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Doubles in session


Current system
21436+3822
ES 2522


Nearby doubles
5' : 21434+3817
S 799AB

7' : 21432+3815
DAM 232

21' : 21432+3801
BLL 55AB

24' : 21415+3817
SEI1532

27' : 21440+3757
SEI1533

29' : 21450+3800
LDS1054

31' : 21421+3848
ALI 980

35' : 21457+3800
DAM1461

36' : 21408+3806
TDS1140

38' : 21466+3815
COU1639

39' : 21453+3853
TDT3139

41' : 21438+3742
TDT3122

41' : 21399+3813
ES 2066

43' : 21403+3843
ALI 979

44' : 21429+3904
GRV 496

44' : 21464+3847
MLB 961

49' : 21429+3734
ES 2521AB

53' : 21403+3858
MLB 787

54' : 21398+3749
A 1444

54' : 21412+3735
TDT3109

57' : 21386+3822
TDT3078

60' : 21484+3806
ALI 694

61' : 21384+3808
TDT3073

62' : 21387+3848
ALI 977

62' : 21471+3737
GRV 504

67' : 21436+3715
TDS1143



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.

21436+3822 ES 2522

 
 
21h 43m 26.57s +38° 21' 52.0" P.A. 101.00 sep 4.0 mag 10.10,13.00
 
 
Coord 2000 21436+3822 Discov num ES 2522 Comp Coord arcsec 2000 21 43 26.57 +38 21 52.0
Date first 1931 Date last 2015 Obs 2
Pa first 94 Pa last 101.2 P.A. Now (θ) 101.2°
Sep first 4.2 Sep last 3.971 Sep. Now (ρ) 3.971"
Mag pri 10.10 Mag sec 13.00 delta mag (ΔM) 2.9 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1953613364045428864
 
 
WDS 21436+3822 ES 2522 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21436+3822 ES 2522 1931 1 94 4.2 9.50 13.00
21436+3822 ES 2522 2015 2 101 4.0 10.10 13.00 I 214326.57+382152.0

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

 
 
WDS 21436+3822 ES 2522 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21436+3822 ES 2522 : MEASURES
 
 
No records found.

 
 
WDS 21436+3822 : VIRTUAL EYEPIECE
 
 

21436+3822 ES 2522A mag 10.1 21436+3822 ES 2522B sep 3.1 P.A. 104.20 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 21436+3822 : ALADIN DSS IMAGE @ 21h 43m 26.57s +38° 21' 52.0"
 
 
 
 
WDS 21436+3822 ES 2522 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21436+3822 ES 2522 distance=0' 21434+3817 S 799BD distance=5' 21434+3817 KUI 109Aa,Ab distance=5' 21434+3817 S 799AB distance=5' 21434+3817 S 799AC distance=5' 21432+3815 DAM 232 distance=7' 21432+3801 HDS3094Aa,Ab distance=21' 21432+3801 BLL 55AB distance=21' 21415+3817 SEI1532 distance=24' 21440+3757 SEI1533 distance=27' 21450+3800 LDS1054 distance=29' 21421+3848 ALI 980 distance=31' 21457+3800 DAM1461 distance=35' 21408+3806 TDS1140 distance=36' 21466+3815 COU1639 distance=38' 21453+3853 TDT3139 distance=39' 21438+3742 TDT3122 distance=41' 21399+3813 ES 2066 distance=41' 21403+3843 ALI 979 distance=43' 21429+3904 GRV 496 distance=44' 21464+3847 MLB 961 distance=44' 21429+3734 ES 2521AB distance=49' 21429+3734 ES 2521AC distance=49' 21403+3858 MLB 787 distance=53' 21398+3749 A 1444 distance=54' 21412+3735 TDT3109 distance=54' 21386+3822 TDT3078 distance=57' 21484+3806 ALI 694 distance=60' 21384+3808 TDT3073 distance=61' 21387+3848 ALI 977 distance=62' 21471+3737 GRV 504 distance=62' 21436+3715 TDS1143 distance=67' 21493+3816 A 1448 distance=70' 21400+3919 ALI 978 distance=70' 21405+3720 ES 2067 distance=71' 21445+3933 A 1447 distance=72' 21413+3928 BU 274 distance=72' 21374+3810 GRV 487 distance=73' 21492+3849 TDT3176 distance=73' 21481+3911 TDT3162 distance=74' 21383+3906 ALI 976 distance=76' 21378+3739 SEI1527AB distance=79' 21378+3739 MBR 1AC distance=79' 21487+3914 TDS1147 distance=81' 21399+3931 A 1445AB distance=81' 21399+3931 HJ 1675AC distance=81' 21383+3917 GRV 488 distance=82' 21490+3912 TDT3173 distance=82' 21387+3924 TDT3080 distance=83' 21450+3942 GRV 499 distance=83' 21377+3911 ALI 975 distance=84' 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 21436+3822 ES 2522 101 4.0
Show 21434+3817 S 799 BD 254 34.0 5
Show 21434+3817 KUI 109 Aa,Ab 142 1.9 5
Show 21434+3817 S 799 AB 60 149.5 5
Show 21434+3817 S 799 AC 318 135.3 5
Show 21432+3815 DAM 232 299 8.3 7
Show 21432+3801 HDS3094 Aa,Ab 245 0.1 21
Show 21432+3801 BLL 55 AB 117 142.4 21
Show 21415+3817 SEI1532 139 5.1 24
Show 21440+3757 SEI1533 13 25.7 27
Show 21450+3800 LDS1054 8 127.0 29
Show 21421+3848 ALI 980 139 8.9 31
Show 21457+3800 DAM1461 190 1.7 35
Show 21408+3806 TDS1140 191 1.0 36
Show 21466+3815 COU1639 204 1.8 38
Show 21453+3853 TDT3139 65 0.5 39
Show 21438+3742 TDT3122 280 0.6 41
Show 21399+3813 ES 2066 224 5.4 41
Show 21403+3843 ALI 979 5 9.8 43
Show 21429+3904 GRV 496 72 29.9 44
Show 21464+3847 MLB 961 4 6.5 44
Show 21429+3734 ES 2521 AB 200 8.2 49
Show 21429+3734 ES 2521 AC 93 16.5 49
Show 21403+3858 MLB 787 351 5.4 53
Show 21398+3749 A 1444 82 1.1 54
Show 21412+3735 TDT3109 59 0.6 54
Show 21386+3822 TDT3078 157 0.7 57
Show 21484+3806 ALI 694 163 6.4 60
Show 21384+3808 TDT3073 334 1.1 61
Show 21387+3848 ALI 977 221 11.6 62
Show 21471+3737 GRV 504 21 53.5 62
Show 21436+3715 TDS1143 180 0.9 67
Show 21493+3816 A 1448 331 4.7 70
Show 21400+3919 ALI 978 14 13.3 70
Show 21405+3720 ES 2067 227 6.8 71
Show 21445+3933 A 1447 243 0.4 72
Show 21413+3928 BU 274 180 3.7 72
Show 21374+3810 GRV 487 201 74.8 73
Show 21492+3849 TDT3176 1 2.3 73
Show 21481+3911 TDT3162 146 2.0 74
Show 21383+3906 ALI 976 173 12.8 76
Show 21378+3739 SEI1527 AB 332 25.5 79
Show 21378+3739 MBR 1 AC 89 14.5 79
Show 21487+3914 TDS1147 26 1.0 81
Show 21399+3931 A 1445 AB 283 1.5 81
Show 21399+3931 HJ 1675 AC 264 37.9 81
Show 21383+3917 GRV 488 19 59.8 82
Show 21490+3912 TDT3173 137 0.6 82
Show 21387+3924 TDT3080 245 2.7 83
Show 21450+3942 GRV 499 170 67.4 83
Show 21377+3911 ALI 975 153 12.8 84

 
 
WDS 21436+3822 : COMPONENTS
 
 
  A
B pa=104.2°
sep=3.15"
 
 
21436+3822 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214326.57+382152.0 Mag 10.1 PmRA -5.00
PmDE -4.0
 
 
21436+3822 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214326.83+382151.2 Mag 13 Calc delta mag 2.9
Calc coord yes