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Doubles in session


Current system
18598-2111
BRT 1545


Nearby doubles
9' : 18592-2114
RST5127AB

11' : 18590-2115
KPP4133

19' : 19000-2054
DON 938

20' : 18590-2059
OL 145

31' : 18588-2139
ARA1558

34' : 19000-2145
ARA1560

39' : 18596-2150
B 2466

42' : 18580-2145
B 2870

45' : 19007-2030
ARA1165

45' : 19020-2043
J 1755

45' : 18593-2155
TDT1169

46' : 19021-2041
AAQ 10

51' : 19014-2156
ARA1906

51' : 18582-2025
HO 271

68' : 19043-2132
H N 126

69' : 19028-2204
ARA1907

71' : 19007-2220
ARA1905

72' : 19039-2152
ARA1908

73' : 19050-2121
ARA1561

76' : 19017-2001
DYL 31

77' : 19047-2144
SEE 369

78' : 19049-2046
ARA1166

79' : 18596-1952
DYL 23AB

82' : 19040-2207
ARA1909

83' : 18549-2157
RSS 495AB

83' : 19019-1954
DYL 32



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.

18598-2111 BRT 1545

 
 
18h 59m 45.27s -21° 11' 00.6" P.A. 135.00 sep 5.1 mag 11.90,12.80
 
 
Coord 2000 18598-2111 Discov num BRT1545 Comp Coord arcsec 2000 18 59 45.27 -21 11 00.6
Date first 1926 Date last 2016 Obs 6
Pa first 136 Pa last 134.7 P.A. Now (θ) 134.7°
Sep first 4.2 Sep last 5.065 Sep. Now (ρ) 5.065"
Mag pri 11.90 Mag sec 12.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -019 Sec motion ra +068
Pri motion dec +035 Sec motion dec -057
Notes
rPM=1.427
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4084914709164946688
 
 
WDS 18598-2111 BRT 1545 : 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
18598-2111 BRT1545 2000 2 135 5.1 11.90 12.80 D 185945.27-211100.6
18598-2111 BRT1545 2010 4 135 5.2 11.90 12.80 185945.27-211100.6
18598-2111 BRT1545 2015 5 135 5.1 11.90 12.80 185945.27-211100.6
18598-2111 BRT1545 2016 6 135 5.1 11.90 12.80 185945.27-211100.6

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

 
 
WDS 18598-2111 BRT 1545 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18598-2111 BRT 1545 : MEASURES
 
 
No records found.

 
 
WDS 18598-2111 : VIRTUAL EYEPIECE
 
 

18598-2111 BRT1545A mag 11.9 18598-2111 BRT1545B sep 4.9 P.A. 136.70 mag 12.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18598-2111 : ALADIN DSS IMAGE @ 18h 59m 45.27s -21° 11' 00.6"
 
 
 
 
WDS 18598-2111 BRT 1545 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18598-2111 BRT1545 distance=0' 18592-2114 HDS2693Aa,Ab distance=9' 18592-2114 RST5127AB distance=9' 18590-2115 KPP4133 distance=11' 19000-2054 DON 938 distance=19' 18590-2059 OL 145 distance=20' 18588-2139 ARA1558 distance=31' 19000-2145 ARA1560 distance=34' 18596-2150 B 2466 distance=39' 18580-2145 B 2870 distance=42' 19007-2030 ARA1165 distance=45' 19020-2043 J 1755 distance=45' 18593-2155 TDT1169 distance=45' 19021-2041 AAQ 10 distance=46' 19014-2156 ARA1906 distance=51' 18582-2025 HO 271 distance=51' 19043-2132 H N 126 distance=68' 19028-2204 ARA1907 distance=69' 19007-2220 ARA1905 distance=71' 19039-2152 ARA1908 distance=72' 19050-2121 ARA1561 distance=73' 19017-2001 DYL 31 distance=76' 19047-2144 SEE 369 distance=77' 19049-2046 ARA1166 distance=78' 18596-1952 DYL 23AB distance=79' 18596-1952 DYL 23AC distance=79' 19040-2207 ARA1909 distance=82' 18549-2157 RSS 495AB distance=83' 19019-1954 DYL 32 distance=83' 18548-2024 J 1753AB distance=85' 18548-2024 J 1753AC distance=85' 19022-1953 DYL 33 distance=85' 19061-2056 J 1840 distance=91' 19050-2018 BRT1546 distance=91' 18546-2010 ARA1163 distance=95' 18535-2030 DON 933 distance=96' 18596-1934 DYL 22 distance=97' 19008-1934 DYL 27 distance=99' 19065-2141 A 3085AB distance=99' 19065-2141 A 3085AB,C distance=99' 19052-2218 DON 947 distance=102' 18593-2253 SHN 237 distance=103' 19042-1949 DYL 40AB distance=104' 19042-2234 I 641 distance=104' 18598-1927 DYL 25BC distance=104' 18598-1927 DYL 25BD distance=104' 18598-1927 DYL 25AB distance=105' 18597-2257 DON 937 distance=106' 18555-2239 ARA1903 distance=107' 18556-2241 ARA1904 distance=107' 19037-2243 DON 945 distance=108' 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 18598-2111 BRT1545 135 5.1
Show 18592-2114 HDS2693 Aa,Ab 160 0.3 9
Show 18592-2114 RST5127 AB 189 3.2 9
Show 18590-2115 KPP4133 24 1.8 11
Show 19000-2054 DON 938 234 1.4 19
Show 18590-2059 OL 145 184 4.2 20
Show 18588-2139 ARA1558 137 6.3 31
Show 19000-2145 ARA1560 246 6.8 34
Show 18596-2150 B 2466 272 10.0 39
Show 18580-2145 B 2870 263 6.0 42
Show 19007-2030 ARA1165 288 12.1 45
Show 19020-2043 J 1755 95 3.9 45
Show 18593-2155 TDT1169 216 1.7 45
Show 19021-2041 AAQ 10 90 4.6 46
Show 19014-2156 ARA1906 334 14.2 51
Show 18582-2025 HO 271 327 17.4 51
Show 19043-2132 H N 126 183 1.3 68
Show 19028-2204 ARA1907 333 7.5 69
Show 19007-2220 ARA1905 42 9.9 71
Show 19039-2152 ARA1908 271 11.5 72
Show 19050-2121 ARA1561 214 8.4 73
Show 19017-2001 DYL 31 267 17.7 76
Show 19047-2144 SEE 369 252 38.4 77
Show 19049-2046 ARA1166 20 10.6 78
Show 18596-1952 DYL 23 AB 321 2.8 79
Show 18596-1952 DYL 23 AC 124 4.5 79
Show 19040-2207 ARA1909 110 6.0 82
Show 18549-2157 RSS 495 AB 67 21.4 83
Show 19019-1954 DYL 32 150 7.0 83
Show 18548-2024 J 1753 AB 277 8.2 85
Show 18548-2024 J 1753 AC 56 11.3 85
Show 19022-1953 DYL 33 139 8.2 85
Show 19061-2056 J 1840 116 10.2 91
Show 19050-2018 BRT1546 264 3.7 91
Show 18546-2010 ARA1163 231 15.2 95
Show 18535-2030 DON 933 237 0.3 96
Show 18596-1934 DYL 22 296 9.0 97
Show 19008-1934 DYL 27 202 9.0 99
Show 19065-2141 A 3085 AB 279 0.2 99
Show 19065-2141 A 3085 AB,C 309 16.2 99
Show 19052-2218 DON 947 140 4.3 102
Show 18593-2253 SHN 237 -1 0.1 103
Show 19042-1949 DYL 40 AB 175 4.6 104
Show 19042-2234 I 641 145 4.4 104
Show 18598-1927 DYL 25 BC 197 4.6 104
Show 18598-1927 DYL 25 BD 268 5.8 104
Show 18598-1927 DYL 25 AB 166 7.3 105
Show 18597-2257 DON 937 149 1.3 106
Show 18555-2239 ARA1903 235 8.2 107
Show 18556-2241 ARA1904 81 12.4 107
Show 19037-2243 DON 945 239 1.0 108

 
 
WDS 18598-2111 : COMPONENTS
 
 
  A
B pa=136.7°
sep=4.90"
 
 
18598-2111 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185945.27-211100.6 Mag 11.9 PmRA -19.00
PmDE 35.0
 
 
18598-2111 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185945.51-211104.2 Mag 12.8 PmRA 68.00
PmDE -57.0 Calc delta mag 0.9 Calc coord yes