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Doubles in session


Current system
15404-1749
TDS 9587
HD 139729


Nearby doubles
34' : 15383-1734
HDS2206AB

53' : 15405-1842
HDS2211AB

55' : 15372-1820
BRT1493

57' : 15365-1741
ARA 241

63' : 15360-1806
ARA 240

65' : 15364-1719
LDS4568

70' : 15370-1659
HWE 35AB

72' : 15405-1901
RST2975

79' : 15454-1820
KPP1438

80' : 15362-1656
ARN 106

84' : 15382-1633
FOX 75

85' : 15348-1820
ARA 239

88' : 15350-1708
HDS2188

91' : 15404-1919
ARA 702

92' : 15389-1918
HDS2209

94' : 15450-1643
HU 655

95' : 15458-1657
TOK 169

103' : 15469-1707
HDS2221

104' : 15390-1608
KPP1169

104' : 15423-1929
HU 653

105' : 15339-1700
HDS2185

107' : 15429-1610
UC 3049AB

109' : 15328-1756
HJ 1273

110' : 15380-1605
LDS4574

111' : 15481-1747
LSC 60

111' : 15328-1817
GWP2530



Selections
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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.

15404-1749 TDS 9587 (HD 139729)

 
 
15h 40m 21.58s -17° 49' 21.8" P.A. 279.00 sep 0.4 mag 9.67,10.05 Sp K1III
 
 
Coord 2000 15404-1749 Discov num TDS9587 Comp Coord arcsec 2000 15 40 21.58 -17 49 21.8
Date first 1991 Date last 1991 Obs 1
Pa first 279 Pa last 278.6 P.A. Now (θ) 278.6°
Sep first 0.4 Sep last 0.4 Sep. Now (ρ) 0.4"
Mag pri 9.67 Mag sec 10.05 delta mag (ΔM) 0.38 Spectral class K1III (yellow-orange)
Pri motion ra -028 Sec motion ra -028
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 139729 Constellation Libra Tycho2 6189-00821-1 Gaia DR2 6261145466610436992
HD 139729
 
 
WDS 15404-1749 TDS 9587 (HD 139729) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho 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
15404-1749 TDS9587 1991 1 279 0.4 9.67 10.05 154021.58-174921.8

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

 
 
WDS 15404-1749 TDS 9587 (HD 139729) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15404-1749 TDS 9587 (HD 139729) : MEASURES
 
 
No records found.

 
 
WDS 15404-1749 (HD 139729) : VIRTUAL EYEPIECE
 
 

15404-1749 TDS9587A mag 9.67 Sp K1III 15404-1749 TDS9587B sep 0.4 P.A. 279.00 mag 10.05 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15404-1749 (HD 139729) : ALADIN DSS IMAGE @ 15h 40m 21.58s -17° 49' 21.8"
 
 
 
 
WDS 15404-1749 TDS 9587 (HD 139729) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15404-1749 TDS9587 distance=0' 15383-1734 HDS2206AB distance=34' 15383-1734 TOK 168AC distance=34' 15405-1842 HDS2211AB distance=53' 15405-1842 CVN 53AC distance=53' 15405-1842 CVN 53AD distance=53' 15372-1820 BRT1493 distance=55' 15365-1741 ARA 241 distance=57' 15360-1806 ARA 240 distance=63' 15364-1719 LDS4568 distance=65' 15370-1659 HWE 35AB distance=70' 15370-1659 HWE 35AC distance=70' 15405-1901 RST2975 distance=72' 15454-1820 KPP1438 distance=79' 15362-1656 ARN 106 distance=80' 15382-1633 FOX 75 distance=84' 15348-1820 ARA 239 distance=85' 15350-1708 HDS2188 distance=88' 15404-1919 ARA 702 distance=91' 15389-1918 HDS2209 distance=92' 15450-1643 HU 655 distance=94' 15458-1657 TOK 169 distance=95' 15469-1707 HDS2221 distance=103' 15390-1608 KPP1169 distance=104' 15423-1929 HU 653 distance=104' 15339-1700 HDS2185 distance=105' 15429-1610 UC 3049BC distance=106' 15429-1610 UC 3049AB distance=107' 15429-1610 GWP2548AD distance=107' 15328-1756 HJ 1273 distance=109' 15380-1605 LDS4574 distance=110' 15481-1747 LSC 60 distance=111' 15328-1817 GWP2530 distance=111' 15476-1829 UC 3067 distance=112' 15419-1941 ENG 54 distance=114' 15428-1601 BU 35AB distance=114' 15428-1601 BU 35AC distance=114' 15385-1556 UC 3035 distance=117' 15399-1946 BU 122AB distance=117' 15470-1908 HU 656 distance=123' 15443-1943 HU 654 distance=127' 15384-1955 CHR 48 distance=129' 15343-1613 RST3923 distance=130' 15491-1844 ARA 431 distance=137' 15488-1857 GWP2555 distance=139' 15501-1809 OCC 51 distance=140' 15473-1610 HJ 1278 distance=141' 15312-1852 HO 393AB distance=145' 15312-1852 HO 393AC distance=145' 15415-2014 RST4548 distance=147' 15448-2003 B 2366 distance=148' 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 15404-1749 TDS9587 279 0.4
Show 15383-1734 HDS2206 AB 3.8 34
Show 15383-1734 TOK 168 AC 316 13.9 34
Show 15405-1842 HDS2211 AB 26 0.6 53
Show 15405-1842 CVN 53 AC 103 8.9 53
Show 15405-1842 CVN 53 AD 224 11.6 53
Show 15372-1820 BRT1493 288 4.7 55
Show 15365-1741 ARA 241 52 3.8 57
Show 15360-1806 ARA 240 230 7.7 63
Show 15364-1719 LDS4568 132 5.1 65
Show 15370-1659 HWE 35 AB 331 7.3 70
Show 15370-1659 HWE 35 AC 236 43.5 70
Show 15405-1901 RST2975 75 2.0 72
Show 15454-1820 KPP1438 10.8 79
Show 15362-1656 ARN 106 293 44.6 80
Show 15382-1633 FOX 75 19 1.6 84
Show 15348-1820 ARA 239 132 6.3 85
Show 15350-1708 HDS2188 323 0.1 88
Show 15404-1919 ARA 702 97 7.9 91
Show 15389-1918 HDS2209 109 0.4 92
Show 15450-1643 HU 655 32 2.2 94
Show 15458-1657 TOK 169 112 20.0 95
Show 15469-1707 HDS2221 336 0.1 103
Show 15390-1608 KPP1169 2 9.1 104
Show 15423-1929 HU 653 177 4.3 104
Show 15339-1700 HDS2185 199 0.5 105
Show 15429-1610 UC 3049 BC 136 32.4 106
Show 15429-1610 UC 3049 AB 277 28.2 107
Show 15429-1610 GWP2548 AD 196 21.0 107
Show 15328-1756 HJ 1273 328 14.5 109
Show 15380-1605 LDS4574 279 2.3 110
Show 15481-1747 LSC 60 306 0.7 111
Show 15328-1817 GWP2530 285 17.1 111
Show 15476-1829 UC 3067 242 48.4 112
Show 15419-1941 ENG 54 283 169.9 114
Show 15428-1601 BU 35 AB 111 1.6 114
Show 15428-1601 BU 35 AC 39 124.0 114
Show 15385-1556 UC 3035 252 22.2 117
Show 15399-1946 BU 122 AB 228 1.7 117
Show 15470-1908 HU 656 16 1.4 123
Show 15443-1943 HU 654 14 1.1 127
Show 15384-1955 CHR 48 166 0.3 129
Show 15343-1613 RST3923 306 1.2 130
Show 15491-1844 ARA 431 141 12.2 137
Show 15488-1857 GWP2555 304 98.2 139
Show 15501-1809 OCC 51 -1 0.1 140
Show 15473-1610 HJ 1278 130 28.6 141
Show 15312-1852 HO 393 AB 290 6.7 145
Show 15312-1852 HO 393 AC 313 167.9 145
Show 15415-2014 RST4548 289 0.6 147
Show 15448-2003 B 2366 26 1.4 148

 
 
WDS 15404-1749 : COMPONENTS
 
 
  A
B pa=279.0°
sep=0.38"
 
 
15404-1749 A
 
 
Componente originario normalizzato AB Name HD 139729 Coord arcsec 2000 154021.58-174921.8 Mag 9.67
Spectral class K1III (yellow-orange) PmRA -28.00 PmDE -3.0 Tycho2 6189-00821-1
HD 139729
Tycho2
Tycho2 6189-00821-1 Pflag RAmdeg 235.08988355 DEmdeg -17.82270898
PmRA -28.3 PmDE -2.8 E RAmdeg 16 E DEmdeg 19
E pmRA 2.5 E pmDE 2.5 EpRAm 1991.14 EpDEm 1990.76
Num 3 Q RAmdeg 2.3 Q DEmdeg 0.4 Q pmRA 2.3
Q pmDE 0.4 BTmag 10.604 E BTmag 0.048 VTmag 9.174
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 235.08995222 DEdeg -17.82270222 EpRA 1990 1.68
EpDE 1990 1.51 E RAdeg 15.8 E DEdeg 19.4 Posflg
Corr 0.3
 
 
15404-1749 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154021.55-174921.7 Mag 10.05 PmRA -28.00
PmDE -3.0 Calc delta mag 0.38 Calc coord yes