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Doubles in session


Current system
09233+0330
STF 1347
HD 81029


Nearby doubles
30' : 09252+0333
CVR 531

30' : 09240+0303
SLW 351

45' : 09256+0358
BAL2835

51' : 09202+0352
BAL2833

51' : 09214+0248
BAL2361

58' : 09204+0409
BAL2834

67' : 09276+0342
KPP 193

68' : 09273+0400
UC 1791

72' : 09250+0436
GWP1168

72' : 09278+0308
BAL2362

73' : 09210+0220
GRV1025

78' : 09206+0225
BAL1860

79' : 09180+0245
GRV1023

83' : 09233+0208
TDS6524

90' : 09181+0245
A 2556

91' : 09292+0350
GWP1183

91' : 09197+0444
LDS3876

94' : 09293+0306
BAL2364

94' : 09248+0159
KPP1009

98' : 09205+0203
BAL1859

98' : 09290+0246
BAL2363

102' : 09204+0502
SLW 350

103' : 09270+0456
GWP1178

103' : 09246+0149
BAL1861

103' : 09200+0500
STF1343

106' : 09164+0356
J 804



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.

09233+0330 STF 1347 (HD 81029)

 
 
09h 23m 15.76s +03° 30' 05.0" P.A. 312.00 sep 21.1 mag 7.33,8.26 Sp F0V+F3V dist. 44.78 pc (146.07 l.y.)
 
 
Coord 2000 09233+0330 Discov num STF1347 Comp Coord arcsec 2000 09 23 15.76 +03 30 05.0
Date first 1825 Date last 2016 Obs 67
Pa first 310 Pa last 311.9 P.A. Now (θ) 311.9°
Sep first 22.2 Sep last 21.116 Sep. Now (ρ) 21.116"
Mag pri 7.33 Mag sec 8.26 delta mag (ΔM) 0.93 Spectral class F0V+F3V (yellow-white/yellow-white)
Pri motion ra -074 Sec motion ra -072
Pri motion dec +015 Sec motion dec +018
Notes N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 81029 Constellation Hydra SAO 117641 HIP 46028
Tycho2 0231-01972-1 Gaia DR2 3845740659168729856 HD 81029 GC 12945
ADS 7342 BD BD+04 2178 Distance 44.78 Distance ly 146.07
 
 
WDS 09233+0330 STF 1347 (HD 81029) : NOTES
 
 
discov_num notes refcode
STF1347 HJL 111. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09233+0330 STF1347 2002 53 312 21.2 7.33 8.26 F0 ZDV 092315.76+033005.0
09233+0330 STF1347 2012 56 314 21.7 7.33 8.26 F0 NZDV 092315.76+033005.0
09233+0330 STF1347 2013 61 312 21.2 7.33 8.26 F0 NZDV 092315.76+033005.0
09233+0330 STF1347 2016 63 312 21.1 7.33 8.26 F0V+F3V NZ V 092315.76+033005.0

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

 
 
WDS 09233+0330 STF 1347 (HD 81029) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09233+0330 STF 1347 (HD 81029) : MEASURES
 
 
No records found.

 
 
WDS 09233+0330 (HD 81029) : VIRTUAL EYEPIECE
 
 

09233+0330 STF1347A mag 7.33 Sp F0V 09233+0330 STF1347B sep 21.1 P.A. 312.00 mag 8.26 Sp F3V 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 09233+0330 (HD 81029) : ALADIN DSS IMAGE @ 09h 23m 15.76s +03° 30' 05.0"
 
 
 
 
WDS 09233+0330 STF 1347 (HD 81029) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09233+0330 STF1347 distance=0' 09252+0333 CVR 531 distance=30' 09240+0303 SLW 351 distance=30' 09256+0358 BAL2835 distance=45' 09202+0352 BAL2833 distance=51' 09214+0248 BAL2361 distance=51' 09204+0409 BAL2834 distance=58' 09276+0342 KPP 193 distance=67' 09273+0400 UC 1791 distance=68' 09250+0436 GWP1168 distance=72' 09278+0308 BAL2362 distance=72' 09210+0220 GRV1025 distance=73' 09206+0225 BAL1860 distance=78' 09180+0245 GRV1023 distance=79' 09233+0208 TDS6524 distance=83' 09181+0245 A 2556 distance=90' 09292+0350 GWP1183 distance=91' 09197+0444 LDS3876 distance=91' 09293+0306 BAL2364 distance=94' 09248+0159 KPP1009 distance=94' 09205+0203 BAL1859 distance=98' 09290+0246 BAL2363 distance=98' 09204+0502 SLW 350 distance=102' 09270+0456 GWP1178 distance=103' 09246+0149 BAL1861 distance=103' 09200+0500 STF1343 distance=103' 09164+0356 J 804 distance=106' 09228+0519 HJ 133 distance=109' 09287+0211 GWP1182 distance=114' 09297+0433 HJ 137 distance=115' 09303+0417 BAL2836 distance=116' 09163+0230 SLE 584 distance=121' 09205+0136 CVR1213 distance=122' 09251+0528 LEP 35 distance=122' 09163+0221 KPP3218 distance=126' 09149+0317 CVR1204 distance=126' 09156+0422 RED 17 distance=127' 09149+0413 BU 455 distance=133' 09162+0202 CVR1207 distance=138' 09149+0427 HEI 350 distance=138' 09175+0140 GWP1156 distance=140' 09139+0252 H 6 108 distance=146' 09328+0249 J 2498 distance=147' 09143+0438 HEI 349 distance=151' 09329+0415 HJ 139 distance=152' 09144+0219 HJ 2489AB distance=152' 09144+0219 HJ 2489AC distance=152' 09144+0219 B 2674AD distance=152' 09164+0521 SKF1717 distance=152' 09210-0100 FOX 161 distance=155' 09335+0349 GWP1193 distance=155' 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 09233+0330 STF1347 312 21.1
Show 09252+0333 CVR 531 124 28.6 30
Show 09240+0303 SLW 351 215 75.0 30
Show 09256+0358 BAL2835 92 8.8 45
Show 09202+0352 BAL2833 165 12.6 51
Show 09214+0248 BAL2361 139 4.1 51
Show 09204+0409 BAL2834 4 19.1 58
Show 09276+0342 KPP 193 105 3.6 67
Show 09273+0400 UC 1791 206 37.3 68
Show 09250+0436 GWP1168 235 12.7 72
Show 09278+0308 BAL2362 161 12.7 72
Show 09210+0220 GRV1025 315 36.0 73
Show 09206+0225 BAL1860 132 3.9 78
Show 09180+0245 GRV1023 193 24.5 79
Show 09233+0208 TDS6524 64 0.9 83
Show 09181+0245 A 2556 354 1.0 90
Show 09292+0350 GWP1183 228 37.9 91
Show 09197+0444 LDS3876 114 12.6 91
Show 09293+0306 BAL2364 140 8.7 94
Show 09248+0159 KPP1009 192 8.1 94
Show 09205+0203 BAL1859 221 15.8 98
Show 09290+0246 BAL2363 157 12.3 98
Show 09204+0502 SLW 350 27 10.7 102
Show 09270+0456 GWP1178 94 8.5 103
Show 09246+0149 BAL1861 201 10.8 103
Show 09200+0500 STF1343 275 9.1 103
Show 09164+0356 J 804 279 4.0 106
Show 09228+0519 HJ 133 316 16.8 109
Show 09287+0211 GWP1182 200 10.7 114
Show 09297+0433 HJ 137 353 18.5 115
Show 09303+0417 BAL2836 50 5.9 116
Show 09163+0230 SLE 584 244 29.7 121
Show 09205+0136 CVR1213 216 3.1 122
Show 09251+0528 LEP 35 68 13.4 122
Show 09163+0221 KPP3218 195 1.7 126
Show 09149+0317 CVR1204 105 4.9 126
Show 09156+0422 RED 17 215 0.6 127
Show 09149+0413 BU 455 68 1.8 133
Show 09162+0202 CVR1207 345 4.3 138
Show 09149+0427 HEI 350 349 0.5 138
Show 09175+0140 GWP1156 216 119.0 140
Show 09139+0252 H 6 108 268 148.7 146
Show 09328+0249 J 2498 27 5.8 147
Show 09143+0438 HEI 349 231 1.6 151
Show 09329+0415 HJ 139 233 31.1 152
Show 09144+0219 HJ 2489 AB 248 20.9 152
Show 09144+0219 HJ 2489 AC 298 101.0 152
Show 09144+0219 B 2674 AD 145 82.4 152
Show 09164+0521 SKF1717 214 1.3 152
Show 09210-0100 FOX 161 190 9.7 155
Show 09335+0349 GWP1193 14 136.1 155

 
 
WDS 09233+0330 : COMPONENTS
 
 
  A
B pa=312.0°
sep=21.09"
 
 
09233+0330 A
 
 
Componente originario normalizzato AB Name HD 81029 Coord arcsec 2000 092315.76+033005.0 Mag 7.33
Spectral class F0V (yellow-white) PmRA -74.00 PmDE 15.0 SAO 117641
HIP 46029 Tycho2 0231-01972-1 HD 81029 GC 12945
ADS 7342 BD BD+04 2178
Tycho2
Tycho2 0231-01972-1 Pflag RAmdeg 140.81566886 DEmdeg 3.50138485
PmRA -71.4 PmDE 15.2 E RAmdeg 5 E DEmdeg 7
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.47 EpDEm 1991.00
Num 17 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.3
Q pmDE 1.1 BTmag 7.698 E BTmag 0.017 VTmag 7.334
E VTmag 0.013 Prox 213 TYC T HIP 46029
CCDM A RAdeg 140.81582861 DEdeg 3.50135000 EpRA 1990 1.96
EpDE 1990 1.85 E RAdeg 5.4 E DEdeg 7.2 Posflg
Corr -0.2
SAO
SAO 117641 DelFlag RA1950 PmRA1950 -0.0053
DE1950 PmDE1950 0.009 Vmag 6.9 SpType F0
Double code Source 70 CatNum 12945 DM BD+04 2178
DMcomp A BDsup HD 81029 M HD 0
GC 12945 RA1950rad 2.4463377 DE1950rad 0.06485508 PmRA2000 -0.0051
PmDE2000 0.013
Hipparcos
Catalog H HIP 46029 Proxy T RAhms 09 23 15.80
DEdms +03 30 04.9 Vmag 7.31 VarFlag R Vmag G
RAdeg 140.816 DEdeg 3.50135 AstroRef A Plx 11.48
CCDM 09233+0330 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 81029 BD BD+04 2178
CD CP Dm number +04 2178 VIred 0.4
SpType F0 R SpType Coord arcsec 2000 092315.80+033004.9
Hipparcos 2
HIP 46029 Sn 95 So 3 Nc 1
RArad 2.457700242 DErad 0.0611101105 Plx 9.14 PmRA -67.72
PmDE 15.11 E RArad 2.71 E DErad 1.46 E Plx 2.08
E pmRA 2.65 E pmDE 1.47 Hpmag 7.3765 E Hpmag 0.0223
SHp 0.106 VA 0 BV 0.345 E BV 0.004
VI 0.4
CCDM
Ccdm 09233+0330 RComp Comp A Note1
Note2 Discov num DRAs -2.23 DDEs 4.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp F0 PmNote *
PmRA -73 PmDE 5 Dm number +04 2178 Cat1 BD
Name2 +03 1287 Cat2 AGK2/3 HD 81029 M HD
ADS BDS A 7342 M ADS BDS N IDS IDS 09181N0356A
HIC 46029
 
 
09233+0330 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 092314.71+033019.1 Mag 8.26 Spectral class F3V (yellow-white)
PmRA -72.00 PmDE 18.0 HIP 46028 Tycho2 0231-01971-1
Calc delta mag 0.93 Calc coord yes
Tycho2
Tycho2 0231-01971-1 Pflag RAmdeg 140.81124499 DEmdeg 3.50532013
PmRA -69.5 PmDE 22.9 E RAmdeg 9 E DEmdeg 12
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.62 EpDEm 1991.19
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.4 Q pmRA 0.4
Q pmDE 1.4 BTmag 8.634 E BTmag 0.022 VTmag 8.260
E VTmag 0.018 Prox 213 TYC T HIP 46028
CCDM B RAdeg 140.81140028 DEdeg 3.50526861 EpRA 1990 1.96
EpDE 1990 1.87 E RAdeg 8.7 E DEdeg 11.7 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 46028 Proxy RAhms 09 23 14.74
DEdms +03 30 18.9 Vmag 8.44 VarFlag R Vmag H
RAdeg 140.811 DEdeg 3.50526 AstroRef B Plx 11.91
CCDM 09233+0330 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 81029 BD
CD CP Dm number VIred 0.48
SpType F0 R SpType Coord arcsec 2000 092314.74+033018.9
Hipparcos 2
HIP 46028 Sn 95 So 3 Nc 1
RArad 2.4576229485 DErad 0.0611781374 Plx 22.33 PmRA -68.96
PmDE 28.67 E RArad 10.39 E DErad 6.65 E Plx 7.71
E pmRA 9.82 E pmDE 6.06 Hpmag 8.2921 E Hpmag 0.0375
SHp 0 VA 0 BV 0.414 E BV 0.005
VI 0.48
CCDM
Ccdm 09233+0330 RComp Comp B Note1
Note2 Discov num STF1347 DRAs -3.30 DDEs 18.3
R dRAs 91 Year 1832 Theta 311 Rho 21.2
Obs 17 Vmag 8.5 Sp PmNote *
PmRA -73 PmDE 5 Dm number Cat1
Name2 +03 1286 Cat2 AGK2/3 HD M HD
ADS BDS A 7342 M ADS BDS N IDS IDS 09181N0356B
HIC 46028