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Doubles in session


Current system
18223-1856
J 1740 AB


Nearby doubles
14' : 18214-1852
EVS 35AB

15' : 18228-1843
CHR 235

16' : 18232-1903
I 1365

17' : 18228-1910
OCC 474

17' : 18217-1909
BRT1531

21' : 18236-1849
ARA 477

27' : 18241-1905
ARA 747

35' : 18244-1917
J 1630

36' : 18232-1823
TOB 288

42' : 18238-1930
LEO 16

42' : 18229-1818
J 1629

46' : 18237-1936
ARA 746

48' : 18242-1935
BU 49AB

48' : 18210-1939
BU 48AB

51' : 18206-1811
SKF 100

53' : 18186-1906
OCC9181

53' : 18260-1901
TDT 863

54' : 18191-1828
ARA 474

54' : 18210-1805
DON 893

54' : 18187-1837
BU 639AB

56' : 18184-1859
OCC9180

57' : 18262-1846
J 1743

58' : 18212-1800
DON 894

59' : 18193-1817
BRT1527

59' : 18198-1809
RST3175

59' : 18246-1944
OCC 459



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.

18223-1856 J 1740 AB

 
 
18h 22m 16.30s -18° 55' 40.9" P.A. 148.00 sep 5.4 mag 11.00,12.60
 
 
Coord 2000 18223-1856 Discov num J  1740 Comp AB Coord arcsec 2000 18 22 16.30 -18 55 40.9
Date first 1960 Date last 2015 Obs 6
Pa first 147 Pa last 147.6 P.A. Now (θ) 147.6°
Sep first 3.7 Sep last 5.445 Sep. Now (ρ) 5.445"
Mag pri 11.00 Mag sec 12.60 delta mag (ΔM) 1.6 Spectral class
Pri motion ra -005 Sec motion ra +065
Pri motion dec +003 Sec motion dec -036
Notes
rPM=1.078
This double is not physical.
 
 
18223-1856 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 22 16 -18 55 41 J 1740 AB 2015 6 148 5.4 11.00 12.60 1.60 <===
Show 18 22 16 -18 55 41 J 1740 AC 2015 10 178 8.7 11.00 11.60 0.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4096058225198086400
 
 
WDS 18223-1856 J 1740 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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18223-1856 J 1740 AB 1999 3 148 5.5 11.00 12.60 D 182216.30-185540.9
18223-1856 J 1740 AB 2000 6 148 5.5 11.00 12.60 182216.30-185540.9
18223-1856 J 1740 AB 2015 6 148 5.4 11.00 12.60 182216.30-185540.9

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

 
 
WDS 18223-1856 J 1740 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18223-1856 J 1740 AB : MEASURES
 
 
No records found.

 
 
WDS 18223-1856 : VIRTUAL EYEPIECE
 
 

18223-1856 J 1740A mag 11 18223-1856 J 1740B sep 5.4 P.A. 149.00 mag 12.6 18223-1856 J 1740C sep 8.7 P.A. 177.60 mag 11.6 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 18223-1856 : ALADIN DSS IMAGE @ 18h 22m 16.30s -18° 55' 40.9"
 
 
 
 
WDS 18223-1856 J 1740 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18223-1856 J 1740AB distance=0' 18214-1852 EVS 35AB distance=14' 18214-1852 KRV 48AC distance=14' 18214-1852 KRV 48AD distance=14' 18228-1843 CHR 235 distance=15' 18232-1903 I 1365 distance=16' 18228-1910 OCC 474 distance=17' 18217-1909 BRT1531 distance=17' 18236-1849 ARA 477 distance=21' 18241-1905 ARA 747 distance=27' 18244-1917 J 1630 distance=35' 18232-1823 TOB 288 distance=36' 18238-1930 LEO 16 distance=42' 18229-1818 J 1629 distance=42' 18237-1936 ARA 746 distance=46' 18242-1935 BU 49AB distance=48' 18242-1935 BU 49AC distance=48' 18242-1935 BU 49AD distance=48' 18210-1939 BU 48AB distance=48' 18210-1939 BU 48AC distance=48' 18210-1939 BU 48CD distance=48' 18206-1811 SKF 100 distance=51' 18186-1906 OCC9181 distance=53' 18260-1901 TDT 863 distance=53' 18191-1828 ARA 474 distance=54' 18210-1805 DON 893 distance=54' 18187-1837 BU 300CD distance=54' 18187-1837 BU 639AB distance=54' 18187-1837 SHJ 264AB,C distance=54' 18187-1837 FOX 225AB,E distance=54' 18184-1859 OCC9180 distance=56' 18262-1846 J 1743 distance=57' 18212-1800 DON 894 distance=58' 18193-1817 BRT1527 distance=59' 18198-1809 RST3175 distance=59' 18246-1944 OCC 459 distance=59' 18262-1832 CHR 236 distance=61' 18205-1951 DON 892 distance=61' 18180-1842 HWE 42 distance=61' 18261-1829 ARA 478 distance=61' 18196-1944 WRH 30 distance=62' 18179-1848 BU 299TS distance=64' 18179-1848 BU 299BR distance=64' 18179-1848 SHJ 263AB distance=64' 18179-1848 BU 299AT distance=64' 18179-1848 BU 299AU distance=64' 18179-1848 BU 299AV distance=64' 18179-1848 BU 299AW distance=64' 18209-1956 RST3177 distance=64' 18179-1848 BU 299VW distance=64' 18188-1804 OL 104 distance=65' 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 18223-1856 J 1740 AB 148 5.4
Show 18223-1856 J 1740 AC 178 8.7
Show 18214-1852 EVS 35 AB 204 10.6 14
Show 18214-1852 KRV 48 AC 157 71.4 14
Show 18214-1852 KRV 48 AD 98 95.0 14
Show 18228-1843 CHR 235 182 0.1 15
Show 18232-1903 I 1365 150 1.3 16
Show 18228-1910 OCC 474 -1 0.2 17
Show 18217-1909 BRT1531 215 4.9 17
Show 18236-1849 ARA 477 352 13.9 21
Show 18241-1905 ARA 747 291 6.2 27
Show 18244-1917 J 1630 222 5.3 35
Show 18232-1823 TOB 288 184 12.6 36
Show 18238-1930 LEO 16 84 1.2 42
Show 18229-1818 J 1629 82 8.6 42
Show 18237-1936 ARA 746 280 12.9 46
Show 18242-1935 BU 49 AB 45 8.2 48
Show 18242-1935 BU 49 AC 304 22.4 48
Show 18242-1935 BU 49 AD 149 23.4 48
Show 18210-1939 BU 48 AB 349 2.6 48
Show 18210-1939 BU 48 AC 283 78.6 48
Show 18210-1939 BU 48 CD 57 16.4 48
Show 18206-1811 SKF 100 140 3.8 51
Show 18186-1906 OCC9181 -1 0.2 53
Show 18260-1901 TDT 863 23 1.7 53
Show 18191-1828 ARA 474 222 12.6 54
Show 18210-1805 DON 893 220 2.8 54
Show 18187-1837 BU 300 CD 329 6.3 54
Show 18187-1837 BU 639 AB 136 0.5 54
Show 18187-1837 SHJ 264 AB,C 50 17.2 54
Show 18187-1837 FOX 225 AB,E 328 145.6 54
Show 18184-1859 OCC9180 -1 0.1 56
Show 18262-1846 J 1743 265 3.4 57
Show 18212-1800 DON 894 342 1.2 58
Show 18193-1817 BRT1527 359 5.0 59
Show 18198-1809 RST3175 127 0.6 59
Show 18246-1944 OCC 459 -1 2.5 59
Show 18262-1832 CHR 236 116 0.1 61
Show 18205-1951 DON 892 298 1.3 61
Show 18180-1842 HWE 42 189 21.5 61
Show 18261-1829 ARA 478 54 12.0 61
Show 18196-1944 WRH 30 273 0.3 62
Show 18179-1848 BU 299 TS 304 7.5 64
Show 18179-1848 BU 299 BR 133 10.2 64
Show 18179-1848 SHJ 263 AB 10 53.7 64
Show 18179-1848 BU 299 AT 21 21.5 64
Show 18179-1848 BU 299 AU 66 28.5 64
Show 18179-1848 BU 299 AV 324 22.9 64
Show 18179-1848 BU 299 AW 325 23.4 64
Show 18209-1956 RST3177 326 1.3 64
Show 18179-1848 BU 299 VW 317 6.8 64

 
 
WDS 18223-1856 : COMPONENTS
 
 
  A B
B pa=149.0°
sep=5.36"
 
C pa=177.6°
sep=8.68"
pa=210.5°
sep=4.73"
 
 
18223-1856 A
 
 
Coord arcsec 2000 182216.30-185540.9 Mag 11 PmRA -5.00 PmDE 3.0
 
 
18223-1856 B
 
 
Coord arcsec 2000 182216.49-185545.5 Mag 12.6 PmRA 65.00 PmDE -36.0
Calc delta mag 1.6 Calc coord yes
 
 
18223-1856 C
 
 
Coord arcsec 2000 182216.33-185549.6 Mag 11.6 PmRA -11.00 PmDE -6.0
Calc delta mag 0.6 Calc coord yes