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Doubles in session


Current system
18593+6347
ES 1844 AB


Nearby doubles
16' : 19000+6403
LDS2425

25' : 18572+6406
KPP4130

28' : 19033+6400
JOD 16AB

35' : 19044+6358
UC 3786

39' : 19035+6416
ES 1913

43' : 18554+6420
MLR 59

44' : 19017+6308
LDS2426

47' : 18596+6301
HU 939

53' : 18552+6432
HU 938

55' : 18533+6312
TDT1113

56' : 19069+6320
LDS2759

56' : 18567+6440
TDT1141

60' : 18518+6318
UC 3699

61' : 18558+6253
TDT1131

63' : 19035+6445
KPP2643

68' : 18510+6425
UC 3695

68' : 18509+6425
TOI1749

69' : 19045+6248
MLR 8

71' : 19058+6445
UC 3797

71' : 18524+6256
LDS2753

72' : 19045+6245
TDT1211

72' : 19003+6459
FMR 142

78' : 18497+6429
LDS2422

78' : 19068+6450
ES 1915

80' : 18482+6415
SLN 84

85' : 19058+6501
DAM 137



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.

18593+6347 ES 1844 AB

 
 
18h 59m 30.05s +63° 47' 34.5" P.A. 19.00 sep 2.8 mag 9.60,10.50
 
 
Coord 2000 18593+6347 Discov num ES 1844 Comp AB Coord arcsec 2000 18 59 30.05 +63 47 34.5
Date first 1920 Date last 2021 Obs 7
Pa first 18 Pa last 18.5 P.A. Now (θ) 18.5°
Sep first 3.3 Sep last 2.76 Sep. Now (ρ) 2.76"
Mag pri 9.60 Mag sec 10.50 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18593+6347 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 59 30 +63 47 34 ES 1844 AB 2021 7 19 2.8 9.60 10.50 0.90 <===
Show 18 59 30 +63 47 34 ES 1844 AC 2015 4 119 15.5 9.60 14.00 4.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4224-01292-1 Gaia DR2 2253502441800653952
 
 
WDS 18593+6347 ES 1844 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
18593+6347 ES 1844 AB 2005 3 20 3.0 9.60 10.50 185930.05+634734.5
18593+6347 ES 1844 AB 2015 4 19 3.0 9.60 10.50 185930.05+634734.5
18593+6347 ES 1844 AB 2020 5 19 2.5 9.60 10.50 185930.05+634734.5
18593+6347 ES 1844 AB 2021 7 19 2.8 9.60 10.50 185930.05+634734.5

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

 
 
WDS 18593+6347 ES 1844 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18593+6347 ES 1844 AB : MEASURES
 
 
No records found.

 
 
WDS 18593+6347 : VIRTUAL EYEPIECE
 
 

18593+6347 ES 1844A mag 9.6 18593+6347 ES 1844B sep 2.6 P.A. 8.40 mag 10.5 18593+6347 ES 1844C sep 9.6 P.A. 141.30 mag 14 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 18593+6347 : ALADIN DSS IMAGE @ 18h 59m 30.05s +63° 47' 34.5"
 
 
 
 
WDS 18593+6347 ES 1844 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18593+6347 ES 1844AB distance=0' 19000+6403 LDS2425 distance=16' 18572+6406 KPP4130 distance=25' 19033+6400 JOD 16AB distance=28' 19033+6400 JOD 16AB,C distance=28' 19044+6358 UC 3786 distance=35' 19035+6416 ES 1913 distance=39' 18554+6420 MLR 59 distance=43' 19017+6308 LDS2426 distance=44' 18596+6301 HU 939 distance=47' 18552+6432 HU 938 distance=53' 18533+6312 TDT1113 distance=55' 19069+6320 LDS2759 distance=56' 18567+6440 TDT1141 distance=56' 18518+6318 UC 3699 distance=60' 18558+6253 TDT1131 distance=61' 19035+6445 KPP2643 distance=63' 18510+6425 UC 3695 distance=68' 18509+6425 TOI1749 distance=68' 19045+6248 MLR 8 distance=69' 19058+6445 UC 3797 distance=71' 18524+6256 LDS2753 distance=71' 19045+6245 TDT1211 distance=72' 19003+6459 FMR 142 distance=72' 18497+6429 LDS2422 distance=78' 19068+6450 ES 1915 distance=78' 18482+6415 SLN 84 distance=80' 19058+6501 DAM 137 distance=85' 19057+6502 ES 1914 distance=85' 19059+6501 DAM 138 distance=85' 18530+6501 DAM 126 distance=85' 18573+6224 STF2440AB distance=86' 18573+6224 STF2440AC distance=86' 18573+6224 WAL 98AD distance=86' 19069+6501 LDS2428 distance=87' 18462+6351 STI 861 distance=89' 19078+6459 TDS 966 distance=90' 18532+6507 DAM 127 distance=90' 18462+6412 HU 937 distance=91' 18538+6509 MLB 215 distance=92' 18456+6404 ES 1840 distance=94' 18473+6254 ES 127 distance=98' 18576+6210 TDT1147 distance=99' 19132+6312 AG 228 distance=99' 19144+6341 UC 3859 distance=100' 18517+6222 ES 1841 distance=100' 18494+6234 HJ 2846 distance=101' 18514+6514 STF2423 distance=101' 18540+6522 DAM 680 distance=101' 19150+6354 MOT 1AB distance=103' 19150+6354 TDT1318Ba,Bb distance=104' 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 18593+6347 ES 1844 AB 19 2.8
Show 18593+6347 ES 1844 AC 119 15.5
Show 19000+6403 LDS2425 82 32.9 16
Show 18572+6406 KPP4130 294 2.2 25
Show 19033+6400 JOD 16 AB 141 0.2 28
Show 19033+6400 JOD 16 AB,C 65 3.6 28
Show 19044+6358 UC 3786 244 20.4 35
Show 19035+6416 ES 1913 296 5.8 39
Show 18554+6420 MLR 59 286 0.8 43
Show 19017+6308 LDS2426 62 4.4 44
Show 18596+6301 HU 939 47 3.6 47
Show 18552+6432 HU 938 325 1.5 53
Show 18533+6312 TDT1113 90 0.9 55
Show 19069+6320 LDS2759 353 146.4 56
Show 18567+6440 TDT1141 167 0.4 56
Show 18518+6318 UC 3699 176 45.4 60
Show 18558+6253 TDT1131 239 0.5 61
Show 19035+6445 KPP2643 109 24.7 63
Show 18510+6425 UC 3695 217 23.0 68
Show 18509+6425 TOI1749 37 23.1 68
Show 19045+6248 MLR 8 16 0.6 69
Show 19058+6445 UC 3797 270 69.3 71
Show 18524+6256 LDS2753 292 3.6 71
Show 19045+6245 TDT1211 32 0.8 72
Show 19003+6459 FMR 142 345 8.6 72
Show 18497+6429 LDS2422 94 75.9 78
Show 19068+6450 ES 1915 292 1.3 78
Show 18482+6415 SLN 84 341 2.2 80
Show 19058+6501 DAM 137 43 7.1 85
Show 19057+6502 ES 1914 338 2.6 85
Show 19059+6501 DAM 138 138 5.2 85
Show 18530+6501 DAM 126 236 9.6 85
Show 18573+6224 STF2440 AB 122 17.4 86
Show 18573+6224 STF2440 AC 60 161.0 86
Show 18573+6224 WAL 98 AD 71 53.9 86
Show 19069+6501 LDS2428 250 4.0 87
Show 18462+6351 STI 861 61 12.8 89
Show 19078+6459 TDS 966 151 0.8 90
Show 18532+6507 DAM 127 55 3.5 90
Show 18462+6412 HU 937 333 1.0 91
Show 18538+6509 MLB 215 193 3.4 92
Show 18456+6404 ES 1840 216 9.1 94
Show 18473+6254 ES 127 143 5.0 98
Show 18576+6210 TDT1147 71 0.9 99
Show 19132+6312 AG 228 101 37.1 99
Show 19144+6341 UC 3859 180 47.0 100
Show 18517+6222 ES 1841 105 3.4 100
Show 18494+6234 HJ 2846 239 14.6 101
Show 18514+6514 STF2423 197 2.2 101
Show 18540+6522 DAM 680 117 15.7 101
Show 19150+6354 MOT 1 AB 154 79.1 103

 
 
WDS 18593+6347 : COMPONENTS
 
 
  A B
B pa=8.4°
sep=2.65"
 
C pa=141.3°
sep=9.61"
pa=151.0°
sep=11.58"
 
 
18593+6347 A
 
 
Coord arcsec 2000 185930.05+634734.5 Mag 9.6 PmRA -5.00 PmDE 9.0
 
 
18593+6347 B
 
 
Coord arcsec 2000 185930.11+634737.1 Mag 10.5 Tycho2 4224-01292-1 Calc delta mag 0.9
Calc coord yes
Tycho2
Tycho2 4224-01292-1 Pflag RAmdeg 284.87526214 DEmdeg 63.79295226
PmRA -4.6 PmDE 9.4 E RAmdeg 32 E DEmdeg 32
E pmRA 4.2 E pmDE 4.2 EpRAm 1989.44 EpDEm 1989.97
Num 3 Q RAmdeg 3.1 Q DEmdeg 6.2 Q pmRA 3.1
Q pmDE 6.2 BTmag 11.372 E BTmag 0.061 VTmag 10.792
E VTmag 0.057 Prox 999 TYC T HIP
CCDM RAdeg 284.87525667 DEdeg 63.79290972 EpRA 1990 1.56
EpDE 1990 1.59 E RAdeg 37.0 E DEdeg 34.6 Posflg
Corr 0.0
 
 
18593+6347 C
 
 
Coord arcsec 2000 185930.96+634727.0 Mag 14 Calc delta mag 4.4 Calc coord yes