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Current system
15266-1706
HU 309
HD 137430


Nearby doubles
31' : 15245-1700
BHA 57

33' : 15283-1643
OCC 953

36' : 15243-1719
RST3917

48' : 15282-1625
WSP 109AB

48' : 15296-1726
UC 3014

58' : 15227-1654
HU 307

70' : 15274-1556
FOX 74

83' : 15228-1604
UC 2992

84' : 15258-1543
HU 308

89' : 15275-1833
ARA 429

94' : 15208-1749
FMR 11

95' : 15250-1837
HJ 1271

97' : 15258-1841
ARA 428

102' : 15328-1756
HJ 1273

103' : 15218-1822
ARA 237

103' : 15287-1843
HU 650

106' : 15339-1700
HDS2185

107' : 15234-1842
RST2953

114' : 15256-1513
FMR 16

115' : 15328-1817
GWP2530

121' : 15350-1708
HDS2188

123' : 15210-1533
BU 1447AB

123' : 15343-1613
RST3923

126' : 15312-1852
HO 393AB

126' : 15195-1820
HU 306

129' : 15177-1712
HDS2150



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Binary Systems
Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15266-1706 HU 309 (HD 137430)

 
 
15h 26m 35.13s -17° 05' 36.0" P.A. 45.00 sep 1.6 mag 9.68,10.48
 
 
Coord 2000 15266-1706 Discov num HU  309 Comp Coord arcsec 2000 15 26 35.13 -17 05 36.0
Date first 1901 Date last 2016 Obs 17
Pa first 51 Pa last 45 P.A. Now (θ) 45°
Sep first 1.5 Sep last 1.581 Sep. Now (ρ) 1.581"
Mag pri 9.68 Mag sec 10.48 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -011 Sec motion ra -011
Pri motion dec -009 Sec motion dec -009
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137430 Constellation Libra Tycho2 6175-00033-1 Gaia DR2 6258636690309675648
HD 137430
 
 
WDS 15266-1706 HU 309 (HD 137430) : NOTES
 
 
discov_num notes refcode
HU 309 Spectrum: F3/5III/IV.
 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15266-1706 HU 309 2002 14 47 1.4 9.68 10.48 N 152635.13-170536.0
15266-1706 HU 309 2016 15 45 1.6 9.68 10.48 N 152635.13-170536.0

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

 
 
WDS 15266-1706 HU 309 (HD 137430) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15266-1706 HU 309 (HD 137430) : MEASURES
 
 
No records found.

 
 
WDS 15266-1706 (HD 137430) : VIRTUAL EYEPIECE
 
 

15266-1706 HU 309A mag 9.68 15266-1706 HU 309B sep 1.6 P.A. 43.70 mag 10.48 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 15266-1706 (HD 137430) : ALADIN DSS IMAGE @ 15h 26m 35.13s -17° 05' 36.0"
 
 
 
 
WDS 15266-1706 HU 309 (HD 137430) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15266-1706 HU 309 distance=0' 15245-1700 BHA 57 distance=31' 15283-1643 OCC 953 distance=33' 15243-1719 RST3917 distance=36' 15282-1625 WSP 109AB distance=48' 15282-1625 WSP 109AC distance=48' 15282-1625 WSP 109AD distance=48' 15282-1625 WSP 109AE distance=48' 15282-1625 WSP 109AF distance=48' 15282-1625 WSP 109AG distance=48' 15282-1625 WSP 109AH distance=48' 15282-1625 WSP 109AI distance=48' 15282-1625 WSP 109AJ distance=48' 15296-1726 UC 3014 distance=48' 15227-1654 HU 307 distance=58' 15274-1556 FOX 74 distance=70' 15228-1604 UC 2992 distance=83' 15258-1543 HU 308 distance=84' 15275-1833 ARA 429 distance=89' 15208-1749 FMR 11 distance=94' 15250-1837 HJ 1271 distance=95' 15258-1841 ARA 428 distance=97' 15328-1756 HJ 1273 distance=102' 15218-1822 ARA 237 distance=103' 15287-1843 HU 650 distance=103' 15339-1700 HDS2185 distance=106' 15234-1842 RST2953 distance=107' 15256-1513 FMR 16 distance=114' 15328-1817 GWP2530 distance=115' 15350-1708 HDS2188 distance=121' 15210-1533 BU 1447AB distance=123' 15210-1533 OCC9209Aa,Ab distance=123' 15343-1613 RST3923 distance=123' 15312-1852 HO 393AB distance=126' 15312-1852 HO 393AC distance=126' 15195-1820 HU 306 distance=126' 15177-1712 HDS2150 distance=129' 15236-1504 FMR 12 distance=129' 15210-1522 MCA 41 distance=132' 15218-1510 BU 1448 distance=135' 15362-1656 ARN 106 distance=139' 15348-1820 ARA 239 distance=140' 15364-1719 LDS4568 distance=141' 15338-1527 LDS4559 distance=143' 15284-1444 HU 310 distance=144' 15365-1741 ARA 241 distance=146' 15360-1806 ARA 240 distance=146' 15370-1659 HWE 35AB distance=151' 15370-1659 HWE 35AC distance=151' 15160-1718 ARA 81 distance=153' 15276-1425 NSN 420 distance=161' 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 15266-1706 HU 309 45 1.6
Show 15245-1700 BHA 57 4 32.7 31
Show 15283-1643 OCC 953 -1 0.1 33
Show 15243-1719 RST3917 176 1.3 36
Show 15282-1625 WSP 109 AB 144 5.7 48
Show 15282-1625 WSP 109 AC 343 13.3 48
Show 15282-1625 WSP 109 AD 258 16.3 48
Show 15282-1625 WSP 109 AE 356 18.7 48
Show 15282-1625 WSP 109 AF 296 19.0 48
Show 15282-1625 WSP 109 AG 306 20.5 48
Show 15282-1625 WSP 109 AH 348 20.9 48
Show 15282-1625 WSP 109 AI 244 21.7 48
Show 15282-1625 WSP 109 AJ 338 23.5 48
Show 15296-1726 UC 3014 26 46.0 48
Show 15227-1654 HU 307 3 3.0 58
Show 15274-1556 FOX 74 145 2.0 70
Show 15228-1604 UC 2992 140 24.6 83
Show 15258-1543 HU 308 287 1.0 84
Show 15275-1833 ARA 429 347 9.8 89
Show 15208-1749 FMR 11 330 5.2 94
Show 15250-1837 HJ 1271 102 7.7 95
Show 15258-1841 ARA 428 151 6.6 97
Show 15328-1756 HJ 1273 328 14.5 102
Show 15218-1822 ARA 237 295 14.1 103
Show 15287-1843 HU 650 338 1.0 103
Show 15339-1700 HDS2185 199 0.5 106
Show 15234-1842 RST2953 257 1.5 107
Show 15256-1513 FMR 16 142 7.7 114
Show 15328-1817 GWP2530 285 17.1 115
Show 15350-1708 HDS2188 323 0.1 121
Show 15210-1533 BU 1447 AB 348 41.0 123
Show 15210-1533 OCC9209 Aa,Ab 158 0.1 123
Show 15343-1613 RST3923 306 1.2 123
Show 15312-1852 HO 393 AB 290 6.7 126
Show 15312-1852 HO 393 AC 313 167.9 126
Show 15195-1820 HU 306 84 0.3 126
Show 15177-1712 HDS2150 193 20.8 129
Show 15236-1504 FMR 12 154 6.8 129
Show 15210-1522 MCA 41 124 0.4 132
Show 15218-1510 BU 1448 271 33.3 135
Show 15362-1656 ARN 106 293 44.6 139
Show 15348-1820 ARA 239 132 6.3 140
Show 15364-1719 LDS4568 132 5.1 141
Show 15338-1527 LDS4559 259 448.0 143
Show 15284-1444 HU 310 249 0.9 144
Show 15365-1741 ARA 241 52 3.8 146
Show 15360-1806 ARA 240 230 7.7 146
Show 15370-1659 HWE 35 AB 331 7.3 151
Show 15370-1659 HWE 35 AC 236 43.5 151
Show 15160-1718 ARA 81 271 7.8 153
Show 15276-1425 NSN 420 335 2.5 161

 
 
WDS 15266-1706 : COMPONENTS
 
 
  A
B pa=43.7°
sep=1.55"
 
 
15266-1706 A
 
 
Componente originario normalizzato AB Name HD 137430 Coord arcsec 2000 152635.13-170536.0 Mag 9.68
PmRA -11.00 PmDE -9.0 Tycho2 6175-00033-1 HD 137430
Tycho2
Tycho2 6175-00033-1 Pflag P RAmdeg 231.64636750 DEmdeg -17.09334047
PmRA -11.2 PmDE -9.0 E RAmdeg 20 E DEmdeg 24
E pmRA 2.5 E pmDE 2.5 EpRAm 1990.90 EpDEm 1990.31
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 10.235 E BTmag 0.038 VTmag 9.684
E VTmag 0.034 Prox 13 TYC T HIP
CCDM RAdeg 231.64631389 DEdeg -17.09338556 EpRA 1990 1.66
EpDE 1990 1.43 E RAdeg 19.7 E DEdeg 24.2 Posflg D
Corr 0.1
CCDM
Ccdm 15266-1706 RComp Comp A Note1
Note2 Discov num DRAs -0.91 DDEs 23.7
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.1 Sp F5 PmNote
PmRA PmDE Dm number -16 4086 Cat1 BD
Name2 Cat2 HD 137430 M HD
ADS BDS A 9633 M ADS BDS N IDS IDS 15209S1645A
HIC
 
 
15266-1706 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152635.20-170534.9 Mag 10.48 PmRA -11.00
PmDE -9.0 Tycho2 6175-00033-2 Calc delta mag 0.8 Calc coord yes
Tycho2
Tycho2 6175-00033-2 Pflag P RAmdeg 231.64636750 DEmdeg -17.09334047
PmRA -11.2 PmDE -9.0 E RAmdeg 20 E DEmdeg 24
E pmRA 2.5 E pmDE 2.5 EpRAm 1990.90 EpDEm 1990.31
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 10.848 E BTmag 0.061 VTmag 10.479
E VTmag 0.062 Prox 13 TYC HIP
CCDM RAdeg 231.64659722 DEdeg -17.09315194 EpRA 1990 1.67
EpDE 1990 1.43 E RAdeg 35.1 E DEdeg 43.4 Posflg D
Corr 0.1
CCDM
Ccdm 15266-1706 RComp Comp B Note1
Note2 Discov num HU 309 DRAs DDEs
R dRAs Year 1901 Theta 050 Rho 1.3
Obs 5 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9633 M ADS BDS N IDS IDS 15209S1645B
HIC