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Current system
15328-1756
HJ 1273 AB
HD 138459


Nearby doubles
22' : 15328-1817
GWP2530

38' : 15348-1820
ARA 239

47' : 15360-1806
ARA 240

55' : 15296-1726
UC 3014AB

57' : 15350-1708
HDS2188

58' : 15365-1741
ARA 241

59' : 15339-1700
HDS2185

61' : 15312-1852
HO 393AB

63' : 15364-1719
LDS4568

68' : 15372-1820
BRT1493

75' : 15287-1843
HU 650

78' : 15362-1656
ARN 106

82' : 15383-1734
HDS2206AB

84' : 15370-1659
HWE 35AB

85' : 15275-1833
ARA 429

98' : 15283-1643
OCC 953

102' : 15266-1706
HU 309

106' : 15343-1613
RST3923

109' : 15404-1749
TDS9587

110' : 15258-1841
ARA 428

113' : 15282-1625
WSP 109AB

114' : 15382-1633
FOX 75

119' : 15250-1837
HJ 1271

119' : 15405-1842
HDS2211AB

120' : 15389-1918
HDS2209

127' : 15243-1719
RST3917



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

15328-1756 HJ 1273 AB (HD 138459)

 
 
15h 32m 47.21s -17° 55' 44.9" P.A. 328.00 sep 14.5 mag 9.22,11.41 Sp G2V+K2V dist. 100000 pc (326200 l.y.)
 
 
Coord 2000 15328-1756 Discov num HJ 1273 Comp AB Coord arcsec 2000 15 32 47.21 -17 55 44.9
Date first 1911 Date last 2017 Obs 16
Pa first 329 Pa last 328 P.A. Now (θ) 328°
Sep first 14.5 Sep last 14.544 Sep. Now (ρ) 14.544"
Mag pri 9.22 Mag sec 11.41 delta mag (ΔM) 2.19 Spectral class G2V+K2V (yellow/yellow-orange)
Pri motion ra +000 Sec motion ra +002
Pri motion dec -012 Sec motion dec -013
Notes T (Parallax indicates physical)
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
15328-1756 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 138459 159333 15 32 47 -17 55 45 HJ 1273 AB 2017 16 328 14.5 9.22 11.41 2.19 <===
Show 15 32 47 -17 55 32 GKM 9346 Ba,Bb 2022 1 283 0.2 10.70 13.80 3.10
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138459 Constellation Libra SAO 159333 HIP 76117
Tycho2 6188-01074-1 HD 138459 BD BD-17 4361 Distance 100000
Distance ly 326200
 
 
WDS 15328-1756 HJ 1273 AB (HD 138459) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15328-1756 HJ 1273 AB 2017 16 328 14.5 9.22 11.41 G2V+K2V -17 4361 T 153247.21-175544.9

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

 
 
WDS 15328-1756 HJ 1273 AB (HD 138459) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15328-1756 HJ 1273 AB (HD 138459) : MEASURES
 
 
No records found.

 
 
WDS 15328-1756 (HD 138459) : VIRTUAL EYEPIECE
 
 

15328-1756 HJ 1273A mag 9.22 Sp G2V 15328-1756 GKM9346B sep 14.6 P.A. 328.10 mag 10.7 Sp K2V 15328-1756 GKM9346Bb sep 14.8 P.A. 327.50 mag 13.8 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 15328-1756 (HD 138459) : ALADIN DSS IMAGE @ 15h 32m 47.21s -17° 55' 44.9"
 
 
 
 
WDS 15328-1756 HJ 1273 AB (HD 138459) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15328-1756 HJ 1273AB distance=0' 15328-1756 GKM9346Ba,Bb distance=1' 15328-1817 GWP2530 distance=22' 15348-1820 ARA 239 distance=38' 15360-1806 ARA 240 distance=47' 15296-1726 UC 3014AB distance=55' 15350-1708 HDS2188 distance=57' 15365-1741 ARA 241 distance=58' 15339-1700 HDS2185 distance=59' 15312-1852 HO 393AB distance=61' 15312-1852 HO 393AC distance=61' 15364-1719 LDS4568 distance=63' 15372-1820 BRT1493 distance=68' 15287-1843 HU 650 distance=75' 15362-1656 ARN 106 distance=78' 15383-1734 HDS2206AB distance=82' 15383-1734 TOK 168AC distance=82' 15370-1659 HWE 35AB distance=84' 15370-1659 HWE 35AC distance=84' 15275-1833 ARA 429 distance=85' 15283-1643 OCC 953 distance=98' 15266-1706 HU 309 distance=102' 15343-1613 RST3923 distance=106' 15404-1749 TDS9587 distance=109' 15258-1841 ARA 428 distance=110' 15282-1625 WSP 109AB distance=113' 15282-1625 WSP 109AC distance=113' 15282-1625 WSP 109AD distance=113' 15282-1625 WSP 109AE distance=113' 15282-1625 WSP 109AF distance=113' 15282-1625 WSP 109AG distance=113' 15282-1625 WSP 109AH distance=113' 15282-1625 WSP 109AI distance=113' 15282-1625 WSP 109AJ distance=113' 15382-1633 FOX 75 distance=114' 15250-1837 HJ 1271 distance=119' 15405-1842 HDS2211AB distance=119' 15405-1842 CVN 53AC distance=119' 15405-1842 CVN 53AD distance=119' 15389-1918 HDS2209 distance=120' 15243-1719 RST3917 distance=127' 15405-1901 RST2975 distance=129' 15287-1954 B 1783BC distance=131' 15287-1954 HJ 4775AB distance=132' 15245-1700 BHA 57 distance=132' 15380-1605 LDS4574 distance=135' 15317-2010 S 672 distance=135' 15324-2011 B 2358 distance=136' 15404-1919 ARA 702 distance=137' 15390-1608 KPP1169 distance=140' 15274-1556 FOX 74 distance=142' 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 15328-1756 HJ 1273 AB 328 14.5 0
Show 15328-1756 GKM9346 Ba,Bb 283 0.2 1
Show 15328-1817 GWP2530 285 17.1 22
Show 15348-1820 ARA 239 132 6.3 38
Show 15360-1806 ARA 240 230 7.7 47
Show 15296-1726 UC 3014 AB 26 46.0 55
Show 15350-1708 HDS2188 323 0.1 57
Show 15365-1741 ARA 241 52 3.8 58
Show 15339-1700 HDS2185 209 0.5 59
Show 15312-1852 HO 393 AB 290 6.7 61
Show 15312-1852 HO 393 AC 313 167.9 61
Show 15364-1719 LDS4568 132 5.1 63
Show 15372-1820 BRT1493 288 4.7 68
Show 15287-1843 HU 650 350 1.0 75
Show 15362-1656 ARN 106 293 44.6 78
Show 15383-1734 HDS2206 AB 0 3.8 82
Show 15383-1734 TOK 168 AC 316 13.9 82
Show 15370-1659 HWE 35 AB 331 7.3 84
Show 15370-1659 HWE 35 AC 236 43.5 84
Show 15275-1833 ARA 429 347 9.8 85
Show 15283-1643 OCC 953 -1 0.1 98
Show 15266-1706 HU 309 45 1.6 102
Show 15343-1613 RST3923 315 1.0 106
Show 15404-1749 TDS9587 279 0.4 109
Show 15258-1841 ARA 428 151 6.6 110
Show 15282-1625 WSP 109 AB 144 5.7 113
Show 15282-1625 WSP 109 AC 343 13.3 113
Show 15282-1625 WSP 109 AD 258 16.3 113
Show 15282-1625 WSP 109 AE 356 18.7 113
Show 15282-1625 WSP 109 AF 296 19.0 113
Show 15282-1625 WSP 109 AG 306 20.5 113
Show 15282-1625 WSP 109 AH 348 20.9 113
Show 15282-1625 WSP 109 AI 244 21.7 113
Show 15282-1625 WSP 109 AJ 338 23.5 113
Show 15382-1633 FOX 75 19 1.6 114
Show 15250-1837 HJ 1271 102 7.7 119
Show 15405-1842 HDS2211 AB 26 0.6 119
Show 15405-1842 CVN 53 AC 103 8.9 119
Show 15405-1842 CVN 53 AD 224 11.6 119
Show 15389-1918 HDS2209 109 0.4 120
Show 15243-1719 RST3917 176 1.3 127
Show 15405-1901 RST2975 75 2.0 129
Show 15287-1954 B 1783 BC 88 2.1 131
Show 15287-1954 HJ 4775 AB 7 11.5 132
Show 15245-1700 BHA 57 4 32.7 132
Show 15380-1605 LDS4574 279 2.3 135
Show 15317-2010 S 672 280 11.2 135
Show 15324-2011 B 2358 206 0.4 136
Show 15404-1919 ARA 702 97 7.9 137
Show 15390-1608 KPP1169 2 9.1 140
Show 15274-1556 FOX 74 145 2.0 142

 
 
WDS 15328-1756 : COMPONENTS
 
 
  A B
B pa=328.1°
sep=14.60"
 
Bb pa=327.5°
sep=14.77"
pa=283.4°
sep=0.23"
 
 
15328-1756 A
 
 
Name HD 138459 Coord arcsec 2000 153247.21-175544.9 Mag 9.22 Spectral class G2V (yellow)
PmRA 0.00 PmDE -12.0 SAO 159333 HIP 76117
Tycho2 6188-01074-1 HD 138459 BD BD-17 4361
Tycho2
Tycho2 6188-01074-1 Pflag RAmdeg 233.19672301 DEmdeg -17.92914286
PmRA 3.9 PmDE -12.4 E RAmdeg 11 E DEmdeg 15
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.92 EpDEm 1988.48
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.909 E BTmag 0.028 VTmag 9.220
E VTmag 0.020 Prox 146 TYC T HIP 76117
CCDM A RAdeg 233.19671194 DEdeg -17.92911444 EpRA 1990 1.70
EpDE 1990 1.49 E RAdeg 12.1 E DEdeg 15.6 Posflg
Corr 0.1
SAO
SAO 159333 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.019 Vmag 8.8 SpType G0
Double code Source 21 CatNum 5697 DM BD-17 4361
DMcomp BDsup HD 138459 M HD 0
GC RA1950rad 4.05762133 DE1950rad -0.30998334 PmRA2000 0.0008
PmDE2000 -0.015
Hipparcos
Catalog H HIP 76117 Proxy RAhms 15 32 47.21
DEdms -17 55 44.8 Vmag 9.16 VarFlag R Vmag H
RAdeg 233.197 DEdeg -17.9291 AstroRef A Plx 9.83
CCDM 2.10 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 328 Rho 14.568 HD BD BD-17 4361
CD CP Dm number -17 4361 VIred 0.72
SpType G2V R SpType Coord arcsec 2000 153247.21-175544.8
Hipparcos 2
HIP 76117 Sn 15 So 3 Nc 2
RArad 4.0700502787 DErad -0.3129220955 Plx 0.01 PmRA -3.16
PmDE -13.56 E RArad 2.94 E DErad 1.46 E Plx 3
E pmRA 2.84 E pmDE 2.5 Hpmag E Hpmag 0.0144
SHp 0.045 VA 0 BV 0.623 E BV 0.036
VI 0.69
CCDM
Ccdm 15328-1756 RComp Comp A Note1
Note2 Discov num DRAs -0.73 DDEs 15.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G0 PmNote *
PmRA 10 PmDE -19 Dm number -17 4361 Cat1 BD
Name2 159333 Cat2 SAO HD 138459 M HD
ADS BDS B 7300 M ADS BDS N IDS IDS 15271S1735A
HIC 76117
 
 
15328-1756 B
 
 
Coord arcsec 2000 153246.67-175532.5 Coord calc 153246.67-175532.6 Mag 10.7 Composed magnitude 11.41
Spectral class K2V (yellow-orange) PmRA 2.00 PmDE -13.0 Delta magnitude 1.48
 
 
15328-1756 Bb
 
 
Coord arcsec 2000 153246.65-175532.4 Mag 13.8 Delta magnitude 4.58 Coordinate calculated yes