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Doubles in session


Current system
20329+3515
ES 2306


Nearby doubles
13' : 20318+3517
SEI1152

14' : 20339+3515
WRH 34AB

14' : 20315+3517
CRB 135

19' : 20340+3505
SEI1169

20' : 20344+3513
J 1143

21' : 20344+3510
TDT2383

27' : 20337+3452
TDT2373

29' : 20309+3459
SEI1145

30' : 20306+3525
COU1961

32' : 20353+3525
ES 2250

33' : 20355+3510
POP 6

33' : 20346+3541
TDT2386

34' : 20355+3509
POP 7

35' : 20355+3507
SEI1183

35' : 20356+3510
STF2702

36' : 20306+3452
ES 2305

36' : 20305+3454
ES 2304

38' : 20305+3540
SEI1142

38' : 20322+3552
GRV 350

38' : 20340+3441
STT 408

42' : 20355+3450
ES 2307

43' : 20359+3458
J 793

44' : 20321+3558
COU2133AB

45' : 20300+3448
J 789

50' : 20294+3447
GCB 53

52' : 20290+3535
COU1959



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.

20329+3515 ES 2306

 
 
20h 32m 49.25s +35° 15' 41.2" P.A. 328.00 sep 7.4 mag 9.76,14.10
 
 
Coord 2000 20329+3515 Discov num ES 2306 Comp Coord arcsec 2000 20 32 49.25 +35 15 41.2
Date first 1927 Date last 2018 Obs 8
Pa first 326 Pa last 328.4 P.A. Now (θ) 328.4°
Sep first 6.9 Sep last 7.39 Sep. Now (ρ) 7.39"
Mag pri 9.76 Mag sec 14.10 delta mag (ΔM) 4.34 Spectral class
Pri motion ra -001 Sec motion ra -050
Pri motion dec -003 Sec motion dec -022
Notes
rPM=0.962
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2693-01582-1 Gaia DR2 2056573007265107328
 
 
WDS 20329+3515 ES 2306 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20329+3515 ES 2306 1999 2 326 7.2 9.76 14.10 D 203249.25+351541.2
20329+3515 ES 2306 2002 3 326 7.1 9.76 14.10 D 203249.25+351541.2
20329+3515 ES 2306 2015 4 326 7.2 9.76 14.10 203249.25+351541.2
20329+3515 ES 2306 2018 8 328 7.4 9.76 14.10 203249.25+351541.2

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

 
 
WDS 20329+3515 ES 2306 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20329+3515 ES 2306 : MEASURES
 
 
No records found.

 
 
WDS 20329+3515 : VIRTUAL EYEPIECE
 
 

20329+3515 ES 2306A mag 9.76 20329+3515 ES 2306B sep 7.0 P.A. 333.30 mag 14.1 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 20329+3515 : ALADIN DSS IMAGE @ 20h 32m 49.25s +35° 15' 41.2"
 
 
 
 
WDS 20329+3515 ES 2306 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20329+3515 ES 2306 distance=0' 20318+3517 SEI1152 distance=13' 20339+3515 WRH 34AB distance=14' 20339+3515 BU 1490AC distance=14' 20315+3517 CRB 135 distance=14' 20340+3505 SEI1169 distance=19' 20344+3513 J 1143 distance=20' 20344+3510 TDT2383 distance=21' 20337+3452 TDT2373 distance=27' 20307+3521 HU 760BC distance=27' 20307+3521 HJ 1526A,BC distance=27' 20309+3459 SEI1145 distance=29' 20306+3525 COU1961 distance=30' 20353+3525 ES 2250 distance=32' 20355+3510 POP 6 distance=33' 20346+3541 TDT2386 distance=33' 20355+3509 POP 7 distance=34' 20355+3507 SEI1183 distance=35' 20356+3510 STF2702 distance=35' 20306+3452 ES 2305 distance=36' 20305+3454 ES 2304 distance=36' 20305+3540 SEI1142 distance=38' 20322+3552 GRV 350 distance=38' 20340+3441 STT 408 distance=38' 20355+3450 ES 2307 distance=42' 20359+3458 J 793 distance=43' 20321+3558 COU2133AB distance=44' 20321+3558 COU2133Aa,Ab distance=44' 20300+3448 J 789 distance=45' 20294+3447 GCB 53 distance=50' 20290+3535 COU1959 distance=52' 20288+3541 SEI1130 distance=55' 20356+3432 J 792 distance=55' 20356+3559 TDT2401 distance=56' 20291+3550 HO 594AB distance=57' 20291+3550 GRF 16AC distance=57' 20288+3447 COU2132 distance=58' 20316+3420 TOK 338 distance=58' 20364+3555 TDT2414 distance=59' 20373+3541 ES 2251 distance=61' 20350+3419 J 791AB distance=62' 20350+3419 J 791AC distance=62' 20380+3523 TDT2437 distance=64' 20361+3426 ES 2308 distance=66' 20324+3622 KPP3359 distance=67' 20278+3447 COU2131AB distance=68' 20278+3447 GII 86Aa,Ab distance=68' 20308+3619 TDS1078 distance=69' 20386+3509 POP 8 distance=71' 20359+3615 GII 52Aa,Ab distance=71' 20359+3615 GII 52AB 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 20329+3515 ES 2306 328 7.4
Show 20318+3517 SEI1152 316 25.3 13
Show 20339+3515 WRH 34 AB 278 0.3 14
Show 20339+3515 BU 1490 AC 210 115.1 14
Show 20315+3517 CRB 135 4 16.6 14
Show 20340+3505 SEI1169 262 20.8 19
Show 20344+3513 J 1143 271 4.1 20
Show 20344+3510 TDT2383 124 0.6 21
Show 20337+3452 TDT2373 67 0.8 27
Show 20307+3521 HU 760 BC 67 0.3 27
Show 20307+3521 HJ 1526 A,BC 148 8.8 27
Show 20309+3459 SEI1145 88 7.7 29
Show 20306+3525 COU1961 205 0.4 30
Show 20353+3525 ES 2250 121 5.5 32
Show 20355+3510 POP 6 219 6.5 33
Show 20346+3541 TDT2386 203 0.5 33
Show 20355+3509 POP 7 66 7.9 34
Show 20355+3507 SEI1183 -1 -1.0 35
Show 20356+3510 STF2702 208 3.1 35
Show 20306+3452 ES 2305 286 6.7 36
Show 20305+3454 ES 2304 39 3.6 36
Show 20305+3540 SEI1142 78 21.7 38
Show 20322+3552 GRV 350 159 36.5 38
Show 20340+3441 STT 408 193 1.6 38
Show 20355+3450 ES 2307 90 3.3 42
Show 20359+3458 J 793 67 2.9 43
Show 20321+3558 COU2133 AB 29 2.4 44
Show 20321+3558 COU2133 Aa,Ab 119 0.1 44
Show 20300+3448 J 789 97 2.3 45
Show 20294+3447 GCB 53 338 4.3 50
Show 20290+3535 COU1959 323 0.4 52
Show 20288+3541 SEI1130 26 11.3 55
Show 20356+3432 J 792 321 3.4 55
Show 20356+3559 TDT2401 358 0.4 56
Show 20291+3550 HO 594 AB 212 15.9 57
Show 20291+3550 GRF 16 AC 163 104.0 57
Show 20288+3447 COU2132 108 1.2 58
Show 20316+3420 TOK 338 2 94.2 58
Show 20364+3555 TDT2414 222 0.9 59
Show 20373+3541 ES 2251 196 3.6 61
Show 20350+3419 J 791 AB 181 3.7 62
Show 20350+3419 J 791 AC 229 18.2 62
Show 20380+3523 TDT2437 73 0.4 64
Show 20361+3426 ES 2308 246 7.5 66
Show 20324+3622 KPP3359 201 8.7 67
Show 20278+3447 COU2131 AB 281 1.1 68
Show 20278+3447 GII 86 Aa,Ab 113 0.4 68
Show 20308+3619 TDS1078 294 1.2 69
Show 20386+3509 POP 8 195 3.7 71
Show 20359+3615 GII 52 Aa,Ab 217 0.4 71
Show 20359+3615 GII 52 AB 344 3.9 71

 
 
WDS 20329+3515 : COMPONENTS
 
 
  A
B pa=333.3°
sep=7.04"
 
 
20329+3515 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203249.25+351541.2 Mag 9.76 PmRA -1.00
PmDE -3.0 Tycho2 2693-01582-1
Tycho2
Tycho2 2693-01582-1 Pflag RAmdeg 308.20522956 DEmdeg 35.26146061
PmRA -0.2 PmDE -1.3 E RAmdeg 14 E DEmdeg 13
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.71 EpDEm 1990.14
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.9 BTmag 10.221 E BTmag 0.025 VTmag 9.758
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 308.20523306 DEdeg 35.26146167 EpRA 1990 1.54
EpDE 1990 1.73 E RAdeg 14.4 E DEdeg 13.0 Posflg
Corr 0.1
 
 
20329+3515 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203248.99+351547.5 Mag 14.1 PmRA -50.00
PmDE -22.0 Calc delta mag 4.34 Calc coord yes