stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20408-1901
BAR 55


Nearby doubles
22' : 20399-1918
AOT 91

25' : 20394-1848
AOT 90

25' : 20392-1850
LDS6415

29' : 20416-1928
RST3266

30' : 20429-1856
WOR 41

31' : 20409-1831
AOT 93

31' : 20429-1857
KUI 100AB

34' : 20386-1849
AOT 89

37' : 20398-1827
RST3265AB

38' : 20431-1919
AOT 94

39' : 20435-1907
HU 270AB

41' : 20400-1940
AOT 92

41' : 20393-1827
LEO 48

46' : 20399-1817
LDS4853

47' : 20434-1929
HLD 40AB

51' : 20430-1942
ARA1214

61' : 20427-1807
OCC 603

63' : 20452-1857
ARA 803

64' : 20363-1856
TOK 339AB

65' : 20369-1934
AOT 87

69' : 20399-2008
I 1426

72' : 20415-2012
ARA1213

73' : 20429-1757
ARA 499AB

73' : 20439-1958
BRT1565

75' : 20397-1749
FEN 39

75' : 20362-1828
HJ 2980



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.

20408-1901 BAR 55

 
 
20h 40m 49.59s -19° 01' 11.2" P.A. 273.00 sep 4.1 mag 13.00,13.60
 
 
Coord 2000 20408-1901 Discov num BAR  55 Comp Coord arcsec 2000 20 40 49.59 -19 01 11.2
Date first 1913 Date last 2016 Obs 7
Pa first 272 Pa last 272.5 P.A. Now (θ) 272.5°
Sep first 4.3 Sep last 4.072 Sep. Now (ρ) 4.072"
Mag pri 13.00 Mag sec 13.60 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +048 Sec motion ra -007
Pri motion dec -003 Sec motion dec +004
Notes
rPM=1.153
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Gaia DR2 6858272570746636672
 
 
WDS 20408-1901 BAR 55 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bar1884 Ma - Barnard, E.E. 1884AN....108..369B
Bar1884 +O AN 108, 369, 1884
Bar1890 Ma - Barnard, E.E. 1890AN....126...53B
Bar1890 AN 126, 53, 1890
Bar1891 Ma - Barnard, E.E. 1891AN....126..277B
Bar1891 AN 126, 277, 1891
Bar1892 Ma - Barnard, E.E. 1892AN....130...77B
Bar1892 AN 130, 77, 1892
Bar1898a Ma - Barnard, E.E. 1898AJ.....19...23B
Bar1898a AJ 19, 23, 1898
Bar1898b Ma j Barnard, E.E. 1898AJ.....19..113B
Bar1898b AJ 19, 113, 1898
Bar1899 Ma j Barnard, E.E. 1899AJ.....20...44B
Bar1899 AJ 20, 44, 1899
Bar1899b Ma j Barnard, E.E. 1899AN....149..167B
Bar1899b AN 149, 167, 1899
Bar1900a Ma - Barnard, E.E. 1900AJ.....20..166B
Bar1900a AJ 20, 166, 1900
Bar1900b Ma j Barnard, E.E. 1900AJ.....20..170B
Bar1900b AJ 20, 170, 1900
Bar1900c Ma j Barnard, E.E. 1900AJ.....21...16B
Bar1900c AJ 21, 16, 1900
Bar1900d Ma j Barnard, E.E. 1900AJ.....21...64B
Bar1900d AJ 21, 64, 1900
Bar1900e Ma - Barnard, E.E. 1900AN....151..355B
Bar1900e AN 151, 355, 1900
Bar1900f Ma j Barnard, E.E. 1900AJ.....20..167B
Bar1900f AJ 20, 167, 1900
Bar1900g Ma j Barnard, E.E. 1900AJ.....21...12B
Bar1900g AJ 21, 12, 1900
Bar1901 Ma - Barnard, E.E. 1901AJ.....22...27B
Bar1901 AJ 22, 27, 1901
Bar1903a Ma j Barnard, E.E. 1903AJ.....23..132B
Bar1903a AJ 23, 132, 1903
Bar1903b Ma j Barnard, E.E. 1903AJ.....23..169B
Bar1903b AJ 23, 169, 1903
Bar1903c Ma - Barnard, E.E. ...................
Bar1903c Pub. Yerkes Obs. 2, 77, 1903
Bar1906a Ma - Barnard, E.E. 1906AN....172..379B
Bar1906a AN 172, 379, 1906
Bar1906b Ma - Barnard, E.E. 1906MNRAS..66..104B
Bar1906b MNRAS 66, 104, 1906
Bar1906c Ma j Barnard, E.E. 1906AN....172..383B
Bar1906c AN 172, 383, 1906
Bar1906d Ma - Barnard, E.E. 1906AN....173..113B
Bar1906d AN 173, 113, 1906
Bar1906B Ma - Barnard, E.E. 1906MmRAS..56....1L
Bar1906B cited by Lewis (MemRAS 56, 1, 1906)
Bar1906C Ma - Barnard, E.E. 1906QB821.B972.....
Bar1906C cited in BDS (Burnham Double Star Cat., 1906)
Bar1908a Ma - Barnard, E.E. 1908AN....179...17B
Bar1908a AN 179, 17, 1908
Bar1908b Ma - Barnard, E.E. 1908MNRAS..68..465B
Bar1908b MNRAS 68, 465, 1908
Bar1909a Ma - Barnard, E.E. 1909AN....180..159B
Bar1909a AN 180, 159, 1909
Bar1909b Ma j Barnard, E.E. 1909AN....182...13B
Bar1909b AN 182, 13, 1909
Bar1910 Ma j Barnard, E.E. 1910AJ.....26..143B
Bar1910 AJ 26, 143, 1910
Bar1912 Ma j Barnard, E.E. 1912AJ.....27..107B
Bar1912 AJ 27, 107, 1912
Bar1912b Ma - Barnard, E.E. 1912PAllO...2...13B
Bar1912b Pub. Allegheny Obs. 2, 13, 1912
Bar1912c Ma j Barnard, E.E. 1912MNRAS..72..659B
Bar1912c MNRAS 72, 659, 1912
Bar1912d Ma j Barnard, E.E. 1912AJ.....27..111B
Bar1912d AJ 27, 111, 1912
Bar1913 Ma j Barnard, E.E. 1913AJ.....27..193B
Bar1913 AJ 27, 193, 1913
Bar1913b Ma j Barnard, E.E. 1913MNRAS..73..500B
Bar1913b MNRAS 73, 500, 1913
Bar1913c Ma j Barnard, E.E. 1913AJ.....28...10B
Bar1913c AJ 28, 10, 1913
Bar1913d Ma - Barnard, E.E. 1913MNRAS..73..390B
Bar1913d MNRAS 73, 390, 1913
Bar1914 Ma - Barnard, E.E. 1914AJ.....28..141B
Bar1914 AJ 28, 137, 1914 (see p. 141 for measures)
Bar1914b Ma j Barnard, E.E. 1914AN....199....1B
Bar1914b AN 199, 1, 1914
Bar1915 Ma j Barnard, E.E. 1915AJ.....29...38B
Bar1915 AJ 29, 38, 1915
Bar1915b Ma j Barnard, E.E. 1915AJ.....29...39B
Bar1915b AJ 29, 39, 1915
Bar1915c Ma j Barnard, E.E. 1915LAstr..29..382B
Bar1915c L'Astronomie 29, 382, 1915
Bar1915d Ma j Barnard, E.E. 1915MNRAS..76...95B
Bar1915d MNRAS 76, 95, 1915
Bar1916a Ma j Barnard, E.E. 1916MNRAS..76..592B
Bar1916a MNRAS 76, 592, 1916
Bar1916b Ma j Barnard, E.E. 1916AJ.....30...24B
Bar1916b AJ 30, 24, 1916
Bar1916c Ma - Barnard, E.E. 1916AJ.....29...73B
Bar1916c AJ 29, 73, 1916
Bar1917a Ma j Barnard, E.E. 1917AJ.....30..182B
Bar1917a AJ 30, 182, 1917
Bar1917b Ma j Barnard, E.E. 1917AJ.....30Q.214B
Bar1917b AJ 30, 214, 1917
Bar1918 Ma - Barnard, E.E. 1918MNRAS..78..475L
Bar1918 MNRAS 78, 475, 1918
Bar1919 Ma j Barnard, E.E. 1919AJ.....32...56B
Bar1919 AJ 32, 56, 1919
Bar1920 Ma - Barnard, E.E. 1920AJ.....32..148B
Bar1920 AJ 32, 145, 1920 (see p. 148 for measures)
Bar1920b Ma j Barnard, E.E. 1920AJ.....33...69B
Bar1920b AJ 33, 69, 1920
Bar1920c Ma j Barnard, E.E. 1920MNRAS..80..582B
Bar1920c MNRAS 80, 582, 1920
Bar1921 Ma j Barnard, E.E. ...................
Bar1921 Astronomische Nachrichten, Jubilee Issue, pg. 3, 1921
Bar1922 Ma - Barnard, E.E. 1922PAAS....4...77B
Bar1922 PAAS 4, 77, 1922
Bar1932A Ma - Barnard, E.E. 1932QB821.A43......
Bar1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20408-1901 BAR 55 1999 3 272 4.1 13.00 13.60 D 204049.59-190111.2
20408-1901 BAR 55 2010 5 270 4.3 13.00 13.60 204049.59-190111.2
20408-1901 BAR 55 2015 6 273 4.1 13.00 13.60 204049.59-190111.2
20408-1901 BAR 55 2016 7 273 4.1 13.00 13.60 204049.59-190111.2

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

 
 
WDS 20408-1901 BAR 55 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20408-1901 BAR 55 : MEASURES
 
 
No records found.

 
 
WDS 20408-1901 : VIRTUAL EYEPIECE
 
 

20408-1901 BAR 55A mag 13 20408-1901 BAR 55B sep 3.9 P.A. 272.60 mag 13.6 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 20408-1901 : ALADIN DSS IMAGE @ 20h 40m 49.59s -19° 01' 11.2"
 
 
 
 
WDS 20408-1901 BAR 55 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20408-1901 BAR 55 distance=0' 20399-1918 AOT 91 distance=22' 20394-1848 AOT 90 distance=25' 20392-1850 LDS6415 distance=25' 20416-1928 RST3266 distance=29' 20429-1856 WOR 41 distance=30' 20409-1831 AOT 93 distance=31' 20429-1857 KUI 100AB distance=31' 20429-1857 KUI 100AC distance=31' 20429-1857 KUI 100AD distance=31' 20386-1849 AOT 89 distance=34' 20398-1827 RST3265AB distance=37' 20398-1827 HJ 2983AB,C distance=37' 20431-1919 AOT 94 distance=38' 20435-1907 HU 270AB distance=39' 20435-1907 B 2890AC distance=39' 20435-1907 AOT 95AD distance=39' 20400-1940 AOT 92 distance=41' 20393-1827 LEO 48 distance=41' 20434-1929 HLD 40CD distance=45' 20399-1817 LDS4853 distance=46' 20434-1929 HLD 40AB distance=47' 20434-1929 HLD 40AC distance=47' 20434-1929 HLD 40AD distance=47' 20430-1942 ARA1214 distance=51' 20427-1807 OCC 603 distance=61' 20452-1857 ARA 803 distance=63' 20363-1856 TOK 339AB distance=64' 20363-1856 TOK 339Aa,Ab distance=64' 20369-1934 AOT 87 distance=65' 20399-2008 I 1426 distance=69' 20415-2012 ARA1213 distance=72' 20429-1757 TDT2493Aa,Ab distance=73' 20429-1757 ARA 499AB distance=73' 20439-1958 BRT1565 distance=73' 20397-1749 FEN 39 distance=75' 20362-1828 HJ 2980 distance=75' 20452-1809 GWP2992 distance=82' 20360-1948 AOT 85 distance=83' 20364-1807 GWP2969AB distance=83' 20364-1807 GWP2970BC distance=83' 20413-1736 HJ 2986 distance=86' 20346-1856 UC 4219AB distance=89' 20385-1739 ARA 306 distance=90' 20359-1758 HU 269 distance=95' 20342-1913 UC 4217 distance=95' 20474-1837 HJ 2995 distance=97' 20410-1723 BU 1209 distance=99' 20438-2031 HJ 2990 distance=99' 20453-2024 HJ 2992 distance=105' 20358-2019 CVR1706 distance=106' 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 20408-1901 BAR 55 273 4.1
Show 20399-1918 AOT 91 192 17.9 22
Show 20394-1848 AOT 90 106 19.3 25
Show 20392-1850 LDS6415 350 1.5 25
Show 20416-1928 RST3266 261 2.4 29
Show 20429-1856 WOR 41 261 3.1 30
Show 20409-1831 AOT 93 146 19.8 31
Show 20429-1857 KUI 100 AB 323 81.4 31
Show 20429-1857 KUI 100 AC 318 74.6 31
Show 20429-1857 KUI 100 AD 305 70.3 31
Show 20386-1849 AOT 89 146 12.2 34
Show 20398-1827 RST3265 AB 31 0.2 37
Show 20398-1827 HJ 2983 AB,C 174 15.5 37
Show 20431-1919 AOT 94 140 10.9 38
Show 20435-1907 HU 270 AB 85 1.8 39
Show 20435-1907 B 2890 AC 32 4.8 39
Show 20435-1907 AOT 95 AD 127 38.7 39
Show 20400-1940 AOT 92 277 17.5 41
Show 20393-1827 LEO 48 199 2.3 41
Show 20434-1929 HLD 40 CD 188 4.5 45
Show 20399-1817 LDS4853 39 207.9 46
Show 20434-1929 HLD 40 AB 356 5.2 47
Show 20434-1929 HLD 40 AC 258 144.2 47
Show 20434-1929 HLD 40 AD 255 145.6 47
Show 20430-1942 ARA1214 38 3.7 51
Show 20427-1807 OCC 603 -1 0.5 61
Show 20452-1857 ARA 803 123 12.1 63
Show 20363-1856 TOK 339 AB 61 169.2 64
Show 20363-1856 TOK 339 Aa,Ab 44 1.7 64
Show 20369-1934 AOT 87 133 24.9 65
Show 20399-2008 I 1426 225 1.6 69
Show 20415-2012 ARA1213 245 1.3 72
Show 20429-1757 TDT2493 Aa,Ab 261 0.7 73
Show 20429-1757 ARA 499 AB 172 14.1 73
Show 20439-1958 BRT1565 221 4.1 73
Show 20397-1749 FEN 39 115 3.7 75
Show 20362-1828 HJ 2980 202 19.6 75
Show 20452-1809 GWP2992 114 100.8 82
Show 20360-1948 AOT 85 245 9.1 83
Show 20364-1807 GWP2969 AB 40 109.0 83
Show 20364-1807 GWP2970 BC 350 8.3 83
Show 20413-1736 HJ 2986 185 18.3 86
Show 20346-1856 UC 4219 AB 177 61.5 89
Show 20385-1739 ARA 306 58 9.6 90
Show 20359-1758 HU 269 340 2.7 95
Show 20342-1913 UC 4217 245 25.2 95
Show 20474-1837 HJ 2995 283 29.0 97
Show 20410-1723 BU 1209 297 0.4 99
Show 20438-2031 HJ 2990 308 19.6 99
Show 20453-2024 HJ 2992 144 2.9 105
Show 20358-2019 CVR1706 300 4.2 106

 
 
WDS 20408-1901 : COMPONENTS
 
 
  A
B pa=272.6°
sep=3.85"
 
 
20408-1901 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204049.59-190111.2 Mag 13 PmRA 48.00
PmDE -3.0
CCDM
Ccdm 20408-1901 RComp Comp A Note1
Note2 Discov num DRAs 1.58 DDEs -11.3
R dRAs 56 Year Theta Rho
Obs 2 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14137 M ADS BDS N IDS IDS 20351S1922A
HIC
 
 
20408-1901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204049.32-190111.0 Mag 13.6 PmRA -7.00
PmDE 4.0 Calc delta mag 0.6 Calc coord yes
CCDM
Ccdm 20408-1901 RComp Comp B Note1
Note2 Discov num BAR DRAs 1.28 DDEs -11.3
R dRAs 56 Year 1913 Theta 272 Rho 4.3
Obs 1 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14137 M ADS BDS N IDS IDS 20351S1922B
HIC