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Doubles in session


Current system
21233+3801
ES 2519


Nearby doubles
10' : 21228+3754
WIS 349

10' : 21233+3810
ALI 690

20' : 21226+3744
COU1820

21' : 21231+3821
ALI 689

22' : 21241+3741
SEI1458

23' : 21243+3740
WSI 7

24' : 21250+3814
TDT2950

31' : 21221+3734
ES 2517

36' : 21257+3824
TDT2955

37' : 21202+3818
PTT 18

38' : 21239+3837
GRV 461

40' : 21238+3721
STFA 55AB

46' : 21199+3815
ES 2062

47' : 21272+3752
ES 2520

47' : 21226+3846
HDS3044

48' : 21215+3719
ROE 24AB

49' : 21195+3745
TDT2904

50' : 21222+3848
TDT2929

50' : 21268+3731
SEI1516AB

50' : 21194+3814
HO 286AB

53' : 21202+3835
SEI1508

53' : 21249+3711
TDS1126

54' : 21203+3839
SEI1509

57' : 21252+3708
SEI1513

60' : 21264+3712
SEI1514

61' : 21184+3749
SEI1495



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.

21233+3801 ES 2519

 
 
21h 23m 25.68s +38° 00' 16.0" P.A. 224.00 sep 6.5 mag 12.40,13.80
 
 
Coord 2000 21233+3801 Discov num ES 2519 Comp Coord arcsec 2000 21 23 25.68 +38 00 16.0
Date first 1931 Date last 2014 Obs 5
Pa first 93 Pa last 223.5 P.A. Now (θ) 223.5°
Sep first 5.8 Sep last 6.481 Sep. Now (ρ) 6.481"
Mag pri 12.40 Mag sec 13.80 delta mag (ΔM) 1.4 Spectral class
Pri motion ra -007 Sec motion ra -040
Pri motion dec -008 Sec motion dec -018
Notes R (Red magnitudes)
rPM=0.786
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 1964051710826432768
 
 
WDS 21233+3801 ES 2519 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21233+3801 ES 2519 1931 1 93 5.8 10.50 10.80
21233+3801 ES 2519 1999 2 223 6.6 12.40 13.80 R 212325.68+380016.0
21233+3801 ES 2519 2000 2 93 6.4 10.50 10.80 212353.50+235118.4
21233+3801 ES 2519 2014 5 224 6.5 12.40 13.80 R 212325.68+380016.0

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

 
 
WDS 21233+3801 ES 2519 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21233+3801 ES 2519 : MEASURES
 
 
No records found.

 
 
WDS 21233+3801 : VIRTUAL EYEPIECE
 
 

21233+3801 ES 2519A mag 12.4 21233+3801 ES 2519B sep 5.9 P.A. 216.80 mag 13.8 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 21233+3801 : ALADIN DSS IMAGE @ 21h 23m 25.68s +38° 00' 16.0"
 
 
 
 
WDS 21233+3801 ES 2519 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21233+3801 ES 2519 distance=0' 21228+3754 WIS 349 distance=10' 21233+3810 ALI 690 distance=10' 21226+3744 COU1820 distance=20' 21231+3821 ALI 689 distance=21' 21241+3741 SEI1458 distance=22' 21243+3740 WSI 7 distance=23' 21250+3814 TDT2950 distance=24' 21221+3734 ES 2517 distance=31' 21257+3824 TDT2955 distance=36' 21202+3818 PTT 18 distance=37' 21239+3837 GRV 461 distance=38' 21238+3721 STFA 55AB distance=40' 21238+3721 STFA 55AC distance=40' 21238+3721 STFA 55AF distance=40' 21238+3721 STFA 55CD distance=43' 21238+3721 STFA 55CE distance=43' 21199+3815 ES 2062 distance=46' 21272+3752 ES 2520 distance=47' 21226+3846 HDS3044 distance=47' 21268+3731 COU1821Da,Db distance=48' 21215+3719 ROE 24AB distance=48' 21215+3719 ROE 24AD distance=48' 21215+3719 ROE 24AC distance=48' 21195+3745 TDT2904 distance=49' 21215+3719 ROE 23CD distance=49' 21222+3848 TDT2929 distance=50' 21268+3731 SEI1516AB distance=50' 21268+3731 HEI9004AC distance=50' 21268+3731 HEI9004AD distance=50' 21194+3814 HO 286AB distance=50' 21194+3814 CIA 5Aa,Ab distance=50' 21194+3814 KRV 42AC distance=50' 21202+3835 SEI1508 distance=53' 21249+3711 TDS1126 distance=53' 21203+3839 SEI1509 distance=54' 21252+3708 SEI1513 distance=57' 21264+3712 SEI1514 distance=60' 21184+3749 SEI1495 distance=61' 21284+3745 TDT2983 distance=62' 21278+3835 KU 61AB distance=63' 21278+3835 KU 61AC distance=63' 21278+3835 KU 61AD distance=63' 21287+3755 KPP1064 distance=63' 21247+3903 ALI 969 distance=64' 21200+3854 SEI1505 distance=69' 21278+3715 SEI1518 distance=69' 21173+3806 TOI1320 distance=73' 21231+3647 ES 2124 distance=74' 21215+3648 TDT2919 distance=77' 21170+3810 SEI1485 distance=77' 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 21233+3801 ES 2519 224 6.5
Show 21228+3754 WIS 349 176 44.9 10
Show 21233+3810 ALI 690 65 8.8 10
Show 21226+3744 COU1820 319 1.4 20
Show 21231+3821 ALI 689 107 14.6 21
Show 21241+3741 SEI1458 312 7.9 22
Show 21243+3740 WSI 7 44 0.1 23
Show 21250+3814 TDT2950 200 1.6 24
Show 21221+3734 ES 2517 115 5.3 31
Show 21257+3824 TDT2955 18 0.5 36
Show 21202+3818 PTT 18 124 6.6 37
Show 21239+3837 GRV 461 197 65.7 38
Show 21238+3721 STFA 55 AB 304 364.1 40
Show 21238+3721 STFA 55 AC 154 178.3 40
Show 21238+3721 STFA 55 AF 201 22.8 40
Show 21238+3721 STFA 55 CD 183 12.8 43
Show 21238+3721 STFA 55 CE 320 17.7 43
Show 21199+3815 ES 2062 327 4.0 46
Show 21272+3752 ES 2520 238 6.2 47
Show 21226+3846 HDS3044 141 0.1 47
Show 21268+3731 COU1821 Da,Db 96 0.7 48
Show 21215+3719 ROE 24 AB 168 10.3 48
Show 21215+3719 ROE 24 AD 266 81.7 48
Show 21215+3719 ROE 24 AC 266 68.7 48
Show 21195+3745 TDT2904 216 2.0 49
Show 21215+3719 ROE 23 CD 261 13.1 49
Show 21222+3848 TDT2929 29 0.6 50
Show 21268+3731 SEI1516 AB 335 3.9 50
Show 21268+3731 HEI9004 AC 275 25.5 50
Show 21268+3731 HEI9004 AD 335 109.8 50
Show 21194+3814 HO 286 AB 237 0.2 50
Show 21194+3814 CIA 5 Aa,Ab 230 0.0 50
Show 21194+3814 KRV 42 AC 256 65.7 50
Show 21202+3835 SEI1508 271 19.6 53
Show 21249+3711 TDS1126 314 1.9 53
Show 21203+3839 SEI1509 29 24.5 54
Show 21252+3708 SEI1513 90 14.5 57
Show 21264+3712 SEI1514 184 12.0 60
Show 21184+3749 SEI1495 273 14.8 61
Show 21284+3745 TDT2983 111 0.5 62
Show 21278+3835 KU 61 AB 271 3.9 63
Show 21278+3835 KU 61 AC 206 14.3 63
Show 21278+3835 KU 61 AD 235 25.7 63
Show 21287+3755 KPP1064 246 8.5 63
Show 21247+3903 ALI 969 63 8.2 64
Show 21200+3854 SEI1505 341 10.8 69
Show 21278+3715 SEI1518 143 15.5 69
Show 21173+3806 TOI1320 50 0.3 73
Show 21231+3647 ES 2124 263 7.6 74
Show 21215+3648 TDT2919 344 1.5 77
Show 21170+3810 SEI1485 175 26.6 77

 
 
WDS 21233+3801 : COMPONENTS
 
 
  A
B pa=216.8°
sep=5.87"
 
 
21233+3801 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212325.68+380016.0 Mag 12.4 PmRA -7.00
PmDE -8.0
 
 
21233+3801 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212325.38+380011.3 Mag 13.8 PmRA -40.00
PmDE -18.0 Calc delta mag 1.4 Calc coord yes