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Current system
21031-1151
BRT 2779


Nearby doubles
37' : 21024-1227
OCC 914

54' : 21050-1105
HO 462AB

73' : 21080-1141
HO 149

73' : 21079-1211
HU 84

76' : 21070-1241
RST4693

82' : 21017-1032
AOT 96

83' : 21083-1222
TDT2779

83' : 20575-1142
CVR 234

84' : 21074-1057
CVR 887

87' : 20581-1237
HU 82

91' : 21003-1312
RST4073

94' : 20588-1300
UC 4348

94' : 20583-1050
CVR 878

96' : 21019-1326
WSP 70AB

97' : 21050-1020
AOT 103

100' : 20590-1311
CVR 880

100' : 21027-1012
AOT 97

100' : 21096-1122
TOK 633

100' : 21036-1012
AOT 101

101' : 20591-1313
HU 83

103' : 20570-1242
TVB 317

106' : 20560-1143
RST4070

111' : 20589-1020
GWP3024

112' : 20555-1147
HU 81

112' : 21052-1004
AOT 104

112' : 21034-1000
AOT 100



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.

21031-1151 BRT 2779

 
 
21h 03m 06.12s -11° 51' 39.6" P.A. 120.00 sep 4.1 mag 11.30,11.30
 
 
Coord 2000 21031-1151 Discov num BRT2779 Comp Coord arcsec 2000 21 03 06.12 -11 51 39.6
Date first 1906 Date last 2015 Obs 5
Pa first 113 Pa last 119.6 P.A. Now (θ) 119.6°
Sep first 3.8 Sep last 4.111 Sep. Now (ρ) 4.111"
Mag pri 11.30 Mag sec 11.30 delta mag (ΔM) 0 Spectral class
Pri motion ra -029 Sec motion ra +042
Pri motion dec +013 Sec motion dec -030
Notes
rPM=1.608
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 6889209147162636416
 
 
WDS 21031-1151 BRT 2779 : 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
21031-1151 BRT2779 1998 2 119 4.1 11.30 11.30 D 210306.12-115139.6
21031-1151 BRT2779 2000 3 119 4.1 11.30 11.30 D 210306.12-115139.6
21031-1151 BRT2779 2010 4 120 4.1 11.30 11.30 210306.12-115139.6
21031-1151 BRT2779 2015 5 120 4.1 11.30 11.30 210306.12-115139.6

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

 
 
WDS 21031-1151 BRT 2779 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21031-1151 BRT 2779 : MEASURES
 
 
No records found.

 
 
WDS 21031-1151 : VIRTUAL EYEPIECE
 
 

21031-1151 BRT2779A mag 11.3 21031-1151 BRT2779B sep 4.0 P.A. 120.10 mag 11.3 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 21031-1151 : ALADIN DSS IMAGE @ 21h 03m 06.12s -11° 51' 39.6"
 
 
 
 
WDS 21031-1151 BRT 2779 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21031-1151 BRT2779 distance=0' 21024-1227 OCC 914 distance=37' 21050-1105 HO 462AB distance=54' 21050-1105 BU 1499AC distance=54' 21080-1141 HO 149 distance=73' 21079-1211 HU 84 distance=73' 21070-1241 RST4693 distance=76' 21017-1032 AOT 96 distance=82' 21083-1222 TDT2779 distance=83' 20575-1142 CVR 234 distance=83' 21074-1057 CVR 887 distance=84' 20581-1237 HU 82 distance=87' 21003-1312 RST4073 distance=91' 20588-1300 UC 4348 distance=94' 20583-1050 CVR 878 distance=94' 21019-1326 WSP 70AB distance=96' 21019-1326 WSP 70AC distance=96' 21050-1020 AOT 103 distance=97' 20590-1311 CVR 880 distance=100' 21027-1012 AOT 97 distance=100' 21096-1122 TOK 633 distance=100' 21036-1012 AOT 101 distance=100' 20591-1313 HU 83 distance=101' 20570-1242 TVB 317 distance=103' 20560-1143 RST4070 distance=106' 20589-1020 GWP3024 distance=111' 20555-1147 HU 81 distance=112' 21052-1004 AOT 104 distance=112' 21034-1000 AOT 100 distance=112' 20590-1017 RST4071 distance=113' 21085-1028 LDS1478 distance=117' 21079-1013 BU 473AB distance=122' 21079-1013 BU 473AC distance=122' 21029-0950 AOT 98 distance=122' 20556-1052 LV 8 distance=125' 21115-1132 VOU 30 distance=126' 21103-1304 CBL 181 distance=128' 21023-0941 HJ 929 distance=132' 21075-0956 TDT2770 distance=133' 21032-0935 AOT 99 distance=137' 21124-1149 OCC 403 distance=137' 21072-1355 STF2752AB distance=138' 21072-1355 BU 157AC distance=138' 21072-1355 KPR 5AD distance=138' 20562-1331 TDT2644 distance=143' 20550-1316 GWP3016 distance=146' 21069-0937 TDT2762 distance=146' 21130-1133 VOU 24AB distance=148' 21130-1133 RST4077AC distance=148' 20531-1134 CHR 101 distance=149' 21131-1247 OCC 973 distance=157' 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 21031-1151 BRT2779 120 4.1
Show 21024-1227 OCC 914 -1 0.1 37
Show 21050-1105 HO 462 AB 218 2.5 54
Show 21050-1105 BU 1499 AC 311 118.1 54
Show 21080-1141 HO 149 300 0.8 73
Show 21079-1211 HU 84 324 4.7 73
Show 21070-1241 RST4693 51 0.3 76
Show 21017-1032 AOT 96 104 10.9 82
Show 21083-1222 TDT2779 95 0.7 83
Show 20575-1142 CVR 234 320 48.6 83
Show 21074-1057 CVR 887 309 11.0 84
Show 20581-1237 HU 82 1 2.7 87
Show 21003-1312 RST4073 4 0.4 91
Show 20588-1300 UC 4348 260 18.4 94
Show 20583-1050 CVR 878 54 18.0 94
Show 21019-1326 WSP 70 AB 168 3.2 96
Show 21019-1326 WSP 70 AC 65 12.0 96
Show 21050-1020 AOT 103 224 21.6 97
Show 20590-1311 CVR 880 16 7.7 100
Show 21027-1012 AOT 97 4 13.1 100
Show 21096-1122 TOK 633 313 999.9 100
Show 21036-1012 AOT 101 139 14.6 100
Show 20591-1313 HU 83 99 0.3 101
Show 20570-1242 TVB 317 342 7.3 103
Show 20560-1143 RST4070 13 1.8 106
Show 20589-1020 GWP3024 221 182.1 111
Show 20555-1147 HU 81 55 0.3 112
Show 21052-1004 AOT 104 174 7.6 112
Show 21034-1000 AOT 100 146 21.2 112
Show 20590-1017 RST4071 158 1.8 113
Show 21085-1028 LDS1478 200 5.2 117
Show 21079-1013 BU 473 AB 117 2.1 122
Show 21079-1013 BU 473 AC 16 39.0 122
Show 21029-0950 AOT 98 276 15.7 122
Show 20556-1052 LV 8 309 1.1 125
Show 21115-1132 VOU 30 149 0.2 126
Show 21103-1304 CBL 181 246 17.1 128
Show 21023-0941 HJ 929 2 23.9 132
Show 21075-0956 TDT2770 215 0.6 133
Show 21032-0935 AOT 99 116 7.4 137
Show 21124-1149 OCC 403 74 0.0 137
Show 21072-1355 STF2752 AB 186 3.7 138
Show 21072-1355 BU 157 AC 285 33.9 138
Show 21072-1355 KPR 5 AD 46 225.0 138
Show 20562-1331 TDT2644 252 0.6 143
Show 20550-1316 GWP3016 352 39.8 146
Show 21069-0937 TDT2762 94 0.8 146
Show 21130-1133 VOU 24 AB 173 0.2 148
Show 21130-1133 RST4077 AC 223 2.0 148
Show 20531-1134 CHR 101 183 0.2 149
Show 21131-1247 OCC 973 -1 0.1 157

 
 
WDS 21031-1151 : COMPONENTS
 
 
  A
B pa=120.1°
sep=4.04"
 
 
21031-1151 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210306.12-115139.6 Mag 11.3 PmRA -29.00
PmDE 13.0
 
 
21031-1151 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210306.36-115141.6 Mag 11.3 PmRA 42.00
PmDE -30.0 Calc coord yes