.091
2001 193.3 0.087
2002 192.1 0.070
2003 189.0 0.030
2004 197.3 0.047
2005 195.4 0.078
2006 194.4 0.090
2007 193.5 0.089
2008 192.4 0.074
2009 190.1 0.041
2010 198.1 0.037
2011 195.6 0.074
2012 194.5 0.089
2013 193.6 0.090
2014 192.6 0.078
2015 190.8 0.049
2016 199.6 0.024
2017 195.9 0.069
2018 194.7 0.087
2019 193.8 0.091
2020 192.8 0.082
2021 191.3 0.057
2022 209.4 0.005
2023 196.2 0.063
2024 194.9 0.085
2025 194.0 0.091
2026 193.0 0.085
2027 191.7 0.063
2028 185.0 0.013
2029 196.6 0.056
2030 195.1 0.082


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


 
  


wds10530%2B0458a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 10530+0458 TOK 438 (HD 94292) : NOTES
 
 
discov_num notes refcode
TOK 438 Latham (2012, private communication) identified HIP 5212 = HD 94292
as SB2 with a period of 8.3yr and a highly eccentric orbit. It is
resolved here securely at 50mas. Tok2015c
 
 
REFERENCES
 
 
refcode metd author reference
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
Tok2021f orb - Tokovinin, A. 2021IAUDS.204....1T
Tok2021f Inf. Circ. 204, 1, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10530+0458 TOK 438 2015 2 198 0.1 8.20 9.00 G5 105302.26+045743.1
10530+0458 TOK 438 2017 8 196 0.1 8.20 9.00 G5 N 105302.26+045743.1
10530+0458 TOK 438 2018 10 194 0.1 8.20 9.00 G5 N 105302.26+045743.1
10530+0458 TOK 438 2019 11 192 0.1 8.20 9.00 G5 N 105302.26+045743.1
10530+0458 TOK 438 2020 12 189 0.1 8.20 9.00 G5 N 105302.26+045743.1
10530+0458 TOK 438 2021 13 189 0.0 8.20 9.00 G5 N 105302.26+045743.1

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

 
 
WDS 10530+0458 TOK 438 (HD 94292) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10530+0458 TOK 438 (HD 94292) : MEASURES
 
 
No records found.

 
 
WDS 10530+0458 (HD 94292) : VIRTUAL EYEPIECE
 
 

10530+0458 TOK 438A mag 8.2 Sp G5 10530+0458 TOK 438B mag 9 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 10530+0458 (HD 94292) : ALADIN DSS IMAGE @ 10h 53m 02.26s +04° 57' 43.1"
 
 
 
 
WDS 10530+0458 TOK 438 (HD 94292) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10530+0458 TOK 438 distance=1' 10526+0500 A 2773 distance=8' 10510+0502 HDS1549 distance=31' 10565+0508 KPP2175 distance=53' 10494+0439 GIC 93 distance=57' 10523+0555 LWR 10 distance=59' 10548+0551 OCC 585 distance=60' 10561+0418 GRV 825 distance=61' 10568+0520 GWP1502 distance=61' 10532+0352 HJ 1180 distance=66' 10483+0458 SKF2040 distance=72' 10481+0448 CVR 578 distance=75' 10531+0340 CBL 322 distance=78' 10572+0545 BWL 27 distance=78' 10529+0338 GWP1482 distance=80' 10560+0611 OCC9153 distance=86' 10473+0445 SLE 593 distance=88' 10497+0343 BAL2845 distance=91' 10516+0635 J 80 distance=100' 10589+0403 BAL2847 distance=103' 10464+0424 SLE 592 distance=106' 10459+0426 BAL2844 distance=112' 10458+0538 SLW 523 distance=116' 10509+0648 LAF 42AB distance=116' 10509+0648 LAF 42AC distance=116' 10509+0648 RAO 256Aa,Ab distance=116' 10530+0301 BAL2377 distance=117' 10452+0515 SLW 521 distance=119' 10581+0634 GIC 94 distance=123' 10556+0656 SHN 139 distance=125' 10518+0254 FMR 217 distance=126' 10531+0251 SLN 20 distance=127' 10449+0540 SLE 591 distance=129' 10446+0530 A 2771 distance=130' 10550+0706 HJL 133 distance=132' 10486+0652 GWP1463 distance=132' 10580+0308 BAL2378 distance=133' 11007+0606 BU 598 distance=134' 10440+0525 SLE 590 distance=138' 11008+0342 LDS4045 distance=139' 11006+0337 CHR 33 distance=139' 10446+0402 A 2770 distance=139' 10587+0648 CVR1329 distance=139' 10467+0641 CVR 575 distance=140' 10447+0605 GWP1449 distance=141' 11006+0629 TDS7608 distance=146' 10433+0445 STF1466AB distance=146' 10433+0445 STF1466AC distance=146' 10537+0724 CVR1321 distance=147' 10436+0415 OCC 262 distance=148' 10434+0533 SLE 588 distance=149' 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 10530+0458 TOK 438 189 0.0 1
Show 10526+0500 A 2773 347 1.7 8
Show 10510+0502 HDS1549 354 0.5 31
Show 10565+0508 KPP2175 130 17.8 53
Show 10494+0439 GIC 93 356 702.2 57
Show 10523+0555 LWR 10 92 26.7 59
Show 10548+0551 OCC 585 -1 0.0 60
Show 10561+0418 GRV 825 308 30.6 61
Show 10568+0520 GWP1502 114 8.5 61
Show 10532+0352 HJ 1180 85 27.8 66
Show 10483+0458 SKF2040 73 4.2 72
Show 10481+0448 CVR 578 97 17.6 75
Show 10531+0340 CBL 322 129 24.3 78
Show 10572+0545 BWL 27 15 1.0 78
Show 10529+0338 GWP1482 273 114.5 80
Show 10560+0611 OCC9153 -1 0.0 86
Show 10473+0445 SLE 593 334 6.4 88
Show 10497+0343 BAL2845 158 5.7 91
Show 10516+0635 J 80 219 3.9 100
Show 10589+0403 BAL2847 74 4.2 103
Show 10464+0424 SLE 592 134 19.5 106
Show 10459+0426 BAL2844 329 5.0 112
Show 10458+0538 SLW 523 64 121.7 116
Show 10509+0648 LAF 42 AB 324 12.5 116
Show 10509+0648 LAF 42 AC 338 13.9 116
Show 10509+0648 RAO 256 Aa,Ab 214 0.1 116
Show 10530+0301 BAL2377 110 5.3 117
Show 10452+0515 SLW 521 139 34.7 119
Show 10581+0634 GIC 94 178 8.8 123
Show 10556+0656 SHN 139 19 1.8 125
Show 10518+0254 FMR 217 35 3.6 126
Show 10531+0251 SLN 20 157 26.6 127
Show 10449+0540 SLE 591 126 6.7 129
Show 10446+0530 A 2771 109 0.6 130
Show 10550+0706 HJL 133 228 8.3 132
Show 10486+0652 GWP1463 192 20.0 132
Show 10580+0308 BAL2378 300 2.9 133
Show 11007+0606 BU 598 219 40.3 134
Show 10440+0525 SLE 590 164 12.9 138
Show 11008+0342 LDS4045 90 3.0 139
Show 11006+0337 CHR 33 35 0.2 139
Show 10446+0402 A 2770 16 0.8 139
Show 10587+0648 CVR1329 35 4.2 139
Show 10467+0641 CVR 575 244 29.0 140
Show 10447+0605 GWP1449 342 34.8 141
Show 11006+0629 TDS7608 62 0.5 146
Show 10433+0445 STF1466 AB 239 6.8 146
Show 10433+0445 STF1466 AC 210 333.8 146
Show 10537+0724 CVR1321 243 3.5 147
Show 10436+0415 OCC 262 -1 0.1 148
Show 10434+0533 SLE 588 247 17.9 149

 
 
WDS 10530+0458 : COMPONENTS
 
 
  A
B pa=189.3°
sep=0.05"
 
 
10530+0458 A
 
 
Componente originario normalizzato AB Name HD 94292 Coord arcsec 2000 105302.26+045743.1 Mag 8.2
Spectral class G5 (yellow) PmRA -66.00 PmDE 14.0 SAO 118562
HIP 53212 Tycho2 0258-00497-1 HD 94292 BD BD+05 2415
Tycho2
Tycho2 0258-00497-1 Pflag RAmdeg 163.25942228 DEmdeg 4.96198363
PmRA -67.2 PmDE 13.1 E RAmdeg 5 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.45 EpDEm 1990.95
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.6 BTmag 8.536 E BTmag 0.017 VTmag 7.818
E VTmag 0.012 Prox 999 TYC T HIP 53212
CCDM RAdeg 163.25957583 DEdeg 4.96195306 EpRA 1990 1.80
EpDE 1990 1.62 E RAdeg 5.1 E DEdeg 6.5 Posflg
Corr 0.1
SAO
SAO 118562 DelFlag RA1950 PmRA1950 -0.0043
DE1950 PmDE1950 0.033 Vmag 7.8 SpType G5
Double code Source 32 CatNum 5624 DM BD+05 2415
DMcomp BDsup HD 94292 M HD 0
GC RA1950rad 2.83812423 DE1950rad 0.09124649 PmRA2000 -0.0041
PmDE2000 0.037
Hipparcos
Catalog H HIP 53212 Proxy RAhms 10 53 02.30
DEdms +04 57 43.0 Vmag 7.75 VarFlag R Vmag H
RAdeg 163.26 DEdeg 4.96195 AstroRef Plx 13.02
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 94292 BD BD+05 2415
CD CP Dm number +05 2415 VIred 0.7
SpType G5 R SpType Coord arcsec 2000 105302.30+045743.0
Hipparcos 2
HIP 53212 Sn 5 So 0 Nc 1
RArad 2.8494173706 DErad 0.0866024067 Plx 11.86 PmRA -66.43
PmDE 13.99 E RArad 0.7 E DErad 0.4 E Plx 0.69
E pmRA 0.86 E pmDE 0.5 Hpmag 7.8869 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.67 E BV 0.012
VI 0.73
 
 
10530+0458 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105302.26+045743.1 Mag 9 Calc delta mag 0.8
Calc coord yes