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Doubles in session


Current system
19380-1925
ARA 789 AB


Nearby doubles
19' : 19390-1912
HU 952

28' : 19384-1951
GWP2872

31' : 19382-1854
HJ 2881

32' : 19364-1902
ARA 788AB

32' : 19362-1905
SEE 383

35' : 19400-1903
GWP2878

38' : 19404-1943
GWP2879

38' : 19396-1854
ARA 791

41' : 19357-1947
ARA 787

42' : 19369-2003
BHA 31AB

45' : 19388-2007
ARA1193

46' : 19372-2009
RST5549

46' : 19394-2005
ARA1194

52' : 19344-1913
ARA 786

56' : 19342-1934
HDS2778

61' : 19338-1935
J 1761

61' : 19354-1836
UC 3982

62' : 19397-1827
HJ 2884

65' : 19338-1858
ARA 785

67' : 19337-1901
KPP 919

68' : 19385-2031
ARA1192

75' : 19385-1810
GWP2874

76' : 19399-1813
LDS4813

78' : 19430-1957
WSP 67AB

79' : 19336-1837
HJ 5128AB

85' : 19385-1800
ALD 93



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.

19380-1925 ARA 789 AB

 
 
19h 38m 01.82s -19° 24' 02.0" P.A. 72.00 sep 8.4 mag 11.39,14.10
 
 
Coord 2000 19380-1925 Discov num ARA 789 Comp AB Coord arcsec 2000 19 38 01.82 -19 24 02.0
Date first 1919 Date last 2015 Obs 4
Pa first 58 Pa last 71.7 P.A. Now (θ) 71.7°
Sep first 11.5 Sep last 8.4 Sep. Now (ρ) 8.4"
Mag pri 11.39 Mag sec 14.10 delta mag (ΔM) 2.71 Spectral class
Pri motion ra -013 Sec motion ra -003
Pri motion dec +009 Sec motion dec +035
Notes
rPM=0.793
Nature of this double is uncertain.
 
 
19380-1925 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 38 02 -19 24 02 ARA 789 AB 2015 4 72 8.4 11.39 14.10 2.71 <===
Show 19 38 02 -19 24 02 BRT 1554 AC 2015 5 126 5.4 11.39 13.80 2.41
Show 19 38 02 -19 23 59 BRT 1554 BC 2016 5 212 6.8 14.10 13.80 0.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6307-00386-1 Gaia DR2 6869342522537910912
 
 
WDS 19380-1925 ARA 789 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
Brt1926a Pa - Barton, S.G. 1926AJ.....36..155B
Brt1926a AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b Pa j Barton, S.G. 1926AJ.....37...57B
Brt1926b AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928 Pa - Barton, S.G. 1928AJ.....38..168B
Brt1928 AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a Pa - Barton, S.G. 1929AN....235..425B
Brt1929a AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b Pa - Barton, S.G. 1929AJ.....39...93B
Brt1929b AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c Ma j Barton, S.G. 1929AJ.....39..120B
Brt1929c AJ 39, 120, 1929
Brt1930 Pa - Barton, S.G. 1930AJ.....40..181B
Brt1930 AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931 Pa - Barton, S.G. (BRT 349 - BRT 562) 1931AJ.....41...35B
Brt1931 AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a Pa - Barton, S.G. 1932AJ.....42...93B
Brt1932a AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b Ma - Barton, S.G. 1932PFAO....5a...1B
Brt1932b +Pa Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C Ma - Barton, S.G. 1932QB821.A43......
Brt1932C cited in ADS (Aitken Double Star Cat.), 1932
Brt1933 Pa - Barton, S.G. 1933AN....250...49B
Brt1933 AN 250, 49, 1933
Brt1933 (BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933 secondary magnitudes and no astrometry)
Brt1934 Pa - Barton, S.G. 1934AJ.....43..119B
Brt1934 +Ma AJ 43, 119, 1934
Brt1935a Pa - Barton, S.G. 1935AJ.....44..105B
Brt1935a +Ma AJ 44, 105, 1935
Brt1935b Pa - Barton, S.G. 1935AN....256..357B
Brt1935b AN 256, 357, 1935
Brt1936a Ma - Barton, S.G. 1936AJ.....45...33B
Brt1936a +Pa AJ 45, 33, 1936
Brt1936b Pa - Barton, S.G. 1936AJ.....45...99B
Brt1936b +Ma AJ 45, 99, 1936
Brt1937a Pa - Barton, S.G. 1937AN....263..347B
Brt1937a AN 263, 347, 1937
Brt1937b Pa - Barton, S.G. 1937AN....263..383B
Brt1937b AN 263, 383, 1937
Brt1938 Ma - Barton, S.G. 1938AJ.....47..133B
Brt1938 +Pa AJ 47, 133, 1938
Brt1939a Ma - Barton, S.G. 1939PFAO....5b...1B
Brt1939a +Pa Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b Pa - Barton, S.G. 1939AJ.....48..145B
Brt1939b +Ma AJ 48, 145, 1939
Brt1941 Pa - Barton, S.G. 1941PASP...55..339B
Brt1941 PASP 55, 339, 1941
Brt1942 Pa - Barton, S.G. 1942AJ.....50...11B
Brt1942 AJ 50, 11, 1942
Brt1947 Ma - Barton, S.G. 1947AJ.....52..178B
Brt1947 +Pa AJ 52, 178, 1947
Brt1949 Ma - Barton, S.G. 1949PFAO....7a...1B
Brt1949 Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951 Pa - Barton, S.G. 1951AJ.....55..218B
Brt1951 AJ 55, 218, 1951
Brt1957 Ma - Barton, S.G. 1957QB4.P5v7ps3....
Brt1957 Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999 Ma - Barton, S.G. ...................
Brt9999 +Pa Unpublished, manuscript or reference not found.
Brt2002A Ma - Barton, S.G. 2002yCat.1275....0D
Brt2002A +Pa cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19380-1925 ARA 789 AB 1919 1 58 11.5 13.10 13.90 193801.83-192402.1
19380-1925 ARA 789 AB 1998 2 69 8.7 11.39 14.10 193801.82-192402.0
19380-1925 ARA 789 AB 1999 2 68 8.6 11.39 14.10 193801.82-192402.0
19380-1925 ARA 789 AB 2015 4 72 8.4 11.39 14.10 193801.82-192402.0

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

 
 
WDS 19380-1925 ARA 789 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19380-1925 ARA 789 AB : MEASURES
 
 
No records found.

 
 
WDS 19380-1925 : VIRTUAL EYEPIECE
 
 

19380-1925 ARA 789A mag 11.39 19380-1925 BRT1554B sep 8.6 P.A. 69.60 mag 14.1 19380-1925 BRT1554C sep 5.2 P.A. 127.40 mag 13.8 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 19380-1925 : ALADIN DSS IMAGE @ 19h 38m 01.82s -19° 24' 02.0"
 
 
 
 
WDS 19380-1925 ARA 789 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19380-1925 ARA 789AB distance=0' 19380-1925 BRT1554BC distance=1' 19390-1912 HU 952 distance=19' 19384-1951 GWP2872 distance=28' 19382-1854 HJ 2881 distance=31' 19364-1902 ARA 788AB distance=32' 19364-1902 ARA 788AC distance=32' 19362-1905 SEE 383 distance=32' 19400-1903 GWP2878 distance=35' 19404-1943 GWP2879 distance=38' 19396-1854 ARA 791 distance=38' 19357-1947 ARA 787 distance=41' 19369-2003 BHA 31AB distance=42' 19369-2003 UC 3986AC distance=42' 19388-2007 ARA1193 distance=45' 19372-2009 RST5549 distance=46' 19394-2005 ARA1194 distance=46' 19344-1913 ARA 786 distance=52' 19342-1934 HDS2778 distance=56' 19338-1935 J 1761 distance=61' 19354-1836 UC 3982 distance=61' 19397-1827 HJ 2884 distance=62' 19338-1858 ARA 785 distance=65' 19337-1901 KPP 919 distance=67' 19385-2031 ARA1192 distance=68' 19385-1810 GWP2874 distance=75' 19399-1813 LDS4813 distance=76' 19430-1957 WSP 67AB distance=78' 19430-1957 WSP 67AC distance=78' 19430-1957 WSP 67AD distance=78' 19430-1957 WSP 67AE distance=78' 19430-1957 WSP 67AF distance=78' 19336-1837 HJ 5128BC distance=79' 19336-1837 HJ 5128AB distance=79' 19385-1800 ALD 93 distance=85' 19338-2024 HJ 2879 distance=86' 19385-1758 DAM 168 distance=87' 19440-1947 BHA 33 distance=88' 19337-2029 B 440 distance=90' 19347-1806 HDS2780 distance=92' 19444-1939 ARA 792 distance=92' 19431-2023 RST3234 distance=92' 19378-1749 RST3232 distance=96' 19428-2034 ARA1195 distance=97' 19399-2100 SEE 390 distance=100' 19422-2046 CVN 65 distance=101' 19438-2028 UC 4014 distance=105' 19441-2027 BHA 34 distance=107' 19305-1944 USN 4 distance=109' 19448-1832 RST3237 distance=110' 19315-2025 OCC 38 distance=111' 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 19380-1925 ARA 789 AB 72 8.4
Show 19380-1925 BRT1554 AC 126 5.4
Show 19380-1925 BRT1554 BC 212 6.8 1
Show 19390-1912 HU 952 294 1.6 19
Show 19384-1951 GWP2872 345 59.3 28
Show 19382-1854 HJ 2881 330 1.4 31
Show 19364-1902 ARA 788 AB 19 15.0 32
Show 19364-1902 ARA 788 AC 284 12.4 32
Show 19362-1905 SEE 383 259 3.6 32
Show 19400-1903 GWP2878 130 18.7 35
Show 19404-1943 GWP2879 220 300.7 38
Show 19396-1854 ARA 791 86 11.7 38
Show 19357-1947 ARA 787 18 8.3 41
Show 19369-2003 BHA 31 AB 123 4.7 42
Show 19369-2003 UC 3986 AC 82 50.9 42
Show 19388-2007 ARA1193 288 7.5 45
Show 19372-2009 RST5549 145 0.3 46
Show 19394-2005 ARA1194 40 5.4 46
Show 19344-1913 ARA 786 233 13.5 52
Show 19342-1934 HDS2778 339 0.1 56
Show 19338-1935 J 1761 54 6.7 61
Show 19354-1836 UC 3982 232 88.0 61
Show 19397-1827 HJ 2884 118 18.8 62
Show 19338-1858 ARA 785 329 12.7 65
Show 19337-1901 KPP 919 63 7.6 67
Show 19385-2031 ARA1192 271 0.9 68
Show 19385-1810 GWP2874 323 29.4 75
Show 19399-1813 LDS4813 130 2.4 76
Show 19430-1957 WSP 67 AB 54 4.5 78
Show 19430-1957 WSP 67 AC 69 6.0 78
Show 19430-1957 WSP 67 AD 153 18.4 78
Show 19430-1957 WSP 67 AE 330 14.5 78
Show 19430-1957 WSP 67 AF 316 23.5 78
Show 19336-1837 HJ 5128 BC 127 4.3 79
Show 19336-1837 HJ 5128 AB 110 21.3 79
Show 19385-1800 ALD 93 290 1.9 85
Show 19338-2024 HJ 2879 299 9.6 86
Show 19385-1758 DAM 168 222 3.0 87
Show 19440-1947 BHA 33 187 11.2 88
Show 19337-2029 B 440 234 2.0 90
Show 19347-1806 HDS2780 305 0.4 92
Show 19444-1939 ARA 792 227 8.8 92
Show 19431-2023 RST3234 158 1.2 92
Show 19378-1749 RST3232 309 0.3 96
Show 19428-2034 ARA1195 186 12.5 97
Show 19399-2100 SEE 390 75 15.8 100
Show 19422-2046 CVN 65 27 5.9 101
Show 19438-2028 UC 4014 52 45.0 105
Show 19441-2027 BHA 34 108 6.5 107
Show 19305-1944 USN 4 203 1.5 109
Show 19448-1832 RST3237 171 3.2 110

 
 
WDS 19380-1925 : COMPONENTS
 
 
  A B
B pa=69.6°
sep=8.60"
 
C pa=127.4°
sep=5.23"
pa=212.4°
sep=7.31"
 
 
19380-1925 A
 
 
Coord arcsec 2000 193801.82-192402.0 Mag 11.39 PmRA -13.00 PmDE 9.0
Tycho2 6307-00386-1
Tycho2
Tycho2 6307-00386-1 Pflag RAmdeg 294.49978825 DEmdeg -19.40083349
PmRA -1.1 PmDE 5.7 E RAmdeg 46 E DEmdeg 56
E pmRA 2.3 E pmDE 2.5 EpRAm 1986.01 EpDEm 1983.90
Num 4 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.7
Q pmDE 1.2 BTmag 11.683 E BTmag 0.093 VTmag 10.839
E VTmag 0.076 Prox 999 TYC T HIP
CCDM RAdeg 294.49979083 DEdeg -19.40084667 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 47.7 E DEdeg 58.8 Posflg
Corr -0.3
 
 
19380-1925 B
 
 
Coord arcsec 2000 193802.39-192359.0 Coord calc 193802.39-192359.0 Mag 14.1 PmRA -3.00
PmDE 35.0 Calc delta mag 2.71
 
 
19380-1925 C
 
 
Coord arcsec 2000 193802.11-192405.2 Mag 13.8 PmRA -14.00 PmDE -26.0
Calc delta mag 2.41 Calc coord yes