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Doubles in session


Current system
11341+1453
HDS 1641
HD 100509


Nearby doubles
21' : 11338+1433
GWP1609

33' : 11362+1442
SKF1079

41' : 11336+1414
WIS 187

47' : 11317+1422
STF1547AB

81' : 11333+1613
SLW 615

97' : 11330+1319
LDS4114

97' : 11290+1555
HDS1629

100' : 11403+1409
GWP1640

104' : 11394+1604
GWP1633

107' : 11327+1638
UC 2165

110' : 11411+1536
BRT1274

115' : 11347+1648
STF1552AB

115' : 11420+1447
CRC 19

116' : 11404+1341
GWP1641

120' : 11306+1641
BRT1273

120' : 11384+1311
GWP1628

121' : 11424+1459
KPP2222

122' : 11349+1253
ZHN 18

124' : 11340+1657
CBL 345

125' : 11391+1635
CBL 552

126' : 11361+1251
STF1554

130' : 11380+1257
HJ 183

137' : 11263+1610
HEI 157

140' : 11381+1701
GWP1626

145' : 11247+1410
SKF1078

149' : 11252+1608
UC 2134AB



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11341+1453 HDS 1641 (HD 100509)

 
 
11h 34m 08.22s +14° 53' 29.6" P.A. 248.00 sep 0.4 mag 8.82,11.49 Sp G5 dist. 84.82 pc (276.68 l.y.)
 
 
Coord 2000 11341+1453 Discov num HDS1641 Comp Coord arcsec 2000 11 34 08.22 +14 53 29.6
Date first 1991 Date last 2021 Obs 14
Pa first 279 Pa last 247.5 P.A. Now (θ) 247.5°
Sep first 0.6 Sep last 0.421 Sep. Now (ρ) 0.421"
Mag pri 8.82 Mag sec 11.49 delta mag (ΔM) 2.67 Spectral class G5 (yellow)
Pri motion ra +045 Sec motion ra
Pri motion dec -053 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 100509 Constellation Leo SAO 99667 HIP 56427
Tycho2 0862-01190-1 HD 100509 BD BD+15 2348 Distance 84.82
Distance ly 276.68
 
 
WDS 11341+1453 HDS 1641 (HD 100509) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11341+1453 HDS1641 1999 2 274 0.6 8.82 11.49 G5 D 113408.22+145329.6
11341+1453 HDS1641 2008 7 266 0.5 8.82 11.49 G5 D 113408.22+145329.6
11341+1453 HDS1641 2010 10 262 0.5 8.82 11.49 G5 113408.22+145329.6
11341+1453 HDS1641 2012 12 261 0.5 8.82 11.49 G5 113408.22+145329.6
11341+1453 HDS1641 2021 14 248 0.4 8.82 11.49 G5 113408.22+145329.6

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

 
 
WDS 11341+1453 HDS 1641 (HD 100509) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11341+1453 HDS 1641 (HD 100509) : MEASURES
 
 
No records found.

 
 
WDS 11341+1453 (HD 100509) : VIRTUAL EYEPIECE
 
 

11341+1453 HDS1641A mag 8.82 Sp G5 11341+1453 HDS1641B sep 0.4 P.A. 246.80 mag 11.49 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 11341+1453 (HD 100509) : ALADIN DSS IMAGE @ 11h 34m 08.22s +14° 53' 29.6"
 
 
 
 
WDS 11341+1453 HDS 1641 (HD 100509) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11341+1453 HDS1641 distance=0' 11338+1433 GWP1609 distance=21' 11362+1442 SKF1079 distance=33' 11336+1414 WIS 187 distance=41' 11317+1422 STF1547AB distance=47' 11317+1422 WSI 101Aa,Ab distance=47' 11333+1613 SLW 615 distance=81' 11330+1319 LDS4114 distance=97' 11290+1555 HDS1629 distance=97' 11403+1409 GWP1640 distance=100' 11394+1604 GWP1633 distance=104' 11327+1638 UC 2165 distance=107' 11411+1536 BRT1274 distance=110' 11347+1648 STF1552BC distance=115' 11347+1648 STF1552AB distance=115' 11347+1648 STF1552AC distance=115' 11420+1447 CRC 19 distance=115' 11404+1341 GWP1641 distance=116' 11306+1641 BRT1273 distance=120' 11384+1311 GWP1628 distance=120' 11424+1459 KPP2222 distance=121' 11349+1253 ZHN 18 distance=122' 11340+1657 CBL 345 distance=124' 11391+1635 CBL 552 distance=125' 11361+1251 STF1554 distance=126' 11380+1257 HJ 183 distance=130' 11263+1610 HEI 157 distance=137' 11381+1701 GWP1626 distance=140' 11247+1410 SKF1078 distance=145' 11252+1608 HEI 156BC distance=149' 11252+1608 UC 2134AB distance=149' 11243+1410 HJ 180 distance=150' 11445+1437 HJ 4469 distance=152' 11256+1627 HJ 4433AB distance=155' 11256+1627 SHY 224AC distance=155' 11243+1354 HDS1622AB distance=156' 11243+1354 TOK 545AC distance=156' 11243+1354 TOK 545AD distance=156' 11449+1426 CBL 352 distance=159' 11437+1331 HJ 2583 distance=162' 11324+1212 BGH 35 distance=164' 11413+1701 HJL 153 distance=165' 11277+1239 LEP 42 distance=165' 11452+1416 GWP1662 distance=165' 11363+1208 STF1556 distance=169' 11435+1641 TVB 240 distance=173' 11460+1437 LDS4144 distance=174' 11462+1454 CVR 623 distance=176' 11439+1642 KPP1475 distance=179' 11326+1156 UC 2164 distance=179' 11375+1748 LDS4123 distance=181' 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 11341+1453 HDS1641 248 0.4
Show 11338+1433 GWP1609 135 69.9 21
Show 11362+1442 SKF1079 90 58.6 33
Show 11336+1414 WIS 187 357 47.7 41
Show 11317+1422 STF1547 AB 330 15.7 47
Show 11317+1422 WSI 101 Aa,Ab 15 0.2 47
Show 11333+1613 SLW 615 171 132.4 81
Show 11330+1319 LDS4114 135 22.8 97
Show 11290+1555 HDS1629 341 0.5 97
Show 11403+1409 GWP1640 4 4.8 100
Show 11394+1604 GWP1633 42 13.7 104
Show 11327+1638 UC 2165 353 16.7 107
Show 11411+1536 BRT1274 330 2.5 110
Show 11347+1648 STF1552 BC 236 60.2 115
Show 11347+1648 STF1552 AB 209 3.1 115
Show 11347+1648 STF1552 AC 235 63.4 115
Show 11420+1447 CRC 19 98 7.3 115
Show 11404+1341 GWP1641 119 55.4 116
Show 11306+1641 BRT1273 196 5.3 120
Show 11384+1311 GWP1628 226 79.1 120
Show 11424+1459 KPP2222 67 18.4 121
Show 11349+1253 ZHN 18 214 530.5 122
Show 11340+1657 CBL 345 329 64.6 124
Show 11391+1635 CBL 552 212 8.2 125
Show 11361+1251 STF1554 215 0.3 126
Show 11380+1257 HJ 183 13 102.8 130
Show 11263+1610 HEI 157 157 1.6 137
Show 11381+1701 GWP1626 41 11.8 140
Show 11247+1410 SKF1078 182 0.8 145
Show 11252+1608 HEI 156 BC 159 1.7 149
Show 11252+1608 UC 2134 AB 45 24.8 149
Show 11243+1410 HJ 180 43 25.7 150
Show 11445+1437 HJ 4469 171 28.9 152
Show 11256+1627 HJ 4433 AB 6 55.4 155
Show 11256+1627 SHY 224 AC 207 999.9 155
Show 11243+1354 HDS1622 AB 39 0.7 156
Show 11243+1354 TOK 545 AC 203 926.7 156
Show 11243+1354 TOK 545 AD 137 999.9 156
Show 11449+1426 CBL 352 203 31.9 159
Show 11437+1331 HJ 2583 62 33.4 162
Show 11324+1212 BGH 35 106 395.5 164
Show 11413+1701 HJL 153 336 27.0 165
Show 11277+1239 LEP 42 350 16.9 165
Show 11452+1416 GWP1662 28 121.2 165
Show 11363+1208 STF1556 52 9.1 169
Show 11435+1641 TVB 240 305 26.7 173
Show 11460+1437 LDS4144 86 313.1 174
Show 11462+1454 CVR 623 78 11.2 176
Show 11439+1642 KPP1475 72 11.1 179
Show 11326+1156 UC 2164 10 39.2 179
Show 11375+1748 LDS4123 356 39.7 181

 
 
WDS 11341+1453 : COMPONENTS
 
 
  A
B pa=246.8°
sep=0.41"
 
 
11341+1453 A
 
 
Componente originario normalizzato AB Name HD 100509 Coord arcsec 2000 113408.22+145329.6 Mag 8.82
Spectral class G5 (yellow) PmRA 45.00 PmDE -53.0 SAO 99667
HIP 56427 Tycho2 0862-01190-1 HD 100509 BD BD+15 2348
Tycho2
Tycho2 0862-01190-1 Pflag RAmdeg 173.53436918 DEmdeg 14.89141691
PmRA 45.1 PmDE -50.9 E RAmdeg 10 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.45 EpDEm 1989.47
Num 9 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.7
Q pmDE 1.0 BTmag 9.279 E BTmag 0.023 VTmag 8.697
E VTmag 0.018 Prox 999 TYC T HIP 56427
CCDM AB RAdeg 173.53426056 DEdeg 14.89153778 EpRA 1990 1.71
EpDE 1990 1.51 E RAdeg 10.3 E DEdeg 11.5 Posflg P
Corr 0.1
SAO
SAO 99667 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 -0.042 Vmag 8.8 SpType G5
Double code Source 28 CatNum 4458 DM BD+15 2348
DMcomp BDsup HD 100509 M HD 0
GC RA1950rad 3.01739979 DE1950rad 0.26474239 PmRA2000 0.0035
PmDE2000 -0.037
Hipparcos
Catalog H HIP 56427 Proxy H RAhms 11 34 08.22
DEdms +14 53 29.6 Vmag 8.61 VarFlag R Vmag H
RAdeg 173.534 DEdeg 14.8915 AstroRef A Plx 11.61
CCDM 11341+1453 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 279 Rho 0.591 HD 100509 BD BD+15 2348
CD CP Dm number +15 2348 VIred 0.57
SpType G5 R SpType Coord arcsec 2000 113408.22+145329.6
Hipparcos 2
HIP 56427 Sn 15 So 3 Nc 2
RArad 3.0287441515 DErad 0.2599064592 Plx 11.79 PmRA 44.18
PmDE -50.92 E RArad 1.22 E DErad 0.95 E Plx 1.28
E pmRA 1.41 E pmDE 1.11 Hpmag 8.7316 E Hpmag 0.0019
SHp 0.012 VA 0 BV 0.57 E BV 0.029
VI 0.64
CCDM
Ccdm 11341+1453 RComp Comp A Note1
Note2 Discov num DRAs 2.25 DDEs 29.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA 45 PmDE -53 Dm number +15 2348 Cat1 BD
Name2 +15 1246 Cat2 AGK2/3 HD 100509 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 56427
 
 
11341+1453 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113408.19+145329.4 Mag 11.49 Calc delta mag 2.67
Calc coord yes
CCDM
Ccdm 11341+1453 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.21 DDEs 29.2
R dRAs 82 Year 1991 Theta 279 Rho 0.6
Obs 1 Vmag 11.5 Sp PmNote *
PmRA 45 PmDE -53 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 56427