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Current system
18471-0939
RST 4598 AB


Nearby doubles
19' : 18460-0928
HO 88

20' : 18481-0950
J 2677

23' : 18467-0916
JNN 118

28' : 18459-1000
HO 568

30' : 18467-1008
A 1887

31' : 18452-0923
TDT1033

34' : 18480-1009
HDS2665

37' : 18492-0957
A 1888

45' : 18461-1020
J 467

55' : 18459-1030
STF2373

57' : 18489-1027
RST4599

72' : 18423-0952
SLE 234

75' : 18460-1053
J 2675

77' : 18490-0828
STF2388AB

77' : 18460-0824
SLE 241

80' : 18423-0903
RST4594AB

80' : 18461-1057
J 1597

81' : 18463-1059
J 1598

84' : 18422-1022
J 2522

86' : 18490-1059
J 2531

87' : 18493-1058
HO 439

87' : 18463-1104
KPP 424

88' : 18501-0823
HDS2670

89' : 18530-0935
CHR 81AB

90' : 18499-1057
DAM 122

90' : 18452-1104
J 465



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.

18471-0939 RST 4598 AB

 
 
18h 47m 03.46s -09° 38' 21.0" P.A. 244.00 sep 1.7 mag 11.02,13.00 Sp A
 
 
Coord 2000 18471-0939 Discov num RST4598 Comp AB Coord arcsec 2000 18 47 03.46 -09 38 21.0
Date first 1910 Date last 2016 Obs 8
Pa first 300 Pa last 244.1 P.A. Now (θ) 244.1°
Sep first 1.7 Sep last 1.663 Sep. Now (ρ) 1.663"
Mag pri 11.02 Mag sec 13.00 delta mag (ΔM) 1.98 Spectral class A (white)
Pri motion ra -004 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
18471-0939 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 47 03 -09 38 21 RST 4598 AB 2016 8 244 1.7 11.02 13.00 1.98 <===
Show 18 47 03 -09 38 21 J 106 AC 2015 15 151 4.4 11.02 11.13 0.11
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5697-00968-2 Gaia DR2 4203346954953327104
 
 
WDS 18471-0939 RST 4598 AB : 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.
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18471-0939 RST4598 AB 1946 5 250 1.9 11.02 13.00 A 184703.46-093821.0
18471-0939 RST4598 AB 2015 6 244 1.7 11.02 13.00 A S 184703.46-093821.0
18471-0939 RST4598 AB 2016 7 244 1.7 11.02 13.00 A S 184703.46-093821.0

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

 
 
WDS 18471-0939 RST 4598 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18471-0939 RST 4598 AB : MEASURES
 
 
No records found.

 
 
WDS 18471-0939 : VIRTUAL EYEPIECE
 
 

18471-0939 RST4598A mag 11.02 Sp A 18471-0939 RST4598B sep 1.6 P.A. 243.80 mag 13 18471-0939 J 106C sep 4.3 P.A. 151.10 mag 11.13 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 18471-0939 : ALADIN DSS IMAGE @ 18h 47m 03.46s -09° 38' 21.0"
 
 
 
 
WDS 18471-0939 RST 4598 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18471-0939 RST4598AB distance=0' 18460-0928 HO 88 distance=19' 18481-0950 J 2677 distance=20' 18467-0916 JNN 118 distance=23' 18459-1000 HO 568 distance=28' 18467-1008 A 1887 distance=30' 18452-0923 TDT1033 distance=31' 18480-1009 HDS2665 distance=34' 18492-0957 A 1888 distance=37' 18461-1020 J 467 distance=45' 18459-1030 STF2373 distance=55' 18489-1027 RST4599 distance=57' 18423-0952 SLE 234 distance=72' 18460-1053 J 2675 distance=75' 18490-0828 HDS2666Aa,Ab distance=77' 18490-0828 STF2388AB distance=77' 18490-0828 ABH 105AD distance=77' 18490-0828 ABH 105AE distance=77' 18460-0824 SLE 241 distance=77' 18490-0828 STF2388BC distance=78' 18423-0903 RST4594AB distance=80' 18423-0903 H 5 36AC distance=80' 18423-0903 SLE 233AD distance=80' 18461-1057 J 1597 distance=80' 18463-1059 J 1598 distance=81' 18422-1022 J 2522 distance=84' 18490-1059 J 2531 distance=86' 18493-1058 HO 439 distance=87' 18463-1104 KPP 424 distance=87' 18501-0823 HDS2670 distance=88' 18530-0935 CHR 81AB distance=89' 18499-1057 DAM 122 distance=90' 18452-1104 J 465 distance=90' 18466-0807 RST4597 distance=92' 18442-0817 TOB 295 distance=92' 18441-0817 SLE 238 distance=93' 18498-1057 J 2926 distance=93' 18497-1059 J 2925 distance=95' 18472-1113 HDS2664 distance=95' 18509-0821 J 1638 distance=97' 18435-0817 J 104AB distance=98' 18435-0817 J 104AC distance=98' 18435-0817 KUI 87AD distance=98' 18435-0817 SLE 237AE distance=98' 18435-0817 SLE 237AF distance=98' 18532-1013 SZA 6 distance=98' 18434-0814 SLE 236 distance=100' 18499-0802 TDT1076 distance=106' 18430-1109 KPP2763 distance=109' 18452-1125 TDT1034 distance=110' 18502-1123 J 2151 distance=113' 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 18471-0939 RST4598 AB 244 1.7
Show 18471-0939 J 106 AC 151 4.4
Show 18460-0928 HO 88 27 2.2 19
Show 18481-0950 J 2677 298 6.0 20
Show 18467-0916 JNN 118 268 3.4 23
Show 18459-1000 HO 568 174 5.0 28
Show 18467-1008 A 1887 265 3.4 30
Show 18452-0923 TDT1033 124 10.5 31
Show 18480-1009 HDS2665 194 0.3 34
Show 18492-0957 A 1888 165 2.2 37
Show 18461-1020 J 467 271 2.1 45
Show 18459-1030 STF2373 336 4.3 55
Show 18489-1027 RST4599 125 1.1 57
Show 18423-0952 SLE 234 60 6.6 72
Show 18460-1053 J 2675 149 5.7 75
Show 18490-0828 HDS2666 Aa,Ab 257 0.2 77
Show 18490-0828 STF2388 AB 344 53.6 77
Show 18490-0828 ABH 105 AD 157 43.8 77
Show 18490-0828 ABH 105 AE 275 72.2 77
Show 18460-0824 SLE 241 258 10.3 77
Show 18490-0828 STF2388 BC 18 21.1 78
Show 18423-0903 RST4594 AB 45 14.4 80
Show 18423-0903 H 5 36 AC 131 52.3 80
Show 18423-0903 SLE 233 AD 264 110.9 80
Show 18461-1057 J 1597 29 6.1 80
Show 18463-1059 J 1598 242 6.8 81
Show 18422-1022 J 2522 232 3.3 84
Show 18490-1059 J 2531 59 3.2 86
Show 18493-1058 HO 439 157 3.5 87
Show 18463-1104 KPP 424 133 3.4 87
Show 18501-0823 HDS2670 315 0.1 88
Show 18530-0935 CHR 81 AB 89 0.2 89
Show 18499-1057 DAM 122 303 8.6 90
Show 18452-1104 J 465 30 2.3 90
Show 18466-0807 RST4597 312 0.4 92
Show 18442-0817 TOB 295 267 17.3 92
Show 18441-0817 SLE 238 68 11.7 93
Show 18498-1057 J 2926 178 5.1 93
Show 18497-1059 J 2925 325 7.4 95
Show 18472-1113 HDS2664 38 6.8 95
Show 18509-0821 J 1638 264 7.9 97
Show 18435-0817 J 104 AB 98 14.6 98
Show 18435-0817 J 104 AC 195 39.3 98
Show 18435-0817 KUI 87 AD 309 16.1 98
Show 18435-0817 SLE 237 AE 98 43.3 98
Show 18435-0817 SLE 237 AF 143 78.9 98
Show 18532-1013 SZA 6 89 0.2 98
Show 18434-0814 SLE 236 295 10.6 100
Show 18499-0802 TDT1076 156 0.9 106
Show 18430-1109 KPP2763 138 34.3 109
Show 18452-1125 TDT1034 20 1.7 110

 
 
WDS 18471-0939 : COMPONENTS
 
 
  A B
B pa=243.8°
sep=1.64"
 
C pa=151.1°
sep=4.34"
pa=130.8°
sep=4.71"
 
 
18471-0939 A
 
 
Coord arcsec 2000 184703.46-093821.0 Mag 11.02 Spectral class A (white) PmRA -4.00
PmDE -2.0 Tycho2 5697-00968-2
Tycho2
Tycho2 5697-00968-2 Pflag RAmdeg 281.76443894 DEmdeg -9.63916940
PmRA -4.4 PmDE -2.0 E RAmdeg 49 E DEmdeg 67
E pmRA 2.1 E pmDE 2.2 EpRAm 1985.15 EpDEm 1979.47
Num 3 Q RAmdeg 2.0 Q DEmdeg 0.4 Q pmRA 2.0
Q pmDE 0.4 BTmag 11.607 E BTmag 0.092 VTmag 11.029
E VTmag 0.097 Prox 44 TYC HIP
CCDM RAdeg 281.76444972 DEdeg -9.63916500 EpRA 1990 1.83
EpDE 1990 1.82 E RAdeg 50.6 E DEdeg 71.5 Posflg
Corr -0.1
 
 
18471-0939 B
 
 
Coord arcsec 2000 184703.36-093821.7 Mag 13 Calc delta mag 1.98 Calc coord yes
 
 
18471-0939 C
 
 
Coord arcsec 2000 184703.60-093824.8 Mag 11.13 PmRA 24.00 PmDE -55.0
Tycho2 5697-00968-1 Calc delta mag 0.11 Calc coord yes
Tycho2
Tycho2 5697-00968-1 Pflag RAmdeg 281.76508788 DEmdeg -9.64023054
PmRA 4.1 PmDE -9.6 E RAmdeg 48 E DEmdeg 64
E pmRA 2.1 E pmDE 2.2 EpRAm 1985.39 EpDEm 1980.36
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 11.518 E BTmag 0.084 VTmag 11.255
E VTmag 0.111 Prox 44 TYC T HIP
CCDM RAdeg 281.76507889 DEdeg -9.64020833 EpRA 1990 1.83
EpDE 1990 1.83 E RAdeg 49.9 E DEdeg 69.4 Posflg
Corr -0.1