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Doubles in session


Current system
20233+3351
J 786


Nearby doubles
11' : 20231+3342
COU1949

14' : 20233+3338
J 1231

22' : 20250+3357
TDT2251

23' : 20249+3404
A 290

27' : 20251+3408
COU1951

30' : 20256+3350
COU1952

31' : 20223+3326
OSO 124AB

32' : 20209+3346
NSN 2

35' : 20239+3426
COU1950

39' : 20260+3414
COU1953

41' : 20201+3357
RAO 519

42' : 20211+3424
SEI1096

43' : 20240+3312
TDS1069

45' : 20265+3414
TDT2271

46' : 20240+3309
NSN 3AB

47' : 20265+3331
COU1954

50' : 20273+3357
COU1955

51' : 20251+3304
ES 2353

52' : 20269+3329
CRB 134

52' : 20266+3424
TDT2274

53' : 20270+3329
HJ 1515

56' : 20212+3304
DAM 314AB

57' : 20271+3322
J 788

60' : 20281+3353
COU1956

62' : 20189+3325
COU1948

64' : 20247+3454
GRV 338



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.

20233+3351 J 786

 
 
20h 23m 19.12s +33° 53' 26.5" P.A. 93.00 sep 3.4 mag 11.99,12.03
 
 
Coord 2000 20233+3351 Discov num J   786 Comp Coord arcsec 2000 20 23 19.12 +33 53 26.5
Date first 1896 Date last 2015 Obs 10
Pa first 100 Pa last 92.8 P.A. Now (θ) 92.8°
Sep first 3.1 Sep last 3.406 Sep. Now (ρ) 3.406"
Mag pri 11.99 Mag sec 12.03 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -008 Sec motion ra +016
Pri motion dec -011 Sec motion dec -007
Notes
rPM=1.393
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2680-00215-1 Gaia DR2 2056195492518279424
 
 
WDS 20233+3351 J 786 : 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
20233+3351 J 786 1998 8 93 3.4 11.99 12.03 D 202319.12+335326.5
20233+3351 J 786 2002 9 93 3.3 11.99 12.03 D 202319.12+335326.5
20233+3351 J 786 2015 10 93 3.4 11.99 12.03 202319.12+335326.5

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

 
 
WDS 20233+3351 J 786 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20233+3351 J 786 : MEASURES
 
 
No records found.

 
 
WDS 20233+3351 : VIRTUAL EYEPIECE
 
 

20233+3351 J 786A mag 11.99 20233+3351 J 786B sep 2.8 P.A. 93.40 mag 12.03 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 20233+3351 : ALADIN DSS IMAGE @ 20h 23m 19.12s +33° 53' 26.5"
 
 
 
 
WDS 20233+3351 J 786 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20233+3351 J 786 distance=0' 20231+3342 COU1949 distance=11' 20233+3338 J 1231 distance=14' 20250+3357 TDT2251 distance=22' 20249+3404 A 290 distance=23' 20251+3408 COU1951 distance=27' 20256+3350 COU1952 distance=30' 20223+3326 OSO 124AB distance=31' 20223+3326 OSO 124AC distance=31' 20223+3326 OSO 124AD distance=31' 20223+3326 OSO 124AE distance=31' 20223+3326 OSO 124AF distance=31' 20209+3346 NSN 2 distance=32' 20239+3426 COU1950 distance=35' 20260+3414 COU1953 distance=39' 20201+3357 RAO 519 distance=41' 20211+3424 SEI1096 distance=42' 20240+3312 TDS1069 distance=43' 20265+3414 TDT2271 distance=45' 20240+3309 NSN 3AB distance=46' 20265+3331 COU1954 distance=47' 20273+3357 COU1955 distance=50' 20251+3304 ES 2353 distance=51' 20269+3329 CRB 134 distance=52' 20266+3424 TDT2274 distance=52' 20270+3329 HJ 1515 distance=53' 20212+3304 DAM 314AB distance=56' 20212+3304 MLB 772BC distance=56' 20271+3322 J 788 distance=57' 20281+3353 COU1956 distance=60' 20189+3325 COU1948 distance=62' 20247+3454 GRV 338 distance=64' 20242+3456 POP 94 distance=65' 20283+3325 TDT2307 distance=69' 20187+3315 STT 405 distance=70' 20284+3327 GRV 343 distance=70' 20196+3259 SEI1083 distance=72' 20177+3331 HJ 1500AB distance=74' 20177+3331 HJ 1500AC distance=74' 20177+3331 HJ 1500AD distance=74' 20287+3423 COU1957 distance=74' 20256+3245 GRV 340 distance=75' 20181+3315 SEI1072 distance=76' 20239+3238 SEI1112 distance=76' 20243+3507 POP 80 distance=76' 20258+3504 TDT2264 distance=78' 20278+3447 COU2131AB distance=78' 20278+3447 GII 86Aa,Ab distance=78' 20180+3311 BAR 11AB distance=79' 20180+3311 HO 592AB,C distance=79' 20173+3420 SEI1064 distance=80' 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 20233+3351 J 786 93 3.4
Show 20231+3342 COU1949 84 0.2 11
Show 20233+3338 J 1231 82 6.4 14
Show 20250+3357 TDT2251 331 0.4 22
Show 20249+3404 A 290 132 0.5 23
Show 20251+3408 COU1951 179 1.3 27
Show 20256+3350 COU1952 233 1.6 30
Show 20223+3326 OSO 124 AB -1 -1.0 31
Show 20223+3326 OSO 124 AC 308 11.4 31
Show 20223+3326 OSO 124 AD 129 14.6 31
Show 20223+3326 OSO 124 AE 41 20.3 31
Show 20223+3326 OSO 124 AF 228 23.1 31
Show 20209+3346 NSN 2 190 5.2 32
Show 20239+3426 COU1950 265 1.1 35
Show 20260+3414 COU1953 163 0.8 39
Show 20201+3357 RAO 519 -1 0.2 41
Show 20211+3424 SEI1096 53 9.3 42
Show 20240+3312 TDS1069 296 0.8 43
Show 20265+3414 TDT2271 171 1.6 45
Show 20240+3309 NSN 3 AB 14 4.8 46
Show 20265+3331 COU1954 350 0.5 47
Show 20273+3357 COU1955 350 0.4 50
Show 20251+3304 ES 2353 152 1.8 51
Show 20269+3329 CRB 134 285 10.1 52
Show 20266+3424 TDT2274 339 0.5 52
Show 20270+3329 HJ 1515 27 15.3 53
Show 20212+3304 DAM 314 AB 124 34.5 56
Show 20212+3304 MLB 772 BC 133 8.4 56
Show 20271+3322 J 788 345 4.0 57
Show 20281+3353 COU1956 239 0.4 60
Show 20189+3325 COU1948 340 0.1 62
Show 20247+3454 GRV 338 20 54.6 64
Show 20242+3456 POP 94 150 2.8 65
Show 20283+3325 TDT2307 270 1.8 69
Show 20187+3315 STT 405 150 0.8 70
Show 20284+3327 GRV 343 168 44.1 70
Show 20196+3259 SEI1083 198 23.4 72
Show 20177+3331 HJ 1500 AB 53 17.7 74
Show 20177+3331 HJ 1500 AC 336 32.2 74
Show 20177+3331 HJ 1500 AD 318 40.9 74
Show 20287+3423 COU1957 84 1.2 74
Show 20256+3245 GRV 340 189 31.7 75
Show 20181+3315 SEI1072 328 17.7 76
Show 20239+3238 SEI1112 209 20.2 76
Show 20243+3507 POP 80 328 2.9 76
Show 20258+3504 TDT2264 59 1.2 78
Show 20278+3447 COU2131 AB 281 1.1 78
Show 20278+3447 GII 86 Aa,Ab 113 0.4 78
Show 20180+3311 BAR 11 AB 199 0.5 79
Show 20180+3311 HO 592 AB,C 255 3.1 79
Show 20173+3420 SEI1064 254 23.9 80

 
 
WDS 20233+3351 : COMPONENTS
 
 
  A
B pa=93.4°
sep=2.83"
 
 
20233+3351 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202319.12+335326.5 Mag 11.99 PmRA -8.00
PmDE -11.0
 
 
20233+3351 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202319.35+335326.3 Mag 12.03 PmRA 16.00
PmDE -7.0 Tycho2 2680-00215-1 Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 2680-00215-1 Pflag RAmdeg 305.82964433 DEmdeg 33.89068233
PmRA -41.3 PmDE -7.2 E RAmdeg 91 E DEmdeg 87
E pmRA 2.9 E pmDE 2.7 EpRAm 1972.12 EpDEm 1973.76
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.3 Q pmRA 0.6
Q pmDE 0.3 BTmag 13.598 E BTmag 0.346 VTmag 12.192
E VTmag 0.168 Prox 409 TYC HIP
CCDM RAdeg 305.82976472 DEdeg 33.89069889 EpRA 1990 1.61
EpDE 1990 1.70 E RAdeg 108.7 E DEdeg 101.0 Posflg
Corr 0.1