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Current system
21076+3757
ES 2060 AB


Nearby doubles
9' : 21083+3757
TDT2778

19' : 21083+3816
SEI1411

27' : 21095+3746
GRV 427

29' : 21091+3822
SEI1417

32' : 21095+3822
GUR 2

32' : 21075+3831
SEI1408

32' : 21103+3803
GUR 3

35' : 21078+3834
BRT2233

35' : 21068+3834
TDT2758

37' : 21070+3724
TDT2763

37' : 21092+3728
SEI1418

40' : 21058+3726
SEI1399

41' : 21070+3839
ES 2059

41' : 21108+3814
TDT2806

41' : 21105+3738
SEI1430

41' : 21107+3741
SEI1432

41' : 21110+3757
CRB 139

42' : 21074+3841
MLB1019

42' : 21072+3841
MLB1018

42' : 21108+3818
ALI 682

43' : 21106+3737
HU 1310

43' : 21087+3719
SEI1415

44' : 21108+3738
ALI 681

45' : 21105+3733
TDT2804

46' : 21067+3715
SEI1406

46' : 21102+3726
HU 1309AB



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.

21076+3757 ES 2060 AB

 
 
21h 07m 34.85s +37° 59' 45.6" P.A. 249.00 sep 5.7 mag 11.51,11.10
 
 
Coord 2000 21076+3757 Discov num ES 2060 Comp AB Coord arcsec 2000 21 07 34.85 +37 59 45.6
Date first 1923 Date last 2015 Obs 9
Pa first 267 Pa last 249.1 P.A. Now (θ) 249.1°
Sep first 3.9 Sep last 5.661 Sep. Now (ρ) 5.661"
Mag pri 11.51 Mag sec 11.10 delta mag (ΔM) 0.41 Spectral class
Pri motion ra +012 Sec motion ra +017
Pri motion dec +018 Sec motion dec -016
Notes
rPM=1.472
This double is not physical.
 
 
21076+3757 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 07 35 +37 59 46 ES 2060 AB 2015 9 249 5.7 11.51 11.10 0.41 <===
Show 21 07 35 +37 59 46 ES 2060 AC 2015 8 265 18.1 11.51 11.20 0.31
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3168-00185-1 Gaia DR2 1871860310840321024 ADS 14670
 
 
WDS 21076+3757 ES 2060 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
21076+3757 ES 2060 AB 2007 3 251 5.5 11.51 11.10 D 210734.85+375945.6
21076+3757 ES 2060 AB 2008 4 250 5.4 11.51 11.10 D 210734.85+375945.6
21076+3757 ES 2060 AB 2015 6 249 5.7 11.51 11.10 210734.85+375945.6

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

 
 
WDS 21076+3757 ES 2060 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21076+3757 ES 2060 AB : MEASURES
 
 
No records found.

 
 
WDS 21076+3757 : VIRTUAL EYEPIECE
 
 

21076+3757 ES 2060A mag 11.51 21076+3757 ES 2060B sep 4.6 P.A. 244.10 mag 11.1 21076+3757 ES 2060C sep 14.3 P.A. 263.80 mag 11.2 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 21076+3757 : ALADIN DSS IMAGE @ 21h 07m 34.85s +37° 59' 45.6"
 
 
 
 
WDS 21076+3757 ES 2060 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21076+3757 ES 2060AB distance=0' 21083+3757 TDT2778 distance=9' 21083+3816 SEI1411 distance=19' 21095+3746 GRV 427 distance=27' 21091+3822 SEI1417 distance=29' 21095+3822 GUR 2 distance=32' 21075+3831 SEI1408 distance=32' 21103+3803 GUR 3 distance=32' 21078+3834 BRT2233 distance=35' 21068+3834 TDT2758 distance=35' 21070+3724 TDT2763 distance=37' 21092+3728 SEI1418 distance=37' 21058+3726 SEI1399 distance=40' 21070+3839 ES 2059 distance=41' 21108+3814 TDT2806 distance=41' 21105+3738 SEI1430 distance=41' 21107+3741 SEI1432 distance=41' 21110+3757 CRB 139 distance=41' 21074+3841 MLB1019 distance=42' 21072+3841 MLB1018 distance=42' 21108+3818 ALI 682 distance=42' 21106+3737 HU 1310 distance=43' 21087+3719 SEI1415 distance=43' 21108+3738 ALI 681 distance=44' 21105+3733 TDT2804 distance=45' 21069+3845 HZE 4BL distance=46' 21069+3845 TNN 15BR distance=46' 21069+3845 STF2758BC distance=46' 21069+3845 FYM 106BM distance=46' 21069+3845 FYM 106BN distance=46' 21067+3715 SEI1406 distance=46' 21102+3726 HU 1309AB distance=46' 21102+3726 HU 1309AC distance=46' 21069+3845 STF2758AB distance=46' 21069+3845 STF2758AD distance=46' 21069+3845 STF2758AE distance=46' 21069+3845 STF2758AF distance=46' 21069+3845 STF2758AG distance=46' 21069+3845 STF2758AH distance=46' 21069+3845 SMR 1AI distance=46' 21069+3845 STF2758AC distance=46' 21069+3845 HZE 4AJ distance=46' 21069+3845 HZE 4AK distance=46' 21069+3845 SMR 40AO distance=46' 21069+3845 SMR 40AP distance=46' 21069+3845 SMR 40AQ distance=46' 21111+3821 ES 207 distance=47' 21036+3803 TDT2718 distance=48' 21052+3838 ALI 958 distance=48' 21091+3844 S 779 distance=48' 21094+3716 SEI1419 distance=49' 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 21076+3757 ES 2060 AB 249 5.7
Show 21076+3757 ES 2060 AC 265 18.1
Show 21083+3757 TDT2778 228 0.8 9
Show 21083+3816 SEI1411 4 5.1 19
Show 21095+3746 GRV 427 201 18.2 27
Show 21091+3822 SEI1417 140 31.3 29
Show 21095+3822 GUR 2 67 4.0 32
Show 21075+3831 SEI1408 54 9.3 32
Show 21103+3803 GUR 3 344 1.8 32
Show 21078+3834 BRT2233 38 3.9 35
Show 21068+3834 TDT2758 236 2.0 35
Show 21070+3724 TDT2763 215 2.0 37
Show 21092+3728 SEI1418 52 22.0 37
Show 21058+3726 SEI1399 31 24.4 40
Show 21070+3839 ES 2059 267 6.8 41
Show 21108+3814 TDT2806 259 0.4 41
Show 21105+3738 SEI1430 132 18.6 41
Show 21107+3741 SEI1432 42 8.0 41
Show 21110+3757 CRB 139 94 15.2 41
Show 21074+3841 MLB1019 226 4.3 42
Show 21072+3841 MLB1018 252 4.4 42
Show 21108+3818 ALI 682 129 8.9 42
Show 21106+3737 HU 1310 22 2.8 43
Show 21087+3719 SEI1415 256 31.7 43
Show 21108+3738 ALI 681 21 12.0 44
Show 21105+3733 TDT2804 117 0.8 45
Show 21069+3845 HZE 4 BL 145 9.9 46
Show 21069+3845 TNN 15 BR 77 11.5 46
Show 21069+3845 STF2758 BC 221 827.6 46
Show 21069+3845 FYM 106 BM 238 100.7 46
Show 21069+3845 FYM 106 BN 152 48.3 46
Show 21067+3715 SEI1406 175 3.2 46
Show 21102+3726 HU 1309 AB 171 3.0 46
Show 21102+3726 HU 1309 AC 239 21.9 46
Show 21069+3845 STF2758 AB 154 32.0 46
Show 21069+3845 STF2758 AD 250 748.0 46
Show 21069+3845 STF2758 AE 267 340.8 46
Show 21069+3845 STF2758 AF 240 371.2 46
Show 21069+3845 STF2758 AG 236 260.4 46
Show 21069+3845 STF2758 AH 263 134.0 46
Show 21069+3845 SMR 1 AI 236 49.3 46
Show 21069+3845 STF2758 AC 219 839.8 46
Show 21069+3845 HZE 4 AJ 241 17.5 46
Show 21069+3845 HZE 4 AK 83 7.8 46
Show 21069+3845 SMR 40 AO 275 176.6 46
Show 21069+3845 SMR 40 AP 284 166.5 46
Show 21069+3845 SMR 40 AQ 295 76.1 46
Show 21111+3821 ES 207 244 2.4 47
Show 21036+3803 TDT2718 348 1.4 48
Show 21052+3838 ALI 958 146 8.1 48
Show 21091+3844 S 779 9 110.5 48

 
 
WDS 21076+3757 : COMPONENTS
 
 
  A B
B pa=244.1°
sep=4.63"
 
C pa=263.8°
sep=14.32"
pa=272.7°
sep=10.08"
 
 
21076+3757 A
 
 
Coord arcsec 2000 210734.85+375945.6 Mag 11.51 PmRA 12.00 PmDE 18.0
Tycho2 3168-00185-1 ADS 14670
Tycho2
Tycho2 3168-00185-1 Pflag RAmdeg 316.89522842 DEmdeg 37.99600917
PmRA 9.5 PmDE 19.7 E RAmdeg 60 E DEmdeg 55
E pmRA 2.2 E pmDE 2.0 EpRAm 1981.97 EpDEm 1982.55
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 12.423 E BTmag 0.158 VTmag 11.508
E VTmag 0.091 Prox 999 TYC HIP
CCDM RAdeg 316.89519972 DEdeg 37.99596528 EpRA 1990 1.72
EpDE 1990 1.80 E RAdeg 63.5 E DEdeg 58.0 Posflg
Corr 0.1
 
 
21076+3757 B
 
 
Coord arcsec 2000 210734.50+375943.6 Mag 11.1 PmRA 17.00 PmDE -16.0
Calc delta mag 0.41 Calc coord yes
 
 
21076+3757 C
 
 
Coord arcsec 2000 210733.65+375944.1 Mag 11.2 Calc delta mag 0.31 Calc coord yes