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Doubles in session


Current system
20227+1345
J 3079


Nearby doubles
10' : 20229+1346
J 3082AB

13' : 20219+1336
HU 1197

21' : 20227+1406
BPM2134

26' : 20227+1320
STF2673AB

29' : 20209+1332
J 1173

31' : 20208+1327
HEI 275

32' : 20203+1350
BPM2118

39' : 20236+1421
BPM2141

43' : 20197+1333
BPM2114

46' : 20200+1412
BPM2115

49' : 20238+1301
TDT2235

50' : 20252+1416
BPM2148

51' : 20212+1433
AG 403

52' : 20249+1309
J 841AB

52' : 20204+1427
BPM2120

53' : 20244+1301
HU 1198

53' : 20253+1420
BPM2149

56' : 20239+1437
LDS4839

59' : 20206+1254
BPM2121

62' : 20247+1438
HJ 1507

62' : 20233+1245
GWP2942

62' : 20240+1443
BPM2143

62' : 20196+1300
STF2664

63' : 20207+1249
HU 1196AB

64' : 20255+1431
BPM2151

64' : 20186+1318
A 1671



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.

20227+1345 J 3079

 
 
20h 22m 29.81s +13° 45' 35.3" P.A. 139.00 sep 7.4 mag 12.60,13.40
 
 
Coord 2000 20227+1345 Discov num J  3079 Comp Coord arcsec 2000 20 22 29.81 +13 45 35.3
Date first 1944 Date last 2016 Obs 10
Pa first 140 Pa last 139.3 P.A. Now (θ) 139.3°
Sep first 5.0 Sep last 7.367 Sep. Now (ρ) 7.367"
Mag pri 12.60 Mag sec 13.40 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -020 Sec motion ra +006
Pri motion dec -005 Sec motion dec -018
Notes
rPM=1.41
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1804856823853566976
 
 
WDS 20227+1345 J 3079 : 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
20227+1345 J 3079 1944 1 140 5.0 9.42 10.40 202237.27+134518.7
20227+1345 J 3079 2009 2 139 7.6 12.90 13.30 202229.81+134535.3
20227+1345 J 3079 2010 5 138 6.5 12.60 13.40 202229.81+134535.3
20227+1345 J 3079 2015 5 139 7.4 12.60 13.40 202229.81+134535.3
20227+1345 J 3079 2016 10 139 7.4 12.60 13.40 202229.81+134535.3

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

 
 
WDS 20227+1345 J 3079 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20227+1345 J 3079 : MEASURES
 
 
No records found.

 
 
WDS 20227+1345 : VIRTUAL EYEPIECE
 
 

20227+1345 J 3079A mag 12.6 20227+1345 J 3079B sep 7.3 P.A. 140.10 mag 13.4 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 20227+1345 : ALADIN DSS IMAGE @ 20h 22m 29.81s +13° 45' 35.3"
 
 
 
 
WDS 20227+1345 J 3079 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20227+1345 J 3079 distance=0' 20229+1346 J 3082AB distance=10' 20219+1336 HU 1197 distance=13' 20227+1406 BPM2134 distance=21' 20227+1320 STF2673AB distance=26' 20227+1320 STF2673AC distance=26' 20227+1320 STF2674CD distance=26' 20209+1332 J 1173 distance=29' 20208+1327 HEI 275 distance=31' 20203+1350 BPM2118 distance=32' 20236+1421 BPM2141 distance=39' 20197+1333 BPM2114 distance=43' 20200+1412 BPM2115 distance=46' 20238+1301 TDT2235 distance=49' 20252+1416 BPM2148 distance=50' 20212+1433 AG 403 distance=51' 20249+1309 J 841AB distance=52' 20249+1309 J 841AB,C distance=52' 20204+1427 BPM2120 distance=52' 20244+1301 HU 1198 distance=53' 20253+1420 BPM2149 distance=53' 20239+1437 LDS4839 distance=56' 20206+1254 BPM2121 distance=59' 20194+1422 STF2665A,BC distance=59' 20194+1422 A 1672BC distance=59' 20247+1438 HJ 1507 distance=62' 20233+1245 GWP2942 distance=62' 20240+1443 BPM2143 distance=62' 20196+1300 STF2664 distance=62' 20207+1249 HU 1196AB distance=63' 20207+1249 HU 1196AC distance=63' 20255+1431 BPM2151 distance=64' 20186+1318 A 1671 distance=64' 20247+1443 HJ 1508AB distance=66' 20247+1443 VLM 4AC distance=66' 20179+1344 OL 174 distance=68' 20250+1443 BPM2147 distance=68' 20204+1447 BPM2119 distance=69' 20180+1325 BPM2095 distance=69' 20178+1350 BRT1340 distance=69' 20260+1257 BPM2155 distance=71' 20270+1312 BPM2166 distance=74' 20238+1235 BRT1341 distance=74' 20178+1417 BPM2094BC distance=74' 20248+1452 STF2680 distance=75' 20250+1451 J 842 distance=75' 20178+1417 BPM2093AB distance=76' 20221+1501 BPM2130 distance=76' 20267+1431 BPM2162 distance=77' 20188+1442 CHE 300 distance=79' 20219+1504 BPM2129 distance=79' 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 20227+1345 J 3079 139 7.4
Show 20229+1346 J 3082 AB 18 6.1 10
Show 20219+1336 HU 1197 305 1.2 13
Show 20227+1406 BPM2134 300 80.4 21
Show 20227+1320 STF2673 AB 326 2.4 26
Show 20227+1320 STF2673 AC 100 76.5 26
Show 20227+1320 STF2674 CD 1 15.0 26
Show 20209+1332 J 1173 83 3.7 29
Show 20208+1327 HEI 275 93 0.5 31
Show 20203+1350 BPM2118 104 58.9 32
Show 20236+1421 BPM2141 171 109.3 39
Show 20197+1333 BPM2114 313 49.4 43
Show 20200+1412 BPM2115 187 115.5 46
Show 20238+1301 TDT2235 260 0.7 49
Show 20252+1416 BPM2148 96 68.4 50
Show 20212+1433 AG 403 292 43.1 51
Show 20249+1309 J 841 AB 133 0.2 52
Show 20249+1309 J 841 AB,C 82 8.4 52
Show 20204+1427 BPM2120 168 117.9 52
Show 20244+1301 HU 1198 33 0.6 53
Show 20253+1420 BPM2149 339 38.5 53
Show 20239+1437 LDS4839 311 10.4 56
Show 20206+1254 BPM2121 253 95.1 59
Show 20194+1422 STF2665 A,BC 12 3.3 59
Show 20194+1422 A 1672 BC 59 0.1 59
Show 20247+1438 HJ 1507 64 10.4 62
Show 20233+1245 GWP2942 269 9.1 62
Show 20240+1443 BPM2143 221 87.9 62
Show 20196+1300 STF2664 322 27.8 62
Show 20207+1249 HU 1196 AB 322 0.4 63
Show 20207+1249 HU 1196 AC 304 3.3 63
Show 20255+1431 BPM2151 294 48.5 64
Show 20186+1318 A 1671 229 2.2 64
Show 20247+1443 HJ 1508 AB 59 13.9 66
Show 20247+1443 VLM 4 AC 152 17.4 66
Show 20179+1344 OL 174 229 1.6 68
Show 20250+1443 BPM2147 65 92.4 68
Show 20204+1447 BPM2119 30 110.7 69
Show 20180+1325 BPM2095 359 42.8 69
Show 20178+1350 BRT1340 315 3.8 69
Show 20260+1257 BPM2155 31 119.0 71
Show 20270+1312 BPM2166 59 25.3 74
Show 20238+1235 BRT1341 168 3.6 74
Show 20178+1417 BPM2094 BC 233 66.9 74
Show 20248+1452 STF2680 288 16.2 75
Show 20250+1451 J 842 180 4.2 75
Show 20178+1417 BPM2093 AB 68 116.6 76
Show 20221+1501 BPM2130 349 49.5 76
Show 20267+1431 BPM2162 214 78.9 77
Show 20188+1442 CHE 300 319 40.2 79
Show 20219+1504 BPM2129 150 90.8 79

 
 
WDS 20227+1345 : COMPONENTS
 
 
  A
B pa=140.1°
sep=7.28"
 
 
20227+1345 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202229.81+134535.3 Mag 12.6 PmRA -20.00
PmDE -5.0
 
 
20227+1345 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202230.13+134529.7 Mag 13.4 PmRA 6.00
PmDE -18.0 Calc delta mag 0.8 Calc coord yes