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Current system
18287-1420
J 1831


Nearby doubles
27' : 18269-1429
J 520

27' : 18279-1444
J 1651

28' : 18283-1446
BRT 591

31' : 18273-1441
BRT 590

32' : 18309-1418
BRT 592

38' : 18261-1422
TDT 864

42' : 18315-1430
BRT 593

49' : 18309-1456
FOX 231

50' : 18255-1439
TOK 796

55' : 18321-1400
HO 435AB

57' : 18323-1439
CHR 73

59' : 18315-1456
J 2132

59' : 18293-1517
HU 67

63' : 18303-1321
TDT 917

66' : 18275-1522
J 1631AB

66' : 18299-1522
BRT 632

67' : 18332-1418
SLE 185AB

68' : 18284-1527
FOX 82

74' : 18337-1426
SLE 190

76' : 18307-1530
J 1653

78' : 18308-1309
BRT2754

79' : 18341-1421
RST4017

83' : 18313-1306
EVS 8

85' : 18300-1257
HU 69

87' : 18339-1339
SLE 192

88' : 18235-1506
BRT 631



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.

18287-1420 J 1831

 
 
18h 28m 39.12s -14° 19' 27.0" P.A. 349.00 sep 5.6 mag 10.52,10.50 Sp B
 
 
Coord 2000 18287-1420 Discov num J  1831 Comp Coord arcsec 2000 18 28 39.12 -14 19 27.0
Date first 1905 Date last 2018 Obs 12
Pa first 354 Pa last 349 P.A. Now (θ) 349°
Sep first 6.1 Sep last 5.633 Sep. Now (ρ) 5.633"
Mag pri 10.52 Mag sec 10.50 delta mag (ΔM) 0.02 Spectral class B (blue-white)
Pri motion ra +003 Sec motion ra -002
Pri motion dec +000 Sec motion dec +002
Notes
rPM=1.795
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5702-01397-1 Gaia DR2 4104330224764718976
 
 
WDS 18287-1420 J 1831 : 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
18287-1420 J 1831 1941 3 350 4.0 10.52 10.50 B 182839.12-141927.0
18287-1420 J 1831 2000 4 350 5.8 10.52 10.50 B 182839.12-141927.0
18287-1420 J 1831 2007 8 350 5.7 10.52 10.50 B 182839.12-141927.0
18287-1420 J 1831 2017 9 350 5.6 10.52 10.50 B 182839.12-141927.0
18287-1420 J 1831 2018 12 350 5.6 10.52 10.50 B 182839.12-141927.0

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

 
 
WDS 18287-1420 J 1831 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18287-1420 J 1831 : MEASURES
 
 
No records found.

 
 
WDS 18287-1420 : VIRTUAL EYEPIECE
 
 

18287-1420 J 1831A mag 10.52 Sp B 18287-1420 J 1831B sep 5.6 P.A. 349.30 mag 10.5 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 18287-1420 : ALADIN DSS IMAGE @ 18h 28m 39.12s -14° 19' 27.0"
 
 
 
 
WDS 18287-1420 J 1831 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18287-1420 J 1831 distance=0' 18269-1429 J 520 distance=27' 18279-1444 J 1651 distance=27' 18283-1446 BRT 591 distance=28' 18273-1441 BRT 590 distance=31' 18309-1418 BRT 592 distance=32' 18261-1422 TDT 864 distance=38' 18315-1430 BRT 593 distance=42' 18309-1456 FOX 231 distance=49' 18255-1439 TOK 796 distance=50' 18321-1400 HO 435AB distance=55' 18321-1400 HO 435AC distance=55' 18321-1400 HO 435AD distance=55' 18321-1400 HO 435AE distance=55' 18323-1439 CHR 73 distance=57' 18315-1456 J 2132 distance=59' 18293-1517 HU 67 distance=59' 18303-1321 TDT 917 distance=63' 18275-1522 J 1631AB distance=66' 18275-1522 J 1631AC distance=66' 18275-1522 J 1631AF distance=66' 18299-1522 BRT 632 distance=66' 18332-1418 SLE 185AB distance=67' 18332-1418 SLE 185AC distance=67' 18275-1522 FOX 229C,DE distance=67' 18275-1522 FOX 229DE distance=67' 18284-1527 FOX 82 distance=68' 18337-1426 SLE 190 distance=74' 18307-1530 J 1653 distance=76' 18308-1309 BRT2754 distance=78' 18341-1421 RST4017 distance=79' 18313-1306 EVS 8 distance=83' 18300-1257 HU 69 distance=85' 18339-1339 SLE 192 distance=87' 18235-1506 BRT 631 distance=88' 18348-1449 J 2218 distance=93' 18223-1437 J 519AB distance=93' 18223-1437 J 519AC distance=93' 18349-1442 STF2337AB distance=94' 18349-1442 ARN 47AC distance=94' 18221-1414 KPP2327 distance=96' 18328-1304 J 1745 distance=98' 18242-1303 BRT2752 distance=100' 18276-1240 SKF2390 distance=101' 18326-1542 RBR 9 distance=101' 18282-1602 RST4012 distance=103' 18355-1356 SLE 204 distance=103' 18307-1559 ARA 103 distance=104' 18222-1505 STF2306AB distance=104' 18222-1505 MTL 3BC distance=104' 18295-1606 TDT 909 distance=107' 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 18287-1420 J 1831 349 5.6
Show 18269-1429 J 520 294 5.7 27
Show 18279-1444 J 1651 76 3.2 27
Show 18283-1446 BRT 591 18 3.8 28
Show 18273-1441 BRT 590 249 2.7 31
Show 18309-1418 BRT 592 321 6.4 32
Show 18261-1422 TDT 864 279 0.7 38
Show 18315-1430 BRT 593 355 5.6 42
Show 18309-1456 FOX 231 8 8.9 49
Show 18255-1439 TOK 796 322 0.2 50
Show 18321-1400 HO 435 AB 228 1.7 55
Show 18321-1400 HO 435 AC 269 23.9 55
Show 18321-1400 HO 435 AD 80 16.7 55
Show 18321-1400 HO 435 AE 1 21.3 55
Show 18323-1439 CHR 73 254 0.0 57
Show 18315-1456 J 2132 322 3.7 59
Show 18293-1517 HU 67 322 1.7 59
Show 18303-1321 TDT 917 33 7.6 63
Show 18275-1522 J 1631 AB 264 27.5 66
Show 18275-1522 J 1631 AC 157 118.0 66
Show 18275-1522 J 1631 AF 309 126.4 66
Show 18299-1522 BRT 632 321 4.9 66
Show 18332-1418 SLE 185 AB 253 11.5 67
Show 18332-1418 SLE 185 AC 288 44.5 67
Show 18275-1522 FOX 229 C,DE 243 6.7 67
Show 18275-1522 FOX 229 DE 328 2.7 67
Show 18284-1527 FOX 82 73 4.4 68
Show 18337-1426 SLE 190 34 14.1 74
Show 18307-1530 J 1653 237 6.7 76
Show 18308-1309 BRT2754 328 4.6 78
Show 18341-1421 RST4017 211 0.2 79
Show 18313-1306 EVS 8 96 12.8 83
Show 18300-1257 HU 69 233 0.3 85
Show 18339-1339 SLE 192 194 8.5 87
Show 18235-1506 BRT 631 308 3.9 88
Show 18348-1449 J 2218 169 6.6 93
Show 18223-1437 J 519 AB 198 7.5 93
Show 18223-1437 J 519 AC 226 13.9 93
Show 18349-1442 STF2337 AB 296 16.6 94
Show 18349-1442 ARN 47 AC 80 377.8 94
Show 18221-1414 KPP2327 41 19.8 96
Show 18328-1304 J 1745 53 8.8 98
Show 18242-1303 BRT2752 92 2.5 100
Show 18276-1240 SKF2390 165 0.6 101
Show 18326-1542 RBR 9 250 7.3 101
Show 18282-1602 RST4012 113 0.2 103
Show 18355-1356 SLE 204 234 25.0 103
Show 18307-1559 ARA 103 189 13.9 104
Show 18222-1505 STF2306 AB 222 9.1 104
Show 18222-1505 MTL 3 BC 71 0.8 104
Show 18295-1606 TDT 909 85 1.7 107

 
 
WDS 18287-1420 : COMPONENTS
 
 
  A
B pa=349.3°
sep=5.63"
 
 
18287-1420 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182839.12-141927.0 Mag 10.52 Spectral class B (blue-white)
PmRA 3.00 PmDE 0.0 Tycho2 5702-01397-1
Tycho2
Tycho2 5702-01397-1 Pflag RAmdeg 277.16300820 DEmdeg -14.32417350
PmRA 3.9 PmDE -0.6 E RAmdeg 53 E DEmdeg 66
E pmRA 1.9 E pmDE 2.0 EpRAm 1981.60 EpDEm 1976.15
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.9 Q pmRA 1.7
Q pmDE 0.9 BTmag 11.003 E BTmag 0.068 VTmag 10.521
E VTmag 0.064 Prox 999 TYC T HIP
CCDM RAdeg 277.16299917 DEdeg -14.32417194 EpRA 1990 1.78
EpDE 1990 1.64 E RAdeg 56.7 E DEdeg 73.3 Posflg
Corr 0.0
 
 
18287-1420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182839.05-141921.5 Mag 10.5 PmRA -2.00
PmDE 2.0 Calc delta mag 0.02 Calc coord yes