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Current system
18159-2716
J 2201 AB


Nearby doubles
9' : 18155-2722
RST2040

12' : 18150-2715
KPP4095

26' : 18174-2730
HDS2585

27' : 18142-2730
B 384

33' : 18165-2748
RST2043

34' : 18133-2713
B 2435

38' : 18153-2753
RST2039

39' : 18177-2746
I 1359

42' : 18130-2704
J 2199AB

43' : 18176-2752
B 386

46' : 18146-2759
OCC 117AB

54' : 18191-2644
B 387AB

56' : 18176-2806
OCC 119

58' : 18116-2724
RST2036

63' : 18170-2816
OCC 116

63' : 18165-2818
B 2861

65' : 18174-2817
OCC 168

68' : 18150-2823
B 385

73' : 18107-2655
RSS 476

75' : 18163-2559
J 2125AB

76' : 18207-2754
TDT 809

76' : 18106-2744
RST2034

78' : 18119-2620
J 2198AB

82' : 18152-2837
OCC 151

88' : 18119-2825
J 1647

92' : 18101-2807
TDT 721



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.

18159-2716 J 2201 AB

 
 
18h 15m 50.35s -27° 16' 07.5" P.A. 232.00 sep 6.0 mag 10.79,12.10
 
 
Coord 2000 18159-2716 Discov num J  2201 Comp AB Coord arcsec 2000 18 15 50.35 -27 16 07.5
Date first 1942 Date last 2000 Obs 3
Pa first 240 Pa last 232.2 P.A. Now (θ) 232.2°
Sep first 4.0 Sep last 5.98 Sep. Now (ρ) 5.98"
Mag pri 10.79 Mag sec 12.10 delta mag (ΔM) 1.31 Spectral class
Pri motion ra +019 Sec motion ra -079
Pri motion dec +014 Sec motion dec -069
Notes N (See Notes)
rPM=1.224
This double is not physical.
 
 
18159-2716 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 15 50 -27 16 08 J 2201 AB 2000 3 232 6.0 10.79 12.10 1.31 <===
Show 18 15 50 -27 16 08 J 2201 AC 2015 4 7 11.2 10.79 14.10 3.31
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6851-01073-1 Gaia DR2 4052445271844429056
 
 
WDS 18159-2716 J 2201 AB : NOTES
 
 
discov_num notes refcode
J 2201 CPD-27@6313.
 
 
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
18159-2716 J 2201 AB 1942 1 240 4.0 10.79 12.10 N 181550.35-271607.5
18159-2716 J 2201 AB 1999 2 232 5.9 10.79 12.10 N 181550.35-271607.5
18159-2716 J 2201 AB 2000 3 232 6.0 10.79 12.10 N 181550.35-271607.5

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

 
 
WDS 18159-2716 J 2201 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18159-2716 J 2201 AB : MEASURES
 
 
No records found.

 
 
WDS 18159-2716 : VIRTUAL EYEPIECE
 
 

18159-2716 J 2201A mag 10.79 18159-2716 J 2201B sep 5.6 P.A. 228.90 mag 12.1 18159-2716 J 2201C sep 11.2 P.A. 5.80 mag 14.1 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 18159-2716 : ALADIN DSS IMAGE @ 18h 15m 50.35s -27° 16' 07.5"
 
 
 
 
WDS 18159-2716 J 2201 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18159-2716 J 2201AB distance=0' 18155-2722 RST2040 distance=9' 18150-2715 KPP4095 distance=12' 18174-2730 HDS2585 distance=26' 18142-2730 B 384 distance=27' 18165-2748 RST2043 distance=33' 18133-2713 B 2435 distance=34' 18153-2753 RST2039 distance=38' 18177-2746 I 1359 distance=39' 18130-2704 J 2199AB distance=42' 18130-2704 J 2199AC distance=42' 18176-2752 B 386 distance=43' 18146-2759 OCC 117AB distance=46' 18191-2644 B 387AB distance=54' 18191-2644 B 387BC distance=55' 18191-2644 B 387BD distance=55' 18176-2806 OCC 119 distance=56' 18116-2724 RST2036 distance=58' 18170-2816 OCC 116 distance=63' 18165-2818 B 2861 distance=63' 18174-2817 OCC 168 distance=65' 18150-2823 B 385 distance=68' 18107-2655 RSS 476 distance=73' 18163-2559 J 2125AB distance=75' 18163-2559 J 2125AC distance=75' 18207-2754 TDT 809 distance=76' 18106-2744 RST2034 distance=76' 18119-2620 J 2198AB distance=78' 18119-2620 J 2198AC distance=78' 18152-2837 OCC 151 distance=82' 18119-2825 J 1647 distance=88' 18101-2807 TDT 721 distance=92' 18114-2827 RST2035 distance=92' 18225-2651 JKS 21AB distance=93' 18225-2651 JKS 21AC distance=93' 18138-2850 B 2436 distance=98' 18165-2854 RST5446 distance=98' 18095-2621 B 381 distance=102' 18093-2809 ALD 67 distance=102' 18106-2602 HDS2563 distance=103' 18086-2752 BU 244AB distance=103' 18086-2752 BU 244Ba,Bb distance=103' 18185-2535 J 1738 distance=108' 18210-2842 B 2864A,BC distance=110' 18210-2842 B 2864BC distance=111' 18239-2746 VVV 4 distance=111' 18093-2607 HDS2560Aa,Ab distance=113' 18093-2607 B 379AB distance=113' 18093-2607 B 379AC distance=113' 18206-2856 BRT3066 distance=118' 18070-2706 OCC 88 distance=118' 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 18159-2716 J 2201 AB 232 6.0
Show 18159-2716 J 2201 AC 7 11.2
Show 18155-2722 RST2040 291 1.4 9
Show 18150-2715 KPP4095 122 43.9 12
Show 18174-2730 HDS2585 83 0.2 26
Show 18142-2730 B 384 338 6.6 27
Show 18165-2748 RST2043 208 1.4 33
Show 18133-2713 B 2435 311 6.8 34
Show 18153-2753 RST2039 23 4.0 38
Show 18177-2746 I 1359 113 1.2 39
Show 18130-2704 J 2199 AB 206 4.4 42
Show 18130-2704 J 2199 AC 78 20.0 42
Show 18176-2752 B 386 29 0.6 43
Show 18146-2759 OCC 117 AB -1 0.1 46
Show 18191-2644 B 387 AB 37 8.5 54
Show 18191-2644 B 387 BC 164 0.8 55
Show 18191-2644 B 387 BD 321 4.7 55
Show 18176-2806 OCC 119 -1 0.1 56
Show 18116-2724 RST2036 224 0.2 58
Show 18170-2816 OCC 116 -1 0.1 63
Show 18165-2818 B 2861 150 8.6 63
Show 18174-2817 OCC 168 -1 0.1 65
Show 18150-2823 B 385 81 7.4 68
Show 18107-2655 RSS 476 198 5.9 73
Show 18163-2559 J 2125 AB 16 4.1 75
Show 18163-2559 J 2125 AC 175 8.9 75
Show 18207-2754 TDT 809 108 0.5 76
Show 18106-2744 RST2034 275 2.0 76
Show 18119-2620 J 2198 AB 99 3.4 78
Show 18119-2620 J 2198 AC 76 29.5 78
Show 18152-2837 OCC 151 -1 0.1 82
Show 18119-2825 J 1647 46 4.8 88
Show 18101-2807 TDT 721 162 9.5 92
Show 18114-2827 RST2035 153 0.4 92
Show 18225-2651 JKS 21 AB 326 22.9 93
Show 18225-2651 JKS 21 AC 48 26.4 93
Show 18138-2850 B 2436 277 6.8 98
Show 18165-2854 RST5446 129 0.2 98
Show 18095-2621 B 381 50 0.2 102
Show 18093-2809 ALD 67 17 1.9 102
Show 18106-2602 HDS2563 152 0.5 103
Show 18086-2752 BU 244 AB 270 2.2 103
Show 18086-2752 BU 244 Ba,Bb 154 0.1 103
Show 18185-2535 J 1738 208 7.6 108
Show 18210-2842 B 2864 A,BC 166 38.6 110
Show 18210-2842 B 2864 BC 313 1.7 111
Show 18239-2746 VVV 4 166 95.5 111
Show 18093-2607 HDS2560 Aa,Ab 344 1.3 113
Show 18093-2607 B 379 AB 1 28.8 113
Show 18093-2607 B 379 AC 3 17.0 113
Show 18206-2856 BRT3066 167 2.7 118

 
 
WDS 18159-2716 : COMPONENTS
 
 
  A B
B pa=228.9°
sep=5.57"
 
C pa=5.8°
sep=11.23"
pa=19.8°
sep=15.76"
 
 
18159-2716 A
 
 
Coord arcsec 2000 181550.35-271607.5 Mag 10.79 PmRA 19.00 PmDE 14.0
Tycho2 6851-01073-1
Tycho2
Tycho2 6851-01073-1 Pflag RAmdeg 273.95983402 DEmdeg -27.26875681
PmRA 0.4 PmDE 9.8 E RAmdeg 72 E DEmdeg 91
E pmRA 3.2 E pmDE 3.0 EpRAm 1984.47 EpDEm 1978.00
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.9 Q pmRA 0.0
Q pmDE 0.9 BTmag 12.999 E BTmag 0.458 VTmag 10.789
E VTmag 0.099 Prox 999 TYC HIP
CCDM RAdeg 273.95983278 DEdeg -27.26877917 EpRA 1990 1.82
EpDE 1990 1.77 E RAdeg 76.2 E DEdeg 100.0 Posflg
Corr 0.0
 
 
18159-2716 B
 
 
Coord arcsec 2000 181550.03-271611.2 Mag 12.1 PmRA -79.00 PmDE -69.0
Calc delta mag 1.31 Calc coord yes
 
 
18159-2716 C
 
 
Coord arcsec 2000 181550.43-271556.3 Mag 14.1 PmRA 0.00 PmDE -18.0
Calc delta mag 3.31 Calc coord yes