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Current system
20109+1915
J 3055


Nearby doubles
8' : 20103+1915
J 3053

23' : 20125+1924
J 3059

29' : 20129+1924
J 3060

29' : 20123+1856
J 3056

41' : 20099+1836
BRT2468

43' : 20137+1904
J 3062

48' : 20078+1852
TDT2005

49' : 20108+1827
J 506

52' : 20084+1837
HDS2870

54' : 20093+2004
HU 355

56' : 20078+1950
WEB 12

56' : 20147+1856
J 3065

58' : 20092+1822
HU 354

60' : 20115+2013
GRV 320

60' : 20077+1835
TDT2002

62' : 20065+1908
STJ 26

66' : 20062+1906
HJL 271

67' : 20119+2020
J 1876

68' : 20153+1937
UC 249

71' : 20080+1816
BPM2016

71' : 20065+1957
J 1233AB

73' : 20090+1808
HJ 2932AB

73' : 20063+1954
WAK 19

75' : 20108+2029
HDS2875

75' : 20127+1806
J 2303AB
Sansuna

77' : 20158+1849
J 507



Selections
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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.

20109+1915 J 3055

 
 
20h 10m 46.35s +19° 15' 11.8" P.A. 61.00 sep 5.6 mag 12.70,13.70
 
 
Coord 2000 20109+1915 Discov num J  3055 Comp Coord arcsec 2000 20 10 46.35 +19 15 11.8
Date first 1944 Date last 2015 Obs 9
Pa first 50 Pa last 61 P.A. Now (θ) 61°
Sep first 5.0 Sep last 5.552 Sep. Now (ρ) 5.552"
Mag pri 12.70 Mag sec 13.70 delta mag (ΔM) 1 Spectral class
Pri motion ra +000 Sec motion ra +011
Pri motion dec -006 Sec motion dec -003
Notes
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1822481827758942336
 
 
WDS 20109+1915 J 3055 : 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
20109+1915 J 3055 1944 1 50 5.0 11.00 12.00
20109+1915 J 3055 2000 3 62 5.6 11.00 12.00 D 201046.35+191511.8
20109+1915 J 3055 2001 4 62 5.6 11.00 12.00 D 201046.35+191511.8
20109+1915 J 3055 2015 5 61 5.6 12.70 13.70 201046.35+191511.8

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

 
 
WDS 20109+1915 J 3055 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20109+1915 J 3055 : MEASURES
 
 
No records found.

 
 
WDS 20109+1915 : VIRTUAL EYEPIECE
 
 

20109+1915 J 3055A mag 12.7 20109+1915 J 3055B sep 5.3 P.A. 59.60 mag 13.7 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 20109+1915 : ALADIN DSS IMAGE @ 20h 10m 46.35s +19° 15' 11.8"
 
 
 
 
WDS 20109+1915 J 3055 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20109+1915 J 3055 distance=0' 20103+1915 J 3053 distance=8' 20125+1924 J 3059 distance=23' 20129+1924 J 3060 distance=29' 20123+1856 J 3056 distance=29' 20099+1836 BRT2468 distance=41' 20137+1904 J 3062 distance=43' 20078+1852 TDT2005 distance=48' 20108+1827 J 506 distance=49' 20084+1837 HDS2870 distance=52' 20093+2004 HU 355 distance=54' 20078+1950 WEB 12 distance=56' 20147+1856 J 3065 distance=56' 20092+1822 HU 354 distance=58' 20115+2013 GRV 320 distance=60' 20077+1835 TDT2002 distance=60' 20065+1908 STJ 26 distance=62' 20062+1906 HJL 271 distance=66' 20119+2020 J 1876 distance=67' 20153+1937 UC 249 distance=68' 20080+1816 BPM2016 distance=71' 20065+1957 J 1233AB distance=71' 20065+1957 DAM 191AC distance=71' 20065+1957 DAM 191BD distance=71' 20090+1808 HJ 2932AB distance=73' 20090+1808 HJ 2932AC distance=73' 20090+1808 HJ 2932AD distance=73' 20063+1954 WAK 19 distance=73' 20108+2029 HDS2875 distance=75' 20127+1806 J 2303BC distance=75' 20127+1806 J 2303AB (Sansuna) distance=75' 20158+1849 J 507 distance=77' 20136+2021 BU 1484 distance=77' 20085+1806 BPM2021 distance=77' 20162+1927 FMR 158 distance=78' 20160+1850 J 508 distance=79' 20138+2021 HJ 2941 distance=79' 20156+1958 ROE 101AB distance=81' 20156+1958 ROE 101AC distance=81' 20156+1958 ROE 101AD distance=81' 20156+1958 ROE 101AE distance=81' 20079+1805 TDT2008 distance=82' 20056+1838 COU 326 distance=83' 20139+1806 BPMA242 distance=83' 20167+1923 J 3068 distance=84' 20167+1925 GCB 52 distance=85' 20146+1809 J 3064AB distance=86' 20107+1750 BPM2044 distance=86' 20146+1809 J 3064BC distance=86' 20078+1800 BPM2015 distance=86' 20149+1808 BPM2075 distance=89' 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 20109+1915 J 3055 61 5.6
Show 20103+1915 J 3053 248 7.7 8
Show 20125+1924 J 3059 155 7.1 23
Show 20129+1924 J 3060 196 6.3 29
Show 20123+1856 J 3056 256 6.3 29
Show 20099+1836 BRT2468 48 1.9 41
Show 20137+1904 J 3062 9 5.7 43
Show 20078+1852 TDT2005 147 1.6 48
Show 20108+1827 J 506 306 3.5 49
Show 20084+1837 HDS2870 161 0.1 52
Show 20093+2004 HU 355 352 1.2 54
Show 20078+1950 WEB 12 77 40.1 56
Show 20147+1856 J 3065 343 6.6 56
Show 20092+1822 HU 354 19 0.6 58
Show 20115+2013 GRV 320 152 31.3 60
Show 20077+1835 TDT2002 327 0.9 60
Show 20065+1908 STJ 26 276 1.0 62
Show 20062+1906 HJL 271 342 18.7 66
Show 20119+2020 J 1876 99 8.2 67
Show 20153+1937 UC 249 165 83.5 68
Show 20080+1816 BPM2016 252 82.1 71
Show 20065+1957 J 1233 AB 245 6.9 71
Show 20065+1957 DAM 191 AC 179 9.8 71
Show 20065+1957 DAM 191 BD 218 9.8 71
Show 20090+1808 HJ 2932 AB 165 13.5 73
Show 20090+1808 HJ 2932 AC 217 24.3 73
Show 20090+1808 HJ 2932 AD 322 13.0 73
Show 20063+1954 WAK 19 166 2.0 73
Show 20108+2029 HDS2875 231 0.3 75
Show 20127+1806 J 2303 BC 322 4.5 75
Show Sansuna 20127+1806 J 2303 AB 50 23.6 75
Show 20158+1849 J 507 56 6.1 77
Show 20136+2021 BU 1484 323 23.7 77
Show 20085+1806 BPM2021 43 123.6 77
Show 20162+1927 FMR 158 41 22.1 78
Show 20160+1850 J 508 146 2.9 79
Show 20138+2021 HJ 2941 109 6.2 79
Show 20156+1958 ROE 101 AB 53 12.7 81
Show 20156+1958 ROE 101 AC 187 40.9 81
Show 20156+1958 ROE 101 AD 289 11.9 81
Show 20156+1958 ROE 101 AE 59 46.1 81
Show 20079+1805 TDT2008 108 1.2 82
Show 20056+1838 COU 326 256 1.8 83
Show 20139+1806 BPMA242 194 288.2 83
Show 20167+1923 J 3068 133 2.6 84
Show 20167+1925 GCB 52 53 4.3 85
Show 20146+1809 J 3064 AB 192 28.8 86
Show 20107+1750 BPM2044 18 88.9 86
Show 20146+1809 J 3064 BC 220 4.4 86
Show 20078+1800 BPM2015 105 112.7 86
Show 20149+1808 BPM2075 80 115.1 89

 
 
WDS 20109+1915 : COMPONENTS
 
 
  A
B pa=59.6°
sep=5.32"
 
 
20109+1915 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201046.35+191511.8 Mag 12.7 PmRA 0.00
PmDE -6.0
 
 
20109+1915 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201046.67+191514.5 Mag 13.7 PmRA 11.00
PmDE -3.0 Calc delta mag 1 Calc coord yes