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Doubles in session


Current system
18547-0912
J 2240


Nearby doubles
21' : 18561-0914
J 2242

30' : 18566-0911
J 2243

35' : 18530-0935
CHR 81AB

36' : 18552-0835
J 2535

43' : 18575-0912
J 2244

55' : 18567-0826
J 2156AB

58' : 18554-1008
RST4608

60' : 18587-0857
BRT 486

63' : 18550-1013
RST4607

64' : 18581-0832
TDT1152

65' : 18576-1001
HDS2688

66' : 18532-1013
SZA 6

70' : 18591-0846
J 1663AB

76' : 18509-0821
J 1638

80' : 18598-0938
J 2685

82' : 19003-0914
BRT 488AB

85' : 18501-0823
HDS2670

87' : 18532-0748
LEO 41

89' : 18579-0758
J 2683

90' : 18580-0756
DAM 130

91' : 19007-0911
J 2246AB

93' : 19008-0913
J 2247

93' : 18566-1038
J 2536

94' : 19009-0829
J 2248

94' : 18508-0759
BU 970

94' : 19002-0824
HDS2695



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.

18547-0912 J 2240

 
 
18h 54m 45.81s -09° 11' 19.9" P.A. 236.00 sep 4.6 mag 11.07,11.10
 
 
Coord 2000 18547-0912 Discov num J  2240 Comp Coord arcsec 2000 18 54 45.81 -09 11 19.9
Date first 1942 Date last 2006 Obs 2
Pa first 55 Pa last 236.3 P.A. Now (θ) 236.3°
Sep first 4.0 Sep last 4.55 Sep. Now (ρ) 4.55"
Mag pri 11.07 Mag sec 11.10 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5706-00480-1 Gaia DR2 4203619599446448640
 
 
WDS 18547-0912 J 2240 : 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
18547-0912 J 2240 1942 1 55 4.0 11.07 11.10 185445.81-091119.9
18547-0912 J 2240 2006 2 236 4.6 11.07 11.10 185445.81-091119.9

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

 
 
WDS 18547-0912 J 2240 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18547-0912 J 2240 : MEASURES
 
 
No records found.

 
 
WDS 18547-0912 : VIRTUAL EYEPIECE
 
 

18547-0912 J 2240A mag 11.07 18547-0912 J 2240B sep 4.5 P.A. 236.00 mag 11.1 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 18547-0912 : ALADIN DSS IMAGE @ 18h 54m 45.81s -09° 11' 19.9"
 
 
 
 
WDS 18547-0912 J 2240 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18547-0912 J 2240 distance=0' 18561-0914 J 2242 distance=21' 18566-0911 J 2243 distance=30' 18530-0935 CHR 81AB distance=35' 18552-0835 J 2535 distance=36' 18575-0912 J 2244 distance=43' 18567-0826 J 2156AB distance=55' 18567-0826 J 2156BC distance=55' 18554-1008 RST4608 distance=58' 18587-0857 BRT 486 distance=60' 18550-1013 RST4607 distance=63' 18581-0832 TDT1152 distance=64' 18576-1001 HDS2688 distance=65' 18532-1013 SZA 6 distance=66' 18591-0846 J 1663AB distance=70' 18591-0846 J 1663AC distance=70' 18509-0821 J 1638 distance=76' 18598-0938 J 2685 distance=80' 19003-0914 J 2245AC distance=82' 19003-0914 BRT 488AB distance=82' 18501-0823 HDS2670 distance=85' 18532-0748 LEO 41 distance=87' 18579-0758 J 2683 distance=89' 18580-0756 DAM 130 distance=90' 19007-0911 J 2246AB distance=91' 19007-0911 DAM 131BC distance=91' 19008-0913 J 2247 distance=93' 18566-1038 J 2536 distance=93' 19009-0829 J 2248 distance=94' 18508-0759 BU 970 distance=94' 19002-0824 HDS2695 distance=94' 18492-0957 A 1888 distance=95' 19010-0827 J 2249 distance=95' 18490-0828 HDS2666Aa,Ab distance=97' 18490-0828 STF2388AB distance=97' 18490-0828 ABH 105AD distance=97' 18490-0828 ABH 105AE distance=97' 18490-0828 STF2388BC distance=97' 18505-0756 HJ 868AB distance=98' 18505-0756 ABH 106AC distance=98' 18505-0756 ABH 106AD distance=98' 18505-0756 ABH 106AE distance=98' 18505-0756 ABH 106AF distance=98' 18505-0756 ABH 106AG distance=98' 18505-0756 ABH 106AH distance=98' 18505-0756 ABH 106AI distance=98' 18505-0756 ABH 106AJ distance=98' 18505-0756 FOX 236AK distance=98' 18499-0802 TDT1076 distance=101' 18503-0754 BU 969AB distance=102' 18503-0754 BU 969AC distance=102' 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 18547-0912 J 2240 236 4.6
Show 18561-0914 J 2242 129 4.8 21
Show 18566-0911 J 2243 308 8.9 30
Show 18530-0935 CHR 81 AB 89 0.2 35
Show 18552-0835 J 2535 330 2.4 36
Show 18575-0912 J 2244 56 6.8 43
Show 18567-0826 J 2156 AB 1 50.3 55
Show 18567-0826 J 2156 BC 308 4.7 55
Show 18554-1008 RST4608 7 0.5 58
Show 18587-0857 BRT 486 61 4.5 60
Show 18550-1013 RST4607 126 1.0 63
Show 18581-0832 TDT1152 140 1.6 64
Show 18576-1001 HDS2688 197 0.3 65
Show 18532-1013 SZA 6 89 0.2 66
Show 18591-0846 J 1663 AB 115 3.6 70
Show 18591-0846 J 1663 AC 136 14.2 70
Show 18509-0821 J 1638 264 7.9 76
Show 18598-0938 J 2685 307 6.4 80
Show 19003-0914 J 2245 AC 237 12.7 82
Show 19003-0914 BRT 488 AB 47 6.6 82
Show 18501-0823 HDS2670 315 0.1 85
Show 18532-0748 LEO 41 246 1.6 87
Show 18579-0758 J 2683 318 6.3 89
Show 18580-0756 DAM 130 152 8.5 90
Show 19007-0911 J 2246 AB 38 7.7 91
Show 19007-0911 DAM 131 BC 323 4.2 91
Show 19008-0913 J 2247 283 6.5 93
Show 18566-1038 J 2536 164 2.9 93
Show 19009-0829 J 2248 196 9.4 94
Show 18508-0759 BU 970 107 1.6 94
Show 19002-0824 HDS2695 105 10.8 94
Show 18492-0957 A 1888 165 2.2 95
Show 19010-0827 J 2249 227 7.7 95
Show 18490-0828 HDS2666 Aa,Ab 257 0.2 97
Show 18490-0828 STF2388 AB 344 53.6 97
Show 18490-0828 ABH 105 AD 157 43.8 97
Show 18490-0828 ABH 105 AE 275 72.2 97
Show 18490-0828 STF2388 BC 18 21.1 97
Show 18505-0756 HJ 868 AB 84 9.7 98
Show 18505-0756 ABH 106 AC 130 26.2 98
Show 18505-0756 ABH 106 AD 145 49.0 98
Show 18505-0756 ABH 106 AE 263 44.5 98
Show 18505-0756 ABH 106 AF 184 65.4 98
Show 18505-0756 ABH 106 AG 115 104.3 98
Show 18505-0756 ABH 106 AH 87 92.6 98
Show 18505-0756 ABH 106 AI 123 56.7 98
Show 18505-0756 ABH 106 AJ 257 77.7 98
Show 18505-0756 FOX 236 AK 320 6.4 98
Show 18499-0802 TDT1076 156 0.9 101
Show 18503-0754 BU 969 AB 239 14.4 102
Show 18503-0754 BU 969 AC 102 43.2 102

 
 
WDS 18547-0912 : COMPONENTS
 
 
  A
B pa=236.0°
sep=4.51"
 
 
18547-0912 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185445.81-091119.9 Mag 11.07 PmRA -9.00
PmDE -12.0 Tycho2 5706-00480-1
Tycho2
Tycho2 5706-00480-1 Pflag RAmdeg 283.69090313 DEmdeg -9.18887917
PmRA -9.0 PmDE -11.8 E RAmdeg 58 E DEmdeg 45
E pmRA 2.4 E pmDE 2.4 EpRAm 1980.08 EpDEm 1979.17
Num 4 Q RAmdeg 0.9 Q DEmdeg 2.1 Q pmRA 0.9
Q pmDE 2.1 BTmag 12.554 E BTmag 0.285 VTmag 11.075
E VTmag 0.106 Prox 999 TYC HIP
CCDM RAdeg 283.69090861 DEdeg -9.18879000 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 77.7 E DEdeg 92.5 Posflg
Corr 0.1
 
 
18547-0912 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185445.56-091122.4 Mag 11.1 Calc delta mag 0.03
Calc coord yes