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Current system
15325-7731
HJ 4760
HD 137224


Nearby doubles
20' : 15360-7716
TVB 277

22' : 15321-7752
TDS9540

24' : 15266-7745
TOB 331

36' : 15223-7720
RST1831

45' : 15336-7647
HDS2183

51' : 15180-7752
HJ 4731

53' : 15200-7658
RST1826

54' : 15290-7639
UC 3010

57' : 15189-7657
DAM 693

62' : 15136-7729
RST1819

63' : 15254-7633
TOB 328

65' : 15135-7753
SWR 169

69' : 15323-7622
TDS9542

72' : 15186-7828
RST2943

84' : 15204-7618
HJ 4737AB

88' : 15522-7633
KPP 353

90' : 15506-7841
TDS9655

94' : 15520-7843
HJ 4790

95' : 15424-7603
UC 3048

103' : 15483-7902
TDS9635

124' : 15165-7540
UC 2976

124' : 15470-7927
RST2973

125' : 15204-7534
HJ 4742

126' : 15287-7527
TDS9526

133' : 15519-7930
R 266

136' : 15494-7937
HJ 4787



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.

15325-7731 HJ 4760 (HD 137224)

 
 
15h 32m 29.61s -77° 30' 56.8" P.A. 14.00 sep 18.9 mag 9.22,10.58 Sp B7III
 
 
Coord 2000 15325-7731 Discov num HJ 4760 Comp Coord arcsec 2000 15 32 29.61 -77 30 56.8
Date first 1836 Date last 2016 Obs 14
Pa first 19 Pa last 14 P.A. Now (θ) 14°
Sep first 20.0 Sep last 18.895 Sep. Now (ρ) 18.895"
Mag pri 9.22 Mag sec 10.58 delta mag (ΔM) 1.36 Spectral class B7III (blue-white)
Pri motion ra +002 Sec motion ra -004
Pri motion dec -011 Sec motion dec -004
Notes N (See Notes)
rPM=0.825
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 137224 Constellation Apus SAO 257287 Tycho2 9433-03610-1
Gaia DR2 5779901076942585856 HD 137224
 
 
WDS 15325-7731 HJ 4760 (HD 137224) : NOTES
 
 
discov_num notes refcode
HJ 4760 Spectral types: B7(III)+B/A. B is CPD-77@1124.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
15325-7731 HJ 4760 2000 10 14 18.9 9.22 10.58 B7III N D 153229.61-773056.8
15325-7731 HJ 4760 2010 13 14 18.9 9.22 10.58 B7III N 153229.61-773056.8
15325-7731 HJ 4760 2016 14 14 18.9 9.22 10.58 B7III N 153229.61-773056.8

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

 
 
WDS 15325-7731 HJ 4760 (HD 137224) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15325-7731 HJ 4760 (HD 137224) : MEASURES
 
 
No records found.

 
 
WDS 15325-7731 (HD 137224) : VIRTUAL EYEPIECE
 
 

15325-7731 HJ 4760A mag 9.22 Sp B7III 15325-7731 HJ 4760B sep 18.4 P.A. 3.10 mag 10.58 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15325-7731 (HD 137224) : ALADIN DSS IMAGE @ 15h 32m 29.61s -77° 30' 56.8"
 
 
 
 
WDS 15325-7731 HJ 4760 (HD 137224) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15325-7731 HJ 4760 distance=0' 15360-7716 TVB 277 distance=20' 15321-7752 TDS9540 distance=22' 15266-7745 TOB 331 distance=24' 15223-7720 RST1831 distance=36' 15336-7647 HDS2183 distance=45' 15180-7752 HJ 4731 distance=51' 15200-7658 RST1826 distance=53' 15290-7639 UC 3010 distance=54' 15189-7657 DAM 693 distance=57' 15136-7729 RST1819 distance=62' 15254-7633 TOB 328 distance=63' 15135-7753 SWR 169 distance=65' 15323-7622 TDS9542 distance=69' 15186-7828 RST2943 distance=72' 15204-7618 HJ 4737AB distance=84' 15204-7618 HJ 4737AC distance=84' 15522-7633 KPP 353 distance=88' 15506-7841 TDS9655 distance=90' 15520-7843 HJ 4790 distance=94' 15424-7603 UC 3048 distance=95' 15483-7902 TDS9635 distance=103' 15165-7540 UC 2976 distance=124' 15470-7927 RST2973 distance=124' 15204-7534 HJ 4742 distance=125' 15287-7527 TDS9526 distance=126' 15519-7930 R 266 distance=133' 15494-7937 HJ 4787 distance=136' 15377-7516 HEI 786 distance=137' 15431-7945 UC 3050 distance=138' 15199-7520 TOK 591 distance=139' 15241-7513 HJ 4751 distance=142' 15525-7516 UC 3075 distance=153' 15345-7458 HEI 785AB distance=153' 15345-7458 UC 3028AC distance=153' 15356-7454 HJ 4770 distance=158' 15306-8009 RST2952 distance=159' 15357-8012 HJ 4759 (Karaka) distance=162' 15262-8013 JAW 50BC distance=163' 15262-8013 HJ 4744AB distance=164' 15262-8013 JAW 50AC distance=164' 15470-7449 TOB 333 distance=171' 15516-7448 HEI 788 distance=177' 15451-8025 KPP1474 distance=178' 15199-8025 TDS9489 distance=178' 15230-8028 UC 2993 distance=180' 15179-7435 I 330 distance=184' 15465-8032 HJ 4780 distance=186' 15465-7429 UC 3061 distance=189' 15366-7421 HJ 4773AB distance=191' 15493-7416 B 2037 distance=205' 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 15325-7731 HJ 4760 14 18.9
Show 15360-7716 TVB 277 291 21.5 20
Show 15321-7752 TDS9540 120 0.6 22
Show 15266-7745 TOB 331 232 27.3 24
Show 15223-7720 RST1831 296 1.7 36
Show 15336-7647 HDS2183 44 0.3 45
Show 15180-7752 HJ 4731 250 3.2 51
Show 15200-7658 RST1826 268 1.8 53
Show 15290-7639 UC 3010 136 72.9 54
Show 15189-7657 DAM 693 172 3.2 57
Show 15136-7729 RST1819 283 0.2 62
Show 15254-7633 TOB 328 59 20.2 63
Show 15135-7753 SWR 169 275 4.9 65
Show 15323-7622 TDS9542 209 0.6 69
Show 15186-7828 RST2943 106 0.5 72
Show 15204-7618 HJ 4737 AB 87 8.3 84
Show 15204-7618 HJ 4737 AC 142 33.8 84
Show 15522-7633 KPP 353 203 3.9 88
Show 15506-7841 TDS9655 325 0.8 90
Show 15520-7843 HJ 4790 346 12.5 94
Show 15424-7603 UC 3048 78 23.2 95
Show 15483-7902 TDS9635 217 0.5 103
Show 15165-7540 UC 2976 359 55.2 124
Show 15470-7927 RST2973 127 2.5 124
Show 15204-7534 HJ 4742 194 30.2 125
Show 15287-7527 TDS9526 219 0.5 126
Show 15519-7930 R 266 20 21.4 133
Show 15494-7937 HJ 4787 302 10.0 136
Show 15377-7516 HEI 786 226 1.0 137
Show 15431-7945 UC 3050 13.5 138
Show 15199-7520 TOK 591 279 999.9 139
Show 15241-7513 HJ 4751 119 5.0 142
Show 15525-7516 UC 3075 261 35.6 153
Show 15345-7458 HEI 785 AB 130 3.4 153
Show 15345-7458 UC 3028 AC 81 27.9 153
Show 15356-7454 HJ 4770 215 8.0 158
Show 15306-8009 RST2952 16 2.3 159
Show Karaka 15357-8012 HJ 4759 73 24.0 162
Show 15262-8013 JAW 50 BC 114 26.3 163
Show 15262-8013 HJ 4744 AB 47 12.1 164
Show 15262-8013 JAW 50 AC 94 33.0 164
Show 15470-7449 TOB 333 135 17.3 171
Show 15516-7448 HEI 788 350 2.1 177
Show 15451-8025 KPP1474 110 11.1 178
Show 15199-8025 TDS9489 346 0.5 178
Show 15230-8028 UC 2993 211 31.9 180
Show 15179-7435 I 330 359 1.6 184
Show 15465-8032 HJ 4780 270 5.0 186
Show 15465-7429 UC 3061 337 14.2 189
Show 15366-7421 HJ 4773 AB 185 7.1 191
Show 15493-7416 B 2037 257 4.5 205

 
 
WDS 15325-7731 : COMPONENTS
 
 
  A
B pa=3.1°
sep=18.36"
 
 
15325-7731 A
 
 
Componente originario normalizzato AB Name HD 137224 Coord arcsec 2000 153229.61-773056.8 Mag 9.22
Spectral class B7III (blue-white) PmRA 2.00 PmDE -11.0 SAO 257287
Tycho2 9433-03610-1 HD 137224 DM CP-77 1123
Tycho2
Tycho2 9433-03610-1 Pflag RAmdeg 233.12336648 DEmdeg -77.51578886
PmRA -0.6 PmDE -8.4 E RAmdeg 8 E DEmdeg 7
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.86 EpDEm 1990.99
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 9.183 E BTmag 0.017 VTmag 9.221
E VTmag 0.015 Prox 189 TYC T HIP
CCDM RAdeg 233.12337194 DEdeg -77.51576917 EpRA 1990 1.71
EpDE 1990 1.64 E RAdeg 7.5 E DEdeg 7.3 Posflg
Corr -0.1
SAO
SAO 257287 DelFlag RA1950 PmRA1950 -0.0039
DE1950 PmDE1950 -0.024 Vmag 9.1 SpType K0
Double code Source 61 CatNum 3396 DM CP-77 1123
DMcomp BDsup HD 137224 M HD 0
GC RA1950rad 4.04032124 DE1950rad -1.34993979 PmRA2000 -0.0068
PmDE2000 -0.022
CCDM
Ccdm 15325-7731 RComp Comp A Note1
Note2 Discov num DRAs -0.92 DDEs 0.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp A2 PmNote *
PmRA -13 PmDE -24 Dm number -77 1123 Cat1 CPD
Name2 257287 Cat2 SAO HD 137224 M HD
ADS BDS M ADS BDS N IDS IDS 15196S7710A
HIC
 
 
15325-7731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153229.91-773038.5 Mag 10.58 PmRA -4.00
PmDE -4.0 Tycho2 9433-03611-1 Calc delta mag 1.36 Calc coord yes
Tycho2
Tycho2 9433-03611-1 Pflag RAmdeg 233.12924412 DEmdeg -77.51070372
PmRA 0.1 PmDE -11.1 E RAmdeg 20 E DEmdeg 21
E pmRA 2.2 E pmDE 2.2 EpRAm 1990.34 EpDEm 1990.16
Num 5 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.9 BTmag 10.432 E BTmag 0.030 VTmag 10.583
E VTmag 0.040 Prox 189 TYC T HIP
CCDM RAdeg 233.12924139 DEdeg -77.51067778 EpRA 1990 1.79
EpDE 1990 1.65 E RAdeg 20.0 E DEdeg 20.5 Posflg
Corr 0.0
CCDM
Ccdm 15325-7731 RComp Comp B Note1
Note2 Discov num HJ 4760 DRAs 0.94 DDEs 21.3
R dRAs 10 Year 1880 Theta 016 Rho 19.0
Obs 2 Vmag 9.6 Sp PmNote *
PmRA -6 PmDE -16 Dm number -77 1124 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15196S7710B
HIC