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Doubles in session


Current system
20146+3855
ES 2047 AD


Nearby doubles
16' : 20159+3859
BRT2230

17' : 20160+3856
ALI 926

17' : 20161+3854
CHR 95

19' : 20133+3905
SEI1017

19' : 20156+3910
SEI1046

19' : 20134+3844
BLL 47AB

19' : 20150+3837
SLE 976

21' : 20135+3912
SEI1025AB

26' : 20134+3835
SLE 966

26' : 20144+3920
SEI1039AB

26' : 20161+3837
SEI1049

27' : 20143+3829
SLE 970

29' : 20148+3827
A 1421

30' : 20128+3916
SEI1013

30' : 20135+3828
TDT2103AB

33' : 20122+3912
TDT2079

33' : 20163+3829
SLE 981

34' : 20144+3822
SEI1038

35' : 20163+3924
SEI1051

36' : 20149+3821
SLE 973

36' : 20116+3853
A 1418

36' : 20151+3929
MLB 982AB

36' : 20147+3820
SLE 972

37' : 20151+3820
SLE 977

37' : 20173+3837
TDT2141

37' : 20117+3843
TDT2073



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.

20146+3855 ES 2047 AD

 
 
20h 14m 37.91s +38° 55' 29.2" P.A. 103.00 sep 10.6 mag 9.50,14.00 Sp B0.5III
 
 
Coord 2000 20146+3855 Discov num ES 2047 Comp AD Coord arcsec 2000 20 14 37.91 +38 55 29.2
Date first 1923 Date last 2015 Obs 8
Pa first 100 Pa last 103 P.A. Now (θ) 103°
Sep first 11.2 Sep last 10.58 Sep. Now (ρ) 10.58"
Mag pri 9.50 Mag sec 14.00 delta mag (ΔM) 4.5 Spectral class B0.5III (blue-white)
Pri motion ra -002 Sec motion ra +051
Pri motion dec -004 Sec motion dec -017
Notes
rPM=1.015
This double is not physical.
 
 
20146+3855 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 228519 69683 20 14 38 +38 55 29 ES 2047 AB 2021 8 174 33.2 9.48 11.23 1.75
Show 69683 20 14 38 +38 55 29 ES 2047 AD 2015 8 103 10.6 9.50 14.00 4.50 <===
Show 69683 20 14 38 +38 55 29 ES 2047 AE 2015 7 106 27.6 9.50 13.30 3.80
Show 20 14 38 +38 54 55 ES 2047 BC 2021 7 197 4.7 10.60 10.80 0.20
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69683 Tycho2 3151-01650-1 Gaia DR2 2062092035936730240
HD 228519 DM BD+38 3965
 
 
WDS 20146+3855 ES 2047 AD : 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
20146+3855 ES 2047 AD 1998 2 103 10.6 9.49 14.00 D 201437.91+385529.2
20146+3855 ES 2047 AD 2002 3 103 10.6 9.50 14.00 D 201437.91+385529.2
20146+3855 ES 2047 AD 2015 4 103 10.6 9.50 14.00 B0.5III 201437.91+385529.2

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

 
 
WDS 20146+3855 ES 2047 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20146+3855 ES 2047 AD : MEASURES
 
 
No records found.

 
 
WDS 20146+3855 : VIRTUAL EYEPIECE
 
 

20146+3855 ES 2047A mag 9.48 Sp B0.5III 20146+3855 ES 2047B sep 34.5 P.A. 176.10 mag 10.6 20146+3855 ES 2047C sep 38.9 P.A. 178.10 mag 10.8 20146+3855 ES 2047D sep 8.4 P.A. 106.50 mag 14 20146+3855 ES 2047E sep 22.0 P.A. 110.70 mag 13.3 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 20146+3855 : ALADIN DSS IMAGE @ 20h 14m 37.91s +38° 55' 29.2"
 
 
 
 
WDS 20146+3855 ES 2047 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20146+3855 ES 2047AD distance=0' 20146+3855 ES 2047BC distance=1' 20159+3859 BRT2230 distance=16' 20160+3856 ALI 926 distance=17' 20161+3854 CHR 95 distance=17' 20133+3905 SEI1017 distance=19' 20156+3910 SEI1046 distance=19' 20134+3844 BLL 47AB distance=19' 20134+3844 BLL 47AC distance=19' 20150+3837 SLE 976 distance=19' 20135+3912 SEI1025AB distance=21' 20135+3912 SEI1025AC distance=21' 20134+3835 SLE 966 distance=26' 20144+3920 SEI1039AB distance=26' 20144+3920 TOB 182AC distance=26' 20161+3837 SEI1049 distance=26' 20143+3829 SLE 970 distance=27' 20148+3827 A 1421 distance=29' 20128+3916 SEI1013 distance=30' 20135+3828 TDT2103AB distance=30' 20135+3828 ES 2121AC distance=30' 20122+3912 TDT2079 distance=33' 20163+3829 SLE 981 distance=33' 20144+3822 SEI1038 distance=34' 20163+3924 SEI1051 distance=35' 20151+3929 MLB 982BC distance=35' 20149+3821 SLE 973 distance=36' 20116+3853 A 1418 distance=36' 20151+3929 MLB 982AB distance=36' 20147+3820 SLE 972 distance=36' 20151+3820 SLE 977 distance=37' 20173+3837 TDT2141 distance=37' 20117+3843 TDT2073 distance=37' 20173+3834 MLB 951 distance=38' 20113+3855 DAM 199 distance=39' 20132+3820 SLE 965 distance=40' 20176+3835 ALI 927 distance=40' 20112+3854 MLB 950 distance=40' 20179+3845 SLE 990 distance=41' 20177+3914 COU2536 distance=41' 20122+3827 STT 401 distance=41' 20177+3836 SEI1069 distance=41' 20140+3814 SLE 968 distance=42' 20109+3857 DAM 198 distance=44' 20177+3921 SEI1070 distance=44' 20158+3937 ES 1974 distance=45' 20107+3900 ES 2046 distance=46' 20149+3809 TDT2119 distance=47' 20167+3938 HO 590AB distance=49' 20167+3938 HO 590AC distance=49' 20114+3824 SLE 955 distance=50' 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 20146+3855 ES 2047 AB 174 33.2
Show 20146+3855 ES 2047 AD 103 10.6
Show 20146+3855 ES 2047 AE 106 27.6
Show 20146+3855 ES 2047 BC 197 4.7 1
Show 20159+3859 BRT2230 297 6.0 16
Show 20160+3856 ALI 926 282 8.6 17
Show 20161+3854 CHR 95 56 0.2 17
Show 20133+3905 SEI1017 259 28.3 19
Show 20156+3910 SEI1046 249 1.5 19
Show 20134+3844 BLL 47 AB 354 131.7 19
Show 20134+3844 BLL 47 AC 106 154.0 19
Show 20150+3837 SLE 976 90 6.8 19
Show 20135+3912 SEI1025 AB 168 5.7 21
Show 20135+3912 SEI1025 AC 256 26.6 21
Show 20134+3835 SLE 966 262 11.3 26
Show 20144+3920 SEI1039 AB 135 10.7 26
Show 20144+3920 TOB 182 AC 194 43.2 26
Show 20161+3837 SEI1049 23 17.0 26
Show 20143+3829 SLE 970 234 11.9 27
Show 20148+3827 A 1421 8 1.8 29
Show 20128+3916 SEI1013 330 20.6 30
Show 20135+3828 TDT2103 AB 181 1.1 30
Show 20135+3828 ES 2121 AC 233 3.5 30
Show 20122+3912 TDT2079 32 1.9 33
Show 20163+3829 SLE 981 260 11.3 33
Show 20144+3822 SEI1038 197 3.1 34
Show 20163+3924 SEI1051 148 22.3 35
Show 20151+3929 MLB 982 BC 355 6.0 35
Show 20149+3821 SLE 973 131 8.7 36
Show 20116+3853 A 1418 330 3.0 36
Show 20151+3929 MLB 982 AB 183 30.8 36
Show 20147+3820 SLE 972 114 11.1 36
Show 20151+3820 SLE 977 279 7.3 37
Show 20173+3837 TDT2141 96 1.3 37
Show 20117+3843 TDT2073 151 1.6 37
Show 20173+3834 MLB 951 321 4.9 38
Show 20113+3855 DAM 199 70 6.5 39
Show 20132+3820 SLE 965 118 7.5 40
Show 20176+3835 ALI 927 67 5.7 40
Show 20112+3854 MLB 950 185 4.2 40
Show 20179+3845 SLE 990 274 8.9 41
Show 20177+3914 COU2536 312 1.8 41
Show 20122+3827 STT 401 69 12.8 41
Show 20177+3836 SEI1069 247 14.6 41
Show 20140+3814 SLE 968 155 10.8 42
Show 20109+3857 DAM 198 263 6.4 44
Show 20177+3921 SEI1070 143 27.9 44
Show 20158+3937 ES 1974 160 2.9 45
Show 20107+3900 ES 2046 100 6.2 46
Show 20149+3809 TDT2119 95 0.6 47
Show 20167+3938 HO 590 AB 207 3.5 49

 
 
WDS 20146+3855 : COMPONENTS
 
 
  A B C D
B pa=176.1°
sep=34.48"
 
C pa=178.1°
sep=38.89"
pa=193.1°
sep=4.59"
 
D pa=106.5°
sep=8.37"
pa=10.1°
sep=32.52"
pa=10.5°
sep=37.11"
 
E pa=110.7°
sep=22.01"
pa=34.4°
sep=32.27"
pa=31.8°
sep=36.59"
pa=113.3°
sep=13.68"
 
 
20146+3855 A
 
 
Name HD 228519 Coord arcsec 2000 201437.91+385529.2 Mag 9.48 Spectral class B0.5III (blue-white)
PmRA -2.00 PmDE -4.0 SAO 69683 Tycho2 3151-01650-1
HD 228519 ADS 13579 DM BD+38 3965
Tycho2
Tycho2 3151-01650-1 Pflag RAmdeg 303.65798123 DEmdeg 38.92479137
PmRA -0.9 PmDE -2.2 E RAmdeg 12 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.93 EpDEm 1990.19
Num 10 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.1 BTmag 9.578 E BTmag 0.021 VTmag 9.494
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 303.65798333 DEdeg 38.92479639 EpRA 1990 1.60
EpDE 1990 1.76 E RAdeg 12.2 E DEdeg 11.3 Posflg
Corr 0.1
SAO
SAO 69683 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 -0.012 Vmag 9.1 SpType K7
Double code Source 5 CatNum 1994 DM BD+38 3965
DMcomp BDsup HD 228519 M HD 0
GC RA1950rad 5.29191251 DE1950rad 0.67668854 PmRA2000 -0.0009
PmDE2000 -0.014
 
 
20146+3855 B
 
 
Coord arcsec 2000 201438.11+385454.8 Coord calc 201438.11+385454.8 Mag 10.6 PmRA 9.00
PmDE 19.0 Calc delta mag 1.12
 
 
20146+3855 C
 
 
Coord arcsec 2000 201438.02+385450.3 Mag 10.8 PmRA -13.00 PmDE -34.0
Calc delta mag 1.32 Calc coord yes
 
 
20146+3855 D
 
 
Coord arcsec 2000 201438.60+385526.8 Mag 14 PmRA 51.00 PmDE -17.0
Calc delta mag 4.52 Calc coord yes
 
 
20146+3855 E
 
 
Coord arcsec 2000 201439.67+385521.4 Mag 13.3 PmRA -12.00 PmDE -22.0
Calc delta mag 3.82 Calc coord yes