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Current system
18328-1304
J 1745


Nearby doubles
23' : 18313-1306
EVS 8

30' : 18308-1309
BRT2754

31' : 18322-1235
RST4016

39' : 18339-1339
SLE 192

41' : 18303-1321
TDT 917

42' : 18300-1257
HU 69

46' : 18359-1300
LDS6171

48' : 18357-1246
J 2133AB

50' : 18358-1246
J 2135AB

58' : 18321-1400
HO 435AB

65' : 18299-1216
HU 68

67' : 18355-1356
SLE 204

72' : 18292-1216
KPP1683

75' : 18332-1418
SLE 185AB

78' : 18367-1357
LEO 20AB

80' : 18341-1421
RST4017

80' : 18309-1418
BRT 592

81' : 18276-1240
SKF2390

81' : 18362-1407
SNA 92

84' : 18337-1426
SLE 190

85' : 18365-1159
BAR 10

89' : 18385-1234
J 1595

89' : 18315-1430
BRT 593

90' : 18387-1332
BRT2756

94' : 18271-1223
SKF2389

96' : 18381-1400
BU 135AB



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.

18328-1304 J 1745

 
 
18h 32m 49.40s -13° 03' 35.4" P.A. 53.00 sep 8.8 mag 9.47,12.80 Sp A0V
 
 
Coord 2000 18328-1304 Discov num J  1745 Comp Coord arcsec 2000 18 32 49.40 -13 03 35.4
Date first 1907 Date last 2015 Obs 10
Pa first 50 Pa last 52.9 P.A. Now (θ) 52.9°
Sep first 9.2 Sep last 8.811 Sep. Now (ρ) 8.811"
Mag pri 9.47 Mag sec 12.80 delta mag (ΔM) 3.33 Spectral class A0V (white)
Pri motion ra -002 Sec motion ra +004
Pri motion dec -008 Sec motion dec -011
Notes
rPM=0.573
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum SAO 161589 Tycho2 5699-01918-1 Gaia DR2 4104815182491925888
HD 170989
 
 
WDS 18328-1304 J 1745 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp 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
18328-1304 J 1745 1998 4 53 8.9 9.47 12.80 A0V D 183249.40-130335.4
18328-1304 J 1745 2000 5 53 8.9 9.47 12.80 A0V D 183249.40-130335.4
18328-1304 J 1745 2010 6 53 9.0 9.47 12.80 A0V 183249.40-130335.4
18328-1304 J 1745 2011 7 53 8.9 9.47 12.80 A0V 183249.40-130335.4
18328-1304 J 1745 2015 10 53 8.8 9.47 12.80 A0V 183249.40-130335.4

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

 
 
WDS 18328-1304 J 1745 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18328-1304 J 1745 : MEASURES
 
 
No records found.

 
 
WDS 18328-1304 : VIRTUAL EYEPIECE
 
 

18328-1304 J 1745A mag 9.47 Sp A0V 18328-1304 J 1745B sep 8.7 P.A. 52.20 mag 12.8 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 18328-1304 : ALADIN DSS IMAGE @ 18h 32m 49.40s -13° 03' 35.4"
 
 
 
 
WDS 18328-1304 J 1745 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18328-1304 J 1745 distance=0' 18313-1306 EVS 8 distance=23' 18308-1309 BRT2754 distance=30' 18322-1235 RST4016 distance=31' 18339-1339 SLE 192 distance=39' 18303-1321 TDT 917 distance=41' 18300-1257 HU 69 distance=42' 18359-1300 LDS6171 distance=46' 18357-1246 J 2133AB distance=48' 18357-1246 J 2133AD distance=48' 18357-1246 J 2133BC distance=48' 18358-1246 J 2135AB distance=50' 18358-1246 J 2135BC distance=50' 18321-1400 HO 435AB distance=58' 18321-1400 HO 435AC distance=58' 18321-1400 HO 435AD distance=58' 18321-1400 HO 435AE distance=58' 18299-1216 HU 68 distance=65' 18355-1356 SLE 204 distance=67' 18292-1216 KPP1683 distance=72' 18332-1418 SLE 185AB distance=75' 18332-1418 SLE 185AC distance=75' 18367-1357 LEO 20AB distance=78' 18367-1357 LEO 20AC distance=78' 18341-1421 RST4017 distance=80' 18309-1418 BRT 592 distance=80' 18276-1240 SKF2390 distance=81' 18362-1407 SNA 92 distance=81' 18337-1426 SLE 190 distance=84' 18365-1159 BAR 10 distance=85' 18385-1234 J 1595 distance=89' 18315-1430 BRT 593 distance=89' 18387-1332 BRT2756 distance=90' 18271-1223 SKF2389 distance=94' 18381-1400 BU 135AB distance=96' 18381-1400 BU 135AC distance=96' 18381-1400 SLE 218AD distance=96' 18381-1400 SLE 218AE distance=96' 18381-1400 B 2911AF distance=96' 18381-1400 B 2911AG distance=96' 18323-1439 CHR 73 distance=96' 18287-1420 J 1831 distance=98' 18396-1250 J 524 distance=100' 18349-1442 STF2337AB distance=104' 18349-1442 ARN 47AC distance=104' 18348-1449 J 2218 distance=109' 18402-1310 TDT 987 distance=109' 18309-1456 FOX 231 distance=116' 18315-1456 J 2132 distance=117' 18408-1320 HDS2646 distance=118' 18308-1108 LDS 642 distance=120' 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 18328-1304 J 1745 53 8.8
Show 18313-1306 EVS 8 96 12.8 23
Show 18308-1309 BRT2754 328 4.6 30
Show 18322-1235 RST4016 31 0.9 31
Show 18339-1339 SLE 192 194 8.5 39
Show 18303-1321 TDT 917 33 7.6 41
Show 18300-1257 HU 69 233 0.3 42
Show 18359-1300 LDS6171 270 5.0 46
Show 18357-1246 J 2133 AB 15 7.4 48
Show 18357-1246 J 2133 AD 77 13.0 48
Show 18357-1246 J 2133 BC 321 5.6 48
Show 18358-1246 J 2135 AB 19 4.9 50
Show 18358-1246 J 2135 BC 21 4.9 50
Show 18321-1400 HO 435 AB 228 1.7 58
Show 18321-1400 HO 435 AC 269 23.9 58
Show 18321-1400 HO 435 AD 80 16.7 58
Show 18321-1400 HO 435 AE 1 21.3 58
Show 18299-1216 HU 68 118 3.1 65
Show 18355-1356 SLE 204 234 25.0 67
Show 18292-1216 KPP1683 264 13.0 72
Show 18332-1418 SLE 185 AB 253 11.5 75
Show 18332-1418 SLE 185 AC 288 44.5 75
Show 18367-1357 LEO 20 AB 255 4.1 78
Show 18367-1357 LEO 20 AC 120 24.4 78
Show 18341-1421 RST4017 211 0.2 80
Show 18309-1418 BRT 592 321 6.4 80
Show 18276-1240 SKF2390 165 0.6 81
Show 18362-1407 SNA 92 72 0.0 81
Show 18337-1426 SLE 190 34 14.1 84
Show 18365-1159 BAR 10 134 0.4 85
Show 18385-1234 J 1595 64 11.3 89
Show 18315-1430 BRT 593 355 5.6 89
Show 18387-1332 BRT2756 336 4.5 90
Show 18271-1223 SKF2389 329 4.1 94
Show 18381-1400 BU 135 AB 189 2.5 96
Show 18381-1400 BU 135 AC 78 15.0 96
Show 18381-1400 SLE 218 AD 338 120.7 96
Show 18381-1400 SLE 218 AE 108 118.7 96
Show 18381-1400 B 2911 AF 56 36.3 96
Show 18381-1400 B 2911 AG 74 39.8 96
Show 18323-1439 CHR 73 254 0.0 96
Show 18287-1420 J 1831 349 5.6 98
Show 18396-1250 J 524 312 3.6 100
Show 18349-1442 STF2337 AB 296 16.6 104
Show 18349-1442 ARN 47 AC 80 377.8 104
Show 18348-1449 J 2218 169 6.6 109
Show 18402-1310 TDT 987 153 2.5 109
Show 18309-1456 FOX 231 8 8.9 116
Show 18315-1456 J 2132 322 3.7 117
Show 18408-1320 HDS2646 166 0.1 118
Show 18308-1108 LDS 642 336 80.6 120

 
 
WDS 18328-1304 : COMPONENTS
 
 
  A
B pa=52.2°
sep=8.67"
 
 
18328-1304 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183249.40-130335.4 Mag 9.47 Spectral class A0V (white)
PmRA -2.00 PmDE -8.0 SAO 161589 Tycho2 5699-01918-1
HD 170989 DM BD-13 5023
Tycho2
Tycho2 5699-01918-1 Pflag RAmdeg 278.20583636 DEmdeg -13.05984494
PmRA -2.2 PmDE -7.2 E RAmdeg 15 E DEmdeg 16
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.18 EpDEm 1987.37
Num 6 Q RAmdeg 0.9 Q DEmdeg 1.8 Q pmRA 1.0
Q pmDE 1.7 BTmag 9.735 E BTmag 0.028 VTmag 9.465
E VTmag 0.028 Prox 999 TYC T HIP
CCDM RAdeg 278.20584028 DEdeg -13.05983083 EpRA 1990 1.62
EpDE 1990 1.65 E RAdeg 16.4 E DEdeg 18.1 Posflg
Corr 0.1
SAO
SAO 161589 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.011 Vmag 8.8 SpType A0
Double code Source 20 CatNum 6344 DM BD-13 5023
DMcomp BDsup HD 170989 M HD 0
GC RA1950rad 4.84330535 DE1950rad -0.22859928 PmRA2000 -0.0012
PmDE2000 -0.01
CCDM
Ccdm 18328-1304 RComp Comp A Note1
Note2 Discov num DRAs 1.33 DDEs 24.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp A0 PmNote *
PmRA -20 PmDE -11 Dm number -13 5023 Cat1 BD
Name2 161589 Cat2 SAO HD 170989 M HD
ADS BDS M ADS BDS N IDS IDS 18272S1308A
HIC
 
 
18328-1304 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183249.87-130330.1 Mag 12.8 PmRA 4.00
PmDE -11.0 Calc delta mag 3.33 Calc coord yes
CCDM
Ccdm 18328-1304 RComp Comp B Note1
Note2 Discov num J 1745 DRAs DDEs
R dRAs Year 1941 Theta 075 Rho 6.0
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18272S1308B
HIC