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Doubles in session


Current system
20348+1121
J 1344


Nearby doubles
3' : 20349+1120
TDT2394

11' : 20354+1121
YR 16

14' : 20350+1134
BRT3358

18' : 20345+1138
J 142

20' : 20339+1106
TDT2376

29' : 20364+1105
UC 4230

33' : 20344+1153
LDS4851

37' : 20329+1142
J 1AB

41' : 20375+1130
BPM2213

43' : 20372+1143
BPM2210

44' : 20327+1151
BPM2184

45' : 20345+1036
BPM2192

46' : 20317+1124
BPM2182

48' : 20340+1206
MAD 8

49' : 20322+1054
LDS4848

50' : 20339+1032
BPM2189

51' : 20375+1050
HEI 586

54' : 20370+1203
STF2701

55' : 20385+1118
J 1073

55' : 20324+1202
GRV 351

56' : 20386+1120
J 1242

56' : 20316+1150
J 3

58' : 20309+1126
LAU 4AB

60' : 20366+1027
AG 258

62' : 20387+1139
GWP2975

63' : 20308+1059
BPM2179



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.

20348+1121 J 1344

 
 
20h 34m 45.56s +11° 20' 14.2" P.A. 103.00 sep 2.5 mag 10.60,10.90 Sp F8
 
 
Coord 2000 20348+1121 Discov num J  1344 Comp Coord arcsec 2000 20 34 45.56 +11 20 14.2
Date first 1914 Date last 2016 Obs 6
Pa first 116 Pa last 103.1 P.A. Now (θ) 103.1°
Sep first 2.2 Sep last 2.492 Sep. Now (ρ) 2.492"
Mag pri 10.60 Mag sec 10.90 delta mag (ΔM) 0.3 Spectral class F8 (yellow-white)
Pri motion ra -011 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Tycho2 1096-00789-1 Gaia DR2 1754572961657346688
 
 
WDS 20348+1121 J 1344 : 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
20348+1121 J 1344 2001 5 103 2.3 9.10 11.50 203445.56+112014.2
20348+1121 J 1344 2016 6 103 2.5 10.60 10.90 F8 203445.56+112014.2

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

 
 
WDS 20348+1121 J 1344 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20348+1121 J 1344 : MEASURES
 
 
No records found.

 
 
WDS 20348+1121 : VIRTUAL EYEPIECE
 
 

20348+1121 J 1344A mag 10.6 Sp F8 20348+1121 J 1344B sep 2.5 P.A. 103.40 mag 10.9 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 20348+1121 : ALADIN DSS IMAGE @ 20h 34m 45.56s +11° 20' 14.2"
 
 
 
 
WDS 20348+1121 J 1344 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20348+1121 J 1344 distance=0' 20349+1120 TDT2394 distance=3' 20354+1121 YR 16 distance=11' 20350+1134 BRT3358 distance=14' 20345+1138 J 142 distance=18' 20339+1106 TDT2376 distance=20' 20364+1105 UC 4230 distance=29' 20344+1153 LDS4851 distance=33' 20329+1142 J 1AB distance=37' 20329+1142 UC 4212AC distance=37' 20375+1130 BPM2213 distance=41' 20372+1143 BPM2210 distance=43' 20327+1151 BPM2184 distance=44' 20345+1036 BPM2192 distance=45' 20317+1124 BPM2182 distance=46' 20340+1206 MAD 8 distance=48' 20322+1054 LDS4848 distance=49' 20339+1032 BPM2189 distance=50' 20375+1050 HEI 586 distance=51' 20312+1116 CHR 99Aa,Ab distance=53' 20312+1116 STF2690A,BC distance=53' 20312+1116 HJ 269AD distance=53' 20312+1116 DA 1BC distance=53' 20370+1203 STF2701 distance=54' 20385+1118 J 1073 distance=55' 20324+1202 GRV 351 distance=55' 20386+1120 J 1242 distance=56' 20316+1150 J 3 distance=56' 20309+1126 LAU 4AB distance=58' 20309+1126 STJ 5Aa,Ab distance=58' 20366+1027 AG 258 distance=60' 20387+1139 GWP2975 distance=62' 20308+1059 BPM2179 distance=63' 20383+1043 BU 1491 distance=64' 20337+1222 BPM2187 distance=65' 20326+1024 J 3092 distance=65' 20313+1201 BRT1345 distance=66' 20310+1200 DAM 673 distance=68' 20391+1055 UC 4243 distance=69' 20392+1059 SCJ 27AB distance=70' 20392+1059 SCJ 27AC distance=70' 20393+1101 J 2603 distance=70' 20321+1220 HJ 1528 distance=71' 20396+1120 BPM2221 distance=71' 20301+1103 BPM2176 distance=71' 20303+1054 BU 63AB distance=71' 20303+1054 BU 297AC distance=71' 20298+1154 J 1243 distance=74' 20372+1224 BPM2209 distance=74' 20399+1115 ENG 75AB distance=76' 20399+1115 CVN 17Aa,Ab distance=76' 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 20348+1121 J 1344 103 2.5
Show 20349+1120 TDT2394 2 0.5 3
Show 20354+1121 YR 16 278 0.7 11
Show 20350+1134 BRT3358 288 1.9 14
Show 20345+1138 J 142 242 6.5 18
Show 20339+1106 TDT2376 76 0.8 20
Show 20364+1105 UC 4230 173 19.0 29
Show 20344+1153 LDS4851 328 4.4 33
Show 20329+1142 J 1 AB 63 2.1 37
Show 20329+1142 UC 4212 AC 256 27.7 37
Show 20375+1130 BPM2213 275 91.7 41
Show 20372+1143 BPM2210 203 101.9 43
Show 20327+1151 BPM2184 293 59.7 44
Show 20345+1036 BPM2192 343 103.0 45
Show 20317+1124 BPM2182 228 99.8 46
Show 20340+1206 MAD 8 245 20.9 48
Show 20322+1054 LDS4848 143 251.1 49
Show 20339+1032 BPM2189 259 69.9 50
Show 20375+1050 HEI 586 220 0.6 51
Show 20312+1116 CHR 99 Aa,Ab 142 0.4 53
Show 20312+1116 STF2690 A,BC 255 17.8 53
Show 20312+1116 HJ 269 AD 108 23.0 53
Show 20312+1116 DA 1 BC 184 0.3 53
Show 20370+1203 STF2701 221 2.1 54
Show 20385+1118 J 1073 112 5.3 55
Show 20324+1202 GRV 351 12 70.6 55
Show 20386+1120 J 1242 205 5.2 56
Show 20316+1150 J 3 130 2.1 56
Show 20309+1126 LAU 4 AB 271 28.1 58
Show 20309+1126 STJ 5 Aa,Ab 140 0.9 58
Show 20366+1027 AG 258 11 4.2 60
Show 20387+1139 GWP2975 166 5.8 62
Show 20308+1059 BPM2179 29 77.2 63
Show 20383+1043 BU 1491 87 3.2 64
Show 20337+1222 BPM2187 283 103.7 65
Show 20326+1024 J 3092 336 5.3 65
Show 20313+1201 BRT1345 197 4.9 66
Show 20310+1200 DAM 673 251 13.3 68
Show 20391+1055 UC 4243 50 16.2 69
Show 20392+1059 SCJ 27 AB 262 6.2 70
Show 20392+1059 SCJ 27 AC 78 14.1 70
Show 20393+1101 J 2603 354 1.8 70
Show 20321+1220 HJ 1528 237 10.2 71
Show 20396+1120 BPM2221 275 70.3 71
Show 20301+1103 BPM2176 280 53.7 71
Show 20303+1054 BU 63 AB 347 0.9 71
Show 20303+1054 BU 297 AC 340 16.9 71
Show 20298+1154 J 1243 121 3.2 74
Show 20372+1224 BPM2209 213 61.9 74
Show 20399+1115 ENG 75 AB 6 182.2 76
Show 20399+1115 CVN 17 Aa,Ab 36 0.5 76

 
 
WDS 20348+1121 : COMPONENTS
 
 
  A
B pa=103.4°
sep=2.45"
 
 
20348+1121 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203445.56+112014.2 Mag 10.6 Spectral class F8 (yellow-white)
PmRA -11.00 PmDE -2.0 Tycho2 1096-00789-1
Tycho2
Tycho2 1096-00789-1 Pflag RAmdeg 308.68986387 DEmdeg 11.33729526
PmRA -10.9 PmDE -2.0 E RAmdeg 30 E DEmdeg 34
E pmRA 1.4 E pmDE 1.3 EpRAm 1985.85 EpDEm 1982.81
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 11.164 E BTmag 0.058 VTmag 10.423
E VTmag 0.046 Prox 990 TYC T HIP
CCDM RAdeg 308.68988944 DEdeg 11.33730000 EpRA 1990 1.64
EpDE 1990 1.51 E RAdeg 31.4 E DEdeg 36.3 Posflg
Corr -0.1
 
 
20348+1121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203445.72+112013.6 Mag 10.9 Calc delta mag 0.3
Calc coord yes