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Doubles in session


Current system
11439+4717
ES 1084


Nearby doubles
26' : 11459+4733
LDS4141

28' : 11455+4740
LEP 45

45' : 11395+4719
SLW 627

52' : 11431+4808
TDS 642

54' : 11389+4733
COU1574

67' : 11374+4728
KU 39

73' : 11498+4637
SKF2636AB

81' : 11401+4608
LDS4130

81' : 11391+4822
NSN 618

82' : 11390+4614
LDS5736

85' : 11473+4601
SLW 649

95' : 11520+4805
HU 731

103' : 11455+4536
STF1570

104' : 11342+4656
LDS4117

105' : 11479+4541
HJ 1198

106' : 11336+4729
COU1573

106' : 11479+4855
SKF2635

111' : 11525+4612
KZA 18AB

116' : 11334+4637
COU1751

116' : 11362+4843
FAR 35

117' : 11533+4826
LDS5744

118' : 11324+4738
ES 605

119' : 11406+4524
SKF2632

120' : 11366+4853
DEA 76

121' : 11444+4518
KPP3245

122' : 11517+4850
CVR 629



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.

11439+4717 ES 1084

 
 
11h 43m 55.37s +47° 17' 44.9" P.A. 261.00 sep 4.8 mag 10.50,11.70
 
 
Coord 2000 11439+4717 Discov num ES 1084 Comp Coord arcsec 2000 11 43 55.37 +47 17 44.9
Date first 1906 Date last 2019 Obs 15
Pa first 261 Pa last 260.9 P.A. Now (θ) 260.9°
Sep first 4.9 Sep last 4.75 Sep. Now (ρ) 4.75"
Mag pri 10.50 Mag sec 11.70 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +021 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3452-00728-1 Gaia DR2 786335261231996800
 
 
WDS 11439+4717 ES 1084 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
11439+4717 ES 1084 2003 5 261 4.8 10.50 11.70 D 114355.37+471744.9
11439+4717 ES 1084 2004 8 261 4.9 10.50 11.70 D 114355.37+471744.9
11439+4717 ES 1084 2015 9 261 4.9 10.50 11.70 114355.37+471744.9
11439+4717 ES 1084 2019 14 260 4.9 10.50 11.70 114355.37+471744.9

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

 
 
WDS 11439+4717 ES 1084 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11439+4717 ES 1084 : MEASURES
 
 
No records found.

 
 
WDS 11439+4717 : VIRTUAL EYEPIECE
 
 

11439+4717 ES 1084A mag 10.5 11439+4717 ES 1084B sep 3.3 P.A. 256.70 mag 11.7 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 11439+4717 : ALADIN DSS IMAGE @ 11h 43m 55.37s +47° 17' 44.9"
 
 
 
 
WDS 11439+4717 ES 1084 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11439+4717 ES 1084 distance=0' 11459+4733 LDS4141 distance=26' 11455+4740 LEP 45 distance=28' 11395+4719 SLW 627 distance=45' 11431+4808 TDS 642 distance=52' 11389+4733 COU1574 distance=54' 11374+4728 KU 39 distance=67' 11498+4637 SKF2636BC distance=73' 11498+4637 SKF2636AB distance=73' 11498+4637 SKF2636AC distance=73' 11401+4608 LDS4130 distance=81' 11391+4822 NSN 618 distance=81' 11390+4614 LDS5736 distance=82' 11473+4601 SLW 649 distance=85' 11520+4805 HU 731 distance=95' 11455+4536 STF1570 distance=103' 11342+4656 LDS4117 distance=104' 11479+4541 HJ 1198 distance=105' 11336+4729 COU1573 distance=106' 11479+4855 SKF2635 distance=106' 11525+4612 KZA 18AB distance=111' 11525+4612 KZA 18AC distance=111' 11525+4612 KZA 18AD distance=111' 11334+4637 COU1751 distance=116' 11362+4843 FAR 35 distance=116' 11533+4826 LDS5744 distance=117' 11324+4738 ES 605 distance=118' 11406+4524 SKF2632 distance=119' 11366+4853 DEA 76 distance=120' 11444+4518 KPP3245 distance=121' 11517+4850 CVR 629 distance=122' 11392+4910 STF1562 distance=122' 11551+4629 A 1777AB distance=125' 11551+4629 STF1579AB,C distance=125' 11551+4629 STF1579AB,D distance=125' 11551+4629 STF1579CD distance=125' 11551+4629 BAG 46Da,Db distance=126' 11546+4615 KZA 19AB distance=127' 11546+4615 KZA 19AC distance=127' 11556+4815 ES 923 distance=132' 11470+4508 LDS5741 distance=135' 11387+4507 STF1561CD distance=141' 11387+4507 STF1561AB distance=142' 11387+4507 STF1561AC distance=142' 11387+4507 STF1561AE distance=142' 11387+4507 STF1561AD distance=142' 11387+4507 STF1561BC distance=142' 11387+4507 STF1561BE distance=142' 11513+4516 WIS 193AB distance=144' 11513+4516 KPP3247Aa,Ab distance=144' 11579+4655 KZA 21AB distance=145' 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 11439+4717 ES 1084 261 4.8
Show 11459+4733 LDS4141 191 66.1 26
Show 11455+4740 LEP 45 72 999.9 28
Show 11395+4719 SLW 627 242 156.3 45
Show 11431+4808 TDS 642 191 2.3 52
Show 11389+4733 COU1574 183 1.7 54
Show 11374+4728 KU 39 144 1.2 67
Show 11498+4637 SKF2636 BC 344 24.5 73
Show 11498+4637 SKF2636 AB 295 9.1 73
Show 11498+4637 SKF2636 AC 331 31.3 73
Show 11401+4608 LDS4130 247 156.9 81
Show 11391+4822 NSN 618 77 2.7 81
Show 11390+4614 LDS5736 248 319.6 82
Show 11473+4601 SLW 649 214 36.8 85
Show 11520+4805 HU 731 305 1.3 95
Show 11455+4536 STF1570 49 10.9 103
Show 11342+4656 LDS4117 55 55.2 104
Show 11479+4541 HJ 1198 104 11.9 105
Show 11336+4729 COU1573 90 0.6 106
Show 11479+4855 SKF2635 189 7.9 106
Show 11525+4612 KZA 18 AB 25 66.5 111
Show 11525+4612 KZA 18 AC 347 51.5 111
Show 11525+4612 KZA 18 AD 315 85.5 111
Show 11334+4637 COU1751 147 0.2 116
Show 11362+4843 FAR 35 10 0.1 116
Show 11533+4826 LDS5744 266 201.9 117
Show 11324+4738 ES 605 60 4.9 118
Show 11406+4524 SKF2632 275 10.5 119
Show 11366+4853 DEA 76 65 15.8 120
Show 11444+4518 KPP3245 125 1.4 121
Show 11517+4850 CVR 629 314 7.3 122
Show 11392+4910 STF1562 270 16.2 122
Show 11551+4629 A 1777 AB 358 0.3 125
Show 11551+4629 STF1579 AB,C 44 3.7 125
Show 11551+4629 STF1579 AB,D 114 62.9 125
Show 11551+4629 STF1579 CD 117 61.9 125
Show 11551+4629 BAG 46 Da,Db 326 0.1 126
Show 11546+4615 KZA 19 AB 336 54.4 127
Show 11546+4615 KZA 19 AC 116 53.6 127
Show 11556+4815 ES 923 218 2.4 132
Show 11470+4508 LDS5741 110 80.2 135
Show 11387+4507 STF1561 CD 72 553.1 141
Show 11387+4507 STF1561 AB 246 8.9 142
Show 11387+4507 STF1561 AC 90 176.8 142
Show 11387+4507 STF1561 AE 338 60.7 142
Show 11387+4507 STF1561 AD 76 718.2 142
Show 11387+4507 STF1561 BC 89 179.6 142
Show 11387+4507 STF1561 BE 347 61.7 142
Show 11513+4516 WIS 193 AB 344 999.9 144
Show 11513+4516 KPP3247 Aa,Ab 282 1.3 144
Show 11579+4655 KZA 21 AB 255 54.5 145

 
 
WDS 11439+4717 : COMPONENTS
 
 
  A
B pa=256.7°
sep=3.27"
 
 
11439+4717 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 114355.37+471744.9 Mag 10.5 PmRA 21.00
PmDE 1.0 Tycho2 3452-00728-1
Tycho2
Tycho2 3452-00728-1 Pflag RAmdeg 175.98069297 DEmdeg 47.29579751
PmRA 11.9 PmDE 1.2 E RAmdeg 29 E DEmdeg 33
E pmRA 1.9 E pmDE 1.8 EpRAm 1988.88 EpDEm 1987.47
Num 4 Q RAmdeg 1.4 Q DEmdeg 1.6 Q pmRA 1.4
Q pmDE 1.6 BTmag 11.346 E BTmag 0.057 VTmag 10.681
E VTmag 0.048 Prox 999 TYC T HIP
CCDM RAdeg 175.98065167 DEdeg 47.29579472 EpRA 1990 1.56
EpDE 1990 1.52 E RAdeg 29.4 E DEdeg 33.5 Posflg
Corr -0.1
 
 
11439+4717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114355.06+471744.1 Mag 11.7 Calc delta mag 1.2
Calc coord yes