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Doubles in session


Current system
20009+1815
J 502 AB
HD 351237


Nearby doubles
19' : 20017+1759
BPM1934

21' : 20003+1757
HU 352AB

24' : 19594+1809
BPM1909

25' : 20010+1751
BPM1925

29' : 20023+1835
ARN 109

30' : 20017+1748
SLE 677

31' : 19591+1758
BRT1331

31' : 20017+1746
BPM1935

37' : 20033+1830
STT 396

38' : 20024+1744
BPM1947AB

39' : 20028+1747
BPM1953

40' : 20001+1737
S 730AB

42' : 20000+1736
SMR 7

43' : 20002+1733
SLE 675

45' : 19579+1804
BPM1877

47' : 20001+1731
H 4 100AB

49' : 20006+1727
BPM1923

51' : 20039+1746
BPM1969

52' : 20033+1736
BPM1962

53' : 19586+1734
TDT1892

56' : 20004+1720
SLE 676

56' : 19571+1809
BPM1855

57' : 20041+1854
J 3047

58' : 20042+1739
SLE 679

58' : 20000+1911
RUC 13

58' : 19596+1720
BPM1912



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.

20009+1815 J 502 AB (HD 351237)

 
 
20h 00m 56.25s +18° 14' 51.4" P.A. 63.00 sep 3.9 mag 11.52,11.70 Sp G5
 
 
Coord 2000 20009+1815 Discov num J   502 Comp AB Coord arcsec 2000 20 00 56.25 +18 14 51.4
Date first 1904 Date last 2016 Obs 12
Pa first 66 Pa last 63 P.A. Now (θ) 63°
Sep first 3.6 Sep last 3.91 Sep. Now (ρ) 3.91"
Mag pri 11.52 Mag sec 11.70 delta mag (ΔM) 0.18 Spectral class G5 (yellow)
Pri motion ra -030 Sec motion ra +033
Pri motion dec +000 Sec motion dec +021
Notes
rPM=1.698
This double is not physical.
 
 
20009+1815 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 351237 20 00 56 +18 14 51 J 502 AB 2016 12 63 3.9 11.52 11.70 0.18 <===
Show 20 00 56 +18 14 51 J 502 AC 2015 4 311 19.1 11.52 13.90 2.38
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 351237 Constellation Sagitta Tycho2 1621-00770-1 Gaia DR2 1822093184765666816
HD 351237
 
 
WDS 20009+1815 J 502 AB (HD 351237) : 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
20009+1815 J 502 AB 1999 9 63 3.9 11.52 11.70 G5 D 200056.25+181451.4
20009+1815 J 502 AB 2001 10 63 3.9 11.52 11.70 G5 D 200056.25+181451.4
20009+1815 J 502 AB 2015 11 63 3.9 11.52 11.70 G5 200056.25+181451.4
20009+1815 J 502 AB 2016 12 63 3.9 11.52 11.70 G5 200056.25+181451.4

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

 
 
WDS 20009+1815 J 502 AB (HD 351237) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20009+1815 J 502 AB (HD 351237) : MEASURES
 
 
No records found.

 
 
WDS 20009+1815 (HD 351237) : VIRTUAL EYEPIECE
 
 

20009+1815 J 502A mag 11.52 Sp G5 20009+1815 J 502B sep 3.8 P.A. 61.80 mag 11.7 20009+1815 J 502C sep 18.5 P.A. 312.70 mag 13.9 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 20009+1815 (HD 351237) : ALADIN DSS IMAGE @ 20h 00m 56.25s +18° 14' 51.4"
 
 
 
 
WDS 20009+1815 J 502 AB (HD 351237) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20009+1815 J 502AB distance=1' 20009+1815 J 502AC distance=1' 20017+1759 BPM1934 distance=19' 20003+1757 HU 352AB distance=21' 20003+1757 LBU 8AB,C distance=21' 20003+1757 LBU 8AB,D distance=21' 19594+1809 BPM1909 distance=24' 20010+1751 BPM1925 distance=25' 20023+1835 ARN 109 distance=29' 20017+1748 SLE 677 distance=30' 19591+1758 BRT1331 distance=31' 20017+1746 BPM1935 distance=31' 20033+1830 STT 396 distance=37' 20024+1744 BPM1948BC distance=37' 20024+1744 BPM1947AB distance=38' 20001+1737 S 730BC distance=38' 20028+1747 BPM1953 distance=39' 20001+1737 S 730AB distance=40' 20001+1737 S 730AD distance=40' 20001+1737 HO 638AE distance=40' 20001+1737 S 730AC distance=40' 20000+1736 SMR 7 distance=42' 20002+1733 SLE 675 distance=43' 19579+1804 BPM1877 distance=45' 20001+1731 BU 1477CD distance=46' 20001+1731 BU 1477CE distance=46' 20001+1731 H 4 100AB distance=47' 20001+1731 H 4 100AC distance=47' 20001+1731 H 4 100BC distance=47' 20006+1727 BPM1923 distance=49' 20039+1746 BPM1969 distance=51' 20033+1736 BPM1962 distance=52' 19586+1734 TDT1892 distance=53' 20004+1720 SLE 676 distance=56' 19571+1809 BPM1855 distance=56' 20041+1854 J 3047 distance=57' 20042+1739 SLE 679 distance=58' 20000+1911 RUC 13 distance=58' 19596+1720 BPM1912 distance=58' 20047+1751 SLE 680AB distance=59' 20047+1751 FYM 279AC distance=59' 20039+1856 DAM 189 distance=59' 20044+1742 BPM1971 distance=59' 20051+1822 BPM1985 distance=61' 19575+1739 BPM1867 distance=61' 19570+1747 BPMA217 distance=63' 20013+1917 J 784 distance=63' 19567+1751 BPM1847 distance=66' 20094+1806 DOO 81 distance=68' 19582+1719 BPM1889 distance=68' 19564+1751 BRT2292 distance=69' 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 20009+1815 J 502 AB 63 3.9 1
Show 20009+1815 J 502 AC 311 19.1 1
Show 20017+1759 BPM1934 272 84.8 19
Show 20003+1757 HU 352 AB 198 0.2 21
Show 20003+1757 LBU 8 AB,C 27 63.8 21
Show 20003+1757 LBU 8 AB,D 352 65.3 21
Show 19594+1809 BPM1909 173 104.9 24
Show 20010+1751 BPM1925 344 92.7 25
Show 20023+1835 ARN 109 191 30.7 29
Show 20017+1748 SLE 677 12 10.6 30
Show 19591+1758 BRT1331 213 4.4 31
Show 20017+1746 BPM1935 28 66.0 31
Show 20033+1830 STT 396 208 46.6 37
Show 20024+1744 BPM1948 BC 279 114.7 37
Show 20024+1744 BPM1947 AB 2 31.3 38
Show 20001+1737 S 730 BC 237 68.6 38
Show 20028+1747 BPM1953 322 42.0 39
Show 20001+1737 S 730 AB 14 112.8 40
Show 20001+1737 S 730 AD 198 41.1 40
Show 20001+1737 HO 638 AE 283 2.7 40
Show 20001+1737 S 730 AC 338 78.6 40
Show 20000+1736 SMR 7 264 4.0 42
Show 20002+1733 SLE 675 310 7.1 43
Show 19579+1804 BPM1877 161 118.4 45
Show 20001+1731 BU 1477 CD 208 27.0 46
Show 20001+1731 BU 1477 CE 114 45.9 46
Show 20001+1731 H 4 100 AB 265 23.9 47
Show 20001+1731 H 4 100 AC 297 112.6 47
Show 20001+1731 H 4 100 BC 306 97.1 47
Show 20006+1727 BPM1923 2 117.5 49
Show 20039+1746 BPM1969 303 74.6 51
Show 20033+1736 BPM1962 177 88.6 52
Show 19586+1734 TDT1892 38 1.2 53
Show 20004+1720 SLE 676 228 12.6 56
Show 19571+1809 BPM1855 236 108.5 56
Show 20041+1854 J 3047 342 4.4 57
Show 20042+1739 SLE 679 232 5.6 58
Show 20000+1911 RUC 13 63 1.8 58
Show 19596+1720 BPM1912 304 92.0 58
Show 20047+1751 SLE 680 AB 309 18.0 59
Show 20047+1751 FYM 279 AC 203 5.8 59
Show 20039+1856 DAM 189 343 7.9 59
Show 20044+1742 BPM1971 74 114.0 59
Show 20051+1822 BPM1985 34 72.5 61
Show 19575+1739 BPM1867 349 88.4 61
Show 19570+1747 BPMA217 196 120.2 63
Show 20013+1917 J 784 165 2.2 63
Show 19567+1751 BPM1847 177 104.1 66
Show 20094+1806 DOO 81 256 9.6 68
Show 19582+1719 BPM1889 8 28.2 68
Show 19564+1751 BRT2292 341 2.1 69

 
 
WDS 20009+1815 : COMPONENTS
 
 
  A B
B pa=61.8°
sep=3.75"
 
C pa=312.7°
sep=18.53"
pa=302.5°
sep=20.08"
 
 
20009+1815 A
 
 
Name HD 351237 Coord arcsec 2000 200056.25+181451.4 Mag 11.52 Spectral class G5 (yellow)
PmRA -30.00 PmDE 0.0 Tycho2 1621-00770-1 HD 351237
Tycho2
Tycho2 1621-00770-1 Pflag RAmdeg 300.23441652 DEmdeg 18.24763172
PmRA -15.1 PmDE 5.0 E RAmdeg 72 E DEmdeg 76
E pmRA 1.9 E pmDE 1.9 EpRAm 1969.40 EpDEm 1966.70
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.5 Q pmRA 1.7
Q pmDE 0.5 BTmag 11.818 E BTmag 0.115 VTmag 11.525
E VTmag 0.150 Prox 999 TYC HIP
CCDM RAdeg 300.23445361 DEdeg 18.24762028 EpRA 1990 1.62
EpDE 1990 1.63 E RAdeg 84.3 E DEdeg 90.0 Posflg
Corr 0.1
CCDM
Ccdm 20009+1815 RComp Comp A Note1
Note2 Discov num DRAs 2.36 DDEs -7.9
R dRAs 65 Year Theta Rho
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number +17 4192 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A13246 M ADS BDS N IDS IDS 19564N1758A
HIC
 
 
20009+1815 B
 
 
Coord arcsec 2000 200056.48+181453.2 Mag 11.7 PmRA 33.00 PmDE 21.0
Calc delta mag 0.18 Calc coord yes
CCDM
Ccdm 20009+1815 RComp Comp B Note1
Note2 Discov num J 502 DRAs DDEs
R dRAs Year 1911 Theta 062 Rho 3.6
Obs 7 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13246 M ADS BDS N IDS IDS 19564N1758B
HIC
 
 
20009+1815 C
 
 
Coord arcsec 2000 200055.29+181504.0 Mag 13.9 PmRA 10.00 PmDE -5.0
Calc delta mag 2.38 Calc coord yes
CCDM
Ccdm 20009+1815 RComp Comp C Note1
Note2 Discov num J 502 DRAs 1.22 DDEs 4.7
R dRAs 65 Year 1946 Theta 309 Rho 22.4
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13246 M ADS BDS N IDS IDS 19564N1758C
HIC