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Doubles in session


Current system
22318+5004
ES 837 AB


Nearby doubles
14' : 22313+5017
BU 703

21' : 22329+4948
BKO 917AB

22' : 22331+5021
ES 105

23' : 22331+4946
ES 838AB

23' : 22335+4949
BKO 924

28' : 22336+4943
BKO 925

28' : 22332+4941
BKO 919

29' : 22346+5000
HU 1321

30' : 22337+4942
BKO 926

32' : 22343+5023
ARG 44

37' : 22286+4942
COU2448

38' : 22322+4927
COU2449

43' : 22329+4923
HU 1320

43' : 22278+5024
TDT3532

44' : 22306+5047
TDT3556

46' : 22301+4921
FRK 11

49' : 22312+5052
STF2918

49' : 22315+4916
ES 1182

50' : 22336+5051
TDT3582

52' : 22311+4913
ES 1181

52' : 22266+5019
HJ 1766AB

52' : 22269+4943
BU 380AB

54' : 22367+5030
TDT3617

56' : 22272+5040
ES 537

57' : 22265+4941
BU 700

66' : 22385+4959
TDT3632



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.

22318+5004 ES 837 AB

 
 
22h 31m 45.72s +50° 04' 24.4" P.A. 248.00 sep 6.5 mag 9.64,13.30 Sp F
 
 
Coord 2000 22318+5004 Discov num ES  837 Comp AB Coord arcsec 2000 22 31 45.72 +50 04 24.4
Date first 1909 Date last 2015 Obs 7
Pa first 232 Pa last 248.1 P.A. Now (θ) 248.1°
Sep first 5.5 Sep last 6.497 Sep. Now (ρ) 6.497"
Mag pri 9.64 Mag sec 13.30 delta mag (ΔM) 3.66 Spectral class F (yellow-white)
Pri motion ra +005 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
22318+5004 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 31 46 +50 04 24 ES 837 AB 2015 7 248 6.5 9.64 13.30 3.66 <===
Show 22 31 46 +50 04 24 ES 837 AC 2015 9 237 12.5 9.64 12.90 3.26
Show 22 31 46 +50 04 24 ES 837 AD 2016 12 171 44.7 9.64 9.77 0.13
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3628-01584-1 Gaia DR2 1988175687438652544
 
 
WDS 22318+5004 ES 837 AB : 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
22318+5004 ES 837 AB 2000 2 246 6.5 9.64 13.30 F D 223145.72+500424.4
22318+5004 ES 837 AB 2003 3 246 6.5 9.64 13.30 F D 223145.72+500424.4
22318+5004 ES 837 AB 2010 4 245 6.9 9.64 13.30 F 223145.72+500424.4
22318+5004 ES 837 AB 2015 4 248 6.5 9.64 13.30 F 223145.72+500424.4

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

 
 
WDS 22318+5004 ES 837 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22318+5004 ES 837 AB : MEASURES
 
 
No records found.

 
 
WDS 22318+5004 : VIRTUAL EYEPIECE
 
 

22318+5004 ES 837A mag 9.64 Sp F 22318+5004 ES 837B sep 4.6 P.A. 237.90 mag 13.3 22318+5004 ES 837C sep 9.6 P.A. 224.70 mag 12.9 22318+5004 ES 837D sep 44.3 P.A. 173.90 mag 9.77 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 22318+5004 : ALADIN DSS IMAGE @ 22h 31m 45.72s +50° 04' 24.4"
 
 
 
 
WDS 22318+5004 ES 837 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22318+5004 ES 837AB distance=0' 22313+5017 BU 703 distance=14' 22329+4948 BKO 917AB distance=21' 22329+4948 BKO 917AC distance=21' 22331+5021 ES 105 distance=22' 22331+4946 ES 838AB distance=23' 22331+4946 ES 838AC distance=23' 22331+4946 ABH 167AD distance=23' 22331+4946 ABH 167AE distance=23' 22331+4946 ABH 167AF distance=23' 22331+4946 ABH 167AG distance=23' 22331+4946 ABH 167AH distance=23' 22331+4946 ABH 167AI distance=23' 22331+4946 ABH 167AJ distance=23' 22331+4946 ABH 167AK distance=23' 22335+4949 BKO 924 distance=23' 22336+4943 BKO 925 distance=28' 22332+4941 BKO 919 distance=28' 22346+5000 HU 1321 distance=29' 22337+4942 BKO 926 distance=30' 22343+5023 ARG 44 distance=32' 22286+4942 COU2448 distance=37' 22322+4927 COU2449 distance=38' 22329+4923 HU 1320 distance=43' 22278+5024 TDT3532 distance=43' 22306+5047 TDT3556 distance=44' 22301+4921 FRK 11 distance=46' 22312+5052 STF2918 distance=49' 22315+4916 ES 1182 distance=49' 22336+5051 TDT3582 distance=50' 22311+4913 ES 1181 distance=52' 22266+5019 HJ 1766AB distance=52' 22266+5019 ES 1180BC distance=52' 22269+4943 BU 380CD distance=52' 22269+4943 BU 380CR distance=52' 22269+4943 BU 380AB distance=52' 22269+4943 STTA234AC distance=52' 22269+4943 BU 380AE distance=52' 22367+5030 TDT3617 distance=54' 22272+5040 ES 537 distance=56' 22265+4941 BU 700 distance=57' 22385+4959 TDT3632 distance=66' 22328+4857 ES 540 distance=69' 22307+4856 HU 1319 distance=70' 22338+4856 J 3172 distance=70' 22339+4854 J 3173 distance=71' 22362+5059 COU2696 distance=71' 22285+5110 OSO 179AB distance=73' 22285+5110 OSO 179AC distance=73' 22285+5110 OSO 179AD distance=73' 22285+5110 OSO 179AE distance=73' 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 22318+5004 ES 837 AB 248 6.5
Show 22318+5004 ES 837 AC 237 12.5
Show 22318+5004 ES 837 AD 171 44.7
Show 22313+5017 BU 703 286 46.7 14
Show 22329+4948 BKO 917 AB 45 5.4 21
Show 22329+4948 BKO 917 AC 201 8.6 21
Show 22331+5021 ES 105 297 11.7 22
Show 22331+4946 ES 838 AB 254 6.6 23
Show 22331+4946 ES 838 AC 182 18.9 23
Show 22331+4946 ABH 167 AD 196 37.5 23
Show 22331+4946 ABH 167 AE 195 33.5 23
Show 22331+4946 ABH 167 AF 191 32.4 23
Show 22331+4946 ABH 167 AG 46 62.1 23
Show 22331+4946 ABH 167 AH 110 44.8 23
Show 22331+4946 ABH 167 AI 281 53.6 23
Show 22331+4946 ABH 167 AJ 293 73.8 23
Show 22331+4946 ABH 167 AK 275 62.5 23
Show 22335+4949 BKO 924 351 5.1 23
Show 22336+4943 BKO 925 227 3.6 28
Show 22332+4941 BKO 919 10 4.6 28
Show 22346+5000 HU 1321 178 3.2 29
Show 22337+4942 BKO 926 46 6.8 30
Show 22343+5023 ARG 44 167 7.4 32
Show 22286+4942 COU2448 38 0.8 37
Show 22322+4927 COU2449 121 1.0 38
Show 22329+4923 HU 1320 33 0.2 43
Show 22278+5024 TDT3532 211 4.8 43
Show 22306+5047 TDT3556 180 0.8 44
Show 22301+4921 FRK 11 90 66.8 46
Show 22312+5052 STF2918 238 1.7 49
Show 22315+4916 ES 1182 254 2.1 49
Show 22336+5051 TDT3582 322 0.5 50
Show 22311+4913 ES 1181 115 1.8 52
Show 22266+5019 HJ 1766 AB 269 14.5 52
Show 22266+5019 ES 1180 BC 273 4.5 52
Show 22269+4943 BU 380 CD 242 21.7 52
Show 22269+4943 BU 380 CR 18 16.6 52
Show 22269+4943 BU 380 AB 324 24.8 52
Show 22269+4943 STTA234 AC 134 36.3 52
Show 22269+4943 BU 380 AE 88 23.6 52
Show 22367+5030 TDT3617 149 1.6 54
Show 22272+5040 ES 537 31 2.0 56
Show 22265+4941 BU 700 333 10.2 57
Show 22385+4959 TDT3632 82 0.6 66
Show 22328+4857 ES 540 290 1.5 69
Show 22307+4856 HU 1319 35 0.3 70
Show 22338+4856 J 3172 164 6.1 70
Show 22339+4854 J 3173 199 8.3 71
Show 22362+5059 COU2696 161 1.5 71
Show 22285+5110 OSO 179 AB 323 11.7 73
Show 22285+5110 OSO 179 AC 77 15.6 73

 
 
WDS 22318+5004 : COMPONENTS
 
 
  A B C
B pa=237.9°
sep=4.57"
 
C pa=224.7°
sep=9.57"
pa=213.1°
sep=5.23"
 
D pa=173.9°
sep=44.31"
pa=168.3°
sep=42.51"
pa=162.9°
sep=38.97"
 
 
22318+5004 A
 
 
Coord arcsec 2000 223145.72+500424.4 Mag 9.64 Spectral class F (yellow-white) PmRA 5.00
PmDE -16.0 Tycho2 3628-01584-1
Tycho2
Tycho2 3628-01584-1 Pflag RAmdeg 337.94052917 DEmdeg 50.07345886
PmRA -1.1 PmDE -15.4 E RAmdeg 15 E DEmdeg 15
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.92 EpDEm 1990.94
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.1 Q pmRA 1.2
Q pmDE 0.2 BTmag 10.058 E BTmag 0.026 VTmag 9.635
E VTmag 0.023 Prox 454 TYC T HIP
CCDM RAdeg 337.94053278 DEdeg 50.07349444 EpRA 1990 1.66
EpDE 1990 1.65 E RAdeg 14.6 E DEdeg 14.8 Posflg
Corr 0.1
CCDM
Ccdm 22318+5004 RComp Comp A Note1
Note2 Discov num DRAs -2.37 DDEs 24.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.2 Sp F PmNote *
PmRA -2 PmDE -25 Dm number +49 3882 Cat1 BD
Name2 +49 1994 Cat2 AGK2/3 HD M HD
ADS BDS A16027 M ADS BDS N IDS IDS 22276N4933A
HIC
 
 
22318+5004 B
 
 
Coord arcsec 2000 223145.32+500422.0 Mag 13.3 Calc delta mag 3.66 Calc coord yes
CCDM
Ccdm 22318+5004 RComp Comp B Note1
Note2 Discov num ES 837 DRAs DDEs
R dRAs Year 1909 Theta 232 Rho 5.4
Obs 1 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16027 M ADS BDS N IDS IDS 22276N4933B
HIC
 
 
22318+5004 C
 
 
Coord arcsec 2000 223145.02+500417.6 Mag 12.9 PmRA -11.00 PmDE -6.0
Calc delta mag 3.26 Calc coord yes
CCDM
Ccdm 22318+5004 RComp Comp C Note1
Note2 Discov num ES 837 DRAs DDEs
R dRAs Year 1909 Theta 231 Rho 12.4
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16027 M ADS BDS N IDS IDS 22276N4933C
HIC
 
 
22318+5004 D
 
 
Coord arcsec 2000 223146.21+500340.3 Mag 9.77 PmRA 41.00 PmDE 19.0
Tycho2 3628-01602-1 Calc delta mag 0.13 Calc coord yes
Tycho2
Tycho2 3628-01602-1 Pflag RAmdeg 337.94321914 DEmdeg 50.06103204
PmRA 39.1 PmDE 19.0 E RAmdeg 16 E DEmdeg 17
E pmRA 1.9 E pmDE 1.8 EpRAm 1990.12 EpDEm 1989.55
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 10.467 E BTmag 0.033 VTmag 9.772
E VTmag 0.025 Prox 454 TYC T HIP
CCDM RAdeg 337.94307944 DEdeg 50.06098611 EpRA 1990 1.67
EpDE 1990 1.63 E RAdeg 17.3 E DEdeg 18.1 Posflg
Corr 0.1
CCDM
Ccdm 22318+5004 RComp Comp D Note1
Note2 Discov num ES 837 DRAs DDEs
R dRAs Year 1909 Theta 177 Rho 46.9
Obs 1 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16027 M ADS BDS N IDS IDS 22276N4933D
HIC