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Doubles in session


Current system
21526+4513
ES 522


Nearby doubles
24' : 21513+4456
COU2318

34' : 21509+4542
KPP4249

34' : 21519+4441
TDT3200

38' : 21561+4506
BRT1155

41' : 21548+4548
STF2846AB

49' : 21513+4428
TDT3195

53' : 21571+4540
COU2235

58' : 21576+4452
SMA 153

60' : 21509+4419
HJ 1700

60' : 21556+4605
TDT3245

65' : 21532+4619
SLN 43

66' : 21467+4533
J 616

67' : 21500+4615
KPP 870

68' : 21553+4413
BRT1154AB

71' : 21460+4506
HJ 1689

72' : 21586+4442
ES 683

72' : 21594+4520
LYS 12

73' : 21545+4405
TDT3229

74' : 21459+4535
BVD 271

75' : 21545+4403
A 620

76' : 21582+4428
SMA 154

76' : 21550+4404
BRT1153

78' : 21598+4501
A 776

80' : 21584+4423
LYS 11

83' : 21502+4356
TDS1148

85' : 21448+4534
TDT3131



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.

21526+4513 ES 522

 
 
21h 52m 37.51s +45° 14' 22.7" P.A. 138.00 sep 3.1 mag 9.60,11.60
 
 
Coord 2000 21526+4513 Discov num ES  522 Comp Coord arcsec 2000 21 52 37.51 +45 14 22.7
Date first 1907 Date last 2020 Obs 5
Pa first 175 Pa last 138.1 P.A. Now (θ) 138.1°
Sep first 4.4 Sep last 3.09 Sep. Now (ρ) 3.09"
Mag pri 9.60 Mag sec 11.60 delta mag (ΔM) 2 Spectral class
Pri motion ra -022 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3604-00080-1 Gaia DR2 1973489579341108096 ADS 15414
 
 
WDS 21526+4513 ES 522 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21526+4513 ES 522 2003 4 144 3.5 9.60 11.60 D 215237.51+451422.7
21526+4513 ES 522 2020 5 138 3.1 9.60 11.60 215237.51+451422.7

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

 
 
WDS 21526+4513 ES 522 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21526+4513 ES 522 : MEASURES
 
 
No records found.

 
 
WDS 21526+4513 : VIRTUAL EYEPIECE
 
 

21526+4513 ES 522A mag 9.6 21526+4513 ES 522B sep 2.7 P.A. 147.70 mag 11.6 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 21526+4513 : ALADIN DSS IMAGE @ 21h 52m 37.51s +45° 14' 22.7"
 
 
 
 
WDS 21526+4513 ES 522 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21526+4513 ES 522 distance=0' 21513+4456 COU2318 distance=24' 21509+4542 KPP4249 distance=34' 21519+4441 TDT3200 distance=34' 21561+4506 BRT1155 distance=38' 21548+4548 COU2137Aa,Ab distance=41' 21548+4548 STF2846AB distance=41' 21548+4548 STF2846AC distance=41' 21513+4428 TDT3195 distance=49' 21571+4540 COU2235 distance=53' 21576+4452 SMA 153 distance=58' 21509+4419 HJ 1700 distance=60' 21556+4605 TDT3245 distance=60' 21532+4619 SLN 43 distance=65' 21467+4533 J 616 distance=66' 21500+4615 KPP 870 distance=67' 21553+4413 BRT1154AB distance=68' 21553+4413 WSI 34AC distance=68' 21460+4506 HJ 1689 distance=71' 21586+4442 ES 683 distance=72' 21594+4520 LYS 12 distance=72' 21545+4405 TDT3229 distance=73' 21459+4535 BVD 271 distance=74' 21545+4403 A 620 distance=75' 21582+4428 SMA 154 distance=76' 21550+4404 BRT1153 distance=76' 21598+4501 A 776 distance=78' 21584+4423 LYS 11 distance=80' 21502+4356 TDS1148 distance=83' 21448+4534 TDT3131 distance=85' 22002+4545 A 777 distance=86' 22007+4500 LYS 14 distance=87' 21593+4606 COU2138 distance=87' 21487+4357 GRV 509 distance=87' 21452+4432 GRV 500 distance=90' 21588+4619 UC 267 distance=92' 22013+4515 A 780AB distance=92' 22013+4515 A 780AC distance=92' 22013+4515 A 780AE distance=92' 22013+4515 A 780AF distance=92' 22013+4515 A 780AR distance=92' 21580+4627 COU2236 distance=93' 22014+4519 TDT3294 distance=93' 21439+4517 TDT3123 distance=93' 22013+4515 A 780CD distance=93' 22013+4515 A 780CR distance=93' 22012+4452 LYS 15AB distance=94' 22012+4452 LYS 15AC distance=94' 22012+4452 LYS 15AD distance=94' 22012+4452 LYS 15AE distance=94' 22012+4452 LYS 15AF distance=94' 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 21526+4513 ES 522 138 3.1
Show 21513+4456 COU2318 109 0.7 24
Show 21509+4542 KPP4249 74 2.0 34
Show 21519+4441 TDT3200 210 0.5 34
Show 21561+4506 BRT1155 101 4.2 38
Show 21548+4548 COU2137 Aa,Ab 227 0.2 41
Show 21548+4548 STF2846 AB 266 3.6 41
Show 21548+4548 STF2846 AC 155 33.2 41
Show 21513+4428 TDT3195 203 1.9 49
Show 21571+4540 COU2235 94 0.3 53
Show 21576+4452 SMA 153 26 10.2 58
Show 21509+4419 HJ 1700 197 9.7 60
Show 21556+4605 TDT3245 263 0.5 60
Show 21532+4619 SLN 43 205 26.1 65
Show 21467+4533 J 616 303 4.9 66
Show 21500+4615 KPP 870 24 7.3 67
Show 21553+4413 BRT1154 AB 292 5.3 68
Show 21553+4413 WSI 34 AC 346 9.1 68
Show 21460+4506 HJ 1689 57 9.8 71
Show 21586+4442 ES 683 249 9.3 72
Show 21594+4520 LYS 12 66 6.9 72
Show 21545+4405 TDT3229 324 0.5 73
Show 21459+4535 BVD 271 267 12.5 74
Show 21545+4403 A 620 285 0.4 75
Show 21582+4428 SMA 154 161 11.1 76
Show 21550+4404 BRT1153 66 4.8 76
Show 21598+4501 A 776 294 3.8 78
Show 21584+4423 LYS 11 55 12.1 80
Show 21502+4356 TDS1148 97 1.1 83
Show 21448+4534 TDT3131 106 1.7 85
Show 22002+4545 A 777 82 2.3 86
Show 22007+4500 LYS 14 56 11.1 87
Show 21593+4606 COU2138 303 0.1 87
Show 21487+4357 GRV 509 177 56.4 87
Show 21452+4432 GRV 500 348 59.6 90
Show 21588+4619 UC 267 246 17.2 92
Show 22013+4515 A 780 AB 148 1.6 92
Show 22013+4515 A 780 AC 94 67.0 92
Show 22013+4515 A 780 AE 86 17.5 92
Show 22013+4515 A 780 AF 32 18.6 92
Show 22013+4515 A 780 AR 116 40.1 92
Show 21580+4627 COU2236 194 0.3 93
Show 22014+4519 TDT3294 159 0.7 93
Show 21439+4517 TDT3123 242 1.5 93
Show 22013+4515 A 780 CD 110 1.0 93
Show 22013+4515 A 780 CR 27 16.8 93
Show 22012+4452 LYS 15 AB 209 17.3 94
Show 22012+4452 LYS 15 AC 281 73.4 94
Show 22012+4452 LYS 15 AD 286 36.3 94
Show 22012+4452 LYS 15 AE 265 43.7 94
Show 22012+4452 LYS 15 AF 269 17.9 94

 
 
WDS 21526+4513 : COMPONENTS
 
 
  A
B pa=147.7°
sep=2.72"
 
 
21526+4513 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215237.51+451422.7 Mag 9.6 PmRA -22.00
PmDE -19.0 Tycho2 3604-00080-1 ADS 15414 DM BD+44 3972
Tycho2
Tycho2 3604-00080-1 Pflag RAmdeg 328.15632275 DEmdeg 45.23966887
PmRA -22.0 PmDE -19.2 E RAmdeg 13 E DEmdeg 15
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.46 EpDEm 1990.61
Num 3 Q RAmdeg 3.4 Q DEmdeg 4.1 Q pmRA 3.3
Q pmDE 4.3 BTmag 10.356 E BTmag 0.027 VTmag 9.681
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 328.15639056 DEdeg 45.23971722 EpRA 1990 1.67
EpDE 1990 1.60 E RAdeg 14.3 E DEdeg 15.3 Posflg
Corr 0.1
 
 
21526+4513 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215237.65+451420.4 Mag 11.6 Calc delta mag 2
Calc coord yes