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Doubles in session


Current system
08164-0314
HWE 21
HD 69351


Nearby doubles
45' : 08151-0353
RST4392

71' : 08202-0232
LDS3786

85' : 08162-0437
RST4393

85' : 08160-0437
J 379

87' : 08136-0159
HJ 778

91' : 08143-0149
BAL 499

92' : 08105-0332
TDS5597AB

93' : 08146-0441
J 378

93' : 08221-0348
HJ 90AB

96' : 08169-0448
HJ 86AB

99' : 08201-0150
J 3288

99' : 08201-0149
J 3287

104' : 08198-0144
BAL 500

106' : 08122-0150
J 421

115' : 08149-0120
J 2055

118' : 08092-0228
BAL 196

119' : 08086-0259
STF1190AB

119' : 08140-0506
RST4390

120' : 08135-0123
HJ 85

122' : 08213-0136
STF1216

124' : 08140-0115
TDS5634

125' : 08219-0139
WZ 12

126' : 08246-0345
TOK 20AB

130' : 08173-0522
A 337

131' : 08248-0236
BRT 419

131' : 08109-0455
A 335



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.

08164-0314 HWE 21 (HD 69351)

 
 
08h 16m 26.47s -03° 13' 33.9" P.A. 228.00 sep 1.4 mag 7.33,10.86 Sp G0V dist. 80 pc (260.96 l.y.)
 
 
Coord 2000 08164-0314 Discov num HWE  21 Comp Coord arcsec 2000 08 16 26.47 -03 13 33.9
Date first 1879 Date last 2019 Obs 17
Pa first 249 Pa last 227.7 P.A. Now (θ) 227.7°
Sep first 1.5 Sep last 1.431 Sep. Now (ρ) 1.431"
Mag pri 7.33 Mag sec 10.86 delta mag (ΔM) 3.53 Spectral class G0V (yellow)
Pri motion ra -107 Sec motion ra -109
Pri motion dec +014 Sec motion dec +013
Notes N (See Notes)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 69351 Constellation Hydra SAO 135709 HIP 40523
Tycho2 4852-00456-1 Gaia DR2 3069660993863639424 HD 69351 GC 11258
BD BD-02 2504 Distance 80 Distance ly 260.96
 
 
WDS 08164-0314 HWE 21 (HD 69351) : NOTES
 
 
discov_num notes refcode
HWE 21 A 29d spectroscopic solution for the A component has been found making Tok2019g
this a triple system.
 
 
REFERENCES
 
 
refcode metd author reference
Tok2019g not+j Tokovinin, A. 2019AJ....158..222T
Tok2019g +orb AJ 158, 222, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 HWE Howe, H.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08164-0314 HWE 21 1995 13 227 1.4 7.33 10.86 G0V 081626.47-031333.9
08164-0314 HWE 21 2008 14 231 1.4 7.33 10.86 G0V 081626.47-031333.9
08164-0314 HWE 21 2016 15 228 1.4 7.33 10.86 G0V 081626.47-031333.9
08164-0314 HWE 21 2019 16 228 1.4 7.33 10.86 G0V N 081626.47-031333.9

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

 
 
WDS 08164-0314 HWE 21 (HD 69351) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08164-0314 HWE 21 (HD 69351) : MEASURES
 
 
No records found.

 
 
WDS 08164-0314 (HD 69351) : VIRTUAL EYEPIECE
 
 

08164-0314 HWE 21A mag 7.33 Sp G0V 08164-0314 HWE 21B sep 1.4 P.A. 227.70 mag 10.86 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08164-0314 (HD 69351) : ALADIN DSS IMAGE @ 08h 16m 26.47s -03° 13' 33.9"
 
 
 
 
WDS 08164-0314 HWE 21 (HD 69351) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08164-0314 HWE 21 distance=0' 08151-0353 RST4392 distance=45' 08202-0232 LDS3786 distance=71' 08162-0437 RST4393 distance=85' 08160-0437 J 379 distance=85' 08136-0159 HJ 778 distance=87' 08143-0149 BAL 499 distance=91' 08105-0332 TDS5597AB distance=92' 08105-0332 CVR 2AB,C distance=92' 08146-0441 J 378 distance=93' 08221-0348 HJ 90AB distance=93' 08221-0348 HJ 90AC distance=93' 08221-0348 ABH 71AD distance=93' 08221-0348 ABH 71AE distance=93' 08221-0348 ABH 71AF distance=93' 08169-0448 HJ 86AB distance=96' 08169-0448 HJ 86AC distance=96' 08169-0448 HJ 86BD distance=96' 08201-0150 J 3288 distance=99' 08201-0149 J 3287 distance=99' 08198-0144 BAL 500 distance=104' 08122-0150 J 421 distance=106' 08149-0120 J 2055 distance=115' 08092-0228 BAL 196 distance=118' 08086-0259 STF1190AB distance=119' 08086-0259 STF1190AC distance=119' 08086-0259 STF1190AD distance=119' 08140-0506 RST4390 distance=119' 08135-0123 HJ 85 distance=120' 08213-0136 STF1216 distance=122' 08140-0115 TDS5634 distance=124' 08219-0139 WZ 12 distance=125' 08246-0345 CHR 172Aa,Ab distance=126' 08246-0345 TOK 20AB distance=126' 08246-0345 ALP 29AC distance=126' 08173-0522 A 337 distance=130' 08248-0236 BRT 419 distance=131' 08109-0455 A 335 distance=131' 08077-0259 HJ 81 distance=132' 08207-0510 A 338 distance=133' 08109-0130 J 414 distance=133' 08090-0432 LDS5161 distance=136' 08086-0205 XMI 79 distance=137' 08243-0424 GWP1015 distance=138' 08090-0148 A 1972 distance=141' 08079-0215 GWP 977 distance=142' 08244-0431 A 3059AB distance=142' 08244-0431 GWP1016AC distance=142' 08242-0150 GWP1014 distance=143' 08069-0259 A 544 distance=144' 08257-0354 JNN 8AB distance=144' 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 08164-0314 HWE 21 228 1.4
Show 08151-0353 RST4392 315 1.3 45
Show 08202-0232 LDS3786 46 13.9 71
Show 08162-0437 RST4393 278 0.5 85
Show 08160-0437 J 379 52 2.5 85
Show 08136-0159 HJ 778 139 4.9 87
Show 08143-0149 BAL 499 126 16.1 91
Show 08105-0332 TDS5597 AB 276 0.5 92
Show 08105-0332 CVR 2 AB,C 176 25.2 92
Show 08146-0441 J 378 229 6.1 93
Show 08221-0348 HJ 90 AB 157 15.8 93
Show 08221-0348 HJ 90 AC 346 42.5 93
Show 08221-0348 ABH 71 AD 234 47.5 93
Show 08221-0348 ABH 71 AE 189 67.0 93
Show 08221-0348 ABH 71 AF 29 36.8 93
Show 08169-0448 HJ 86 AB 228 17.2 96
Show 08169-0448 HJ 86 AC 90 17.5 96
Show 08169-0448 HJ 86 BD 264 32.9 96
Show 08201-0150 J 3288 353 2.5 99
Show 08201-0149 J 3287 71 3.8 99
Show 08198-0144 BAL 500 77 10.2 104
Show 08122-0150 J 421 285 3.4 106
Show 08149-0120 J 2055 86 1.9 115
Show 08092-0228 BAL 196 276 2.5 118
Show 08086-0259 STF1190 AB 106 33.2 119
Show 08086-0259 STF1190 AC 246 64.9 119
Show 08086-0259 STF1190 AD 285 39.0 119
Show 08140-0506 RST4390 234 1.8 119
Show 08135-0123 HJ 85 85 16.7 120
Show 08213-0136 STF1216 311 0.5 122
Show 08140-0115 TDS5634 319 0.7 124
Show 08219-0139 WZ 12 155 8.0 125
Show 08246-0345 CHR 172 Aa,Ab 71 0.1 126
Show 08246-0345 TOK 20 AB 329 35.4 126
Show 08246-0345 ALP 29 AC 47 356.3 126
Show 08173-0522 A 337 55 0.5 130
Show 08248-0236 BRT 419 173 3.3 131
Show 08109-0455 A 335 127 1.5 131
Show 08077-0259 HJ 81 296 18.7 132
Show 08207-0510 A 338 16 0.6 133
Show 08109-0130 J 414 65 3.3 133
Show 08090-0432 LDS5161 211 22.2 136
Show 08086-0205 XMI 79 190 27.3 137
Show 08243-0424 GWP1015 301 24.5 138
Show 08090-0148 A 1972 6 1.5 141
Show 08079-0215 GWP 977 73 9.9 142
Show 08244-0431 A 3059 AB 137 3.5 142
Show 08244-0431 GWP1016 AC 256 33.8 142
Show 08242-0150 GWP1014 124 42.8 143
Show 08069-0259 A 544 77 2.2 144
Show 08257-0354 JNN 8 AB 86 5.9 144

 
 
WDS 08164-0314 : COMPONENTS
 
 
  A
B pa=227.7°
sep=1.43"
 
 
08164-0314 A
 
 
Componente originario normalizzato AB Name HD 69351 Coord arcsec 2000 081626.47-031333.9 Mag 7.33
Spectral class G0V (yellow) PmRA -107.00 PmDE 14.0 SAO 135709
HIP 40523 Tycho2 4852-00456-1 HD 69351 GC 11258
BD BD-02 2504
Tycho2
Tycho2 4852-00456-1 Pflag RAmdeg 124.11029877 DEmdeg -3.22608372
PmRA -107.2 PmDE 14.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.12 EpDEm 1990.79
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.4 BTmag 7.935 E BTmag 0.016 VTmag 7.327
E VTmag 0.011 Prox 15 TYC T HIP 40523
CCDM A RAdeg 124.11055194 DEdeg -3.22611694 EpRA 1990 1.51
EpDE 1990 1.39 E RAdeg 4.8 E DEdeg 5.2 Posflg
Corr 0.3
SAO
SAO 135709 DelFlag RA1950 PmRA1950 -0.0067
DE1950 PmDE1950 0.028 Vmag 7.1 SpType F8
Double code Source 70 CatNum 11258 DM BD-02 2504
DMcomp BDsup HD 69351 M HD 0
GC 11258 RA1950rad 2.15520318 DE1950rad -0.05359937 PmRA2000 -0.0064
PmDE2000 0.031
Hipparcos
Catalog H HIP 40523 Proxy H RAhms 08 16 26.53
DEdms -03 13 34.0 Vmag 7.16 VarFlag R Vmag G
RAdeg 124.111 DEdeg -3.22612 AstroRef A Plx 12.79
CCDM 08164-0314 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 237 Rho 1.484 HD 69351 BD BD-02 2504
CD CP Dm number -02 2504 VIred 0.63
SpType F8 R SpType Coord arcsec 2000 081626.53-031334.0
Hipparcos 2
HIP 40523 Sn 15 So 3 Nc 2
RArad 2.1661378633 DErad -0.0563064035 Plx 12.5 PmRA -107.4
PmDE 12.4 E RArad 0.64 E DErad 0.65 E Plx 0.96
E pmRA 0.88 E pmDE 0.93 Hpmag 7.3492 E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.583 E BV 0.009
VI 0.63
CCDM
Ccdm 08164-0314 RComp Comp A Note1
Note2 Discov num DRAs 2.53 DDEs 28.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp F8 PmNote *
PmRA -101 PmDE 30 Dm number -02 2504 Cat1 BD
Name2 135709 Cat2 SAO HD 69351 M HD
ADS BDS A 6707 M ADS BDS N IDS IDS 08114S0255A
HIC 40523
 
 
08164-0314 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081626.40-031334.9 Mag 10.86 PmRA -109.00
PmDE 13.0 Calc delta mag 3.53 Calc coord yes
CCDM
Ccdm 08164-0314 RComp Comp B Note1
Note2 Discov num HWE 21 DRAs DDEs
R dRAs Year 1879 Theta 241 Rho 1.4
Obs 9 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6707 M ADS BDS N IDS IDS 08114S0255B
HIC 40523