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Doubles in session


Current system
18460-0928
HO 88
HD 173515


Nearby doubles
13' : 18452-0923
TDT1033

16' : 18467-0916
JNN 118

19' : 18471-0939
RST4598AB

32' : 18459-1000
HO 568

38' : 18481-0950
J 2677

41' : 18467-1008
A 1887

50' : 18480-1009
HDS2665

53' : 18461-1020
J 467

55' : 18492-0957
A 1888

60' : 18423-0952
SLE 234

62' : 18423-0903
RST4594AB

62' : 18459-1030
STF2373

65' : 18460-0824
SLE 241

74' : 18489-1027
RST4599

75' : 18490-0828
STF2388AB

77' : 18442-0817
TOB 295

78' : 18441-0817
SLE 238

78' : 18422-1022
J 2522

81' : 18435-0817
J 104AB

82' : 18466-0807
RST4597

84' : 18460-1053
J 2675

84' : 18434-0814
SLE 236

89' : 18501-0823
HDS2670

90' : 18461-1057
J 1597

91' : 18463-1059
J 1598

97' : 18463-1104
KPP 424



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.

18460-0928 HO 88 (HD 173515)

 
 
18h 46m 01.92s -09° 28' 24.7" P.A. 27.00 sep 2.2 mag 10.05,10.41 Sp A0
 
 
Coord 2000 18460-0928 Discov num HO   88 Comp Coord arcsec 2000 18 46 01.92 -09 28 24.7
Date first 1885 Date last 2016 Obs 19
Pa first 28 Pa last 26.5 P.A. Now (θ) 26.5°
Sep first 2.0 Sep last 2.152 Sep. Now (ρ) 2.152"
Mag pri 10.05 Mag sec 10.41 delta mag (ΔM) 0.36 Spectral class A0 (white)
Pri motion ra +008 Sec motion ra +008
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173515 Constellation Scutum Tycho2 5697-01157-1 Gaia DR2 4203367394634392192
HD 173515
 
 
WDS 18460-0928 HO 88 (HD 173515) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18460-0928 HO 88 2002 17 26 2.1 10.05 10.41 A0 D 184601.92-092824.7
18460-0928 HO 88 2015 18 27 2.2 10.05 10.41 A0 184601.92-092824.7
18460-0928 HO 88 2016 19 27 2.2 10.05 10.41 A0 184601.92-092824.7

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

 
 
WDS 18460-0928 HO 88 (HD 173515) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18460-0928 HO 88 (HD 173515) : MEASURES
 
 
No records found.

 
 
WDS 18460-0928 (HD 173515) : VIRTUAL EYEPIECE
 
 

18460-0928 HO 88A mag 10.05 Sp A0 18460-0928 HO 88B sep 2.1 P.A. 26.20 mag 10.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18460-0928 (HD 173515) : ALADIN DSS IMAGE @ 18h 46m 01.92s -09° 28' 24.7"
 
 
 
 
WDS 18460-0928 HO 88 (HD 173515) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18460-0928 HO 88 distance=0' 18452-0923 TDT1033 distance=13' 18467-0916 JNN 118 distance=16' 18471-0939 RST4598AB distance=19' 18471-0939 J 106AC distance=19' 18459-1000 HO 568 distance=32' 18481-0950 J 2677 distance=38' 18467-1008 A 1887 distance=41' 18480-1009 HDS2665 distance=50' 18461-1020 J 467 distance=53' 18492-0957 A 1888 distance=55' 18423-0952 SLE 234 distance=60' 18423-0903 RST4594AB distance=62' 18423-0903 H 5 36AC distance=62' 18423-0903 SLE 233AD distance=62' 18459-1030 STF2373 distance=62' 18460-0824 SLE 241 distance=65' 18489-1027 RST4599 distance=74' 18490-0828 HDS2666Aa,Ab distance=75' 18490-0828 STF2388AB distance=75' 18490-0828 ABH 105AD distance=75' 18490-0828 ABH 105AE distance=75' 18490-0828 STF2388BC distance=76' 18442-0817 TOB 295 distance=77' 18441-0817 SLE 238 distance=78' 18422-1022 J 2522 distance=78' 18435-0817 J 104AB distance=81' 18435-0817 J 104AC distance=81' 18435-0817 KUI 87AD distance=81' 18435-0817 SLE 237AE distance=81' 18435-0817 SLE 237AF distance=81' 18466-0807 RST4597 distance=82' 18460-1053 J 2675 distance=84' 18434-0814 SLE 236 distance=84' 18501-0823 HDS2670 distance=89' 18461-1057 J 1597 distance=90' 18463-1059 J 1598 distance=91' 18463-1104 KPP 424 distance=97' 18452-1104 J 465 distance=97' 18425-0807 BRT 483AB distance=98' 18425-0807 FYM 254AC distance=98' 18509-0821 J 1638 distance=100' 18490-1059 J 2531 distance=101' 18493-1058 HO 439 distance=102' 18530-0935 CHR 81AB distance=104' 18499-0802 TDT1076 distance=104' 18499-1057 DAM 122 distance=106' 18472-1113 HDS2664 distance=107' 18498-1057 J 2926 distance=110' 18497-1059 J 2925 distance=111' 18430-1109 KPP2763 distance=111' 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 18460-0928 HO 88 27 2.2
Show 18452-0923 TDT1033 124 10.5 13
Show 18467-0916 JNN 118 268 3.4 16
Show 18471-0939 RST4598 AB 244 1.7 19
Show 18471-0939 J 106 AC 151 4.4 19
Show 18459-1000 HO 568 174 5.0 32
Show 18481-0950 J 2677 298 6.0 38
Show 18467-1008 A 1887 265 3.4 41
Show 18480-1009 HDS2665 194 0.3 50
Show 18461-1020 J 467 271 2.1 53
Show 18492-0957 A 1888 165 2.2 55
Show 18423-0952 SLE 234 60 6.6 60
Show 18423-0903 RST4594 AB 45 14.4 62
Show 18423-0903 H 5 36 AC 131 52.3 62
Show 18423-0903 SLE 233 AD 264 110.9 62
Show 18459-1030 STF2373 336 4.3 62
Show 18460-0824 SLE 241 258 10.3 65
Show 18489-1027 RST4599 125 1.1 74
Show 18490-0828 HDS2666 Aa,Ab 257 0.2 75
Show 18490-0828 STF2388 AB 344 53.6 75
Show 18490-0828 ABH 105 AD 157 43.8 75
Show 18490-0828 ABH 105 AE 275 72.2 75
Show 18490-0828 STF2388 BC 18 21.1 76
Show 18442-0817 TOB 295 267 17.3 77
Show 18441-0817 SLE 238 68 11.7 78
Show 18422-1022 J 2522 232 3.3 78
Show 18435-0817 J 104 AB 98 14.6 81
Show 18435-0817 J 104 AC 195 39.3 81
Show 18435-0817 KUI 87 AD 309 16.1 81
Show 18435-0817 SLE 237 AE 98 43.3 81
Show 18435-0817 SLE 237 AF 143 78.9 81
Show 18466-0807 RST4597 312 0.4 82
Show 18460-1053 J 2675 149 5.7 84
Show 18434-0814 SLE 236 295 10.6 84
Show 18501-0823 HDS2670 315 0.1 89
Show 18461-1057 J 1597 29 6.1 90
Show 18463-1059 J 1598 242 6.8 91
Show 18463-1104 KPP 424 133 3.4 97
Show 18452-1104 J 465 30 2.3 97
Show 18425-0807 BRT 483 AB 49 4.1 98
Show 18425-0807 FYM 254 AC 105 7.7 98
Show 18509-0821 J 1638 264 7.9 100
Show 18490-1059 J 2531 59 3.2 101
Show 18493-1058 HO 439 157 3.5 102
Show 18530-0935 CHR 81 AB 89 0.2 104
Show 18499-0802 TDT1076 156 0.9 104
Show 18499-1057 DAM 122 303 8.6 106
Show 18472-1113 HDS2664 38 6.8 107
Show 18498-1057 J 2926 178 5.1 110
Show 18497-1059 J 2925 325 7.4 111
Show 18430-1109 KPP2763 138 34.3 111

 
 
WDS 18460-0928 : COMPONENTS
 
 
  A
B pa=26.2°
sep=2.15"
 
 
18460-0928 A
 
 
Componente originario normalizzato AB Name HD 173515 Coord arcsec 2000 184601.92-092824.7 Mag 10.05
Spectral class A0 (white) PmRA 8.00 PmDE -3.0 Tycho2 5697-01157-1
HD 173515
Tycho2
Tycho2 5697-01157-1 Pflag P RAmdeg 281.50801185 DEmdeg -9.47353069
PmRA 8.0 PmDE -2.9 E RAmdeg 18 E DEmdeg 26
E pmRA 2.4 E pmDE 2.4 EpRAm 1991.21 EpDEm 1990.49
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.2 Q pmRA 0.1
Q pmDE 0.2 BTmag 10.504 E BTmag 0.035 VTmag 10.051
E VTmag 0.034 Prox 21 TYC T HIP
CCDM RAdeg 281.50791222 DEdeg -9.47368056 EpRA 1990 1.83
EpDE 1990 1.80 E RAdeg 17.7 E DEdeg 26.1 Posflg D
Corr 0.0
 
 
18460-0928 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184601.98-092822.8 Mag 10.41 PmRA 8.00
PmDE -3.0 Tycho2 5697-01157-2 Calc delta mag 0.36 Calc coord yes
Tycho2
Tycho2 5697-01157-2 Pflag P RAmdeg 281.50801185 DEmdeg -9.47353069
PmRA 8.0 PmDE -2.9 E RAmdeg 18 E DEmdeg 26
E pmRA 2.4 E pmDE 2.4 EpRAm 1991.21 EpDEm 1990.49
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.2 Q pmRA 0.1
Q pmDE 0.2 BTmag 11.059 E BTmag 0.055 VTmag 10.412
E VTmag 0.048 Prox 21 TYC T HIP
CCDM RAdeg 281.50818306 DEdeg -9.47315806 EpRA 1990 1.83
EpDE 1990 1.80 E RAdeg 26.8 E DEdeg 39.8 Posflg D
Corr 0.0