stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20310+0211
J 561


Nearby doubles
14' : 20306+0224
BAL2028

20' : 20302+0156
BAL1562

24' : 20298+0227
BAL2027

33' : 20330+0201
TDT2361

44' : 20321+0251
BAL2030

45' : 20291+0135
GWP2956AB

47' : 20293+0132
BAL1561

53' : 20281+0140
BAL1560

61' : 20307+0311
BAL2029

64' : 20351+0218
UC 4224

64' : 20351+0202
BAL1564

65' : 20329+0113
BAL1216

66' : 20267+0155
J 155AB

66' : 20341+0256
BAL2031

71' : 20263+0156
BAL1557

72' : 20302+0321
DOO 87

72' : 20353+0239
HJ 2981

72' : 20266+0143
BAL1558

74' : 20366+0123
HJ 5513AB

76' : 20278+0311
HJ 917

79' : 20291+0325
HJ 2968

82' : 20321+0330
J 2573

83' : 20294+0330
HJ 2970

84' : 20275+0107
J 560

85' : 20274+0317
BAL2025

86' : 20323+0049
UC 4207



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.

20310+0211 J 561

 
 
20h 30m 55.17s +02° 11' 13.1" P.A. 176.00 sep 4.3 mag 12.83,12.83
 
 
Coord 2000 20310+0211 Discov num J   561 Comp Coord arcsec 2000 20 30 55.17 +02 11 13.1
Date first 1909 Date last 2015 Obs 8
Pa first 183 Pa last 176.1 P.A. Now (θ) 176.1°
Sep first 4.4 Sep last 4.268 Sep. Now (ρ) 4.268"
Mag pri 12.83 Mag sec 12.83 delta mag (ΔM) 0 Spectral class
Pri motion ra +003 Sec motion ra +005
Pri motion dec -005 Sec motion dec -011
Notes B (Blue magnitudes)
rPM=0.523
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4232576749930519168
 
 
WDS 20310+0211 J 561 : 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
20310+0211 J 561 1943 6 184 4.0 12.83 12.83 B 203055.17+021113.1
20310+0211 J 561 2000 7 177 4.4 12.83 12.83 B 203055.17+021113.1
20310+0211 J 561 2015 8 176 4.3 12.83 12.83 B 203055.17+021113.1

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

 
 
WDS 20310+0211 J 561 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20310+0211 J 561 : MEASURES
 
 
No records found.

 
 
WDS 20310+0211 : VIRTUAL EYEPIECE
 
 

20310+0211 J 561A mag 12.83 20310+0211 J 561B sep 4.3 P.A. 176.10 mag 12.83 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 20310+0211 : ALADIN DSS IMAGE @ 20h 30m 55.17s +02° 11' 13.1"
 
 
 
 
WDS 20310+0211 J 561 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20310+0211 J 561 distance=1' 20306+0224 BAL2028 distance=14' 20302+0156 BAL1562 distance=20' 20298+0227 BAL2027 distance=24' 20330+0201 TDT2361 distance=33' 20321+0251 BAL2030 distance=44' 20291+0135 GWP2956AB distance=45' 20291+0135 GWP2957AC distance=45' 20293+0132 BAL1561 distance=47' 20281+0140 BAL1560 distance=53' 20307+0311 BAL2029 distance=61' 20351+0218 UC 4224 distance=64' 20351+0202 BAL1564 distance=64' 20329+0113 BAL1216 distance=65' 20267+0155 J 155BC distance=66' 20267+0155 J 155AB distance=66' 20341+0256 BAL2031 distance=66' 20263+0156 BAL1557 distance=71' 20302+0321 DOO 87 distance=72' 20353+0239 HJ 2981 distance=72' 20266+0143 BAL1558 distance=72' 20366+0123 HJ 5513AB distance=74' 20366+0123 HJ 5513AC distance=74' 20366+0123 HJ 5513AD distance=74' 20278+0311 HJ 917 distance=76' 20291+0325 HJ 2968 distance=79' 20321+0330 J 2573 distance=82' 20294+0330 HJ 2970 distance=83' 20275+0107 J 560 distance=84' 20274+0317 BAL2025 distance=85' 20323+0049 UC 4207 distance=86' 20283+0052 FSM 2 distance=88' 20251+0233 BAL2023 distance=90' 20347+0321 CRC 38 distance=90' 20251+0225 LDS4841 distance=90' 20253+0133 BAL1556 distance=93' 20257+0304 BAL2024 distance=95' 20367+0132 GRV 361 distance=96' 20342-0045 BAL 613 distance=99' 20354-0057 BAL 614 distance=100' 20377+0152 J 3255 distance=101' 20372+0135 J 2574 distance=101' 20376+0211 GRV 364 distance=101' 20373+0134 GWP2973 distance=103' 20269+0045 CVR 224 distance=105' 20286+0351 HJ 2967 distance=106' 20258+0058 SKF 927 distance=106' 20247+0302 J 1342 distance=108' 20283+0351 BAL2533 distance=108' 20300+0023 JNN 283 distance=109' 20309+0400 BAL2538 distance=109' 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 20310+0211 J 561 176 4.3 1
Show 20306+0224 BAL2028 196 9.5 14
Show 20302+0156 BAL1562 308 9.0 20
Show 20298+0227 BAL2027 171 4.2 24
Show 20330+0201 TDT2361 37 0.5 33
Show 20321+0251 BAL2030 286 10.8 44
Show 20291+0135 GWP2956 AB 250 16.5 45
Show 20291+0135 GWP2957 AC 258 172.4 45
Show 20293+0132 BAL1561 8 15.8 47
Show 20281+0140 BAL1560 3 6.6 53
Show 20307+0311 BAL2029 141 7.5 61
Show 20351+0218 UC 4224 220 16.1 64
Show 20351+0202 BAL1564 268 4.8 64
Show 20329+0113 BAL1216 157 15.1 65
Show 20267+0155 J 155 BC 164 3.3 66
Show 20267+0155 J 155 AB 348 53.1 66
Show 20341+0256 BAL2031 334 17.4 66
Show 20263+0156 BAL1557 211 6.4 71
Show 20302+0321 DOO 87 33 11.9 72
Show 20353+0239 HJ 2981 5 12.9 72
Show 20266+0143 BAL1558 9 18.3 72
Show 20366+0123 HJ 5513 AB 93 11.9 74
Show 20366+0123 HJ 5513 AC 284 28.7 74
Show 20366+0123 HJ 5513 AD 89 42.5 74
Show 20278+0311 HJ 917 37 12.8 76
Show 20291+0325 HJ 2968 50 15.3 79
Show 20321+0330 J 2573 151 4.0 82
Show 20294+0330 HJ 2970 180 12.0 83
Show 20275+0107 J 560 188 4.2 84
Show 20274+0317 BAL2025 94 10.2 85
Show 20323+0049 UC 4207 297 31.1 86
Show 20283+0052 FSM 2 118 0.0 88
Show 20251+0233 BAL2023 330 7.4 90
Show 20347+0321 CRC 38 300 10.5 90
Show 20251+0225 LDS4841 246 44.6 90
Show 20253+0133 BAL1556 22 6.6 93
Show 20257+0304 BAL2024 70 16.1 95
Show 20367+0132 GRV 361 103 28.0 96
Show 20342-0045 BAL 613 145 6.4 99
Show 20354-0057 BAL 614 80 18.2 100
Show 20377+0152 J 3255 327 3.7 101
Show 20372+0135 J 2574 158 5.0 101
Show 20376+0211 GRV 364 156 40.3 101
Show 20373+0134 GWP2973 106 21.3 103
Show 20269+0045 CVR 224 217 35.6 105
Show 20286+0351 HJ 2967 131 7.1 106
Show 20258+0058 SKF 927 230 65.9 106
Show 20247+0302 J 1342 333 2.4 108
Show 20283+0351 BAL2533 256 19.0 108
Show 20300+0023 JNN 283 354 0.4 109
Show 20309+0400 BAL2538 202 10.8 109

 
 
WDS 20310+0211 : COMPONENTS
 
 
  A
B pa=176.1°
sep=4.27"
 
 
20310+0211 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203055.17+021113.1 Mag 12.83 PmRA 3.00
PmDE -5.0
 
 
20310+0211 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203055.19+021108.8 Mag 12.83 PmRA 5.00
PmDE -11.0 Calc coord yes