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Doubles in session


Current system
19551+3721
ES 2117


Nearby doubles
2' : 19553+3722
TDT1847

4' : 19548+3724
ES 2118AB

14' : 19550+3734
GRV 292

19' : 19563+3708
SEI 739

21' : 19553+3741
SEI 729

22' : 19565+3736
ES 2043

23' : 19541+3740
ALI 645

25' : 19555+3746
ES 2500

26' : 19569+3706
COU2409

27' : 19572+3712
ALI 401

27' : 19536+3703
BAR9001AB

28' : 19537+3742
SMA 108

28' : 19528+3724
SMA 107

29' : 19574+3728
GRV 299

29' : 19550+3652
SEI 726

29' : 19539+3746
ALI 644

31' : 19530+3704
AG 242

33' : 19564+3750
A 1408

34' : 19571+3745
SKF2082

34' : 19527+3737
BRT2619

34' : 19523+3717
RAO 421

37' : 19548+3645
SEI 724

43' : 19533+3758
ALI 642

43' : 19572+3646
SEI 743

43' : 19558+3803
SMA 112

44' : 19543+3803
TDT1838



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.

19551+3721 ES 2117

 
 
19h 55m 09.52s +37° 20' 52.5" P.A. 337.00 sep 2.9 mag 12.50,12.50
 
 
Coord 2000 19551+3721 Discov num ES 2117 Comp Coord arcsec 2000 19 55 09.52 +37 20 52.5
Date first 1924 Date last 2015 Obs 5
Pa first 321 Pa last 336.5 P.A. Now (θ) 336.5°
Sep first 2.2 Sep last 2.911 Sep. Now (ρ) 2.911"
Mag pri 12.50 Mag sec 12.50 delta mag (ΔM) 0 Spectral class
Pri motion ra +018 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2071907170079754624
 
 
WDS 19551+3721 ES 2117 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
19551+3721 ES 2117 2007 4 335 2.9 10.50 10.50
19551+3721 ES 2117 2015 5 337 2.9 12.50 12.50 195509.52+372052.5

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

 
 
WDS 19551+3721 ES 2117 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19551+3721 ES 2117 : MEASURES
 
 
No records found.

 
 
WDS 19551+3721 : VIRTUAL EYEPIECE
 
 

19551+3721 ES 2117A mag 12.5 19551+3721 ES 2117B sep 2.8 P.A. 340.90 mag 12.5 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 19551+3721 : ALADIN DSS IMAGE @ 19h 55m 09.52s +37° 20' 52.5"
 
 
 
 
WDS 19551+3721 ES 2117 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19551+3721 ES 2117 distance=1' 19553+3722 TDT1847 distance=2' 19548+3724 ES 2118AB distance=4' 19548+3724 SMA 110AC distance=4' 19550+3734 GRV 292 distance=14' 19563+3708 SEI 739 distance=19' 19553+3741 SEI 729 distance=21' 19565+3736 ES 2043 distance=22' 19541+3740 ALI 645 distance=23' 19536+3703 BAR9001ML distance=25' 19555+3746 ES 2500 distance=25' 19536+3703 BAR9001HI distance=26' 19536+3703 BAR9001HK distance=26' 19536+3703 BAR9001HM distance=26' 19536+3703 BAR9001KJ distance=26' 19569+3706 COU2409 distance=26' 19572+3712 ALI 401 distance=27' 19536+3703 BAR9001CD distance=27' 19536+3703 BAR9001BC distance=27' 19536+3703 BAR9001BD distance=27' 19536+3703 BAR9001AE distance=27' 19536+3703 BAR9001AF distance=27' 19536+3703 BAR9001AG distance=27' 19536+3703 BAR9001AH distance=27' 19536+3703 BAR9001AB distance=27' 19536+3703 BAR9001A,CD distance=27' 19537+3742 SMA 108 distance=28' 19528+3724 SMA 107 distance=28' 19574+3728 GRV 299 distance=29' 19550+3652 SEI 726 distance=29' 19539+3746 ALI 644 distance=29' 19530+3704 AG 242 distance=31' 19564+3750 A 1408 distance=33' 19571+3745 SKF2082 distance=34' 19527+3737 BRT2619 distance=34' 19523+3717 RAO 421 distance=34' 19548+3645 SEI 724 distance=37' 19533+3758 ALI 642 distance=43' 19572+3646 SEI 743 distance=43' 19558+3803 SMA 112 distance=43' 19543+3803 TDT1838 distance=44' 19515+3718 SEI 703 distance=44' 19515+3726 ALI 640 distance=45' 19557+3805 DAM 1BD distance=45' 19557+3805 DAM 1AB distance=45' 19557+3805 DAM 1AC distance=45' 19557+3805 DAM 1AE distance=45' 19557+3805 DAM 1AD distance=45' 19519+3745 ES 2115 distance=46' 19577+3755 HJ 1457 distance=46' 19527+3757 SEI 711 distance=47' 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 19551+3721 ES 2117 337 2.9 1
Show 19553+3722 TDT1847 32 0.5 2
Show 19548+3724 ES 2118 AB 273 10.7 4
Show 19548+3724 SMA 110 AC 10.0 4
Show 19550+3734 GRV 292 352 45.2 14
Show 19563+3708 SEI 739 171 23.5 19
Show 19553+3741 SEI 729 257 11.8 21
Show 19565+3736 ES 2043 114 1.4 22
Show 19541+3740 ALI 645 37 6.7 23
Show 19536+3703 BAR9001 ML 213 7.9 25
Show 19555+3746 ES 2500 325 5.5 25
Show 19536+3703 BAR9001 HI 265 6.1 26
Show 19536+3703 BAR9001 HK 240 23.3 26
Show 19536+3703 BAR9001 HM 356 29.9 26
Show 19536+3703 BAR9001 KJ 98 7.1 26
Show 19569+3706 COU2409 320 1.2 26
Show 19572+3712 ALI 401 101 10.6 27
Show 19536+3703 BAR9001 CD 70 4.7 27
Show 19536+3703 BAR9001 BC 317 10.0 27
Show 19536+3703 BAR9001 BD 342 9.1 27
Show 19536+3703 BAR9001 AE 43 27.4 27
Show 19536+3703 BAR9001 AF 220 21.8 27
Show 19536+3703 BAR9001 AG 201 25.0 27
Show 19536+3703 BAR9001 AH 72 83.0 27
Show 19536+3703 BAR9001 AB 74 14.6 27
Show 19536+3703 BAR9001 A,CD 42 17.4 27
Show 19537+3742 SMA 108 221 10.7 28
Show 19528+3724 SMA 107 112 13.7 28
Show 19574+3728 GRV 299 262 23.8 29
Show 19550+3652 SEI 726 20 8.4 29
Show 19539+3746 ALI 644 210 14.5 29
Show 19530+3704 AG 242 180 2.1 31
Show 19564+3750 A 1408 183 1.5 33
Show 19571+3745 SKF2082 68 3.7 34
Show 19527+3737 BRT2619 207 2.2 34
Show 19523+3717 RAO 421 343 3.1 34
Show 19548+3645 SEI 724 290 8.5 37
Show 19533+3758 ALI 642 352 8.4 43
Show 19572+3646 SEI 743 37 29.5 43
Show 19558+3803 SMA 112 359 13.1 43
Show 19543+3803 TDT1838 140 0.7 44
Show 19515+3718 SEI 703 22.2 44
Show 19515+3726 ALI 640 83 6.5 45
Show 19557+3805 DAM 1 BD 233 7.2 45
Show 19557+3805 DAM 1 AB 235 6.9 45
Show 19557+3805 DAM 1 AC 316 7.4 45
Show 19557+3805 DAM 1 AE 335 16.9 45
Show 19557+3805 DAM 1 AD 242 13.4 45
Show 19519+3745 ES 2115 215 5.6 46
Show 19577+3755 HJ 1457 222 12.1 46
Show 19527+3757 SEI 711 235 20.3 47

 
 
WDS 19551+3721 : COMPONENTS
 
 
  A
B pa=340.9°
sep=2.82"
 
 
19551+3721 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195509.52+372052.5 Mag 12.5 PmRA 18.00
PmDE -29.0
 
 
19551+3721 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195509.44+372055.2 Mag 12.5 Calc coord yes