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Doubles in session


Current system
20031+3733
ES 2045


Nearby doubles
1' : 20033+3736
GMZ 199

8' : 20028+3742
SEI 817

13' : 20024+3728
SEI 813

13' : 20042+3728
ALI 654

16' : 20025+3724
SEI 814

17' : 20022+3724
NYS 4

23' : 20042+3755
TOR 19

27' : 20010+3737
SEI 786

28' : 20010+3742
BU 1289AB

30' : 20056+3746
A 1414

31' : 20033+3807
SEI 825

32' : 20042+3707
ALI 403

32' : 20024+3706
SEI 810

35' : 20030+3701
COU2211

36' : 20050+3707
COU2212

37' : 20017+3703
GRV 306

39' : 20059+3755
ES 2119AB

39' : 20057+3711
SEI 850

40' : 20034+3815
A 1412

40' : 20060+3714
SEI 866AB

41' : 20041+3815
TOR 18

43' : 20012+3811
ALI 652

45' : 20037+3820
HJ 1470

45' : 20062+3708
SEI 874

46' : 20051+3814
COU2213

47' : 20044+3820
TOR 20



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.

20031+3733 ES 2045

 
 
20h 03m 13.66s +37° 35' 39.7" P.A. 135.00 sep 3.7 mag 12.50,13.00
 
 
Coord 2000 20031+3733 Discov num ES 2045 Comp Coord arcsec 2000 20 03 13.66 +37 35 39.7
Date first 1923 Date last 2018 Obs 9
Pa first 129 Pa last 134.7 P.A. Now (θ) 134.7°
Sep first 2.7 Sep last 3.685 Sep. Now (ρ) 3.685"
Mag pri 12.50 Mag sec 13.00 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec +034 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2060280835377160320
 
 
WDS 20031+3733 ES 2045 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
20031+3733 ES 2045 1971 5 121 3.1 10.50 11.00
20031+3733 ES 2045 2002 8 132 3.6 12.50 13.00 200313.66+373539.7
20031+3733 ES 2045 2015 9 135 3.6 12.50 13.00 200313.66+373539.7
20031+3733 ES 2045 2018 9 135 3.7 12.50 13.00 200313.66+373539.7

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

 
 
WDS 20031+3733 ES 2045 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20031+3733 ES 2045 : MEASURES
 
 
No records found.

 
 
WDS 20031+3733 : VIRTUAL EYEPIECE
 
 

20031+3733 ES 2045A mag 12.5 20031+3733 ES 2045B sep 3.3 P.A. 141.30 mag 13 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 20031+3733 : ALADIN DSS IMAGE @ 20h 03m 13.66s +37° 35' 39.7"
 
 
 
 
WDS 20031+3733 ES 2045 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20031+3733 ES 2045 distance=1' 20033+3736 GMZ 199 distance=1' 20028+3742 SEI 817 distance=8' 20024+3728 SEI 813 distance=13' 20042+3728 ALI 654 distance=13' 20025+3724 SEI 814 distance=16' 20022+3724 NYS 4 distance=17' 20042+3755 TOR 19 distance=23' 20010+3737 SEI 786 distance=27' 20010+3742 BU 1289AB distance=28' 20010+3742 BU 1289AC distance=28' 20010+3742 FOX 246AB,D distance=28' 20010+3742 WAL 125AB,E distance=28' 20056+3746 A 1414 distance=30' 20033+3807 SEI 825 distance=31' 20042+3707 ALI 403 distance=32' 20024+3706 SEI 810 distance=32' 20030+3701 COU2211 distance=35' 20050+3707 COU2212 distance=36' 20017+3703 GRV 306 distance=37' 20059+3755 ES 2119BC distance=39' 20059+3755 ES 2119AB distance=39' 20057+3711 SEI 850 distance=39' 20034+3815 A 1412 distance=40' 20060+3714 TOB 165BC distance=40' 20060+3714 TOB 165CD distance=40' 20060+3714 SEI 866AB distance=40' 20060+3714 TOB 165AD distance=40' 20041+3815 TOR 18 distance=41' 20012+3811 ALI 652 distance=43' 20037+3820 HJ 1470 distance=45' 20062+3708 SEI 874 distance=45' 20051+3814 COU2213 distance=46' 20044+3820 TOR 20 distance=47' 20039+3822 SEI 835 distance=47' 20069+3718 A 1415 distance=48' 20022+3822 TDT1927 distance=48' 19596+3756 SEI 775 distance=48' 19592+3724 COU2412 distance=49' 20005+3659 SEI 782 distance=50' 20073+3738 TDT1995AB distance=50' 20073+3738 POP 189AC distance=50' 20073+3753 SKF 290 distance=52' 19590+3750 ALI 651 distance=52' 20074+3719 KPP3354 distance=52' 20074+3751 POP 191 distance=53' 19590+3759 SEI 760 distance=56' 20060+3821 POP 185AB distance=57' 20060+3821 POP 185AC distance=57' 20060+3821 POP 185AD distance=57' 20060+3821 POP 185AE distance=57' 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 20031+3733 ES 2045 135 3.7 1
Show 20033+3736 GMZ 199 304 11.9 1
Show 20028+3742 SEI 817 102 21.6 8
Show 20024+3728 SEI 813 328 24.3 13
Show 20042+3728 ALI 654 351 10.9 13
Show 20025+3724 SEI 814 326 19.1 16
Show 20022+3724 NYS 4 131 23.6 17
Show 20042+3755 TOR 19 97 8.8 23
Show 20010+3737 SEI 786 253 28.8 27
Show 20010+3742 BU 1289 AB 55 0.7 28
Show 20010+3742 BU 1289 AC 89 21.5 28
Show 20010+3742 FOX 246 AB,D 170 104.2 28
Show 20010+3742 WAL 125 AB,E 10 46.5 28
Show 20056+3746 A 1414 34 0.3 30
Show 20033+3807 SEI 825 155 7.2 31
Show 20042+3707 ALI 403 130 13.7 32
Show 20024+3706 SEI 810 157 20.2 32
Show 20030+3701 COU2211 257 1.0 35
Show 20050+3707 COU2212 198 0.5 36
Show 20017+3703 GRV 306 213 29.1 37
Show 20059+3755 ES 2119 BC 256 5.7 39
Show 20059+3755 ES 2119 AB 256 12.8 39
Show 20057+3711 SEI 850 339 25.8 39
Show 20034+3815 A 1412 228 0.8 40
Show 20060+3714 TOB 165 BC 33 22.3 40
Show 20060+3714 TOB 165 CD 102 29.6 40
Show 20060+3714 SEI 866 AB 326 22.7 40
Show 20060+3714 TOB 165 AD 42 42.2 40
Show 20041+3815 TOR 18 116 13.2 41
Show 20012+3811 ALI 652 55 9.4 43
Show 20037+3820 HJ 1470 340 29.3 45
Show 20062+3708 SEI 874 347 25.5 45
Show 20051+3814 COU2213 174 2.5 46
Show 20044+3820 TOR 20 158 17.3 47
Show 20039+3822 SEI 835 10 25.6 47
Show 20069+3718 A 1415 235 4.0 48
Show 20022+3822 TDT1927 243 0.8 48
Show 19596+3756 SEI 775 65 20.3 48
Show 19592+3724 COU2412 78 0.4 49
Show 20005+3659 SEI 782 199 25.7 50
Show 20073+3738 TDT1995 AB 344 2.5 50
Show 20073+3738 POP 189 AC 328 7.6 50
Show 20073+3753 SKF 290 157 22.9 52
Show 19590+3750 ALI 651 200 16.8 52
Show 20074+3719 KPP3354 283 17.7 52
Show 20074+3751 POP 191 61 4.2 53
Show 19590+3759 SEI 760 158 5.2 56
Show 20060+3821 POP 185 AB 125 43.5 57
Show 20060+3821 POP 185 AC 185 64.9 57
Show 20060+3821 POP 185 AD 62 128.5 57
Show 20060+3821 POP 185 AE 101 120.0 57

 
 
WDS 20031+3733 : COMPONENTS
 
 
  A
B pa=141.3°
sep=3.32"
 
 
20031+3733 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200313.66+373539.7 Mag 12.5 PmRA -16.00
PmDE 34.0
 
 
20031+3733 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200313.83+373537.1 Mag 13 Calc delta mag 0.5
Calc coord yes