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Doubles in session


Current system
20571+0128
J 2332


Nearby doubles
16' : 20572+0144
UC 4342

22' : 20584+0118
RST5474

25' : 20585+0143
GWP3023

45' : 20544+0112
LDS4860

46' : 20575+0214
BAL1577

46' : 20578-0043
UC 4344

50' : 20549+0051
SKF1772

53' : 20575+0036
HWE 101AB

57' : 20537+0154
RST5473

60' : 20546-0042
A 877

61' : 20572+0028
HWE 55AB

65' : 20531+0104
TDT2604

68' : 21008+0207
UC 4360

71' : 20525+0130
BAL1575

71' : 20539-0035
J 2328

75' : 21012+0210
GWP3029

76' : 20562-0014
TDT2643

77' : 20551-0018
UC 4325

80' : 20590-0014
TOB 314

81' : 21020+0055
BAL1222

82' : 20595+0242
HJ 928

83' : 20595-0014
BAL 928

84' : 20521+0205
A 2286AB

87' : 21002-0014
TDS1110

89' : 21031+0132
STF2744AB

91' : 21016-0029
NSN 500



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.

20571+0128 J 2332

 
 
20h 57m 07.56s +01° 28' 08.3" P.A. 231.00 sep 3.1 mag 12.00,12.60
 
 
Coord 2000 20571+0128 Discov num J  2332 Comp Coord arcsec 2000 20 57 07.56 +01 28 08.3
Date first 1942 Date last 2016 Obs 7
Pa first 220 Pa last 231.4 P.A. Now (θ) 231.4°
Sep first 4.0 Sep last 3.145 Sep. Now (ρ) 3.145"
Mag pri 12.00 Mag sec 12.60 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +033 Sec motion ra
Pri motion dec +021 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 1729778012377589376
 
 
WDS 20571+0128 J 2332 : NOTES
 
 
discov_num notes refcode
J 2332 BAL 1576.
 
 
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
20571+0128 J 2332 2004 4 231 3.4 10.00 10.20 N D 205707.56+012808.3
20571+0128 J 2332 2016 6 231 3.1 12.00 12.60 NU 205707.56+012808.3

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

 
 
WDS 20571+0128 J 2332 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20571+0128 J 2332 : MEASURES
 
 
No records found.

 
 
WDS 20571+0128 : VIRTUAL EYEPIECE
 
 

20571+0128 J 2332A mag 12 20571+0128 J 2332B sep 3.1 P.A. 231.40 mag 12.6 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 20571+0128 : ALADIN DSS IMAGE @ 20h 57m 07.56s +01° 28' 08.3"
 
 
 
 
WDS 20571+0128 J 2332 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20571+0128 J 2332 distance=0' 20572+0144 UC 4342 distance=16' 20584+0118 RST5474 distance=22' 20585+0143 GWP3023 distance=25' 20544+0112 LDS4860 distance=45' 20575+0214 BAL1577 distance=46' 20578-0043 UC 4344 distance=46' 20549+0051 SKF1772 distance=50' 20575+0036 HWE 101AB distance=53' 20575+0036 HWE 101AC distance=53' 20537+0154 RST5473 distance=57' 20546-0042 A 877 distance=60' 20572+0028 HWE 55AB distance=61' 20572+0028 BU 1496AC distance=61' 20531+0104 TDT2604 distance=65' 21008+0207 UC 4360 distance=68' 20525+0130 BAL1575 distance=71' 20539-0035 J 2328 distance=71' 21012+0210 GWP3029 distance=75' 20562-0014 TDT2643 distance=76' 20551-0018 UC 4325 distance=77' 20590-0014 TOB 314 distance=80' 21020+0055 BAL1222 distance=81' 20595+0242 HJ 928 distance=82' 20595-0014 BAL 928 distance=83' 20521+0205 A 2286AB distance=84' 20521+0205 A 2286AB,C distance=84' 21002-0014 TDS1110 distance=87' 21031+0132 STF2744AB distance=89' 21031+0132 STF2744AC distance=89' 21031+0132 STF2744AD distance=89' 21016-0029 NSN 500 distance=91' 20523-0030 BAL 927 distance=93' 20521+0225 TDT2592 distance=95' 21025+0038 HDO 320 distance=96' 20509+0101 TDT2577Aa,Ab distance=98' 20509+0101 RST5472AB distance=98' 20514-0041 SKF1771 distance=98' 21034-0050 CVR 885 distance=101' 21016-0014 TDT2701 distance=101' 20510+0210 BAL1574 distance=103' 20510+0211 BAL1573 distance=103' 21039+0106 BAL1223 distance=104' 20510-0038 J 1711 distance=105' 21009+0257 HJ 3006 distance=105' 21029-0028 TDT2713 distance=106' 20535+0300 HEI 819 distance=107' 21036+0217 WIS 347 distance=109' 20510+0227 BAL2037 distance=110' 20551+0314 UC 4324 distance=111' 20552+0314 BAL2040 distance=111' 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 20571+0128 J 2332 231 3.1
Show 20572+0144 UC 4342 239 14.2 16
Show 20584+0118 RST5474 194 2.0 22
Show 20585+0143 GWP3023 358 76.3 25
Show 20544+0112 LDS4860 138 3.4 45
Show 20575+0214 BAL1577 221 4.9 46
Show 20578-0043 UC 4344 15 42.7 46
Show 20549+0051 SKF1772 334 2.5 50
Show 20575+0036 HWE 101 AB 139 40.7 53
Show 20575+0036 HWE 101 AC 313 11.7 53
Show 20537+0154 RST5473 20 3.0 57
Show 20546-0042 A 877 9 0.6 60
Show 20572+0028 HWE 55 AB 71 26.3 61
Show 20572+0028 BU 1496 AC 111 33.5 61
Show 20531+0104 TDT2604 87 0.7 65
Show 21008+0207 UC 4360 71 44.6 68
Show 20525+0130 BAL1575 175 16.6 71
Show 20539-0035 J 2328 351 3.2 71
Show 21012+0210 GWP3029 55 70.3 75
Show 20562-0014 TDT2643 250 0.5 76
Show 20551-0018 UC 4325 271 61.6 77
Show 20590-0014 TOB 314 227 27.6 80
Show 21020+0055 BAL1222 321 12.5 81
Show 20595+0242 HJ 928 74 16.5 82
Show 20595-0014 BAL 928 129 13.6 83
Show 20521+0205 A 2286 AB 5 0.0 84
Show 20521+0205 A 2286 AB,C 48 1.1 84
Show 21002-0014 TDS1110 79 0.9 87
Show 21031+0132 STF2744 AB 107 1.2 89
Show 21031+0132 STF2744 AC 99 97.8 89
Show 21031+0132 STF2744 AD 300 73.9 89
Show 21016-0029 NSN 500 80 34.1 91
Show 20523-0030 BAL 927 285 4.5 93
Show 20521+0225 TDT2592 183 1.5 95
Show 21025+0038 HDO 320 225 3.0 96
Show 20509+0101 TDT2577 Aa,Ab 104 0.5 98
Show 20509+0101 RST5472 AB 77 3.7 98
Show 20514-0041 SKF1771 13 1.2 98
Show 21034-0050 CVR 885 109 27.0 101
Show 21016-0014 TDT2701 43 1.0 101
Show 20510+0210 BAL1574 21 18.3 103
Show 20510+0211 BAL1573 225 5.6 103
Show 21039+0106 BAL1223 157 11.3 104
Show 20510-0038 J 1711 222 8.4 105
Show 21009+0257 HJ 3006 292 1.8 105
Show 21029-0028 TDT2713 59 0.8 106
Show 20535+0300 HEI 819 135 0.2 107
Show 21036+0217 WIS 347 99 664.9 109
Show 20510+0227 BAL2037 2 6.4 110
Show 20551+0314 UC 4324 290 9.9 111
Show 20552+0314 BAL2040 68 8.4 111

 
 
WDS 20571+0128 : COMPONENTS
 
 
  A
B pa=231.4°
sep=3.14"
 
 
20571+0128 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205707.56+012808.3 Mag 12 PmRA 33.00
PmDE 21.0
 
 
20571+0128 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205707.40+012806.3 Mag 12.6 Calc delta mag 0.6
Calc coord yes