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Doubles in session


Current system
19421+5319
ES 657 AB


Nearby doubles
32' : 19392+5337
A 1401

41' : 19465+5308
ES 658AB

45' : 19465+5259
TDT1728

53' : 19366+5301
UC 3985

54' : 19362+5322
STF2555

58' : 19471+5357
TDT1744AB

61' : 19429+5419
STI2450

65' : 19417+5424
TDT1639

70' : 19449+5424
KPP 581

72' : 19500+5333
TDT1785

76' : 19433+5434
FMR 153

76' : 19338+5328
TOI1364

76' : 19384+5211
AG 388

78' : 19420+5201
ES 794AB

85' : 19408+5442
UC 4004

85' : 19338+5241
TDT1542

86' : 19333+5249
ES 129AB

87' : 19517+5339
ES 2683

88' : 19463+5438
YSC 69

90' : 19410+5447
STI2448

91' : 19324+5258
ELS9001

91' : 19471+5438
TDT1743

92' : 19455+5446
STI2454

92' : 19322+5341
NSN 717

93' : 19362+5434
STI2442

94' : 19389+5150
BU 656



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.

19421+5319 ES 657 AB

 
 
19h 42m 09.76s +53° 18' 58.6" P.A. 119.00 sep 3.0 mag 10.32,11.90
 
 
Coord 2000 19421+5319 Discov num ES  657 Comp AB Coord arcsec 2000 19 42 09.76 +53 18 58.6
Date first 1908 Date last 2021 Obs 6
Pa first 114 Pa last 118.7 P.A. Now (θ) 118.7°
Sep first 2.7 Sep last 2.98 Sep. Now (ρ) 2.98"
Mag pri 10.32 Mag sec 11.90 delta mag (ΔM) 1.58 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19421+5319 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 42 10 +53 18 59 ES 657 AB 2021 6 119 3.0 10.32 11.90 1.58 <===
Show 19 42 10 +53 18 59 GUI 27 AC 2015 10 112 82.9 10.32 10.43 0.11
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3934-00827-1 Gaia DR2 2138121448227771776 ADS 12826
 
 
WDS 19421+5319 ES 657 AB : 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)
Gui1912 Ma - Guillaume, J. .
Gui1912 Travaux Lyon Obs. 4, 193, 1912
Gui1931 Ma - Guillaume, J. .
Gui1931 Bull. Obs. Lyon 13, 151, 1931
Gui1932A Ma - Guillaume, J. 1932QB821.A43......
Gui1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19421+5319 ES 657 AB 2003 4 115 3.1 10.32 11.90 194209.76+531858.6
19421+5319 ES 657 AB 2016 5 115 3.1 10.32 11.90 194209.76+531858.6
19421+5319 ES 657 AB 2021 6 119 3.0 10.32 11.90 194209.76+531858.6

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

 
 
WDS 19421+5319 ES 657 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19421+5319 ES 657 AB : MEASURES
 
 
No records found.

 
 
WDS 19421+5319 : VIRTUAL EYEPIECE
 
 

19421+5319 ES 657A mag 10.32 19421+5319 ES 657B sep 2.1 P.A. 132.50 mag 11.9 19421+5319 GUI 27C sep 55.2 P.A. 123.50 mag 10.43 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 19421+5319 : ALADIN DSS IMAGE @ 19h 42m 09.76s +53° 18' 58.6"
 
 
 
 
WDS 19421+5319 ES 657 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19421+5319 ES 657AB distance=0' 19392+5337 A 1401 distance=32' 19465+5308 ES 658AB distance=41' 19465+5308 ES 658AC distance=41' 19465+5308 ES 658CD distance=41' 19465+5259 TDT1728 distance=45' 19366+5301 UC 3985 distance=53' 19362+5322 STF2555 distance=54' 19471+5357 TDT1744AB distance=58' 19471+5357 SMA 96AC distance=58' 19429+5419 STI2450 distance=61' 19417+5424 TDT1639 distance=65' 19449+5424 KPP 581 distance=70' 19500+5333 TDT1785 distance=72' 19433+5434 FMR 153 distance=76' 19338+5328 TOI1364 distance=76' 19384+5211 AG 388 distance=76' 19420+5201 ES 794AB distance=78' 19420+5201 ES 794BC distance=79' 19408+5442 UC 4004 distance=85' 19338+5241 TDT1542 distance=85' 19333+5249 ES 129AB distance=86' 19333+5249 ES 129AC distance=86' 19517+5339 ES 2683 distance=87' 19463+5438 YSC 69 distance=88' 19410+5447 STI2448 distance=90' 19324+5258 ELS9001 distance=91' 19471+5438 TDT1743 distance=91' 19455+5446 STI2454 distance=92' 19322+5341 NSN 717 distance=92' 19362+5434 STI2442 distance=93' 19389+5150 BU 656 distance=94' 19317+5300 STF2542AB distance=94' 19317+5300 STF2542AC distance=94' 19524+5257 TDT1816 distance=95' 19527+5308 TDT1817 distance=96' 19508+5222 MLR 640 distance=97' 19315+5300 DAM 307AB distance=98' 19315+5300 DAM 307AC distance=98' 19315+5300 DAM 307AD distance=98' 19504+5425 TDT1792 distance=99' 19316+5251 UC 3966 distance=100' 19478+5154 AG 239 distance=100' 19429+5501 MLR 579 distance=103' 19387+5458 CIA 13 distance=105' 19337+5432 STI2439 distance=105' 19461+5140 ARY 66 distance=106' 19450+5136 LEP 92 distance=107' 19501+5439 STF2598 distance=107' 19302+5312 UC 3959 distance=108' 19309+5402 A 1398 distance=109' 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 19421+5319 ES 657 AB 119 3.0
Show 19421+5319 GUI 27 AC 112 82.9
Show 19392+5337 A 1401 177 3.6 32
Show 19465+5308 ES 658 AB 306 6.5 41
Show 19465+5308 ES 658 AC 90 30.9 41
Show 19465+5308 ES 658 CD 281 8.6 41
Show 19465+5259 TDT1728 72 0.6 45
Show 19366+5301 UC 3985 65 32.1 53
Show 19362+5322 STF2555 283 1.8 54
Show 19471+5357 TDT1744 AB 184 0.8 58
Show 19471+5357 SMA 96 AC 191 9.8 58
Show 19429+5419 STI2450 131 13.3 61
Show 19417+5424 TDT1639 257 2.2 65
Show 19449+5424 KPP 581 320 5.4 70
Show 19500+5333 TDT1785 60 1.1 72
Show 19433+5434 FMR 153 103 36.8 76
Show 19338+5328 TOI1364 111 2.4 76
Show 19384+5211 AG 388 185 8.4 76
Show 19420+5201 ES 794 AB 255 45.6 78
Show 19420+5201 ES 794 BC 102 7.7 79
Show 19408+5442 UC 4004 346 36.3 85
Show 19338+5241 TDT1542 38 2.3 85
Show 19333+5249 ES 129 AB 222 3.3 86
Show 19333+5249 ES 129 AC 273 72.5 86
Show 19517+5339 ES 2683 318 10.0 87
Show 19463+5438 YSC 69 13 0.1 88
Show 19410+5447 STI2448 196 7.4 90
Show 19324+5258 ELS9001 77 18.1 91
Show 19471+5438 TDT1743 110 2.6 91
Show 19455+5446 STI2454 30 9.1 92
Show 19322+5341 NSN 717 139 57.0 92
Show 19362+5434 STI2442 60 3.0 93
Show 19389+5150 BU 656 274 1.0 94
Show 19317+5300 STF2542 AB 249 11.5 94
Show 19317+5300 STF2542 AC 269 40.4 94
Show 19524+5257 TDT1816 232 0.6 95
Show 19527+5308 TDT1817 67 0.6 96
Show 19508+5222 MLR 640 97 1.9 97
Show 19315+5300 DAM 307 AB 241 5.1 98
Show 19315+5300 DAM 307 AC 210 7.2 98
Show 19315+5300 DAM 307 AD 1 13.1 98
Show 19504+5425 TDT1792 146 0.6 99
Show 19316+5251 UC 3966 147 29.4 100
Show 19478+5154 AG 239 238 16.2 100
Show 19429+5501 MLR 579 34 0.4 103
Show 19387+5458 CIA 13 226 0.0 105
Show 19337+5432 STI2439 11 2.7 105
Show 19461+5140 ARY 66 224 101.1 106
Show 19450+5136 LEP 92 185 12.5 107
Show 19501+5439 STF2598 150 11.9 107
Show 19302+5312 UC 3959 245 15.3 108

 
 
WDS 19421+5319 : COMPONENTS
 
 
  A B
B pa=132.5°
sep=2.12"
 
C pa=123.5°
sep=55.25"
pa=123.2°
sep=53.16"
 
 
19421+5319 A
 
 
Coord arcsec 2000 194209.76+531858.6 Mag 10.32 PmRA 1.00 PmDE -9.0
Tycho2 3934-00827-1 ADS 12826 DM BD+52 2489
Tycho2
Tycho2 3934-00827-1 Pflag RAmdeg 295.54069414 DEmdeg 53.31626939
PmRA 1.3 PmDE -9.1 E RAmdeg 22 E DEmdeg 22
E pmRA 1.9 E pmDE 1.8 EpRAm 1988.71 EpDEm 1988.42
Num 4 Q RAmdeg 6.4 Q DEmdeg 3.0 Q pmRA 6.4
Q pmDE 3.0 BTmag 10.701 E BTmag 0.040 VTmag 10.323
E VTmag 0.040 Prox 832 TYC T HIP
CCDM RAdeg 295.54064167 DEdeg 53.31630417 EpRA 1990 1.75
EpDE 1990 1.67 E RAdeg 25.2 E DEdeg 26.2 Posflg
Corr 0.0
 
 
19421+5319 B
 
 
Coord arcsec 2000 194209.93+531857.2 Mag 11.9 Calc delta mag 1.58 Calc coord yes
 
 
19421+5319 C
 
 
Coord arcsec 2000 194214.90+531828.1 Mag 10.43 PmRA 8.00 PmDE 30.0
Calc delta mag 0.11 Calc coord yes