11309-1310 BRT 2728

 
 
11h 30m 51.54s -13° 10' 19.0" P.A. 271.00 sep 3.0 mag 12.40,13.00
 
 
Coord 2000 11309-1310 Discov num BRT2728 Comp Coord arcsec 2000 11 30 51.54 -13 10 19.0
Date first 1903 Date last 2016 Obs 5
Pa first 277 Pa last 270.6 P.A. Now (θ) 270.6°
Sep first 2.1 Sep last 3.01 Sep. Now (ρ) 3.01"
Mag pri 12.40 Mag sec 13.00 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Crater Gaia DR2 3561977113430702848
 
 
WDS 11309-1310 BRT 2728 : 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
11309-1310 BRT2728 1903 1 277 2.1 12.44 12.72 B 113051.79-131020.3
11309-1310 BRT2728 2000 2 271 3.0 12.44 12.72 B 113051.79-131020.3
11309-1310 BRT2728 2015 4 271 3.0 12.40 13.00 R 113051.54-131019.0
11309-1310 BRT2728 2016 5 271 3.0 12.40 13.00 R 113051.54-131019.0

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

 
 
WDS 11309-1310 BRT 2728 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11309-1310 BRT 2728 : MEASURES
 
 
No records found.

 
 
WDS 11309-1310 : VIRTUAL EYEPIECE
 
 

11309-1310 BRT2728A mag 12.4 11309-1310 BRT2728B sep 2.9 P.A. 270.60 mag 13 virtual eyepiece
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Radius:
Components only
 
 
WDS 11309-1310 : ALADIN DSS IMAGE @ 11h 30m 51.54s -13° 10' 19.0"
 
 
 
 
WDS 11309-1310 BRT 2728 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11309-1310  BRT2728 distance=0' 11273-1309  LDS4101 distance=53' 11349-1325  BRT2729 distance=62' 11265-1259  WIS 185 distance=65' 11272-1221  KUI  57 distance=73' 11262-1240  J  1575 distance=74' 11334-1428  RST3745 distance=86' 11347-1200  TDS7935 distance=91' 11365-1355  HU  131 distance=94' 11367-1357  GWP1623 distance=98' 11368-1221  BU  456AB distance=101' 11368-1221  KPP4375AC distance=101' 11368-1221  KPP4375BC distance=101' 11332-1449  TDS7923 distance=104' 11241-1235  GWP1577 distance=106' 11387-1312  KUI  58AB distance=115' 11387-1312  UC 2181AC distance=115' 11259-1143  LDS4096 distance=115' 11387-1337  GWP1629 distance=118' 11268-1456  LDS4099AB distance=121' 11268-1456  WNO  39AC distance=121' 11234-1412  GWP1575 distance=125' 11218-1313  FME   1 distance=133' 11220-1232  KPP2123 distance=136' 11355-1508  HU  463 distance=136' 11236-1143  KPP 243 distance=138' 11250-1458  GWP1582 distance=138' 11394-1410  GWP1635 distance=139' 11308-1046  LDS4108 distance=144' 11273-1055  KPP2592 distance=145' 11381-1131  TDS7969 distance=145' 11343-1531  TOK 143 distance=150' 11399-1428  BU 1078 distance=153' 11259-1057  LDS4097 distance=153' 11272-1539  HU  462 distance=158' 11360-1050  J  1577AB distance=160' 11360-1050  J  1577AC distance=160' 11228-1123  SLW 591 distance=160' 11397-1449  RST3749 distance=163' 11198-1247  J  1573 distance=164' 11301-1015  RST3740 distance=176' 11236-1050  GWP1576 distance=176' 11272-1604  HDS1627Aa,Ab distance=182' 11272-1604  LDS4100AB distance=182' 11195-1425  GWP1573 distance=182' 11279-1011  TDS7869 distance=185' 11183-1323  HU  129 distance=185' 11315-1002  GWP1598 distance=189' 11436-1401  YSC 210 distance=193' 11189-1146  HU  130 distance=195' 11238-1025  BU   26 distance=196' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 11309-1310 BRT2728 271 3.0
Show 11273-1309 LDS4101 28 1.6 53
Show 11349-1325 BRT2729 228 3.9 62
Show 11265-1259 WIS 185 153 761.3 65
Show 11272-1221 KUI 57 347 24.6 73
Show 11262-1240 J 1575 301 8.4 74
Show 11334-1428 RST3745 235 0.3 86
Show 11347-1200 TDS7935 238 1.2 91
Show 11365-1355 HU 131 152 3.1 94
Show 11367-1357 GWP1623 34 111.9 98
Show 11368-1221 BU 456 AB 162 1.2 101
Show 11368-1221 KPP4375 AC 290 3.7 101
Show 11368-1221 KPP4375 BC 298 4.2 101
Show 11332-1449 TDS7923 105 0.4 104
Show 11241-1235 GWP1577 85 26.4 106
Show 11387-1312 KUI 58 AB 248 1.1 115
Show 11387-1312 UC 2181 AC 174 92.2 115
Show 11259-1143 LDS4096 17 31.4 115
Show 11387-1337 GWP1629 335 10.2 118
Show 11268-1456 LDS4099 AB 278 24.4 121
Show 11268-1456 WNO 39 AC 103 23.0 121
Show 11234-1412 GWP1575 234 152.5 125
Show 11218-1313 FME 1 117 0.2 133
Show 11220-1232 KPP2123 191 17.2 136
Show 11355-1508 HU 463 34 1.1 136
Show 11236-1143 KPP 243 26 3.7 138
Show 11250-1458 GWP1582 58 11.7 138
Show 11394-1410 GWP1635 277 70.5 139
Show 11308-1046 LDS4108 157 27.2 144
Show 11273-1055 KPP2592 249 23.5 145
Show 11381-1131 TDS7969 320 4.3 145
Show 11343-1531 TOK 143 354 11.8 150
Show 11399-1428 BU 1078 52 8.3 153
Show 11259-1057 LDS4097 218 1.6 153
Show 11272-1539 HU 462 35 0.5 158
Show 11360-1050 J 1577 AB 274 7.9 160
Show 11360-1050 J 1577 AC 84 19.9 160
Show 11228-1123 SLW 591 54 25.9 160
Show 11397-1449 RST3749 188 1.0 163
Show 11198-1247 J 1573 214 9.2 164
Show 11301-1015 RST3740 61 0.5 176
Show 11236-1050 GWP1576 248 57.2 176
Show 11272-1604 HDS1627 Aa,Ab 114 0.2 182
Show 11272-1604 LDS4100 AB 159 50.0 182
Show 11195-1425 GWP1573 96 12.6 182
Show 11279-1011 TDS7869 303 0.5 185
Show 11183-1323 HU 129 205 0.6 185
Show 11315-1002 GWP1598 22 24.8 189
Show 11436-1401 YSC 210 205 0.2 193
Show 11189-1146 HU 130 112 1.0 195
Show 11238-1025 BU 26 68 3.0 196

 
 
WDS 11309-1310 : COMPONENTS
 
 
  A
B pa=270.6°
sep=2.93"
 
 
11309-1310 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 113051.54-131019.0 Mag 12.4 PmRA -12.00
PmDE 10.0
CCDM
Ccdm 11309-1310 RComp Comp A Note1
Note2 Discov num DRAs -2.55 DDEs -17.5
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11258S1237A
HIC
 
 
11309-1310 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113051.34-131019.0 Mag 13 Calc delta mag 0.6
Calc coord yes
CCDM
Ccdm 11309-1310 RComp Comp B Note1
Note2 Discov num BRT2728 DRAs DDEs
R dRAs Year 1903 Theta 277 Rho 2.1
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11258S1237B
HIC