18259-2053 BRT 1537

 
 
18h 25m 53.10s -20° 55' 05.7" P.A. 284.00 sep 3.4 mag 12.40,12.80
 
 
Coord 2000 18259-2053 Discov num BRT1537 Comp Coord arcsec 2000 18 25 53.10 -20 55 05.7
Date first 1919 Date last 1999 Obs 3
Pa first 293 Pa last 284.3 P.A. Now (θ) 284.3°
Sep first 3.2 Sep last 3.35 Sep. Now (ρ) 3.35"
Mag pri 12.40 Mag sec 12.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4091127224781730048
 
 
WDS 18259-2053 BRT 1537 : 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
18259-2053 BRT1537 1919 1 113 3.2 12.40 12.80
18259-2053 BRT1537 1999 3 284 3.4 12.40 12.80 182553.10-205505.7
18259-2053 BRT1537 2000 2 285 3.4 12.40 12.80 182553.10-205505.7

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

 
 
WDS 18259-2053 BRT 1537 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18259-2053 BRT 1537 : MEASURES
 
 
No records found.

 
 
WDS 18259-2053 : VIRTUAL EYEPIECE
 
 

18259-2053 BRT1537A mag 12.4 18259-2053 BRT1537B sep 3.1 P.A. 285.30 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 18259-2053 : ALADIN DSS IMAGE @ 18h 25m 53.10s -20° 55' 05.7"
 
 
 
 
WDS 18259-2053 BRT 1537 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18259-2053  BRT1537 distance=0' 18257-2102  HLD 144AB distance=8' 18257-2102  HLD 144AC distance=8' 18257-2102  HLD 144CD distance=9' 18264-2111  ARA1534 distance=18' 18254-2033  JC    6 distance=24' 18278-2052  ARA1151 distance=28' 18281-2048  RSS  32 distance=33' 18261-2019  SKF 101 distance=36' 18282-2114  HJ 2832 distance=38' 18239-2129  BRT1535 distance=44' 18230-2115  ARA1529 distance=46' 18247-2012  OCC 409 distance=47' 18273-2140  HU  239 distance=49' 18236-2133  RST5112 distance=50' 18289-2122  HU  241AB distance=50' 18289-2122  HU  241AC distance=50' 18280-2135  HU  240 distance=50' 18254-2146  ARA1533 distance=52' 18239-2139  BRT1536 distance=53' 18234-2143  ARA1530 distance=59' 18288-2138  HU  242 distance=60' 18231-2009  DON 897 distance=61' 18223-2018  BHA  27 distance=62' 18216-2052  BRT1530 distance=62' 18258-1953  ARA 750 distance=62' 18273-2154  ARA1535 distance=63' 18296-2138  ARA1536 distance=68' 18220-2143  ARA1528 distance=73' 18302-2135  ARA1537 distance=73' 18246-1944  OCC 459 distance=74' 18306-2133  ARA1538 distance=77' 18203-2055  BRT1529 distance=79' 18237-2209  BRT1534 distance=80' 18224-2201  ARA1878 distance=82' 18224-2202  ARA1877 distance=82' 18314-2124  ARA1539 distance=83' 18242-1935  BU   49AB distance=85' 18242-1935  BU   49AC distance=85' 18242-1935  BU   49AD distance=85' 18258-2220  ARA1887 distance=85' 18237-1936  ARA 746 distance=85' 18209-2004  ARA1148AB distance=87' 18321-2040  ARA1152 distance=88' 18217-2203  ARA1874 distance=89' 18315-2138  ARA1540 distance=90' 18238-1930  LEO  16 distance=90' 18226-2213  BRT1532 distance=92' 18209-1956  RST3177 distance=93' 18282-2227  ARA1889 distance=99' 18281-2228  ARA1888 distance=99' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18259-2053 BRT1537 284 3.4
Show 18257-2102 HLD 144 AB 42 2.8 8
Show 18257-2102 HLD 144 AC 281 68.8 8
Show 18257-2102 HLD 144 CD 159 7.5 9
Show 18264-2111 ARA1534 270 13.2 18
Show 18254-2033 JC 6 280 1.7 24
Show 18278-2052 ARA1151 40 16.1 28
Show 18281-2048 RSS 32 223 45.7 33
Show 18261-2019 SKF 101 35 2.9 36
Show 18282-2114 HJ 2832 21 23.1 38
Show 18239-2129 BRT1535 307 4.5 44
Show 18230-2115 ARA1529 307 11.8 46
Show 18247-2012 OCC 409 -1 0.0 47
Show 18273-2140 HU 239 185 3.1 49
Show 18236-2133 RST5112 25 0.3 50
Show 18289-2122 HU 241 AB 34 4.1 50
Show 18289-2122 HU 241 AC 301 63.0 50
Show 18280-2135 HU 240 35 4.7 50
Show 18254-2146 ARA1533 336 13.3 52
Show 18239-2139 BRT1536 71 3.5 53
Show 18234-2143 ARA1530 101 14.5 59
Show 18288-2138 HU 242 279 1.2 60
Show 18231-2009 DON 897 129 1.6 61
Show 18223-2018 BHA 27 236 7.0 62
Show 18216-2052 BRT1530 337 5.5 62
Show 18258-1953 ARA 750 112 3.6 62
Show 18273-2154 ARA1535 38 11.4 63
Show 18296-2138 ARA1536 147 15.5 68
Show 18220-2143 ARA1528 298 16.6 73
Show 18302-2135 ARA1537 77 13.4 73
Show 18246-1944 OCC 459 -1 2.5 74
Show 18306-2133 ARA1538 255 9.4 77
Show 18203-2055 BRT1529 281 4.2 79
Show 18237-2209 BRT1534 117 4.7 80
Show 18224-2201 ARA1878 264 12.4 82
Show 18224-2202 ARA1877 255 9.0 82
Show 18314-2124 ARA1539 4 5.0 83
Show 18242-1935 BU 49 AB 45 8.2 85
Show 18242-1935 BU 49 AC 304 22.4 85
Show 18242-1935 BU 49 AD 149 23.4 85
Show 18258-2220 ARA1887 187 6.0 85
Show 18237-1936 ARA 746 280 12.9 85
Show 18209-2004 ARA1148 AB 310 11.1 87
Show 18321-2040 ARA1152 134 14.5 88
Show 18217-2203 ARA1874 288 9.6 89
Show 18315-2138 ARA1540 10 14.8 90
Show 18238-1930 LEO 16 84 1.2 90
Show 18226-2213 BRT1532 245 5.8 92
Show 18209-1956 RST3177 326 1.3 93
Show 18282-2227 ARA1889 9 9.0 99
Show 18281-2228 ARA1888 250 13.7 99

 
 
WDS 18259-2053 : COMPONENTS
 
 
  A
B pa=285.3°
sep=3.14"
 
 
18259-2053 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182553.10-205505.7 Mag 12.4 PmRA 6.00
PmDE -17.0
 
 
18259-2053 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182552.88-205504.9 Mag 12.8 Calc delta mag 0.4
Calc coord yes