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Doubles in session


Current system
18506+1351
J 108
HD 229688


Nearby doubles
14' : 18502+1339
BPM 857AB

15' : 18510+1339
BPM 868

16' : 18504+1336
BPM 861

18' : 18503+1408
HEI 398

20' : 18494+1400
BPM 847

23' : 18520+1358
CHR 80

26' : 18523+1357
BPM 874

27' : 18517+1331
STF2409AB

30' : 18522+1409
BPM 872

30' : 18486+1344
BPM 836

30' : 18500+1420
BPM 854

31' : 18511+1421
BPMA 64

31' : 18493+1416
BPM 845

31' : 18526+1400
STF2412

34' : 18528+1357
BPM 876

37' : 18521+1322
TOB 296

38' : 18526+1414
BPMA 67

40' : 18479+1403
BPM 833

41' : 18496+1313
SHY 309

42' : 18531+1412
BPM 877

44' : 18491+1313
STF2399AB

45' : 18487+1426
BPM 838AB

45' : 18523+1314
TOB 297

46' : 18537+1353
BPM 880

49' : 18523+1432
STF2411AB

51' : 18538+1334
J 1188



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.

18506+1351 J 108 (HD 229688)

 
 
18h 50m 33.97s +13° 51' 21.3" P.A. 77.00 sep 2.0 mag 10.56,10.75 Sp G5
 
 
Coord 2000 18506+1351 Discov num J   108 Comp Coord arcsec 2000 18 50 33.97 +13 51 21.3
Date first 1910 Date last 2016 Obs 13
Pa first 79 Pa last 77.1 P.A. Now (θ) 77.1°
Sep first 1.5 Sep last 2.004 Sep. Now (ρ) 2.004"
Mag pri 10.56 Mag sec 10.75 delta mag (ΔM) 0.19 Spectral class G5 (yellow)
Pri motion ra +046 Sec motion ra +046
Pri motion dec -058 Sec motion dec -058
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 229688 Constellation Hercules Tycho2 1038-00960-1 Gaia DR2 4507059382454526592
HD 229688
 
 
WDS 18506+1351 J 108 (HD 229688) : 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
18506+1351 J 108 2001 9 78 2.0 10.56 10.75 185033.97+135121.3
18506+1351 J 108 2015 10 77 2.0 10.56 10.75 G5 185033.97+135121.3
18506+1351 J 108 2016 12 77 2.0 10.56 10.75 G5 185033.97+135121.3

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

 
 
WDS 18506+1351 J 108 (HD 229688) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18506+1351 J 108 (HD 229688) : MEASURES
 
 
No records found.

 
 
WDS 18506+1351 (HD 229688) : VIRTUAL EYEPIECE
 
 

18506+1351 J 108A mag 10.56 Sp G5 18506+1351 J 108B sep 1.9 P.A. 76.70 mag 10.75 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 18506+1351 (HD 229688) : ALADIN DSS IMAGE @ 18h 50m 33.97s +13° 51' 21.3"
 
 
 
 
WDS 18506+1351 J 108 (HD 229688) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18506+1351 J 108 distance=1' 18502+1339 BPM 857AB distance=14' 18502+1339 BPM 857BC distance=14' 18510+1339 BPM 868 distance=15' 18504+1336 BPM 861 distance=16' 18503+1408 HEI 398 distance=18' 18494+1400 BPM 847 distance=20' 18520+1358 CHR 80 distance=23' 18523+1357 BPM 874 distance=26' 18517+1331 STF2409AB distance=27' 18517+1331 STF2409AC distance=27' 18517+1331 WAL 96AB,D distance=27' 18522+1409 BPM 872 distance=30' 18486+1344 BPM 836 distance=30' 18500+1420 BPM 854 distance=30' 18511+1421 BPMA 64 distance=31' 18493+1416 BPM 845 distance=31' 18526+1400 STF2412 distance=31' 18528+1357 BPM 876 distance=34' 18521+1322 TOB 296 distance=37' 18526+1414 BPMA 67 distance=38' 18479+1403 BPM 833 distance=40' 18496+1313 SHY 309 distance=41' 18531+1412 BPM 877 distance=42' 18487+1426 BPM 839BC distance=44' 18491+1313 STF2399BC distance=44' 18491+1313 STF2399BD distance=44' 18491+1313 STF2399AB distance=44' 18491+1313 STF2399AC distance=44' 18487+1426 BPM 838AB distance=45' 18523+1314 TOB 297 distance=45' 18537+1353 BPM 880 distance=46' 18523+1432 STF2411AB distance=49' 18523+1432 WAL 97AC distance=49' 18523+1432 WAL 97AD distance=49' 18538+1334 J 1188 distance=51' 18508+1301 BPM 865 distance=51' 18522+1302 TDT1094 distance=55' 18471+1328 BPM 827 distance=55' 18524+1445 BPMA 66 distance=61' 18541+1319 J 1837 distance=61' 18494+1252 BPM 848 distance=62' 18506+1458 BPM 863 distance=67' 18470+1309 SKF1975 distance=68' 18504+1241 J 469 distance=68' 18461+1328 TDT1042 distance=70' 18510+1501 HDS2673 distance=71' 18542+1304 HDS2679 distance=72' 18529+1248 TDT1108 distance=73' 18529+1248 GII 273Aa,Ab distance=73' 18515+1507 OL 105 distance=74' 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 18506+1351 J 108 77 2.0 1
Show 18502+1339 BPM 857 AB 257 44.9 14
Show 18502+1339 BPM 857 BC 43 3.4 14
Show 18510+1339 BPM 868 14 74.9 15
Show 18504+1336 BPM 861 207 104.3 16
Show 18503+1408 HEI 398 107 1.8 18
Show 18494+1400 BPM 847 97 42.6 20
Show 18520+1358 CHR 80 9 0.1 23
Show 18523+1357 BPM 874 154 110.6 26
Show 18517+1331 STF2409 AB 22 0.9 27
Show 18517+1331 STF2409 AC 196 33.8 27
Show 18517+1331 WAL 96 AB,D 291 72.7 27
Show 18522+1409 BPM 872 132 116.0 30
Show 18486+1344 BPM 836 173 36.6 30
Show 18500+1420 BPM 854 271 66.2 30
Show 18511+1421 BPMA 64 274 231.1 31
Show 18493+1416 BPM 845 100 106.7 31
Show 18526+1400 STF2412 56 1.4 31
Show 18528+1357 BPM 876 272 62.9 34
Show 18521+1322 TOB 296 109 20.8 37
Show 18526+1414 BPMA 67 13 220.9 38
Show 18479+1403 BPM 833 172 98.0 40
Show 18496+1313 SHY 309 161 999.9 41
Show 18531+1412 BPM 877 210 85.7 42
Show 18487+1426 BPM 839 BC 319 107.1 44
Show 18491+1313 STF2399 BC 18 29.7 44
Show 18491+1313 STF2399 BD 69 42.4 44
Show 18491+1313 STF2399 AB 118 15.8 44
Show 18491+1313 STF2399 AC 48 31.2 44
Show 18487+1426 BPM 838 AB 69 91.1 45
Show 18523+1314 TOB 297 86 16.8 45
Show 18537+1353 BPM 880 163 116.0 46
Show 18523+1432 STF2411 AB 95 13.3 49
Show 18523+1432 WAL 97 AC 87 60.1 49
Show 18523+1432 WAL 97 AD 118 83.8 49
Show 18538+1334 J 1188 196 2.0 51
Show 18508+1301 BPM 865 273 87.5 51
Show 18522+1302 TDT1094 302 1.8 55
Show 18471+1328 BPM 827 50 79.2 55
Show 18524+1445 BPMA 66 351 253.5 61
Show 18541+1319 J 1837 120 7.6 61
Show 18494+1252 BPM 848 350 112.4 62
Show 18506+1458 BPM 863 270 86.3 67
Show 18470+1309 SKF1975 36 28.8 68
Show 18504+1241 J 469 111 2.8 68
Show 18461+1328 TDT1042 271 0.7 70
Show 18510+1501 HDS2673 299 0.1 71
Show 18542+1304 HDS2679 317 0.5 72
Show 18529+1248 TDT1108 348 0.8 73
Show 18529+1248 GII 273 Aa,Ab 135 0.2 73
Show 18515+1507 OL 105 157 4.7 74

 
 
WDS 18506+1351 : COMPONENTS
 
 
  A
B pa=76.7°
sep=1.95"
 
 
18506+1351 A
 
 
Componente originario normalizzato AB Name HD 229688 Coord arcsec 2000 185033.97+135121.3 Mag 10.56
Spectral class G5 (yellow) PmRA 46.00 PmDE -58.0 Tycho2 1038-00960-1
HD 229688
Tycho2
Tycho2 1038-00960-1 Pflag P RAmdeg 282.64153195 DEmdeg 13.85590676
PmRA 46.3 PmDE -57.5 E RAmdeg 64 E DEmdeg 74
E pmRA 2.0 E pmDE 2.0 EpRAm 1978.88 EpDEm 1973.65
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.4
Q pmDE 0.3 BTmag 11.384 E BTmag 0.072 VTmag 10.564
E VTmag 0.053 Prox 21 TYC T HIP
CCDM RAdeg 282.64118306 DEdeg 13.85598139 EpRA 1990 1.74
EpDE 1990 1.75 E RAdeg 69.1 E DEdeg 83.2 Posflg D
Corr 0.0
 
 
18506+1351 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185034.10+135121.7 Mag 10.75 PmRA 46.00
PmDE -58.0 Tycho2 1038-00960-2 Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 1038-00960-2 Pflag P RAmdeg 282.64153195 DEmdeg 13.85590676
PmRA 46.3 PmDE -57.5 E RAmdeg 64 E DEmdeg 74
E pmRA 2.0 E pmDE 2.0 EpRAm 1978.88 EpDEm 1973.65
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.4
Q pmDE 0.3 BTmag 11.566 E BTmag 0.083 VTmag 10.752
E VTmag 0.070 Prox 21 TYC T HIP
CCDM RAdeg 282.64175444 DEdeg 13.85611778 EpRA 1990 1.74
EpDE 1990 1.75 E RAdeg 47.6 E DEdeg 57.2 Posflg D
Corr 0.0