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Current system
17185+5608
ES 1740


Nearby doubles
14' : 17170+5612
SLE 81

30' : 17173+5636
STI2349

32' : 17174+5638
SLE 82

36' : 17211+5637
LDS1444

37' : 17141+5608
STT 327

39' : 17210+5537
GRV1134

42' : 17220+5638
ES 2657AB

42' : 17141+5627
TDT 276

44' : 17235+5623
LDS4741

45' : 17215+5532
ES 2656

58' : 17240+5547
GRV1136

69' : 17111+5640
MET 80

70' : 17267+5621
A 1151

70' : 17258+5643
RAO 370

79' : 17279+5610
A 1152

79' : 17129+5712
TOI1453

87' : 17159+5732
CVR 858

97' : 17071+5556
CRB 199

97' : 17285+5657
ES 1741

97' : 17165+5433
SCA9003AB

99' : 17270+5718
ES 2658

113' : 17118+5432
DEA 87

121' : 17319+5655
ES 2659

122' : 17102+5430
STF2138AB

123' : 17328+5639
SLN 37

130' : 17131+5408
STF2146AB



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.

17185+5608 ES 1740

 
 
17h 18m 31.37s +56° 08' 01.3" P.A. 315.00 sep 1.6 mag 11.65,14.10
 
 
Coord 2000 17185+5608 Discov num ES 1740 Comp Coord arcsec 2000 17 18 31.37 +56 08 01.3
Date first 1918 Date last 1983 Obs 2
Pa first 315 Pa last 315 P.A. Now (θ) 315°
Sep first 1.6 Sep last 1.6 Sep. Now (ρ) 1.6"
Mag pri 11.65 Mag sec 14.10 delta mag (ΔM) 2.45 Spectral class
Pri motion ra +025 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3891-00320-1 Gaia DR2 1420714059838374528
 
 
WDS 17185+5608 ES 1740 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
17185+5608 ES 1740 1983 2 315 1.6 11.65 14.10 171831.37+560801.3

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

 
 
WDS 17185+5608 ES 1740 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17185+5608 ES 1740 : MEASURES
 
 
No records found.

 
 
WDS 17185+5608 : VIRTUAL EYEPIECE
 
 

17185+5608 ES 1740A mag 11.65 17185+5608 ES 1740B sep 1.3 P.A. 330.90 mag 14.1 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 17185+5608 : ALADIN DSS IMAGE @ 17h 18m 31.37s +56° 08' 01.3"
 
 
 
 
WDS 17185+5608 ES 1740 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17185+5608 ES 1740 distance=0' 17170+5612 SLE 81 distance=14' 17173+5636 STI2349 distance=30' 17174+5638 SLE 82 distance=32' 17211+5637 LDS1444 distance=36' 17141+5608 STT 327 distance=37' 17210+5537 GRV1134 distance=39' 17220+5638 ES 2657AB distance=42' 17220+5638 ABH 90AD distance=42' 17220+5638 ES 2657AC distance=42' 17141+5627 TDT 276 distance=42' 17220+5638 ES 2657BC distance=42' 17235+5623 LDS4741 distance=44' 17215+5532 ES 2656 distance=45' 17240+5547 GRV1136 distance=58' 17111+5640 MET 80 distance=69' 17267+5621 A 1151 distance=70' 17258+5643 RAO 370 distance=70' 17279+5610 A 1152 distance=79' 17129+5712 TOI1453 distance=79' 17159+5732 CVR 858 distance=87' 17071+5556 CRB 199 distance=97' 17285+5657 ES 1741 distance=97' 17165+5433 SCA9003AB distance=97' 17165+5433 SCA9003AC distance=97' 17165+5433 DAM 27AD distance=97' 17270+5718 ES 2658 distance=99' 17118+5432 DEA 87 distance=113' 17319+5655 ES 2659 distance=121' 17102+5430 STF2138AB distance=122' 17102+5430 SHY 89AC distance=122' 17328+5639 SLN 37 distance=123' 17131+5408 STF2146AC distance=129' 17131+5408 STF2146CD distance=130' 17131+5408 STF2146AB distance=130' 17322+5511 STFA 35 distance=130' 17337+5545 GRV1152 distance=131' 17277+5424 UC 3345 distance=131' 17103+5801 CVR1696 distance=132' 17323+5718 LDS1449 distance=133' 17301+5743 ES 1742 distance=135' 17084+5758 CVR1692 distance=138' 17220+5351 BU 1249AB distance=141' 17220+5351 BU 1249AB,C distance=141' 17185+5346 ES 776AB distance=143' 17185+5346 ES 776BC distance=143' 17054+5438 TDT 206 distance=144' 17103+5403 HDS2424Aa,Ab distance=144' 17103+5403 SCA9002AB distance=144' 17195+5832 KR 46 distance=144' 17335+5734 MLR 571 distance=150' 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 17185+5608 ES 1740 315 1.6
Show 17170+5612 SLE 81 16 17.5 14
Show 17173+5636 STI2349 60 10.0 30
Show 17174+5638 SLE 82 331 42.4 32
Show 17211+5637 LDS1444 118 9.4 36
Show 17141+5608 STT 327 334 0.4 37
Show 17210+5537 GRV1134 319 20.8 39
Show 17220+5638 ES 2657 AB 97 28.4 42
Show 17220+5638 ABH 90 AD 114 83.7 42
Show 17220+5638 ES 2657 AC 90 39.2 42
Show 17141+5627 TDT 276 71 0.5 42
Show 17220+5638 ES 2657 BC 73 11.7 42
Show 17235+5623 LDS4741 209 86.8 44
Show 17215+5532 ES 2656 64 11.1 45
Show 17240+5547 GRV1136 148 8.5 58
Show 17111+5640 MET 80 0.1 69
Show 17267+5621 A 1151 238 1.1 70
Show 17258+5643 RAO 370 339 1.0 70
Show 17279+5610 A 1152 204 0.2 79
Show 17129+5712 TOI1453 305 1.9 79
Show 17159+5732 CVR 858 191 29.8 87
Show 17071+5556 CRB 199 111 7.5 97
Show 17285+5657 ES 1741 179 2.5 97
Show 17165+5433 SCA9003 AB 97 44.1 97
Show 17165+5433 SCA9003 AC 332 80.7 97
Show 17165+5433 DAM 27 AD 3 40.9 97
Show 17270+5718 ES 2658 15 9.8 99
Show 17118+5432 DEA 87 129 90.2 113
Show 17319+5655 ES 2659 215 11.8 121
Show 17102+5430 STF2138 AB 133 22.1 122
Show 17102+5430 SHY 89 AC 10 999.9 122
Show 17328+5639 SLN 37 241 2.4 123
Show 17131+5408 STF2146 AC 234 89.3 129
Show 17131+5408 STF2146 CD 225 2.8 130
Show 17131+5408 STF2146 AB 224 2.6 130
Show 17322+5511 STFA 35 311 62.3 130
Show 17337+5545 GRV1152 225 23.8 131
Show 17277+5424 UC 3345 199 26.1 131
Show 17103+5801 CVR1696 322 4.5 132
Show 17323+5718 LDS1449 133 18.2 133
Show 17301+5743 ES 1742 28 1.6 135
Show 17084+5758 CVR1692 279 3.9 138
Show 17220+5351 BU 1249 AB 82 0.6 141
Show 17220+5351 BU 1249 AB,C 78 62.1 141
Show 17185+5346 ES 776 AB 153 28.5 143
Show 17185+5346 ES 776 BC 313 2.2 143
Show 17054+5438 TDT 206 355 0.7 144
Show 17103+5403 HDS2424 Aa,Ab 158 0.5 144
Show 17103+5403 SCA9002 AB 84 79.5 144
Show 17195+5832 KR 46 64 1.7 144
Show 17335+5734 MLR 571 330 0.1 150

 
 
WDS 17185+5608 : COMPONENTS
 
 
  A
B pa=330.9°
sep=1.30"
 
 
17185+5608 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171831.37+560801.3 Mag 11.65 PmRA 25.00
PmDE -12.0 Tycho2 3891-00320-1
Tycho2
Tycho2 3891-00320-1 Pflag RAmdeg 259.63072542 DEmdeg 56.13369573
PmRA 24.5 PmDE -12.3 E RAmdeg 39 E DEmdeg 57
E pmRA 3.1 E pmDE 3.2 EpRAm 1984.09 EpDEm 1984.40
Num 5 Q RAmdeg 2.6 Q DEmdeg 2.0 Q pmRA 2.6
Q pmDE 2.0 BTmag 12.455 E BTmag 0.197 VTmag 11.646
E VTmag 0.131 Prox 999 TYC T HIP
CCDM RAdeg 259.63077139 DEdeg 56.13368556 EpRA 1990 1.68
EpDE 1990 1.68 E RAdeg 83.9 E DEdeg 78.6 Posflg
Corr -0.1
 
 
17185+5608 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171831.29+560802.4 Mag 14.1 Calc delta mag 2.45
Calc coord yes