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Doubles in session


Current system
21069-0020
J 1718


Nearby doubles
8' : 21073-0021
BAL 930

16' : 21075-0010
STF2755

33' : 21053+0044
HDS3007

33' : 21089+0013
BU 837

40' : 21043+0008
BAL 929

44' : 21089-0052
BAL 619

47' : 21086+0059
BAL1224

48' : 21093+0048
BAL1225

55' : 21103-0016
LDS4866

59' : 21029-0028
TDT2713

59' : 21104-0042
BAL 620

60' : 21034-0050
CVR 885

64' : 21039+0106
BAL1223

67' : 21025+0038
HDO 320

68' : 21111+0041
SKF1774

68' : 21113+0011
GWP3040

71' : 21069+0131
BAL1579

76' : 21110+0102
A 2287

76' : 21101+0118
HDO 318

78' : 21119+0032
ITF 212

78' : 21016-0029
NSN 500

78' : 21016-0014
TDT2701

80' : 21020+0055
BAL1222

84' : 21119-0053
UC 4401

85' : 21123-0002
KPP1761

86' : 21080-0104
J 1402



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.

21069-0020 J 1718

 
 
21h 06m 48.08s -00° 20' 30.5" P.A. 353.00 sep 7.3 mag 9.70,11.20
 
 
Coord 2000 21069-0020 Discov num J  1718 Comp Coord arcsec 2000 21 06 48.08 -00 20 30.5
Date first 1941 Date last 2015 Obs 10
Pa first 330 Pa last 352.7 P.A. Now (θ) 352.7°
Sep first 5.0 Sep last 7.26 Sep. Now (ρ) 7.26"
Mag pri 9.70 Mag sec 11.20 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius
 
 
WDS 21069-0020 J 1718 : 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
21069-0020 J 1718 1945 2 334 6.0 9.70 11.20
21069-0020 J 1718 2000 4 350 7.0 9.70 11.20 210648.08-002030.5
21069-0020 J 1718 2015 5 353 7.3 9.70 11.20 210648.08-002030.5

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

 
 
WDS 21069-0020 J 1718 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21069-0020 J 1718 : MEASURES
 
 
No records found.

 
 
WDS 21069-0020 : VIRTUAL EYEPIECE
 
 

21069-0020 J 1718A mag 9.7 21069-0020 J 1718B sep 7.3 P.A. 352.70 mag 11.2 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 21069-0020 : ALADIN DSS IMAGE @ 21h 06m 48.08s -00° 20' 30.5"
 
 
 
 
WDS 21069-0020 J 1718 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21069-0020 J 1718 distance=0' 21073-0021 BAL 930 distance=8' 21075-0010 STF2755 distance=16' 21053+0044 HDS3007 distance=33' 21089+0013 BU 837 distance=33' 21043+0008 BAL 929 distance=40' 21089-0052 BAL 619 distance=44' 21086+0059 BAL1224 distance=47' 21093+0048 BAL1225 distance=48' 21103-0016 LDS4866 distance=55' 21029-0028 TDT2713 distance=59' 21104-0042 BAL 620 distance=59' 21034-0050 CVR 885 distance=60' 21039+0106 BAL1223 distance=64' 21025+0038 HDO 320 distance=67' 21111+0041 SKF1774 distance=68' 21113+0011 GWP3040 distance=68' 21069+0131 BAL1579 distance=71' 21110+0102 A 2287 distance=76' 21101+0118 HDO 318 distance=76' 21119+0032 ITF 212 distance=78' 21016-0029 NSN 500 distance=78' 21016-0014 TDT2701 distance=78' 21020+0055 BAL1222 distance=80' 21119-0053 UC 4401 distance=84' 21123-0002 KPP1761 distance=85' 21080-0104 J 1402 distance=86' 21031+0132 STF2744AB distance=91' 21031+0132 STF2744AC distance=91' 21031+0132 STF2744AD distance=91' 21059+0152 YSC 71 distance=93' 21055-0110 BAL 617 distance=93' 21127-0045 J 1403 distance=93' 21058-0112 CVR 886 distance=94' 21084+0151 BAL1580 distance=94' 21129-0045 SLW1231 distance=96' 21118+0121 UC 4400 distance=97' 21133-0024 NSN 73 distance=98' 21002-0014 TDS1110 distance=100' 21119+0126 BAL1581 distance=101' 21112-0100 LDS4867 distance=105' 21099+0156 GWP3037AB distance=107' 21099+0156 GWP3038AC distance=107' 20595-0014 BAL 928 distance=109' 21067+0212 SLN 88 distance=112' 21143-0052 LYS 38 distance=117' 21061+0217 RST5476 distance=118' 20590-0014 TOB 314 distance=118' 21147-0050 LYS 39FG distance=119' 21116-0118 BAL 621AB distance=122' 21116-0118 FYM 189AC distance=122' 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 21069-0020 J 1718 353 7.3
Show 21073-0021 BAL 930 9 3.4 8
Show 21075-0010 STF2755 79 25.4 16
Show 21053+0044 HDS3007 281 0.1 33
Show 21089+0013 BU 837 181 3.4 33
Show 21043+0008 BAL 929 352 14.0 40
Show 21089-0052 BAL 619 127 15.9 44
Show 21086+0059 BAL1224 77 11.2 47
Show 21093+0048 BAL1225 215 18.7 48
Show 21103-0016 LDS4866 245 1.8 55
Show 21029-0028 TDT2713 59 0.8 59
Show 21104-0042 BAL 620 314 2.9 59
Show 21034-0050 CVR 885 109 27.0 60
Show 21039+0106 BAL1223 157 11.3 64
Show 21025+0038 HDO 320 225 3.0 67
Show 21111+0041 SKF1774 308 1.2 68
Show 21113+0011 GWP3040 290 12.7 68
Show 21069+0131 BAL1579 248 9.2 71
Show 21110+0102 A 2287 38 0.1 76
Show 21101+0118 HDO 318 313 1.2 76
Show 21119+0032 ITF 212 176 2.6 78
Show 21016-0029 NSN 500 80 34.1 78
Show 21016-0014 TDT2701 43 1.0 78
Show 21020+0055 BAL1222 321 12.5 80
Show 21119-0053 UC 4401 234 25.6 84
Show 21123-0002 KPP1761 90 13.6 85
Show 21080-0104 J 1402 147 3.1 86
Show 21031+0132 STF2744 AB 107 1.2 91
Show 21031+0132 STF2744 AC 99 97.8 91
Show 21031+0132 STF2744 AD 300 73.9 91
Show 21059+0152 YSC 71 263 1.0 93
Show 21055-0110 BAL 617 308 14.0 93
Show 21127-0045 J 1403 344 4.0 93
Show 21058-0112 CVR 886 354 12.9 94
Show 21084+0151 BAL1580 224 4.4 94
Show 21129-0045 SLW1231 211 14.0 96
Show 21118+0121 UC 4400 189 33.5 97
Show 21133-0024 NSN 73 265 7.9 98
Show 21002-0014 TDS1110 79 0.9 100
Show 21119+0126 BAL1581 9 17.0 101
Show 21112-0100 LDS4867 104 28.6 105
Show 21099+0156 GWP3037 AB 180 76.0 107
Show 21099+0156 GWP3038 AC 1 111.6 107
Show 20595-0014 BAL 928 129 13.6 109
Show 21067+0212 SLN 88 230 4.1 112
Show 21143-0052 LYS 38 23 11.8 117
Show 21061+0217 RST5476 149 3.3 118
Show 20590-0014 TOB 314 227 27.6 118
Show 21147-0050 LYS 39 FG 11 20.0 119
Show 21116-0118 BAL 621 AB 136 11.3 122
Show 21116-0118 FYM 189 AC 46 12.4 122

 
 
WDS 21069-0020 : COMPONENTS
 
 
  A
B pa=352.7°
sep=7.26"
 
 
21069-0020 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210648.08-002030.5 Mag 9.7 PmRA -4.00
PmDE -24.0
 
 
21069-0020 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210648.02+002037.7 Mag 11.2 Calc delta mag 1.5
Calc coord yes