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Doubles in session


Current system
21022+4641
ES 1167 AB
HD 200508


Nearby doubles
15' : 21032+4631
TDT2714

16' : 21008+4635
BU 156

19' : 21037+4652
YSC 14

25' : 21044+4631
HDS3001

28' : 21044+4626
DAL 49

29' : 21046+4627
BRT1140

30' : 21037+4616
TDT2719

34' : 20597+4658
ES 1166

34' : 21012+4609
STT 426AB

40' : 21051+4615
BRT1141

41' : 20585+4626
TDT2667

48' : 21067+4631
SMA 125AB

50' : 21016+4730
HDS2997

51' : 21009+4730
BU 1290AB

51' : 21028+4551
BU 1138AB

54' : 20571+4632
TDT2653

54' : 21070+4704
BRT1142

55' : 21068+4708
ES 1169

56' : 20571+4658
TDS1108

56' : 20598+4731
STF2743AB

58' : 21011+4738
RAO 446

64' : 21083+4630
BRT1143

65' : 20587+4734
A 757

66' : 20566+4712
HDS2982

67' : 20598+4743
ES 815

67' : 21077+4718
A 759



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.

21022+4641 ES 1167 AB (HD 200508)

 
 
21h 02m 13.24s +46° 41' 10.3" P.A. 226.00 sep 5.2 mag 8.77,11.50 Sp K0V
 
 
Coord 2000 21022+4641 Discov num ES 1167 Comp AB Coord arcsec 2000 21 02 13.24 +46 41 10.3
Date first 1912 Date last 2016 Obs 6
Pa first 228 Pa last 226.1 P.A. Now (θ) 226.1°
Sep first 5.0 Sep last 5.176 Sep. Now (ρ) 5.176"
Mag pri 8.77 Mag sec 11.50 delta mag (ΔM) 2.73 Spectral class K0V (yellow-orange)
Pri motion ra -026 Sec motion ra
Pri motion dec -021 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21022+4641 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 200508 50379 21 02 13 +46 41 10 ES 1167 AB 2016 6 226 5.2 8.77 11.50 2.73 <===
Show 50379 21 02 13 +46 41 10 ES 1167 AC 2015 7 73 18.8 8.77 14.24 5.47
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200508 Constellation Cygnus SAO 50379 Tycho2 3588-10574-1
Gaia DR2 2163644514746508672 HD 200508 ADS 14571
 
 
WDS 21022+4641 ES 1167 AB (HD 200508) : 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
21022+4641 ES 1167 AB 2007 3 227 5.1 8.77 11.50 K0V 210213.24+464110.3
21022+4641 ES 1167 AB 2015 4 226 5.2 8.77 11.50 K0V 210213.24+464110.3
21022+4641 ES 1167 AB 2016 6 226 5.2 8.77 11.50 K0V 210213.24+464110.3

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

 
 
WDS 21022+4641 ES 1167 AB (HD 200508) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21022+4641 ES 1167 AB (HD 200508) : MEASURES
 
 
No records found.

 
 
WDS 21022+4641 (HD 200508) : VIRTUAL EYEPIECE
 
 

21022+4641 ES 1167A mag 8.77 Sp K0V 21022+4641 ES 1167B sep 4.4 P.A. 215.50 mag 11.5 21022+4641 ES 1167C sep 13.5 P.A. 66.50 mag 14.24 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 21022+4641 (HD 200508) : ALADIN DSS IMAGE @ 21h 02m 13.24s +46° 41' 10.3"
 
 
 
 
WDS 21022+4641 ES 1167 AB (HD 200508) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21022+4641 ES 1167AB distance=1' 21022+4641 ES 1167AC distance=1' 21032+4631 TDT2714 distance=15' 21008+4635 BU 156 distance=16' 21037+4652 YSC 14 distance=19' 21044+4631 HDS3001 distance=25' 21044+4626 DAL 49 distance=28' 21046+4627 BRT1140 distance=29' 21037+4616 TDT2719 distance=30' 20597+4658 ES 1166 distance=34' 21012+4609 STT 426AB distance=34' 21012+4609 CIA 21Aa,Ab distance=34' 21051+4615 BRT1141 distance=40' 20585+4626 TDT2667 distance=41' 21067+4631 SMA 125AB distance=48' 21067+4631 SMA 125AC distance=48' 21028+4551 KUI 104CD distance=49' 21028+4551 FYM 331CF distance=49' 21028+4551 BU 1138CE distance=49' 21028+4551 HLA 30CG distance=49' 21016+4730 HDS2997 distance=50' 21009+4730 BU 1290AB distance=51' 21009+4730 BU 1290AC distance=51' 21009+4730 BU 1290BD distance=51' 21028+4551 BU 1138AB distance=51' 21028+4551 BU 1138AC distance=51' 20571+4632 TDT2653 distance=54' 21070+4704 BRT1142 distance=54' 21068+4708 ES 1169 distance=55' 20571+4658 TDS1108 distance=56' 20598+4731 MCA 65Aa,Ab distance=56' 20598+4731 STF2743AB distance=56' 20598+4731 STF2743AC distance=56' 20598+4731 STF2743AD distance=56' 20598+4731 STF2743AE distance=56' 21011+4738 RAO 446 distance=58' 21083+4630 BRT1143 distance=64' 20587+4734 A 757 distance=65' 20566+4712 HDS2982 distance=66' 20598+4743 ES 815 distance=67' 21077+4718 A 759 distance=67' 21046+4541 ES 1168 distance=68' 20562+4615 A 753AB distance=68' 20562+4615 A 753AB,C distance=68' 21088+4646 SMA 127 distance=69' 21091+4635 TDT2785 distance=72' 20531+4615 HJ 1591 distance=72' 21066+4739 ES 32 distance=73' 21010+4528 ES 1271 distance=75' 21057+4748 BU 158AB distance=77' 20558+4722 TOB 200 distance=78' 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 21022+4641 ES 1167 AB 226 5.2 1
Show 21022+4641 ES 1167 AC 73 18.8 1
Show 21032+4631 TDT2714 22 0.5 15
Show 21008+4635 BU 156 235 0.9 16
Show 21037+4652 YSC 14 182 0.1 19
Show 21044+4631 HDS3001 94 18.4 25
Show 21044+4626 DAL 49 147 12.1 28
Show 21046+4627 BRT1140 207 4.6 29
Show 21037+4616 TDT2719 220 2.0 30
Show 20597+4658 ES 1166 114 1.6 34
Show 21012+4609 STT 426 AB 159 2.9 34
Show 21012+4609 CIA 21 Aa,Ab 30 0.0 34
Show 21051+4615 BRT1141 108 5.8 40
Show 20585+4626 TDT2667 17 1.1 41
Show 21067+4631 SMA 125 AB 87 22.2 48
Show 21067+4631 SMA 125 AC 198 15.0 48
Show 21028+4551 KUI 104 CD 85 2.7 49
Show 21028+4551 FYM 331 CF 39 11.9 49
Show 21028+4551 BU 1138 CE 249 23.6 49
Show 21028+4551 HLA 30 CG 148 7.3 49
Show 21016+4730 HDS2997 232 1.9 50
Show 21009+4730 BU 1290 AB 35 9.3 51
Show 21009+4730 BU 1290 AC 266 3.5 51
Show 21009+4730 BU 1290 BD 22 2.5 51
Show 21028+4551 BU 1138 AB 172 0.1 51
Show 21028+4551 BU 1138 AC 330 152.1 51
Show 20571+4632 TDT2653 301 2.3 54
Show 21070+4704 BRT1142 220 4.6 54
Show 21068+4708 ES 1169 89 4.8 55
Show 20571+4658 TDS1108 96 1.0 56
Show 20598+4731 MCA 65 Aa,Ab 334 0.1 56
Show 20598+4731 STF2743 AB 353 21.0 56
Show 20598+4731 STF2743 AC 140 26.5 56
Show 20598+4731 STF2743 AD 222 39.3 56
Show 20598+4731 STF2743 AE 59 70.6 56
Show 21011+4738 RAO 446 338 1.7 58
Show 21083+4630 BRT1143 212 2.7 64
Show 20587+4734 A 757 103 4.1 65
Show 20566+4712 HDS2982 161 0.1 66
Show 20598+4743 ES 815 229 6.4 67
Show 21077+4718 A 759 24 4.1 67
Show 21046+4541 ES 1168 118 1.4 68
Show 20562+4615 A 753 AB 256 1.0 68
Show 20562+4615 A 753 AB,C 263 9.3 68
Show 21088+4646 SMA 127 130 17.3 69
Show 21091+4635 TDT2785 68 2.6 72
Show 20531+4615 HJ 1591 134 10.1 72
Show 21066+4739 ES 32 159 15.7 73
Show 21010+4528 ES 1271 26 3.1 75
Show 21057+4748 BU 158 AB 304 11.0 77
Show 20558+4722 TOB 200 91 11.5 78

 
 
WDS 21022+4641 : COMPONENTS
 
 
  A B
B pa=215.5°
sep=4.41"
 
C pa=66.5°
sep=13.50"
pa=59.0°
sep=17.43"
 
 
21022+4641 A
 
 
Name HD 200508 Coord arcsec 2000 210213.24+464110.3 Mag 8.77 Spectral class K0V (yellow-orange)
PmRA -26.00 PmDE -21.0 SAO 50379 Tycho2 3588-10574-1
HD 200508 ADS 14571 DM BD+46 3150
Tycho2
Tycho2 3588-10574-1 Pflag RAmdeg 315.55518914 DEmdeg 46.68619865
PmRA -28.1 PmDE -25.3 E RAmdeg 9 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.24 EpDEm 1991.35
Num 4 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 2.0
Q pmDE 0.8 BTmag 9.778 E BTmag 0.022 VTmag 8.772
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 315.55528306 DEdeg 46.68625667 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 9.1 E DEdeg 8.4 Posflg
Corr 0.0
SAO
SAO 50379 DelFlag RA1950 PmRA1950 -0.0085
DE1950 PmDE1950 -0.024 Vmag 8.5 SpType K
Double code Source 3 CatNum 1746 DM BD+46 3150
DMcomp BDsup HD 200508 M HD 0
GC RA1950rad 5.49990253 DE1950rad 0.81137745 PmRA2000 -0.0082
PmDE2000 -0.028
CCDM
Ccdm 21022+4641 RComp Comp A Note1
Note2 Discov num DRAs 1.26 DDEs 11.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp K PmNote *
PmRA -23 PmDE -1 Dm number +46 3150 Cat1 BD
Name2 +46 1746 Cat2 AGK2/3 HD 200508 M HD
ADS BDS A14571 M ADS BDS N IDS IDS 20588N4618A
HIC
 
 
21022+4641 B
 
 
Coord arcsec 2000 210212.99+464106.7 Mag 11.5 Calc delta mag 2.73 Calc coord yes
CCDM
Ccdm 21022+4641 RComp Comp B Note1
Note2 Discov num ES 1167 DRAs DDEs
R dRAs Year 1912 Theta 228 Rho 5.0
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14571 M ADS BDS N IDS IDS 20588N4618B
HIC
 
 
21022+4641 C
 
 
Coord arcsec 2000 210214.44+464115.7 Mag 14.24 PmRA -12.00 PmDE 0.0
Calc delta mag 5.47 Calc coord yes
CCDM
Ccdm 21022+4641 RComp Comp C Note1
Note2 Discov num ES 1167 DRAs DDEs
R dRAs Year 1912 Theta 079 Rho 16.3
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14571 M ADS BDS N IDS IDS 20588N4618C
HIC