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Current system
18033-1919
BRT 1512


Nearby doubles
10' : 18039-1913
B 2431

13' : 18025-1916
BHA 22

21' : 18036-1859
TSN 185

23' : 18023-1903
ARA 722

25' : 18047-1903
B 2852

26' : 18046-1936
HJ 2817

27' : 18048-1902
OCC 536

33' : 18055-1906
ARA 727

38' : 18012-1942
B 2849

42' : 18009-1858
HJ 2815

42' : 18004-1923
OCC 526

47' : 18063-1941
J 1619

47' : 18011-1952
A 2387AB

48' : 18039-1832
ARA 450

51' : 18011-1958
I 620

51' : 18069-1923
A 2258

52' : 18067-1859
HJ 592

56' : 18063-1955
OCC9174

62' : 18077-1913
ARA 729

67' : 18062-2012
J 1618

68' : 18081-1925
ARA 730AB

68' : 18078-1852
ARA 451

70' : 18070-2005
ARA1134

74' : 17582-1916
CHR 66

75' : 18084-1856
I 625AB

76' : 18082-1847
ARA 452



Selections
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18033-1919 BRT 1512

 
 
18h 03m 21.62s -19° 19' 15.0" P.A. 34.00 sep 3.8 mag 11.73,11.81
 
 
Coord 2000 18033-1919 Discov num BRT1512 Comp Coord arcsec 2000 18 03 21.62 -19 19 15.0
Date first 1919 Date last 2015 Obs 6
Pa first 45 Pa last 33.6 P.A. Now (θ) 33.6°
Sep first 3.8 Sep last 3.751 Sep. Now (ρ) 3.751"
Mag pri 11.73 Mag sec 11.81 delta mag (ΔM) 0.08 Spectral class
Pri motion ra -003 Sec motion ra +036
Pri motion dec -010 Sec motion dec +054
Notes
rPM=1.155
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6259-02622-1 Gaia DR2 4095287845472375168
 
 
WDS 18033-1919 BRT 1512 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
18033-1919 BRT1512 1999 4 35 3.7 11.73 11.81 D 180321.62-191915.0
18033-1919 BRT1512 2015 6 34 3.8 11.73 11.81 180321.62-191915.0

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

 
 
WDS 18033-1919 BRT 1512 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18033-1919 BRT 1512 : MEASURES
 
 
No records found.

 
 
WDS 18033-1919 : VIRTUAL EYEPIECE
 
 

18033-1919 BRT1512A mag 11.73 18033-1919 BRT1512B sep 3.7 P.A. 32.10 mag 11.81 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 18033-1919 : ALADIN DSS IMAGE @ 18h 03m 21.62s -19° 19' 15.0"
 
 
 
 
WDS 18033-1919 BRT 1512 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18033-1919 BRT1512 distance=1' 18039-1913 B 2431 distance=10' 18039-1913 OCC 537Aa,Ab distance=10' 18025-1916 BHA 22 distance=13' 18036-1859 TSN 185 distance=21' 18023-1903 ARA 722 distance=23' 18047-1903 B 2852 distance=25' 18046-1936 HJ 2817 distance=26' 18048-1902 OCC 536 distance=27' 18055-1906 ARA 727 distance=33' 18012-1942 B 2849 distance=38' 18009-1858 HJ 2815 distance=42' 18004-1923 OCC 526 distance=42' 18063-1941 J 1619 distance=47' 18011-1952 A 2387AB distance=47' 18011-1952 I 9027AC distance=47' 18039-1832 ARA 450 distance=48' 18011-1958 I 620 distance=51' 18069-1923 A 2258 distance=51' 18067-1859 HJ 592 distance=52' 18063-1955 OCC9174 distance=56' 18072-1854 A 2259BC distance=61' 18072-1854 STN 41A,BC distance=61' 18077-1913 ARA 729 distance=62' 18062-2012 J 1618 distance=67' 18081-1925 AOT 68BC distance=68' 18081-1925 ARA 730AB distance=68' 18081-1925 AOT 68AC distance=68' 18078-1852 ARA 451 distance=68' 18070-2005 ARA1134 distance=70' 17582-1916 CHR 66 distance=74' 18084-1856 I 625AB distance=75' 18084-1856 AOT 69AB,C distance=75' 18084-1856 AOT 70AB,D distance=75' 18084-1856 AOT 70CD distance=75' 18082-1847 ARA 452 distance=76' 17579-1921 RST5097 distance=77' 18068-2021 DON 882 distance=80' 17577-1927 OCC 525 distance=80' 17599-2023 TDT 619 distance=80' 18089-1901 ARA 731 distance=81' 18011-1804 A 2256AB distance=82' 18011-1804 A 2256AB,C distance=82' 18011-1804 A 2256AB,D distance=82' 18011-1804 A 2256AB,E distance=82' 18000-2027 DON 876 distance=84' 17574-1925 SKF 933 distance=85' 17590-1820 ARA 449 distance=87' 17576-1953 OCC1021 distance=89' 17571-1906 ARA 719 distance=90' 17585-2016 DON 875 distance=90' 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 18033-1919 BRT1512 34 3.8 1
Show 18039-1913 B 2431 285 9.7 10
Show 18039-1913 OCC 537 Aa,Ab 104 0.9 10
Show 18025-1916 BHA 22 63 3.8 13
Show 18036-1859 TSN 185 325 0.2 21
Show 18023-1903 ARA 722 269 7.2 23
Show 18047-1903 B 2852 144 4.1 25
Show 18046-1936 HJ 2817 275 13.4 26
Show 18048-1902 OCC 536 -1 0.1 27
Show 18055-1906 ARA 727 24 9.9 33
Show 18012-1942 B 2849 351 12.5 38
Show 18009-1858 HJ 2815 104 14.4 42
Show 18004-1923 OCC 526 -1 0.4 42
Show 18063-1941 J 1619 188 6.8 47
Show 18011-1952 A 2387 AB 44 1.0 47
Show 18011-1952 I 9027 AC 301 33.3 47
Show 18039-1832 ARA 450 66 8.0 48
Show 18011-1958 I 620 64 19.4 51
Show 18069-1923 A 2258 138 0.4 51
Show 18067-1859 HJ 592 206 36.6 52
Show 18063-1955 OCC9174 -1 0.0 56
Show 18072-1854 A 2259 BC 202 1.3 61
Show 18072-1854 STN 41 A,BC 211 29.8 61
Show 18077-1913 ARA 729 343 13.1 62
Show 18062-2012 J 1618 359 8.9 67
Show 18081-1925 AOT 68 BC 298 11.9 68
Show 18081-1925 ARA 730 AB 330 12.6 68
Show 18081-1925 AOT 68 AC 314 23.6 68
Show 18078-1852 ARA 451 182 7.7 68
Show 18070-2005 ARA1134 280 11.7 70
Show 17582-1916 CHR 66 111 0.4 74
Show 18084-1856 I 625 AB 44 1.8 75
Show 18084-1856 AOT 69 AB,C 92 16.8 75
Show 18084-1856 AOT 70 AB,D 299 19.6 75
Show 18084-1856 AOT 70 CD 286 35.5 75
Show 18082-1847 ARA 452 263 12.5 76
Show 17579-1921 RST5097 183 0.9 77
Show 18068-2021 DON 882 119 1.8 80
Show 17577-1927 OCC 525 -1 0.3 80
Show 17599-2023 TDT 619 198 1.5 80
Show 18089-1901 ARA 731 224 6.3 81
Show 18011-1804 A 2256 AB 161 0.2 82
Show 18011-1804 A 2256 AB,C 4 6.8 82
Show 18011-1804 A 2256 AB,D 128 7.2 82
Show 18011-1804 A 2256 AB,E 124 21.9 82
Show 18000-2027 DON 876 15 1.2 84
Show 17574-1925 SKF 933 161 3.8 85
Show 17590-1820 ARA 449 288 14.1 87
Show 17576-1953 OCC1021 -1 0.0 89
Show 17571-1906 ARA 719 150 15.0 90
Show 17585-2016 DON 875 325 6.0 90

 
 
WDS 18033-1919 : COMPONENTS
 
 
  A
B pa=32.1°
sep=3.69"
 
 
18033-1919 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180321.62-191915.0 Mag 11.73 PmRA -3.00
PmDE -10.0
 
 
18033-1919 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180321.76-191911.9 Mag 11.81 PmRA 36.00
PmDE 54.0 Tycho2 6259-02622-1 Calc delta mag 0.08 Calc coord yes
Tycho2
Tycho2 6259-02622-1 Pflag RAmdeg 270.84009355 DEmdeg -19.32079514
PmRA 2.7 PmDE -4.5 E RAmdeg 91 E DEmdeg 114
E pmRA 4.6 E pmDE 4.9 EpRAm 1986.05 EpDEm 1983.48
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.528 E BTmag 0.252 VTmag 12.035
E VTmag 0.216 Prox 999 TYC HIP
CCDM RAdeg 270.84008722 DEdeg -19.32078500 EpRA 1990 1.86
EpDE 1990 1.81 E RAdeg 94.8 E DEdeg 120.9 Posflg
Corr 0.0