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Doubles in session


Current system
21140+3504
ES 2258


Nearby doubles
8' : 21138+3500
J 3128AB

10' : 21139+3513
TDT2841

21' : 21156+3512
TDT2863

25' : 21123+3453
SLE 370AB

26' : 21147+3529
TDT2852

29' : 21145+3437
HU 768

30' : 21125+3528
GRV 435

37' : 21130+3430
TDT2831

39' : 21108+3502
TDT2808

42' : 21173+3457
TDT2886

42' : 21121+3539
SEI1441

42' : 21107+3515
TDS1120

43' : 21146+3423
SLE 374

43' : 21136+3547
SEI1454

43' : 21152+3544
SEI1475

43' : 21149+3546
SEI1467

44' : 21159+3428
SLE 377

45' : 21120+3541
TDT2818

47' : 21171+3530
SLE 378

47' : 21143+3418
STTA216

50' : 21134+3553
SLE 372

50' : 21179+3454
STT 433AB

51' : 21116+3419
ES 2315AB

51' : 21161+3548
SEI1483

52' : 21181+3500
SLE 383

52' : 21099+3517
TDT2797



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.

21140+3504 ES 2258

 
 
21h 13m 59.50s +35° 04' 28.0" P.A. 178.00 sep 3.0 mag 10.41,13.20
 
 
Coord 2000 21140+3504 Discov num ES 2258 Comp Coord arcsec 2000 21 13 59.50 +35 04 28.0
Date first 1926 Date last 2016 Obs 4
Pa first 173 Pa last 177.9 P.A. Now (θ) 177.9°
Sep first 3.2 Sep last 2.973 Sep. Now (ρ) 2.973"
Mag pri 10.41 Mag sec 13.20 delta mag (ΔM) 2.79 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2710-00486-1 Gaia DR2 1867588394626150528
 
 
WDS 21140+3504 ES 2258 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21140+3504 ES 2258 1977 2 177 2.7 10.41 13.20 211359.50+350428.0
21140+3504 ES 2258 2015 3 178 3.0 10.41 13.20 211359.50+350428.0
21140+3504 ES 2258 2016 4 178 3.0 10.41 13.20 211359.50+350428.0

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

 
 
WDS 21140+3504 ES 2258 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21140+3504 ES 2258 : MEASURES
 
 
No records found.

 
 
WDS 21140+3504 : VIRTUAL EYEPIECE
 
 

21140+3504 ES 2258A mag 10.41 21140+3504 ES 2258B sep 3.0 P.A. 178.30 mag 13.2 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 21140+3504 : ALADIN DSS IMAGE @ 21h 13m 59.50s +35° 04' 28.0"
 
 
 
 
WDS 21140+3504 ES 2258 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21140+3504 ES 2258 distance=0' 21138+3500 J 3128AB distance=8' 21138+3500 J 3128AC distance=8' 21139+3513 TDT2841 distance=10' 21156+3512 TDT2863 distance=21' 21123+3453 SLE 370AB distance=25' 21123+3453 SLE 370AC distance=25' 21147+3529 TDT2852 distance=26' 21145+3437 HU 768 distance=29' 21125+3528 GRV 435 distance=30' 21130+3430 TDT2831 distance=37' 21108+3502 TDT2808 distance=39' 21173+3457 TDT2886 distance=42' 21121+3539 SEI1441 distance=42' 21107+3515 TDS1120 distance=42' 21146+3423 SLE 374 distance=43' 21136+3547 SEI1454 distance=43' 21152+3544 SEI1475 distance=43' 21149+3546 SEI1467 distance=43' 21159+3428 SLE 377 distance=44' 21120+3541 TDT2818 distance=45' 21171+3530 SLE 378 distance=47' 21143+3418 STTA216 distance=47' 21134+3553 SLE 372 distance=50' 21179+3454 STT 433BC distance=50' 21179+3454 STT 433AB distance=50' 21179+3454 SLE 382AD distance=50' 21179+3454 STT 433AC distance=50' 21179+3454 BU 9011AE distance=50' 21116+3419 ES 2315AB distance=51' 21116+3419 ES 2315AC distance=51' 21161+3548 SEI1483 distance=51' 21181+3500 SLE 383 distance=52' 21099+3517 TDT2797 distance=52' 21098+3504 ES 2257AB distance=52' 21098+3504 ES 2257BC distance=52' 21097+3504 TDT2795 distance=53' 21183+3456 FYM 142GH distance=53' 21183+3456 BU 289AB distance=54' 21183+3456 BU 289AC distance=54' 21183+3456 SLE 384AD distance=54' 21183+3456 FYM 142AE distance=54' 21183+3456 FYM 142AG distance=54' 21183+3456 FYM 142AF distance=54' 21183+3456 FYM 142AH distance=54' 21183+3456 FYM 142DF distance=54' 21100+3529 TDT2798 distance=55' 21183+3456 FYM 142EI distance=55' 21147+3558 SEI1466 distance=55' 21121+3554 SEI1442 distance=55' 21095+3506 TDT2791 distance=56' 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 21140+3504 ES 2258 178 3.0
Show 21138+3500 J 3128 AB 51 5.0 8
Show 21138+3500 J 3128 AC 93 15.0 8
Show 21139+3513 TDT2841 302 1.9 10
Show 21156+3512 TDT2863 205 2.5 21
Show 21123+3453 SLE 370 AB 266 9.8 25
Show 21123+3453 SLE 370 AC 199 16.2 25
Show 21147+3529 TDT2852 79 1.4 26
Show 21145+3437 HU 768 120 1.5 29
Show 21125+3528 GRV 435 206 61.8 30
Show 21130+3430 TDT2831 37 0.8 37
Show 21108+3502 TDT2808 215 2.8 39
Show 21173+3457 TDT2886 82 0.5 42
Show 21121+3539 SEI1441 158 13.9 42
Show 21107+3515 TDS1120 244 2.0 42
Show 21146+3423 SLE 374 2 5.2 43
Show 21136+3547 SEI1454 155 19.1 43
Show 21152+3544 SEI1475 266 5.5 43
Show 21149+3546 SEI1467 129 4.9 43
Show 21159+3428 SLE 377 50 8.7 44
Show 21120+3541 TDT2818 115 0.7 45
Show 21171+3530 SLE 378 27 11.3 47
Show 21143+3418 STTA216 47 102.4 47
Show 21134+3553 SLE 372 59 11.1 50
Show 21179+3454 STT 433 BC 141 13.2 50
Show 21179+3454 STT 433 AB 219 15.2 50
Show 21179+3454 SLE 382 AD 307 57.1 50
Show 21179+3454 STT 433 AC 184 22.1 50
Show 21179+3454 BU 9011 AE 67 34.4 50
Show 21116+3419 ES 2315 AB 35 4.1 51
Show 21116+3419 ES 2315 AC 58 11.1 51
Show 21161+3548 SEI1483 206 10.2 51
Show 21181+3500 SLE 383 58 15.1 52
Show 21099+3517 TDT2797 143 2.2 52
Show 21098+3504 ES 2257 AB 268 15.2 52
Show 21098+3504 ES 2257 BC 260 5.5 52
Show 21097+3504 TDT2795 252 2.5 53
Show 21183+3456 FYM 142 GH 69 7.9 53
Show 21183+3456 BU 289 AB 128 0.8 54
Show 21183+3456 BU 289 AC 251 13.0 54
Show 21183+3456 SLE 384 AD 189 43.3 54
Show 21183+3456 FYM 142 AE 94 36.7 54
Show 21183+3456 FYM 142 AG 272 68.8 54
Show 21183+3456 FYM 142 AF 200 45.9 54
Show 21183+3456 FYM 142 AH 274 61.5 54
Show 21183+3456 FYM 142 DF 268 8.6 54
Show 21100+3529 TDT2798 51 0.8 55
Show 21183+3456 FYM 142 EI 273 9.1 55
Show 21147+3558 SEI1466 127 16.6 55
Show 21121+3554 SEI1442 86 12.8 55
Show 21095+3506 TDT2791 252 2.0 56

 
 
WDS 21140+3504 : COMPONENTS
 
 
  A
B pa=178.3°
sep=2.97"
 
 
21140+3504 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211359.50+350428.0 Mag 10.41 PmRA -2.00
PmDE 13.0 Tycho2 2710-00486-1
Tycho2
Tycho2 2710-00486-1 Pflag RAmdeg 318.49794383 DEmdeg 35.07445448
PmRA -1.5 PmDE 12.9 E RAmdeg 20 E DEmdeg 17
E pmRA 4.5 E pmDE 5.0 EpRAm 1991.00 EpDEm 1991.40
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.9 Q pmRA 0.4
Q pmDE 1.9 BTmag 10.695 E BTmag 0.030 VTmag 10.408
E VTmag 0.031 Prox 999 TYC T HIP
CCDM RAdeg 318.49794750 DEdeg 35.07442639 EpRA 1990 1.64
EpDE 1990 1.76 E RAdeg 19.6 E DEdeg 16.8 Posflg
Corr 0.1
 
 
21140+3504 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211359.51+350425.0 Mag 13.2 Calc delta mag 2.79
Calc coord yes