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Doubles in session


Current system
20123+2215
J 3057


Nearby doubles
10' : 20124+2224
GRV 322AB

11' : 20134+2214
J 3061

15' : 20134+2224
TDT2101

16' : 20114+2217
COU 217AB

17' : 20122+2231
DAM 202AB

18' : 20124+2232
TDT2084

19' : 20112+2222
GRV 319

22' : 20141+2213
STF2655AB

24' : 20129+2238
J 2305

31' : 20132+2145
J 1194

32' : 20109+2237
HDS2877

34' : 20123+2248
COU 123

35' : 20136+2145
J 834

36' : 20148+2159
HDS2886

49' : 20157+2238
KPP2658

51' : 20159+2232
STJ 38

52' : 20124+2124
DAM1255

56' : 20102+2131
TDT2042

57' : 20113+2121
HO 587

58' : 20128+2312
POU4276

59' : 20167+2208
GRV 325

61' : 20109+2311
BKO 790

61' : 20113+2314
POU4254

62' : 20118+2316
POU4258

63' : 20118+2317
BKO 797

63' : 20135+2316
POU4286



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.

20123+2215 J 3057

 
 
20h 12m 31.72s +22° 15' 15.3" P.A. 104.00 sep 6.7 mag 11.40,12.20
 
 
Coord 2000 20123+2215 Discov num J  3057 Comp Coord arcsec 2000 20 12 31.72 +22 15 15.3
Date first 1944 Date last 2016 Obs 15
Pa first 95 Pa last 103.5 P.A. Now (θ) 103.5°
Sep first 6.0 Sep last 6.703 Sep. Now (ρ) 6.703"
Mag pri 11.40 Mag sec 12.20 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -015 Sec motion ra -002
Pri motion dec -007 Sec motion dec -016
Notes U (Proper motion indicates non-physical)
rPM=0.955
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1829838002926086528
 
 
WDS 20123+2215 J 3057 : 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
20123+2215 J 3057 2006 3 105 6.4 10.00 10.80
20123+2215 J 3057 2008 5 104 6.7 10.00 10.80 D 201231.72+221515.3
20123+2215 J 3057 2016 8 104 6.7 11.40 12.20 201231.72+221515.3

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

 
 
WDS 20123+2215 J 3057 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20123+2215 J 3057 : MEASURES
 
 
No records found.

 
 
WDS 20123+2215 : VIRTUAL EYEPIECE
 
 

20123+2215 J 3057A mag 11.4 20123+2215 J 3057B sep 6.2 P.A. 104.50 mag 12.2 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 20123+2215 : ALADIN DSS IMAGE @ 20h 12m 31.72s +22° 15' 15.3"
 
 
 
 
WDS 20123+2215 J 3057 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20123+2215 J 3057 distance=0' 20124+2224 GRV 322AB distance=10' 20124+2224 GRV 322AC distance=10' 20134+2214 J 3061 distance=11' 20134+2224 TDT2101 distance=15' 20114+2217 COU 217AB distance=16' 20114+2217 COU 217AC distance=16' 20122+2231 DAM 202AB distance=17' 20122+2231 DAM 202AC distance=17' 20124+2232 TDT2084 distance=18' 20112+2222 GRV 319 distance=19' 20141+2213 STF2655AB distance=22' 20141+2213 STF2655AC distance=22' 20129+2238 J 2305 distance=24' 20132+2145 J 1194 distance=31' 20109+2237 HDS2877 distance=32' 20123+2248 COU 123 distance=34' 20136+2145 J 834 distance=35' 20148+2159 HDS2886 distance=36' 20157+2238 KPP2658 distance=49' 20159+2232 STJ 38 distance=51' 20124+2124 DAM1255 distance=52' 20102+2131 TDT2042 distance=56' 20113+2121 HO 587 distance=57' 20128+2312 POU4276 distance=58' 20167+2208 GRV 325 distance=59' 20109+2311 BKO 790 distance=61' 20113+2314 POU4254 distance=61' 20118+2316 POU4258 distance=62' 20118+2317 BKO 797 distance=63' 20135+2316 POU4286 distance=63' 20080+2224 RAO 426 distance=64' 20116+2318 BKO 796 distance=64' 20108+2319 POU4247 distance=64' 20115+2318 BKO 795 distance=64' 20153+2120 J 3067 distance=65' 20117+2320 POU4256 distance=66' 20079+2207 BRT2466 distance=66' 20112+2319 BKO 793 distance=67' 20149+2312 POU4308 distance=67' 20100+2314 POU4238 distance=68' 20131+2107 GRV 323 distance=69' 20121+2324 BKO 800 distance=69' 20166+2134 BRT2524 distance=70' 20125+2326 POU4270AB distance=71' 20125+2326 BKO 802AC distance=71' 20126+2326 POU4272AB distance=71' 20126+2326 BKO 803AC distance=71' 20126+2326 BKO 803BD distance=71' 20135+2325 POU4284 distance=71' 20131+2326 TDS1051 distance=71' 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 20123+2215 J 3057 104 6.7
Show 20124+2224 GRV 322 AB 187 54.2 10
Show 20124+2224 GRV 322 AC 180 94.9 10
Show 20134+2214 J 3061 267 5.4 11
Show 20134+2224 TDT2101 334 0.5 15
Show 20114+2217 COU 217 AB 343 1.5 16
Show 20114+2217 COU 217 AC 291 1.5 16
Show 20122+2231 DAM 202 AB 34 10.3 17
Show 20122+2231 DAM 202 AC 344 10.0 17
Show 20124+2232 TDT2084 299 1.9 18
Show 20112+2222 GRV 319 352 69.3 19
Show 20141+2213 STF2655 AB 3 6.2 22
Show 20141+2213 STF2655 AC 154 60.5 22
Show 20129+2238 J 2305 176 1.7 24
Show 20132+2145 J 1194 115 6.3 31
Show 20109+2237 HDS2877 197 0.5 32
Show 20123+2248 COU 123 237 0.2 34
Show 20136+2145 J 834 277 2.3 35
Show 20148+2159 HDS2886 64 1.0 36
Show 20157+2238 KPP2658 3 24.8 49
Show 20159+2232 STJ 38 2 0.9 51
Show 20124+2124 DAM1255 23 7.1 52
Show 20102+2131 TDT2042 359 0.6 56
Show 20113+2121 HO 587 65 11.5 57
Show 20128+2312 POU4276 96 9.9 58
Show 20167+2208 GRV 325 208 57.3 59
Show 20109+2311 BKO 790 146 5.8 61
Show 20113+2314 POU4254 314 13.8 61
Show 20118+2316 POU4258 176 9.2 62
Show 20118+2317 BKO 797 281 5.5 63
Show 20135+2316 POU4286 60 10.4 63
Show 20080+2224 RAO 426 302 3.0 64
Show 20116+2318 BKO 796 120 5.7 64
Show 20108+2319 POU4247 96 10.4 64
Show 20115+2318 BKO 795 79 4.6 64
Show 20153+2120 J 3067 140 6.3 65
Show 20117+2320 POU4256 250 11.0 66
Show 20079+2207 BRT2466 185 8.1 66
Show 20112+2319 BKO 793 335 4.9 67
Show 20149+2312 POU4308 51 4.1 67
Show 20100+2314 POU4238 352 14.9 68
Show 20131+2107 GRV 323 204 19.0 69
Show 20121+2324 BKO 800 54 6.9 69
Show 20166+2134 BRT2524 288 5.2 70
Show 20125+2326 POU4270 AB 219 13.6 71
Show 20125+2326 BKO 802 AC 179 5.2 71
Show 20126+2326 POU4272 AB 32 13.7 71
Show 20126+2326 BKO 803 AC 58 8.9 71
Show 20126+2326 BKO 803 BD 20 7.3 71
Show 20135+2325 POU4284 343 14.6 71
Show 20131+2326 TDS1051 31 1.5 71

 
 
WDS 20123+2215 : COMPONENTS
 
 
  A
B pa=104.5°
sep=6.23"
 
 
20123+2215 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201231.72+221515.3 Mag 11.4 PmRA -15.00
PmDE -7.0
 
 
20123+2215 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201232.15+221513.7 Mag 12.2 PmRA -2.00
PmDE -16.0 Calc delta mag 0.8 Calc coord yes