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Doubles in session


Current system
21234+2139
J 2345


Nearby doubles
13' : 21235+2125
SKF 15

17' : 21224+2146
GRV 457

28' : 21247+2116
HU 370

44' : 21261+2201
OCC9222

51' : 21257+2058
J 3138

56' : 21197+2155
TDT2907

57' : 21194+2136
UC 4442

59' : 21240+2236
KU 60

60' : 21209+2050
CBL 531

60' : 21192+2134
TDT2900

62' : 21259+2229
TDT2960

66' : 21210+2233
COU 229

67' : 21187+2149
LDS4878

70' : 21187+2118
ARY 62AB

74' : 21211+2244
AZC 112AB

77' : 21283+2215
J 3140

79' : 21286+2211
BRT2496AB

81' : 21269+2033
GRV 469

83' : 21237+2016
COU 230

84' : 21290+2211
HJ 1647AB

85' : 21174+2135
COU 228

85' : 21267+2027
UC 4468

88' : 21259+2017
CVR 901

91' : 21187+2240
UC 4439

92' : 21169+2129
TDS1122

96' : 21174+2053
KUI 106



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.

21234+2139 J 2345

 
 
21h 23m 27.06s +21° 37' 53.9" P.A. 202.00 sep 4.6 mag 12.70,13.10
 
 
Coord 2000 21234+2139 Discov num J  2345 Comp Coord arcsec 2000 21 23 27.06 +21 37 53.9
Date first 1892 Date last 2018 Obs 10
Pa first 207 Pa last 202 P.A. Now (θ) 202°
Sep first 7.0 Sep last 4.613 Sep. Now (ρ) 4.613"
Mag pri 12.70 Mag sec 13.10 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -011 Sec motion ra -006
Pri motion dec -016 Sec motion dec -009
Notes
rPM=0.443
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1790718203828120960
 
 
WDS 21234+2139 J 2345 : 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
21234+2139 J 2345 2000 4 203 4.9 10.00 10.40 212327.02+213752.0
21234+2139 J 2345 2011 5 201 4.8 10.00 10.40 212327.02+213752.0
21234+2139 J 2345 2015 9 202 4.7 12.70 13.10 212327.06+213753.9
21234+2139 J 2345 2018 10 203 4.6 12.70 13.10 212327.06+213753.9

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

 
 
WDS 21234+2139 J 2345 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21234+2139 J 2345 : MEASURES
 
 
No records found.

 
 
WDS 21234+2139 : VIRTUAL EYEPIECE
 
 

21234+2139 J 2345A mag 12.7 21234+2139 J 2345B sep 4.6 P.A. 200.60 mag 13.1 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 21234+2139 : ALADIN DSS IMAGE @ 21h 23m 27.06s +21° 37' 53.9"
 
 
 
 
WDS 21234+2139 J 2345 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21234+2139 J 2345 distance=0' 21235+2125 SKF 15 distance=13' 21224+2146 GRV 457 distance=17' 21247+2116 HU 370 distance=28' 21261+2201 OCC9222 distance=44' 21257+2058 J 3138 distance=51' 21197+2155 TDT2907 distance=56' 21194+2136 UC 4442 distance=57' 21240+2236 KU 60 distance=59' 21209+2050 CBL 531 distance=60' 21192+2134 TDT2900 distance=60' 21259+2229 TDT2960 distance=62' 21210+2233 COU 229 distance=66' 21187+2149 LDS4878 distance=67' 21187+2118 HDS3033Aa,Ab distance=70' 21187+2118 ARY 62AB distance=70' 21211+2244 AZC 112AB distance=74' 21283+2215 J 3140 distance=77' 21286+2211 BRT2496AB distance=79' 21286+2211 FYM 288AC distance=79' 21269+2033 GRV 469 distance=81' 21237+2016 COU 230 distance=83' 21290+2211 HJ 1647AB distance=84' 21290+2211 HJ 1647AC distance=84' 21174+2135 COU 228 distance=85' 21267+2027 UC 4468 distance=85' 21259+2017 CVR 901 distance=88' 21187+2240 UC 4439 distance=91' 21169+2129 TDS1122 distance=92' 21174+2053 KUI 106 distance=96' 21162+2128 SLW1235 distance=103' 21164+2206 AZC 111 distance=103' 21287+2028 J 611 distance=103' 21248+1956 KPP3370 distance=104' 21230+2322 POU5356 distance=104' 21174+2239 UC 4429 distance=105' 21248+2321 CVR 900 distance=105' 21260+2316 GRV 466 distance=105' 21310+2128 COU 232 distance=106' 21161+2214 KPP4230AB distance=108' 21157+2128 RAO 450 distance=109' 21248+2327 POU5361 distance=111' 21221+1948 STFB 11AB distance=112' 21221+1948 STFB 11AC distance=112' 21221+1948 TOK9001AD distance=112' 21313+2112 GRV 473 distance=114' 21200+1953 GRV 447 distance=115' 21198+2326 POU5335 distance=120' 21251+2337 TDT2951 distance=122' 21241+2340 POU5359 distance=123' 21146+2147 KPP2406 distance=124' 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 21234+2139 J 2345 202 4.6
Show 21235+2125 SKF 15 262 40.2 13
Show 21224+2146 GRV 457 323 77.2 17
Show 21247+2116 HU 370 105 2.1 28
Show 21261+2201 OCC9222 308 9.0 44
Show 21257+2058 J 3138 256 3.1 51
Show 21197+2155 TDT2907 91 1.0 56
Show 21194+2136 UC 4442 99 59.2 57
Show 21240+2236 KU 60 228 7.3 59
Show 21209+2050 CBL 531 327 25.5 60
Show 21192+2134 TDT2900 220 1.3 60
Show 21259+2229 TDT2960 189 0.9 62
Show 21210+2233 COU 229 118 0.5 66
Show 21187+2149 LDS4878 10 12.6 67
Show 21187+2118 HDS3033 Aa,Ab 319 0.0 70
Show 21187+2118 ARY 62 AB 105 88.1 70
Show 21211+2244 AZC 112 AB 14 12.3 74
Show 21283+2215 J 3140 223 5.9 77
Show 21286+2211 BRT2496 AB 236 4.6 79
Show 21286+2211 FYM 288 AC 60 15.2 79
Show 21269+2033 GRV 469 264 21.2 81
Show 21237+2016 COU 230 187 0.9 83
Show 21290+2211 HJ 1647 AB 178 41.5 84
Show 21290+2211 HJ 1647 AC 128 38.8 84
Show 21174+2135 COU 228 47 0.7 85
Show 21267+2027 UC 4468 334 43.8 85
Show 21259+2017 CVR 901 143 28.8 88
Show 21187+2240 UC 4439 222 9.8 91
Show 21169+2129 TDS1122 248 1.4 92
Show 21174+2053 KUI 106 341 4.4 96
Show 21162+2128 SLW1235 134 10.4 103
Show 21164+2206 AZC 111 33 9.6 103
Show 21287+2028 J 611 21 1.8 103
Show 21248+1956 KPP3370 333 0.9 104
Show 21230+2322 POU5356 176 17.6 104
Show 21174+2239 UC 4429 171 55.7 105
Show 21248+2321 CVR 900 281 11.9 105
Show 21260+2316 GRV 466 318 40.0 105
Show 21310+2128 COU 232 34 0.6 106
Show 21161+2214 KPP4230 AB 328 2.0 108
Show 21157+2128 RAO 450 14 3.0 109
Show 21248+2327 POU5361 170 18.7 111
Show 21221+1948 STFB 11 AB 313 36.6 112
Show 21221+1948 STFB 11 AC 13 64.3 112
Show 21221+1948 TOK9001 AD 151 5.3 112
Show 21313+2112 GRV 473 26 46.4 114
Show 21200+1953 GRV 447 277 32.2 115
Show 21198+2326 POU5335 143 15.6 120
Show 21251+2337 TDT2951 207 0.6 122
Show 21241+2340 POU5359 236 9.9 123
Show 21146+2147 KPP2406 36 20.8 124

 
 
WDS 21234+2139 : COMPONENTS
 
 
  A
B pa=200.6°
sep=4.57"
 
 
21234+2139 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212327.06+213753.9 Mag 12.7 PmRA -11.00
PmDE -16.0
 
 
21234+2139 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212326.94+213749.6 Mag 13.1 PmRA -6.00
PmDE -9.0 Calc delta mag 0.4 Calc coord yes