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Doubles in session


Current system
12077+5841
ES 1787


Nearby doubles
13' : 12081+5852
LDS2631

21' : 12095+5856
TVB 249

29' : 12114+5837
LDS2634

32' : 12115+5827
SLW 691

44' : 12094+5758
TDS8247

46' : 12065+5926
LDS2628

51' : 12030+5806
DEA 77

52' : 12113+5925
STI 743

56' : 12007+5841
HJ 2592

56' : 12147+5853
ES 1788

56' : 12033+5924
STI 738

57' : 12149+5830
CVR 125

70' : 12119+5942
HDS1723

81' : 12079+5719
CVR1408

84' : 12030+5726
UC 2258

89' : 11588+5934
WOR 21

90' : 11571+5914
CVR 636

96' : 12000+5728
LDS2621

97' : 11562+5807
TDS8125

106' : 11589+6002
STI 736

110' : 12082+6030
HJ 2598AB

112' : 11535+5846
SKF2011AB

112' : 12050+5651
HDS1701

113' : 12162+5710
KPP3252

114' : 12185+5725
STI2280

115' : 12056+5659
A 1358AB



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.

12077+5841 ES 1787

 
 
12h 07m 46.24s +58° 40' 01.6" P.A. 141.00 sep 5.7 mag 10.89,13.40
 
 
Coord 2000 12077+5841 Discov num ES 1787 Comp Coord arcsec 2000 12 07 46.24 +58 40 01.6
Date first 1912 Date last 2017 Obs 16
Pa first 139 Pa last 140.6 P.A. Now (θ) 140.6°
Sep first 7.0 Sep last 5.73 Sep. Now (ρ) 5.73"
Mag pri 10.89 Mag sec 13.40 delta mag (ΔM) 2.51 Spectral class
Pri motion ra -005 Sec motion ra -011
Pri motion dec +013 Sec motion dec +015
Notes
rPM=0.34
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3839-00785-1 Gaia DR2 1576015331321713408
 
 
WDS 12077+5841 ES 1787 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
12077+5841 ES 1787 1999 5 140 5.7 10.89 13.40 D 120746.24+584001.6
12077+5841 ES 1787 2003 6 140 5.7 10.89 13.40 D 120746.24+584001.6
12077+5841 ES 1787 2010 10 141 5.0 10.89 13.40 120746.24+584001.6
12077+5841 ES 1787 2015 11 141 5.6 10.89 13.40 120746.24+584001.6
12077+5841 ES 1787 2017 13 141 5.7 10.89 13.40 120746.24+584001.6

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

 
 
WDS 12077+5841 ES 1787 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12077+5841 ES 1787 : MEASURES
 
 
No records found.

 
 
WDS 12077+5841 : VIRTUAL EYEPIECE
 
 

12077+5841 ES 1787A mag 10.89 12077+5841 ES 1787B sep 4.8 P.A. 156.90 mag 13.4 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 12077+5841 : ALADIN DSS IMAGE @ 12h 07m 46.24s +58° 40' 01.6"
 
 
 
 
WDS 12077+5841 ES 1787 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12077+5841 ES 1787 distance=0' 12081+5852 LDS2631 distance=13' 12095+5856 TVB 249 distance=21' 12114+5837 LDS2634 distance=29' 12115+5827 SLW 691 distance=32' 12094+5758 TDS8247 distance=44' 12065+5926 LDS2628 distance=46' 12030+5806 DEA 77 distance=51' 12113+5925 STI 743 distance=52' 12007+5841 HJ 2592 distance=56' 12147+5853 ES 1788 distance=56' 12033+5924 STI 738 distance=56' 12149+5830 CVR 125 distance=57' 12119+5942 HDS1723 distance=70' 12079+5719 CVR1408 distance=81' 12030+5726 UC 2258 distance=84' 11588+5934 WOR 21 distance=89' 11571+5914 CVR 636 distance=90' 12000+5728 LDS2621 distance=96' 11562+5807 TDS8125 distance=97' 11589+6002 STI 736 distance=106' 12082+6030 HJ 2598AB distance=110' 12082+6030 ABH 76AD distance=110' 12082+6030 VBS 19BC distance=111' 11535+5846 SKF2011AB distance=112' 11535+5846 DAM1033AC distance=112' 12050+5651 HDS1701 distance=112' 12162+5710 KPP3252 distance=113' 12185+5725 STI2280 distance=114' 12056+5659 A 1358AB distance=115' 12056+5659 A 1358AB,C distance=115' 12056+5659 YSC 211A,Bb distance=115' 12193+5730 SMH 16 distance=116' 12154+5702 BLL 29AB (Megrez) distance=116' 12154+5702 BUP 140AC (Megrez) distance=116' 12154+5702 JNN 240AD (Megrez) distance=116' 12154+5702 JNN 240AE (Megrez) distance=116' 12222+5805 WNC 4 distance=119' 12066+5637 RAO 271 distance=124' 12225+5731 KPP3868 distance=137' 12052+5624 TDS8216 distance=138' 12028+6058 LDS2625 distance=143' 12178+6052 TDS8309 distance=152' 11506+5727 TDS8065 distance=155' 12170+6100 TDS8301 distance=157' 12189+5622 STF1630 distance=165' 11527+5647 ES 1826 distance=166' 12014+5600 STI2278 distance=168' 12251+6025 GIC 108 distance=169' 12013+6133 CVR1397 distance=180' 11527+6100 STI 735 distance=181' 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 12077+5841 ES 1787 141 5.7
Show 12081+5852 LDS2631 87 33.2 13
Show 12095+5856 TVB 249 78 2.6 21
Show 12114+5837 LDS2634 220 10.7 29
Show 12115+5827 SLW 691 65 15.5 32
Show 12094+5758 TDS8247 326 0.6 44
Show 12065+5926 LDS2628 142 15.3 46
Show 12030+5806 DEA 77 66 14.1 51
Show 12113+5925 STI 743 217 10.4 52
Show 12007+5841 HJ 2592 11 4.3 56
Show 12147+5853 ES 1788 189 3.0 56
Show 12033+5924 STI 738 38 6.5 56
Show 12149+5830 CVR 125 156 13.2 57
Show 12119+5942 HDS1723 112 0.6 70
Show 12079+5719 CVR1408 267 3.9 81
Show 12030+5726 UC 2258 126 72.4 84
Show 11588+5934 WOR 21 287 0.9 89
Show 11571+5914 CVR 636 248 19.5 90
Show 12000+5728 LDS2621 8.0 96
Show 11562+5807 TDS8125 12 0.6 97
Show 11589+6002 STI 736 315 9.7 106
Show 12082+6030 HJ 2598 AB 24 30.8 110
Show 12082+6030 ABH 76 AD 306 137.3 110
Show 12082+6030 VBS 19 BC 237 10.2 111
Show 11535+5846 SKF2011 AB 320 6.8 112
Show 11535+5846 DAM1033 AC 154 70.0 112
Show 12050+5651 HDS1701 321 2.1 112
Show 12162+5710 KPP3252 156 5.4 113
Show 12185+5725 STI2280 175 21.0 114
Show 12056+5659 A 1358 AB 49 0.5 115
Show 12056+5659 A 1358 AB,C 173 34.8 115
Show 12056+5659 YSC 211 A,Bb 50 0.5 115
Show 12193+5730 SMH 16 331 9.6 116
Show Megrez 12154+5702 BLL 29 AB 75 181.9 116
Show Megrez 12154+5702 BUP 140 AC 130 174.8 116
Show Megrez 12154+5702 JNN 240 AD 113 3.3 116
Show Megrez 12154+5702 JNN 240 AE 169 5.7 116
Show 12222+5805 WNC 4 76 53.2 119
Show 12066+5637 RAO 271 290 0.5 124
Show 12225+5731 KPP3868 280 3.2 137
Show 12052+5624 TDS8216 34 0.5 138
Show 12028+6058 LDS2625 55 15.8 143
Show 12178+6052 TDS8309 50 0.5 152
Show 11506+5727 TDS8065 91 0.8 155
Show 12170+6100 TDS8301 120 0.6 157
Show 12189+5622 STF1630 171 2.5 165
Show 11527+5647 ES 1826 217 5.5 166
Show 12014+5600 STI2278 297 4.9 168
Show 12251+6025 GIC 108 65 20.0 169
Show 12013+6133 CVR1397 69 4.1 180
Show 11527+6100 STI 735 31 9.2 181

 
 
WDS 12077+5841 : COMPONENTS
 
 
  A
B pa=156.9°
sep=4.81"
 
 
12077+5841 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120746.24+584001.6 Mag 10.89 PmRA -5.00
PmDE 13.0 Tycho2 3839-00785-1
Tycho2
Tycho2 3839-00785-1 Pflag RAmdeg 181.94268699 DEmdeg 58.66712388
PmRA -25.0 PmDE 27.4 E RAmdeg 28 E DEmdeg 29
E pmRA 4.4 E pmDE 4.7 EpRAm 1988.71 EpDEm 1990.05
Num 3 Q RAmdeg 8.6 Q DEmdeg 9.5 Q pmRA 8.5
Q pmDE 9.5 BTmag 11.623 E BTmag 0.059 VTmag 10.894
E VTmag 0.050 Prox 999 TYC T HIP
CCDM RAdeg 181.94272750 DEdeg 58.66708750 EpRA 1990 1.73
EpDE 1990 1.67 E RAdeg 34.8 E DEdeg 32.4 Posflg
Corr 0.0
 
 
12077+5841 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120746.48+583957.2 Mag 13.4 PmRA -11.00
PmDE 15.0 Calc delta mag 2.51 Calc coord yes