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Current system
18269-1429
J 520
HD 169803


Nearby doubles
14' : 18261-1422
TDT 864

16' : 18273-1441
BRT 590

22' : 18279-1444
J 1651

24' : 18255-1439
TOK 796

27' : 18287-1420
J 1831

28' : 18283-1446
BRT 591

56' : 18275-1522
J 1631AB

58' : 18309-1418
BRT 592

60' : 18293-1517
HU 67

63' : 18235-1506
BRT 631

63' : 18284-1527
FOX 82

65' : 18309-1456
FOX 231

66' : 18315-1430
BRT 593

67' : 18223-1437
J 519AB

70' : 18299-1522
BRT 632

72' : 18221-1414
KPP2327

75' : 18315-1456
J 2132

78' : 18222-1505
STF2306AB

80' : 18323-1439
CHR 73

82' : 18321-1400
HO 435AB

82' : 18307-1530
J 1653

83' : 18303-1321
TDT 917

86' : 18214-1501
FOX 226

92' : 18332-1418
SLE 185AB

94' : 18242-1303
BRT2752

96' : 18282-1602
RST4012



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.

18269-1429 J 520 (HD 169803)

 
 
18h 26m 55.15s -14° 28' 05.5" P.A. 294.00 sep 5.7 mag 10.22,10.44 Sp B5III:
 
 
Coord 2000 18269-1429 Discov num J   520 Comp Coord arcsec 2000 18 26 55.15 -14 28 05.5
Date first 1907 Date last 2018 Obs 13
Pa first 291 Pa last 294.4 P.A. Now (θ) 294.4°
Sep first 6.8 Sep last 5.718 Sep. Now (ρ) 5.718"
Mag pri 10.22 Mag sec 10.44 delta mag (ΔM) 0.22 Spectral class B5III: (blue-white)
Pri motion ra -008 Sec motion ra +006
Pri motion dec +002 Sec motion dec +002
Notes
rPM=1.698
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 169803 Constellation Scutum Tycho2 5702-02537-1 Gaia DR2 4104236530087731072
HD 169803
 
 
WDS 18269-1429 J 520 (HD 169803) : 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
18269-1429 J 520 1999 8 294 5.7 10.22 10.44 B5III: D 182655.15-142805.5
18269-1429 J 520 2009 9 296 5.4 10.22 10.44 B5III: D 182655.15-142805.5
18269-1429 J 520 2017 12 295 5.7 10.22 10.44 B5III: 182655.15-142805.5
18269-1429 J 520 2018 13 295 5.7 10.22 10.44 B5III: 182655.15-142805.5

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

 
 
WDS 18269-1429 J 520 (HD 169803) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18269-1429 J 520 (HD 169803) : MEASURES
 
 
No records found.

 
 
WDS 18269-1429 (HD 169803) : VIRTUAL EYEPIECE
 
 

18269-1429 J 520A mag 10.22 Sp B5III: 18269-1429 J 520B sep 5.6 P.A. 295.10 mag 10.44 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 18269-1429 (HD 169803) : ALADIN DSS IMAGE @ 18h 26m 55.15s -14° 28' 05.5"
 
 
 
 
WDS 18269-1429 J 520 (HD 169803) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18269-1429 J 520 distance=1' 18261-1422 TDT 864 distance=14' 18273-1441 BRT 590 distance=16' 18279-1444 J 1651 distance=22' 18255-1439 TOK 796 distance=24' 18287-1420 J 1831 distance=27' 18283-1446 BRT 591 distance=28' 18275-1522 J 1631AB distance=56' 18275-1522 J 1631AC distance=56' 18275-1522 J 1631AF distance=56' 18275-1522 FOX 229C,DE distance=57' 18275-1522 FOX 229DE distance=57' 18309-1418 BRT 592 distance=58' 18293-1517 HU 67 distance=60' 18235-1506 BRT 631 distance=63' 18284-1527 FOX 82 distance=63' 18309-1456 FOX 231 distance=65' 18315-1430 BRT 593 distance=66' 18223-1437 J 519AB distance=67' 18223-1437 J 519AC distance=67' 18299-1522 BRT 632 distance=70' 18221-1414 KPP2327 distance=72' 18315-1456 J 2132 distance=75' 18222-1505 STF2306AB distance=78' 18222-1505 MTL 3BC distance=78' 18323-1439 CHR 73 distance=80' 18321-1400 HO 435AB distance=82' 18321-1400 HO 435AC distance=82' 18321-1400 HO 435AD distance=82' 18321-1400 HO 435AE distance=82' 18307-1530 J 1653 distance=82' 18303-1321 TDT 917 distance=83' 18214-1501 FOX 226 distance=86' 18332-1418 SLE 185AB distance=92' 18332-1418 SLE 185AC distance=92' 18242-1303 BRT2752 distance=94' 18282-1602 RST4012 distance=96' 18214-1522 CBL 168 distance=97' 18308-1309 BRT2754 distance=98' 18337-1426 SLE 190 distance=99' 18211-1339 RST9006 distance=102' 18300-1257 HU 69 distance=102' 18266-1612 J 461 distance=103' 18209-1524 BRT 589 distance=103' 18313-1306 EVS 8 distance=104' 18341-1421 RST4017 distance=105' 18295-1606 TDT 909 distance=105' 18307-1559 ARA 103 distance=106' 18196-1447 HU 61 distance=109' 18276-1240 SKF2390 distance=109' 18210-1321 BWE 2 distance=110' 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 18269-1429 J 520 294 5.7 1
Show 18261-1422 TDT 864 279 0.7 14
Show 18273-1441 BRT 590 249 2.7 16
Show 18279-1444 J 1651 76 3.2 22
Show 18255-1439 TOK 796 322 0.2 24
Show 18287-1420 J 1831 349 5.6 27
Show 18283-1446 BRT 591 18 3.8 28
Show 18275-1522 J 1631 AB 264 27.5 56
Show 18275-1522 J 1631 AC 157 118.0 56
Show 18275-1522 J 1631 AF 309 126.4 56
Show 18275-1522 FOX 229 C,DE 243 6.7 57
Show 18275-1522 FOX 229 DE 328 2.7 57
Show 18309-1418 BRT 592 321 6.4 58
Show 18293-1517 HU 67 322 1.7 60
Show 18235-1506 BRT 631 308 3.9 63
Show 18284-1527 FOX 82 73 4.4 63
Show 18309-1456 FOX 231 8 8.9 65
Show 18315-1430 BRT 593 355 5.6 66
Show 18223-1437 J 519 AB 198 7.5 67
Show 18223-1437 J 519 AC 226 13.9 67
Show 18299-1522 BRT 632 321 4.9 70
Show 18221-1414 KPP2327 41 19.8 72
Show 18315-1456 J 2132 322 3.7 75
Show 18222-1505 STF2306 AB 222 9.1 78
Show 18222-1505 MTL 3 BC 71 0.8 78
Show 18323-1439 CHR 73 254 0.0 80
Show 18321-1400 HO 435 AB 228 1.7 82
Show 18321-1400 HO 435 AC 269 23.9 82
Show 18321-1400 HO 435 AD 80 16.7 82
Show 18321-1400 HO 435 AE 1 21.3 82
Show 18307-1530 J 1653 237 6.7 82
Show 18303-1321 TDT 917 33 7.6 83
Show 18214-1501 FOX 226 150 20.2 86
Show 18332-1418 SLE 185 AB 253 11.5 92
Show 18332-1418 SLE 185 AC 288 44.5 92
Show 18242-1303 BRT2752 92 2.5 94
Show 18282-1602 RST4012 113 0.2 96
Show 18214-1522 CBL 168 26 18.9 97
Show 18308-1309 BRT2754 328 4.6 98
Show 18337-1426 SLE 190 34 14.1 99
Show 18211-1339 RST9006 246 1.4 102
Show 18300-1257 HU 69 233 0.3 102
Show 18266-1612 J 461 350 2.8 103
Show 18209-1524 BRT 589 119 6.2 103
Show 18313-1306 EVS 8 96 12.8 104
Show 18341-1421 RST4017 211 0.2 105
Show 18295-1606 TDT 909 85 1.7 105
Show 18307-1559 ARA 103 189 13.9 106
Show 18196-1447 HU 61 116 2.5 109
Show 18276-1240 SKF2390 165 0.6 109
Show 18210-1321 BWE 2 100 0.8 110

 
 
WDS 18269-1429 : COMPONENTS
 
 
  A
B pa=295.1°
sep=5.57"
 
 
18269-1429 A
 
 
Componente originario normalizzato AB Name HD 169803 Coord arcsec 2000 182655.15-142805.5 Mag 10.22
Spectral class B5III: (blue-white) PmRA -8.00 PmDE 2.0 Tycho2 5702-02537-1
HD 169803
Tycho2
Tycho2 5702-02537-1 Pflag RAmdeg 276.72979884 DEmdeg -14.46818228
PmRA -9.2 PmDE 1.0 E RAmdeg 26 E DEmdeg 31
E pmRA 1.8 E pmDE 1.8 EpRAm 1989.40 EpDEm 1987.95
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.1
Q pmDE 0.4 BTmag 10.523 E BTmag 0.042 VTmag 10.225
E VTmag 0.047 Prox 57 TYC T HIP
CCDM RAdeg 276.72982056 DEdeg -14.46818444 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 26.2 E DEdeg 31.7 Posflg
Corr 0.0
 
 
18269-1429 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182654.80-142803.1 Mag 10.44 PmRA 6.00
PmDE 2.0 Tycho2 5702-02537-2 Calc delta mag 0.22 Calc coord yes
Tycho2
Tycho2 5702-02537-2 Pflag RAmdeg 276.72833462 DEmdeg -14.46751485
PmRA 4.6 PmDE 2.1 E RAmdeg 29 E DEmdeg 35
E pmRA 2.6 E pmDE 2.6 EpRAm 1990.29 EpDEm 1989.43
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.579 E BTmag 0.046 VTmag 10.444
E VTmag 0.056 Prox 57 TYC T HIP
CCDM RAdeg 276.72832361 DEdeg -14.46751972 EpRA 1990 1.74
EpDE 1990 1.64 E RAdeg 28.5 E DEdeg 34.7 Posflg
Corr 0.1