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Current system
18482-1820
J 1636


Nearby doubles
2' : 18480-1817
WSI 36

4' : 18480-1814
RST3198

23' : 18488-1836
KUI 88

25' : 18488-1838
RSS 491

32' : 18500-1826
J 1658

33' : 18498-1836
TDT1075

34' : 18503-1812
TDT1080

35' : 18494-1750
HJ 2840

37' : 18505-1818
TDT1081

39' : 18506-1813
RST3200

43' : 18494-1740
TDT1072

45' : 18496-1854
OCC 454

53' : 18510-1747
HJ 2842

56' : 18470-1912
HJ 2837

57' : 18496-1909
OCC 455AB

70' : 18442-1733
HLD 146

75' : 18429-1829
ARA 488

76' : 18487-1702
J 2235AB

77' : 18531-1838
HO 569AB

79' : 18516-1719
HU 255

79' : 18483-1935
B 2461

82' : 18479-1936
J 1657

82' : 18500-1933
KPP4124

83' : 18435-1725
RST3194

85' : 18526-1909
ARA 764

85' : 18465-1940
BRT1543



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.

18482-1820 J 1636

 
 
18h 47m 57.50s -18° 16' 56.4" P.A. 78.00 sep 7.1 mag 11.40,12.20
 
 
Coord 2000 18482-1820 Discov num J  1636 Comp Coord arcsec 2000 18 47 57.50 -18 16 56.4
Date first 1941 Date last 2015 Obs 8
Pa first 80 Pa last 78.4 P.A. Now (θ) 78.4°
Sep first 5.0 Sep last 7.138 Sep. Now (ρ) 7.138"
Mag pri 11.40 Mag sec 12.20 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -044 Sec motion ra +026
Pri motion dec -028 Sec motion dec +008
Notes R (Red magnitudes)
rPM=1.509
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4098450247081552256
 
 
WDS 18482-1820 J 1636 : 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
18482-1820 J 1636 2001 3 78 7.2 10.00 10.00 184817.78-181927.4
18482-1820 J 1636 2015 6 78 7.1 11.40 12.20 I R 184757.50-181656.4

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

 
 
WDS 18482-1820 J 1636 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18482-1820 J 1636 : MEASURES
 
 
No records found.

 
 
WDS 18482-1820 : VIRTUAL EYEPIECE
 
 

18482-1820 J 1636A mag 11.4 18482-1820 J 1636B sep 6.8 P.A. 77.80 mag 12.2 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 18482-1820 : ALADIN DSS IMAGE @ 18h 47m 57.50s -18° 16' 56.4"
 
 
 
 
WDS 18482-1820 J 1636 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18482-1820 J 1636 distance=0' 18480-1817 WSI 36 distance=2' 18480-1814 RST3198 distance=4' 18488-1836 KUI 88 distance=23' 18488-1838 RSS 491 distance=25' 18500-1826 J 1658 distance=32' 18498-1836 TDT1075 distance=33' 18503-1812 TDT1080 distance=34' 18494-1750 HJ 2840 distance=35' 18505-1818 TDT1081 distance=37' 18506-1813 RST3200 distance=39' 18494-1740 TDT1072 distance=43' 18496-1854 OCC 454 distance=45' 18510-1747 HJ 2842 distance=53' 18470-1912 HJ 2837 distance=56' 18496-1909 OCC 455AB distance=57' 18442-1733 HLD 146 distance=70' 18487-1702 J 2235BC distance=75' 18429-1829 ARA 488 distance=75' 18487-1702 J 2235AB distance=76' 18531-1838 HO 569AB distance=77' 18531-1838 OCC9186Aa,Ab distance=77' 18516-1719 HU 255 distance=79' 18483-1935 B 2461 distance=79' 18479-1936 J 1657 distance=82' 18500-1933 KPP4124 distance=82' 18435-1725 RST3194 distance=83' 18526-1909 ARA 764 distance=85' 18465-1940 BRT1543 distance=85' 18528-1725 HU 257 distance=86' 18496-1654 HWE 44AB distance=86' 18496-1654 HWE 44AC distance=86' 18496-1654 KNP 3AD distance=86' 18498-1655 TDT4316 distance=86' 18480-1647 HJ 2838 distance=91' 18429-1917 OCC9184 distance=94' 18509-1646 HLD 148 distance=98' 18418-1909 J 2221AB distance=103' 18418-1909 J 2221AC distance=103' 18477-1633 RST4020 distance=105' 18528-1658 J 2238 distance=105' 18412-1731 FEN 34 distance=108' 18549-1733 RST3205AB distance=108' 18549-1733 HJ 2843AB,C distance=108' 18510-1958 ARA1162AB distance=111' 18510-1958 FYM 269AC distance=111' 18510-1958 FYM 269AD distance=111' 18441-1954 ARA1160 distance=113' 18439-1954 STN 44 distance=113' 18553-1738 HJ 2844 distance=113' 18536-1941 RST3203 distance=117' 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 18482-1820 J 1636 78 7.1
Show 18480-1817 WSI 36 262 15.8 2
Show 18480-1814 RST3198 154 0.4 4
Show 18488-1836 KUI 88 153 0.5 23
Show 18488-1838 RSS 491 334 10.8 25
Show 18500-1826 J 1658 59 8.4 32
Show 18498-1836 TDT1075 97 0.5 33
Show 18503-1812 TDT1080 134 0.9 34
Show 18494-1750 HJ 2840 173 15.2 35
Show 18505-1818 TDT1081 75 0.5 37
Show 18506-1813 RST3200 0.7 39
Show 18494-1740 TDT1072 310 0.7 43
Show 18496-1854 OCC 454 -1 0.1 45
Show 18510-1747 HJ 2842 338 29.9 53
Show 18470-1912 HJ 2837 89 11.2 56
Show 18496-1909 OCC 455 AB -1 0.2 57
Show 18442-1733 HLD 146 194 2.2 70
Show 18487-1702 J 2235 BC 5 6.6 75
Show 18429-1829 ARA 488 167 20.8 75
Show 18487-1702 J 2235 AB 203 90.0 76
Show 18531-1838 HO 569 AB 38 15.6 77
Show 18531-1838 OCC9186 Aa,Ab -1 -1.0 77
Show 18516-1719 HU 255 166 1.4 79
Show 18483-1935 B 2461 197 6.7 79
Show 18479-1936 J 1657 28 3.6 82
Show 18500-1933 KPP4124 15 1.5 82
Show 18435-1725 RST3194 87 4.0 83
Show 18526-1909 ARA 764 221 10.8 85
Show 18465-1940 BRT1543 258 3.3 85
Show 18528-1725 HU 257 341 2.1 86
Show 18496-1654 HWE 44 AB 298 2.0 86
Show 18496-1654 HWE 44 AC 308 36.4 86
Show 18496-1654 KNP 3 AD 200 22.2 86
Show 18498-1655 TDT4316 333 45.1 86
Show 18480-1647 HJ 2838 335 33.4 91
Show 18429-1917 OCC9184 -1 0.1 94
Show 18509-1646 HLD 148 30 5.0 98
Show 18418-1909 J 2221 AB 254 7.5 103
Show 18418-1909 J 2221 AC 346 17.9 103
Show 18477-1633 RST4020 26 3.5 105
Show 18528-1658 J 2238 182 4.8 105
Show 18412-1731 FEN 34 325 3.8 108
Show 18549-1733 RST3205 AB 300 0.5 108
Show 18549-1733 HJ 2843 AB,C 339 22.0 108
Show 18510-1958 ARA1162 AB 290 10.3 111
Show 18510-1958 FYM 269 AC 179 7.0 111
Show 18510-1958 FYM 269 AD 342 16.7 111
Show 18441-1954 ARA1160 184 8.4 113
Show 18439-1954 STN 44 316 1.6 113
Show 18553-1738 HJ 2844 105 23.7 113
Show 18536-1941 RST3203 330 0.6 117

 
 
WDS 18482-1820 : COMPONENTS
 
 
  A
B pa=77.8°
sep=6.79"
 
 
18482-1820 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184757.50-181656.4 Mag 11.4 PmRA -44.00
PmDE -28.0
 
 
18482-1820 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184757.97-181655.0 Mag 12.2 PmRA 26.00
PmDE 8.0 Calc delta mag 0.8 Calc coord yes