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Doubles in session


Current system
21346+2856
J 2352


Nearby doubles
25' : 21356+2918
GRV 481

29' : 21363+2917
BRT 56

42' : 21327+2930
ES 517

47' : 21353+2812
CHR 103

55' : 21342+2804
NSN 66AB

57' : 21320+2814
TDT3012

62' : 21327+2954
HEI 190

64' : 21331+2958
J 3141AB

65' : 21390+2826
ES 520

69' : 21362+3003
BU 167

70' : 21331+2751
UC 4494

75' : 21401+2928
BRT 57

75' : 21384+2953
MLB 491

75' : 21355+3012
UC 4502

76' : 21383+2958
HJ 1670

78' : 21301+2946
GRV 471

79' : 21348+3016
ES 380AB

80' : 21332+3015
ES 379

81' : 21364+3015
MLB 719

83' : 21353+3020
MLB 718

86' : 21410+2920
STT 448

87' : 21379+2743
MLB1093AB

92' : 21416+2911
GRV 493

94' : 21418+2901
MLB 492

95' : 21395+3009
A 772

96' : 21318+3026
TDT3010



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.

21346+2856 J 2352

 
 
21h 34m 43.68s +28° 57' 47.8" P.A. 247.00 sep 6.4 mag 12.80,14.20
 
 
Coord 2000 21346+2856 Discov num J  2352 Comp Coord arcsec 2000 21 34 43.68 +28 57 47.8
Date first 1942 Date last 2015 Obs 8
Pa first 245 Pa last 247.3 P.A. Now (θ) 247.3°
Sep first 5.0 Sep last 6.429 Sep. Now (ρ) 6.429"
Mag pri 12.80 Mag sec 14.20 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +003 Sec motion ra -021
Pri motion dec -006 Sec motion dec -004
Notes
rPM=1.127
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1849162091567623424
 
 
WDS 21346+2856 J 2352 : 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
21346+2856 J 2352 2007 3 248 6.4 10.00 12.00 D 213443.68+285747.8
21346+2856 J 2352 2015 5 247 6.4 12.80 14.20 213443.68+285747.8

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

 
 
WDS 21346+2856 J 2352 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21346+2856 J 2352 : MEASURES
 
 
No records found.

 
 
WDS 21346+2856 : VIRTUAL EYEPIECE
 
 

21346+2856 J 2352A mag 12.8 21346+2856 J 2352B sep 5.8 P.A. 244.40 mag 14.2 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 21346+2856 : ALADIN DSS IMAGE @ 21h 34m 43.68s +28° 57' 47.8"
 
 
 
 
WDS 21346+2856 J 2352 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21346+2856 J 2352 distance=0' 21356+2918 GRV 481 distance=25' 21363+2917 BRT 56 distance=29' 21327+2930 ES 517 distance=42' 21353+2812 CHR 103 distance=47' 21342+2804 NSN 66AB distance=55' 21320+2814 TDT3012 distance=57' 21327+2954 HEI 190 distance=62' 21331+2958 J 3141AB distance=64' 21331+2958 LOS 5AC distance=64' 21331+2958 LOS 5BC distance=64' 21390+2826 ES 520 distance=65' 21362+3003 BU 167 distance=69' 21331+2751 UC 4494 distance=70' 21401+2928 BRT 57 distance=75' 21384+2953 MLB 491 distance=75' 21355+3012 UC 4502 distance=75' 21383+2958 HJ 1670 distance=76' 21301+2946 GRV 471 distance=78' 21348+3016 ES 380CD distance=79' 21348+3016 ES 380AB distance=79' 21348+3016 ES 380AC distance=79' 21332+3015 ES 379 distance=80' 21364+3015 MLB 719 distance=81' 21353+3020 MLB 718 distance=83' 21410+2920 STT 448 distance=86' 21379+2743 HDS3080Aa,Ab distance=87' 21379+2743 MLB1093AB distance=87' 21379+2743 SKF 245AC distance=87' 21416+2911 GRV 493 distance=92' 21418+2901 MLB 492 distance=94' 21395+3009 A 772 distance=95' 21318+3026 TDT3010 distance=96' 21420+2924 MLB 539 distance=99' 21273+2917 TDT2976 distance=100' 21289+3002 MLB 668 distance=100' 21412+2955 GRV 491 distance=103' 21361+2716 MLB 620 distance=104' 21353+3043 TDT3047 distance=106' 21399+2737 HDS3083 distance=107' 21420+2951 MLB 720 distance=109' 21386+2720 KPP 497 distance=110' 21319+3044 UC 4485 distance=113' 21423+2800 GRV 494 distance=116' 21384+3044 LDS4900 distance=116' 21301+2719 TDT2999 distance=116' 21263+2814 CVR 902 distance=120' 21430+2951 KPP 498 distance=121' 21368+2701 MLB 621 distance=121' 21422+3008 MLB 575AC distance=121' 21422+3008 MLB 575BC distance=121' 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 21346+2856 J 2352 247 6.4
Show 21356+2918 GRV 481 184 64.0 25
Show 21363+2917 BRT 56 306 3.2 29
Show 21327+2930 ES 517 240 2.5 42
Show 21353+2812 CHR 103 110 0.2 47
Show 21342+2804 NSN 66 AB 275 4.0 55
Show 21320+2814 TDT3012 210 2.1 57
Show 21327+2954 HEI 190 81 1.8 62
Show 21331+2958 J 3141 AB 313 6.8 64
Show 21331+2958 LOS 5 AC 350 6.1 64
Show 21331+2958 LOS 5 BC 70 4.1 64
Show 21390+2826 ES 520 36 9.3 65
Show 21362+3003 BU 167 89 1.7 69
Show 21331+2751 UC 4494 264 26.9 70
Show 21401+2928 BRT 57 137 5.0 75
Show 21384+2953 MLB 491 34 4.8 75
Show 21355+3012 UC 4502 264 46.1 75
Show 21383+2958 HJ 1670 78 11.7 76
Show 21301+2946 GRV 471 306 21.0 78
Show 21348+3016 ES 380 CD 312 2.9 79
Show 21348+3016 ES 380 AB 49 16.2 79
Show 21348+3016 ES 380 AC 106 61.5 79
Show 21332+3015 ES 379 300 9.0 80
Show 21364+3015 MLB 719 136 6.0 81
Show 21353+3020 MLB 718 307 8.1 83
Show 21410+2920 STT 448 31 0.1 86
Show 21379+2743 HDS3080 Aa,Ab 109 0.2 87
Show 21379+2743 MLB1093 AB 268 26.7 87
Show 21379+2743 SKF 245 AC 16 3.3 87
Show 21416+2911 GRV 493 184 44.7 92
Show 21418+2901 MLB 492 114 7.0 94
Show 21395+3009 A 772 112 0.1 95
Show 21318+3026 TDT3010 331 0.6 96
Show 21420+2924 MLB 539 171 4.8 99
Show 21273+2917 TDT2976 275 0.6 100
Show 21289+3002 MLB 668 240 4.8 100
Show 21412+2955 GRV 491 21 31.4 103
Show 21361+2716 MLB 620 242 7.5 104
Show 21353+3043 TDT3047 19 2.4 106
Show 21399+2737 HDS3083 337 0.2 107
Show 21420+2951 MLB 720 140 7.2 109
Show 21386+2720 KPP 497 205 4.6 110
Show 21319+3044 UC 4485 24 25.4 113
Show 21423+2800 GRV 494 323 62.9 116
Show 21384+3044 LDS4900 213 17.4 116
Show 21301+2719 TDT2999 355 0.9 116
Show 21263+2814 CVR 902 340 16.2 120
Show 21430+2951 KPP 498 58 3.9 121
Show 21368+2701 MLB 621 44 3.2 121
Show 21422+3008 MLB 575 AC 133 17.4 121
Show 21422+3008 MLB 575 BC 108 2.7 121

 
 
WDS 21346+2856 : COMPONENTS
 
 
  A
B pa=244.4°
sep=5.75"
 
 
21346+2856 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213443.68+285747.8 Mag 12.8 PmRA 3.00
PmDE -6.0
 
 
21346+2856 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213443.28+285745.3 Mag 14.2 PmRA -21.00
PmDE -4.0 Calc delta mag 1.4 Calc coord yes