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Doubles in session


Current system
20187-0710
J 2309


Nearby doubles
26' : 20169-0710
UC 4136

26' : 20169-0712
J 2306

30' : 20166-0712
JNN 125

33' : 20165-0719
UC 4133

42' : 20196-0632
LDS4837

48' : 20167-0630
J 1388

48' : 20208-0745
SCJ 25

50' : 20161-0744
HO 589AB

51' : 20158-0640
UC 4130

55' : 20151-0727
KPP2772

56' : 20153-0644
KPP4188

57' : 20188-0614
RST4660

59' : 20217-0745
HO 277

63' : 20189-0608
RST4661

67' : 20182-0816
KPP4190

74' : 20165-0817
UC 4134

79' : 20133-0706
RST4655

79' : 20198-0827
LDS1468

90' : 20211-0549
UC 4155

91' : 20150-0557
RST4657

92' : 20127-0744
J 1699

92' : 20144-0603
STF2646AB

93' : 20125-0727
TDT2087

93' : 20244-0638
WIS 338

98' : 20249-0648
A 2998

102' : 20119-0730
A 2997



Selections
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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.

20187-0710 J 2309

 
 
20h 18m 33.76s -07° 10' 26.4" P.A. 323.00 sep 6.1 mag 12.50,12.50
 
 
Coord 2000 20187-0710 Discov num J  2309 Comp Coord arcsec 2000 20 18 33.76 -07 10 26.4
Date first 1942 Date last 2015 Obs 7
Pa first 290 Pa last 322.7 P.A. Now (θ) 322.7°
Sep first 3.0 Sep last 6.149 Sep. Now (ρ) 6.149"
Mag pri 12.50 Mag sec 12.50 delta mag (ΔM) 0 Spectral class
Pri motion ra Sec motion ra -019
Pri motion dec Sec motion dec +032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4216270099138388992
 
 
WDS 20187-0710 J 2309 : 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
20187-0710 J 2309 1942 1 110 3.0 12.50 12.50
20187-0710 J 2309 2000 3 138 5.7 12.50 12.50 D 201833.76-071026.4
20187-0710 J 2309 2010 5 141 5.2 12.50 12.50 201833.76-071026.4
20187-0710 J 2309 2015 5 323 6.1 12.50 12.50 201833.76-071026.4

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

 
 
WDS 20187-0710 J 2309 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20187-0710 J 2309 : MEASURES
 
 
No records found.

 
 
WDS 20187-0710 : VIRTUAL EYEPIECE
 
 

20187-0710 J 2309A mag 12.5 20187-0710 J 2309B sep 6.1 P.A. 322.90 mag 12.5 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 20187-0710 : ALADIN DSS IMAGE @ 20h 18m 33.76s -07° 10' 26.4"
 
 
 
 
WDS 20187-0710 J 2309 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20187-0710 J 2309 distance=0' 20169-0710 UC 4136 distance=26' 20169-0712 J 2306 distance=26' 20166-0712 JNN 125 distance=30' 20165-0719 UC 4133 distance=33' 20196-0632 LDS4837 distance=42' 20167-0630 J 1388 distance=48' 20208-0745 SCJ 25 distance=48' 20161-0744 HO 589AB distance=50' 20161-0744 HO 589AC distance=50' 20158-0640 UC 4130 distance=51' 20151-0727 KPP2772 distance=55' 20153-0644 KPP4188 distance=56' 20188-0614 RST4660 distance=57' 20217-0745 HO 277 distance=59' 20189-0608 RST4661 distance=63' 20182-0816 KPP4190 distance=67' 20165-0817 UC 4134 distance=74' 20133-0706 RST4655 distance=79' 20198-0827 LDS1468 distance=79' 20211-0549 UC 4155 distance=90' 20150-0557 RST4657 distance=91' 20127-0744 J 1699 distance=92' 20144-0603 STF2646AB distance=92' 20144-0603 STF2646BC distance=92' 20125-0727 TDT2087 distance=93' 20244-0638 WIS 338 distance=93' 20249-0648 A 2998 distance=98' 20119-0730 A 2997 distance=102' 20118-0731 TDT2076 distance=103' 20116-0705 TDT2070 distance=104' 20169-0527 RST4658 distance=107' 20123-0806 BU 1205 distance=109' 20246-0602 UC 4169 distance=114' 20201-0517 TDT2180 distance=116' 20238-0839 KPP1896 distance=118' 20116-0609 BU 833BC distance=120' 20112-0758 RST4654 distance=120' 20109-0637 ARU 20 distance=120' 20116-0609 BU 833AB distance=121' 20116-0609 BU 833AD distance=121' 20174-0507 GWP2936 distance=126' 20270-0726 GWP2951 distance=127' 20258-0818 STF2678 distance=128' 20131-0854 RST4054 distance=132' 20247-0846 RST4062 distance=133' 20251-0539 TDT2254 distance=135' 20275-0734 LDS5906 distance=136' 20113-0542 GWP2925 distance=140' 20132-0514 LDS4833AB distance=141' 20132-0514 LDS4833Aa,Ab distance=141' 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 20187-0710 J 2309 323 6.1
Show 20169-0710 UC 4136 79 55.4 26
Show 20169-0712 J 2306 62 5.2 26
Show 20166-0712 JNN 125 273 0.2 30
Show 20165-0719 UC 4133 199 58.8 33
Show 20196-0632 LDS4837 145 28.9 42
Show 20167-0630 J 1388 4 4.6 48
Show 20208-0745 SCJ 25 215 2.8 48
Show 20161-0744 HO 589 AB 329 15.7 50
Show 20161-0744 HO 589 AC 200 55.3 50
Show 20158-0640 UC 4130 12 77.6 51
Show 20151-0727 KPP2772 219 26.7 55
Show 20153-0644 KPP4188 151 2.0 56
Show 20188-0614 RST4660 106 0.5 57
Show 20217-0745 HO 277 68 3.0 59
Show 20189-0608 RST4661 282 2.1 63
Show 20182-0816 KPP4190 349 2.5 67
Show 20165-0817 UC 4134 79 46.5 74
Show 20133-0706 RST4655 132 2.0 79
Show 20198-0827 LDS1468 31 9.0 79
Show 20211-0549 UC 4155 346 52.8 90
Show 20150-0557 RST4657 257 0.5 91
Show 20127-0744 J 1699 31 4.5 92
Show 20144-0603 STF2646 AB 40 17.8 92
Show 20144-0603 STF2646 BC 106 26.9 92
Show 20125-0727 TDT2087 83 1.0 93
Show 20244-0638 WIS 338 224 13.3 93
Show 20249-0648 A 2998 338 0.5 98
Show 20119-0730 A 2997 60 1.9 102
Show 20118-0731 TDT2076 138 1.7 103
Show 20116-0705 TDT2070 62 0.5 104
Show 20169-0527 RST4658 285 1.1 107
Show 20123-0806 BU 1205 212 0.2 109
Show 20246-0602 UC 4169 50 54.1 114
Show 20201-0517 TDT2180 190 1.9 116
Show 20238-0839 KPP1896 157 14.8 118
Show 20116-0609 BU 833 BC 63 2.8 120
Show 20112-0758 RST4654 330 1.2 120
Show 20109-0637 ARU 20 138 0.5 120
Show 20116-0609 BU 833 AB 63 127.0 121
Show 20116-0609 BU 833 AD 352 43.6 121
Show 20174-0507 GWP2936 87 77.3 126
Show 20270-0726 GWP2951 78 50.0 127
Show 20258-0818 STF2678 310 3.4 128
Show 20131-0854 RST4054 4 2.2 132
Show 20247-0846 RST4062 354 0.0 133
Show 20251-0539 TDT2254 106 1.0 135
Show 20275-0734 LDS5906 239 2.1 136
Show 20113-0542 GWP2925 158 51.2 140
Show 20132-0514 LDS4833 AB 316 13.3 141
Show 20132-0514 LDS4833 Aa,Ab 289 4.4 141

 
 
WDS 20187-0710 : COMPONENTS
 
 
  A
B pa=322.9°
sep=6.13"
 
 
20187-0710 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201833.76-071026.4 Mag 12.5
 
 
20187-0710 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201833.51-071021.5 Mag 12.5 PmRA -19.00
PmDE 32.0 Calc coord yes