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Current system
20536-4153
BRT 1115


Nearby doubles
23' : 20552-4139
UC 4327

25' : 20556-4204
BRT1116

34' : 20561-4213
UC 4335

45' : 20573-4136
UC 4343

52' : 20552-4104
UC 4326

63' : 20517-4054
HJ 5228

85' : 21009-4132
WIS 346

86' : 21008-4123
B 513

90' : 21007-4111
I 1049

103' : 21015-4246
NSN 455

103' : 21028-4206
TDT2712

113' : 20492-4012
TSN 194

115' : 20523-4000
SKF1097

117' : 21022-4300
DUN 236

124' : 20561-3953
SKF1098

124' : 20583-4345
I 1048

126' : 21043-4233
DON 999

128' : 21050-4203
CPO 619

129' : 21050-4214
UC 4372

136' : 21038-4041
RSS 37

136' : 20452-4017
CRU9013AB

137' : 20578-4402
DON 995

137' : 20501-3943
R 326

138' : 20487-4359
DON 993AB

139' : 20485-4359
DON 992

145' : 20409-4224
HJ 5211AB



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.

20536-4153 BRT 1115

 
 
20h 53m 38.10s -41° 52' 51.9" P.A. 339.00 sep 3.5 mag 12.29,12.41
 
 
Coord 2000 20536-4153 Discov num BRT1115 Comp Coord arcsec 2000 20 53 38.10 -41 52 51.9
Date first 1901 Date last 2015 Obs 4
Pa first 338 Pa last 338.5 P.A. Now (θ) 338.5°
Sep first 2.7 Sep last 3.521 Sep. Now (ρ) 3.521"
Mag pri 12.29 Mag sec 12.41 delta mag (ΔM) 0.12 Spectral class
Pri motion ra +022 Sec motion ra -014
Pri motion dec -028 Sec motion dec +069
Notes B (Blue magnitudes)
rPM=1.47
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6677476575256353280
 
 
WDS 20536-4153 BRT 1115 : 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
20536-4153 BRT1115 1901 1 338 2.7 12.29 12.41 B 205338.10-415251.9
20536-4153 BRT1115 1998 2 339 3.5 12.29 12.41 B 205338.10-415251.9
20536-4153 BRT1115 2000 3 338 3.5 12.29 12.41 B 205338.10-415251.9
20536-4153 BRT1115 2015 4 339 3.5 12.29 12.41 B 205338.10-415251.9

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

 
 
WDS 20536-4153 BRT 1115 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20536-4153 BRT 1115 : MEASURES
 
 
No records found.

 
 
WDS 20536-4153 : VIRTUAL EYEPIECE
 
 

20536-4153 BRT1115A mag 12.29 20536-4153 BRT1115B sep 3.4 P.A. 343.70 mag 12.41 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 20536-4153 : ALADIN DSS IMAGE @ 20h 53m 38.10s -41° 52' 51.9"
 
 
 
 
WDS 20536-4153 BRT 1115 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20536-4153 BRT1115 distance=0' 20552-4139 UC 4327 distance=23' 20556-4204 BRT1116 distance=25' 20561-4213 UC 4335 distance=34' 20573-4136 UC 4343 distance=45' 20552-4104 UC 4326 distance=52' 20517-4054 HJ 5228 distance=63' 21009-4132 WIS 346 distance=85' 21008-4123 B 513 distance=86' 21007-4111 I 1049 distance=90' 21015-4246 NSN 455 distance=103' 21028-4206 TDT2712 distance=103' 20492-4012 TSN 194 distance=113' 20523-4000 SKF1097 distance=115' 21022-4300 DUN 236 distance=117' 20561-3953 SKF1098 distance=124' 20583-4345 I 1048 distance=124' 21043-4233 DON 999 distance=126' 21050-4203 CPO 619 distance=128' 21050-4214 UC 4372 distance=129' 21038-4041 RSS 37 distance=136' 20452-4017 CRU9013AB distance=136' 20452-4017 DAM 815AC distance=136' 20578-4402 DON 995 distance=137' 20501-3943 R 326 distance=137' 20487-4359 DON 993AB distance=138' 20487-4359 HJ 5222AC distance=138' 20485-4359 DON 992 distance=139' 20409-4224 HJ 5211AB distance=145' 20409-4224 I 1121BC distance=145' 20417-4253 TDT2475 distance=146' 21064-4123 SEE 437AB distance=147' 21064-4123 SEE 437AC distance=147' 20555-4426 I 1430 distance=155' 20497-3921 B 502 distance=159' 20563-3916 TDT2646 distance=160' 20400-4109 UC 4250 distance=160' 20392-4131 KPP1483 distance=163' 20574-3913 TDT2658 distance=166' 20571-4439 LDS 729 distance=171' 20576-3908 WG 263 distance=172' 21011-4426 HJ 5238 distance=173' 20389-4253 AOT 88 distance=174' 21090-4126 UC 4390 distance=174' 20441-4412 KPP1048AB distance=175' 21086-4245 SYU 12 distance=175' 20427-4400 KPP3106 distance=175' 20433-3945 WG 262 distance=175' 21008-4429 TDT2693 distance=176' 21050-4357 UC 4373 distance=176' 20404-4012 WG 260 distance=176' 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 20536-4153 BRT1115 339 3.5
Show 20552-4139 UC 4327 96 77.2 23
Show 20556-4204 BRT1116 138 4.5 25
Show 20561-4213 UC 4335 196 30.8 34
Show 20573-4136 UC 4343 265 17.3 45
Show 20552-4104 UC 4326 242 36.5 52
Show 20517-4054 HJ 5228 104 32.5 63
Show 21009-4132 WIS 346 6 999.9 85
Show 21008-4123 B 513 29 3.8 86
Show 21007-4111 I 1049 346 1.3 90
Show 21015-4246 NSN 455 189 2.5 103
Show 21028-4206 TDT2712 309 0.7 103
Show 20492-4012 TSN 194 187 0.0 113
Show 20523-4000 SKF1097 2 9.6 115
Show 21022-4300 DUN 236 73 57.4 117
Show 20561-3953 SKF1098 225 6.9 124
Show 20583-4345 I 1048 137 1.6 124
Show 21043-4233 DON 999 263 4.6 126
Show 21050-4203 CPO 619 252 5.6 128
Show 21050-4214 UC 4372 12 13.9 129
Show 21038-4041 RSS 37 318 50.5 136
Show 20452-4017 CRU9013 AB 101 70.2 136
Show 20452-4017 DAM 815 AC 180 19.5 136
Show 20578-4402 DON 995 252 2.0 137
Show 20501-3943 R 326 293 40.3 137
Show 20487-4359 DON 993 AB 332 12.2 138
Show 20487-4359 HJ 5222 AC 271 28.6 138
Show 20485-4359 DON 992 291 5.2 139
Show 20409-4224 HJ 5211 AB 299 20.0 145
Show 20409-4224 I 1121 BC 243 9.3 145
Show 20417-4253 TDT2475 303 1.0 146
Show 21064-4123 SEE 437 AB 54 43.8 147
Show 21064-4123 SEE 437 AC 88 127.8 147
Show 20555-4426 I 1430 29 1.4 155
Show 20497-3921 B 502 113 1.3 159
Show 20563-3916 TDT2646 242 1.6 160
Show 20400-4109 UC 4250 315 28.8 160
Show 20392-4131 KPP1483 59 11.1 163
Show 20574-3913 TDT2658 30 0.5 166
Show 20571-4439 LDS 729 106 220.3 171
Show 20576-3908 WG 263 34 7.1 172
Show 21011-4426 HJ 5238 192 36.9 173
Show 20389-4253 AOT 88 55 15.8 174
Show 21090-4126 UC 4390 217 35.3 174
Show 20441-4412 KPP1048 AB 183 8.4 175
Show 21086-4245 SYU 12 224 0.2 175
Show 20427-4400 KPP3106 232 2.5 175
Show 20433-3945 WG 262 199 3.3 175
Show 21008-4429 TDT2693 106 1.8 176
Show 21050-4357 UC 4373 126 45.6 176
Show 20404-4012 WG 260 31 6.2 176

 
 
WDS 20536-4153 : COMPONENTS
 
 
  A
B pa=343.7°
sep=3.41"
 
 
20536-4153 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205338.10-415251.9 Mag 12.29 PmRA 22.00
PmDE -28.0
 
 
20536-4153 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205338.01-415248.6 Mag 12.41 PmRA -14.00
PmDE 69.0 Calc delta mag 0.12 Calc coord yes