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Current system
22311+4913
ES 1181


Nearby doubles
5' : 22315+4916
ES 1182

13' : 22301+4921
FRK 11

17' : 22322+4927
COU2449

19' : 22307+4856
HU 1319

20' : 22329+4923
HU 1320

24' : 22328+4857
ES 540

25' : 22300+4851
JNN 294

30' : 22338+4856
J 3172

31' : 22339+4854
J 3173

34' : 22332+4941
BKO 919

38' : 22331+4946
ES 838AB

38' : 22337+4942
BKO 926

38' : 22336+4943
BKO 925

38' : 22286+4942
COU2448

39' : 22329+4948
BKO 917AB

40' : 22343+4849
ES 839AB

41' : 22336+4840
BVD 275

43' : 22335+4949
BKO 924

47' : 22306+4828
ES 836AB

49' : 22309+4826
HJ 1777

49' : 22285+4833
A 187

51' : 22353+4844
ES 840

51' : 22269+4943
BU 380AB

52' : 22318+5004
ES 837AB

52' : 22355+4844
ES 841

54' : 22265+4941
BU 700



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.

22311+4913 ES 1181

 
 
22h 31m 08.53s +49° 13' 41.2" P.A. 115.00 sep 1.8 mag 10.50,10.80 Sp A0
 
 
Coord 2000 22311+4913 Discov num ES 1181 Comp Coord arcsec 2000 22 31 08.53 +49 13 41.2
Date first 1912 Date last 2016 Obs 10
Pa first 116 Pa last 115.4 P.A. Now (θ) 115.4°
Sep first 1.8 Sep last 1.823 Sep. Now (ρ) 1.823"
Mag pri 10.50 Mag sec 10.80 delta mag (ΔM) 0.3 Spectral class A0 (white)
Pri motion ra -021 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3628-01171-1 Gaia DR2 1987900912607961472
 
 
WDS 22311+4913 ES 1181 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
22311+4913 ES 1181 2005 8 116 1.8 10.50 10.80 223108.53+491341.2
22311+4913 ES 1181 2010 9 115 1.8 10.50 10.80 223108.53+491341.2
22311+4913 ES 1181 2016 10 115 1.8 10.50 10.80 A0 223108.53+491341.2

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

 
 
WDS 22311+4913 ES 1181 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22311+4913 ES 1181 : MEASURES
 
 
No records found.

 
 
WDS 22311+4913 : VIRTUAL EYEPIECE
 
 

22311+4913 ES 1181A mag 10.5 Sp A0 22311+4913 ES 1181B sep 1.3 P.A. 126.00 mag 10.8 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 22311+4913 : ALADIN DSS IMAGE @ 22h 31m 08.53s +49° 13' 41.2"
 
 
 
 
WDS 22311+4913 ES 1181 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22311+4913 ES 1181 distance=0' 22315+4916 ES 1182 distance=5' 22301+4921 FRK 11 distance=13' 22322+4927 COU2449 distance=17' 22307+4856 HU 1319 distance=19' 22329+4923 HU 1320 distance=20' 22328+4857 ES 540 distance=24' 22300+4851 JNN 294 distance=25' 22338+4856 J 3172 distance=30' 22339+4854 J 3173 distance=31' 22332+4941 BKO 919 distance=34' 22331+4946 ES 838AB distance=38' 22331+4946 ES 838AC distance=38' 22331+4946 ABH 167AD distance=38' 22331+4946 ABH 167AE distance=38' 22331+4946 ABH 167AF distance=38' 22331+4946 ABH 167AG distance=38' 22331+4946 ABH 167AH distance=38' 22331+4946 ABH 167AI distance=38' 22331+4946 ABH 167AJ distance=38' 22331+4946 ABH 167AK distance=38' 22337+4942 BKO 926 distance=38' 22336+4943 BKO 925 distance=38' 22286+4942 COU2448 distance=38' 22329+4948 BKO 917AB distance=39' 22329+4948 BKO 917AC distance=39' 22343+4849 ES 839AB distance=40' 22343+4849 ES 839BC distance=40' 22336+4840 BVD 275 distance=41' 22335+4949 BKO 924 distance=43' 22306+4828 COU2330Aa,Ab distance=47' 22306+4828 ES 836AB distance=47' 22309+4826 HJ 1777 distance=49' 22285+4833 A 187 distance=49' 22269+4943 BU 380CD distance=50' 22269+4943 BU 380CR distance=50' 22353+4844 ES 840 distance=51' 22269+4943 BU 380AB distance=51' 22269+4943 STTA234AC distance=51' 22269+4943 BU 380AE distance=51' 22318+5004 ES 837AB distance=52' 22318+5004 ES 837AC distance=52' 22318+5004 ES 837AD distance=52' 22355+4844 ES 841 distance=52' 22265+4941 BU 700 distance=54' 22342+4830 HJ 1787BC distance=54' 22342+4830 HJ 1787AB distance=54' 22346+5000 HU 1321 distance=58' 22263+4838 LDS4969 distance=61' 22313+5017 BU 703 distance=64' 22380+4914 TDT3626AB distance=68' 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 22311+4913 ES 1181 115 1.8
Show 22315+4916 ES 1182 254 2.1 5
Show 22301+4921 FRK 11 90 66.8 13
Show 22322+4927 COU2449 121 1.0 17
Show 22307+4856 HU 1319 35 0.3 19
Show 22329+4923 HU 1320 33 0.2 20
Show 22328+4857 ES 540 290 1.5 24
Show 22300+4851 JNN 294 252 2.3 25
Show 22338+4856 J 3172 164 6.1 30
Show 22339+4854 J 3173 199 8.3 31
Show 22332+4941 BKO 919 10 4.6 34
Show 22331+4946 ES 838 AB 254 6.6 38
Show 22331+4946 ES 838 AC 182 18.9 38
Show 22331+4946 ABH 167 AD 196 37.5 38
Show 22331+4946 ABH 167 AE 195 33.5 38
Show 22331+4946 ABH 167 AF 191 32.4 38
Show 22331+4946 ABH 167 AG 46 62.1 38
Show 22331+4946 ABH 167 AH 110 44.8 38
Show 22331+4946 ABH 167 AI 281 53.6 38
Show 22331+4946 ABH 167 AJ 293 73.8 38
Show 22331+4946 ABH 167 AK 275 62.5 38
Show 22337+4942 BKO 926 46 6.8 38
Show 22336+4943 BKO 925 227 3.6 38
Show 22286+4942 COU2448 38 0.8 38
Show 22329+4948 BKO 917 AB 45 5.4 39
Show 22329+4948 BKO 917 AC 201 8.6 39
Show 22343+4849 ES 839 AB 102 29.8 40
Show 22343+4849 ES 839 BC 76 5.3 40
Show 22336+4840 BVD 275 267 20.5 41
Show 22335+4949 BKO 924 351 5.1 43
Show 22306+4828 COU2330 Aa,Ab 86 0.4 47
Show 22306+4828 ES 836 AB 164 5.8 47
Show 22309+4826 HJ 1777 314 12.1 49
Show 22285+4833 A 187 127 2.3 49
Show 22269+4943 BU 380 CD 242 21.7 50
Show 22269+4943 BU 380 CR 18 16.6 50
Show 22353+4844 ES 840 18 3.9 51
Show 22269+4943 BU 380 AB 324 24.8 51
Show 22269+4943 STTA234 AC 134 36.3 51
Show 22269+4943 BU 380 AE 88 23.6 51
Show 22318+5004 ES 837 AB 248 6.5 52
Show 22318+5004 ES 837 AC 237 12.5 52
Show 22318+5004 ES 837 AD 171 44.7 52
Show 22355+4844 ES 841 94 2.7 52
Show 22265+4941 BU 700 333 10.2 54
Show 22342+4830 HJ 1787 BC 255 10.5 54
Show 22342+4830 HJ 1787 AB 298 8.9 54
Show 22346+5000 HU 1321 178 3.2 58
Show 22263+4838 LDS4969 86 1.5 61
Show 22313+5017 BU 703 286 46.7 64
Show 22380+4914 TDT3626 AB 44 3.0 68

 
 
WDS 22311+4913 : COMPONENTS
 
 
  A
B pa=126.0°
sep=1.33"
 
 
22311+4913 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223108.53+491341.2 Mag 10.5 Spectral class A0 (white)
PmRA -21.00 PmDE -2.0
 
 
22311+4913 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223108.64+491340.4 Mag 10.8 Tycho2 3628-01171-1
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 3628-01171-1 Pflag RAmdeg 337.78555111 DEmdeg 49.22812843
PmRA -20.9 PmDE -1.7 E RAmdeg 26 E DEmdeg 26
E pmRA 2.8 E pmDE 2.7 EpRAm 1988.06 EpDEm 1987.85
Num 3 Q RAmdeg 7.0 Q DEmdeg 3.4 Q pmRA 7.0
Q pmDE 3.3 BTmag 11.064 E BTmag 0.046 VTmag 10.867
E VTmag 0.059 Prox 762 TYC T HIP
CCDM RAdeg 337.78557778 DEdeg 49.22814806 EpRA 1990 1.62
EpDE 1990 1.64 E RAdeg 31.7 E DEdeg 32.9 Posflg
Corr 0.1