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Doubles in session


Current system
23171-2252
BRT 1576


Nearby doubles
11' : 23174-2242
UC 4919

23' : 23186-2243
TDT3975

42' : 23197-2314
SEE 482

65' : 23131-2324
UC 4903

65' : 23125-2303
LDS2971

74' : 23221-2316
TDT4001

83' : 23128-2156
HLD 170

86' : 23125-2349
HDS3306

88' : 23230-2324
LDS6029

91' : 23185-2122
LDS6024

92' : 23228-2231
LDS6397

94' : 23131-2406
SEE 479

103' : 23099-2227
RST3320

109' : 23227-2136
WIS 382

110' : 23223-2415
B 599

113' : 23141-2107
HJ 3178

115' : 23120-2120
LDS6012

117' : 23241-2146
I 1058AB

117' : 23095-2202
KPP2637

120' : 23234-2129
DON1047

128' : 23236-2423
TDT4017

130' : 23184-2500
HJ 5393

132' : 23181-2503
UC 4921

139' : 23181-2034
CVR1715

140' : 23071-2310
LDS5047

140' : 23076-2204
LDS6006



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.

23171-2252 BRT 1576

 
 
23h 17m 07.71s -22° 51' 48.4" P.A. 169.00 sep 4.5 mag 13.50,13.90
 
 
Coord 2000 23171-2252 Discov num BRT1576 Comp Coord arcsec 2000 23 17 07.71 -22 51 48.4
Date first 1922 Date last 2016 Obs 7
Pa first 169 Pa last 169.1 P.A. Now (θ) 169.1°
Sep first 4.7 Sep last 4.477 Sep. Now (ρ) 4.477"
Mag pri 13.50 Mag sec 13.90 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -007 Sec motion ra +017
Pri motion dec +072 Sec motion dec -052
Notes
rPM=1.746
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2384928544138482688
 
 
WDS 23171-2252 BRT 1576 : 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
23171-2252 BRT1576 1998 2 169 4.5 13.50 13.90 D 231707.71-225148.4
23171-2252 BRT1576 1999 3 169 4.5 13.50 13.90 D 231707.71-225148.4
23171-2252 BRT1576 2010 4 170 4.5 13.50 13.90 231707.71-225148.4
23171-2252 BRT1576 2015 5 169 4.5 13.50 13.90 231707.71-225148.4
23171-2252 BRT1576 2016 7 169 4.5 13.50 13.90 231707.71-225148.4

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

 
 
WDS 23171-2252 BRT 1576 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23171-2252 BRT 1576 : MEASURES
 
 
No records found.

 
 
WDS 23171-2252 : VIRTUAL EYEPIECE
 
 

23171-2252 BRT1576A mag 13.5 23171-2252 BRT1576B sep 4.5 P.A. 169.90 mag 13.9 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 23171-2252 : ALADIN DSS IMAGE @ 23h 17m 07.71s -22° 51' 48.4"
 
 
 
 
WDS 23171-2252 BRT 1576 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23171-2252 BRT1576 distance=1' 23174-2242 UC 4919 distance=11' 23186-2243 TDT3975 distance=23' 23197-2314 SEE 482 distance=42' 23131-2324 UC 4903 distance=65' 23125-2303 LDS2971 distance=65' 23221-2316 TDT4001 distance=74' 23128-2156 HLD 170 distance=83' 23125-2349 HDS3306 distance=86' 23230-2324 LDS6029 distance=88' 23185-2122 LDS6024 distance=91' 23228-2231 LDS6397 distance=92' 23131-2406 SEE 479 distance=94' 23099-2227 RST3320 distance=103' 23227-2136 WIS 382 distance=109' 23223-2415 B 599 distance=110' 23141-2107 HJ 3178 distance=113' 23120-2120 LDS6012 distance=115' 23241-2146 I 1058AB distance=117' 23095-2202 KPP2637 distance=117' 23234-2129 DON1047 distance=120' 23236-2423 TDT4017 distance=128' 23184-2500 HJ 5393 distance=130' 23181-2503 UC 4921 distance=132' 23181-2034 CVR1715 distance=139' 23071-2310 LDS5047 distance=140' 23076-2204 LDS6006 distance=140' 23074-2211 BRT1575 distance=141' 23163-2031 CVR1714 distance=142' 23266-2144 SEE 485 distance=148' 23088-2119 ARA1596AB distance=149' 23064-2310 UC 4882 distance=149' 23145-2026 TDT3948 distance=150' 23147-2026 CVR 981 distance=150' 23064-2227 ARA1946 distance=151' 23264-2132 ARA1949 distance=152' 23065-2217 TDT3886 distance=152' 23099-2057 LDS5052 distance=152' 23262-2126 HDO 176 distance=153' 23067-2345 HDS3293Aa,Ab distance=154' 23067-2345 B 588AB distance=154' 23096-2446 UC 4897 distance=154' 23285-2306 LDS6399 distance=158' 23064-2152 HJ 3166 distance=160' 23191-2530 RST1162 distance=162' 23267-2426 SKF 156 distance=163' 23152-2009 DON1121 distance=165' 23216-2018 HU 292 distance=167' 23292-2315 HDS3344AB distance=168' 23095-2503 B 592 distance=169' 23292-2316 AOT 122 distance=169' 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 23171-2252 BRT1576 169 4.5 1
Show 23174-2242 UC 4919 183 8.2 11
Show 23186-2243 TDT3975 286 7.3 23
Show 23197-2314 SEE 482 96 13.8 42
Show 23131-2324 UC 4903 132 15.5 65
Show 23125-2303 LDS2971 270 3.4 65
Show 23221-2316 TDT4001 243 0.5 74
Show 23128-2156 HLD 170 313 1.0 83
Show 23125-2349 HDS3306 79 0.2 86
Show 23230-2324 LDS6029 115 250.2 88
Show 23185-2122 LDS6024 77 289.1 91
Show 23228-2231 LDS6397 143 4.6 92
Show 23131-2406 SEE 479 54 12.1 94
Show 23099-2227 RST3320 92 0.2 103
Show 23227-2136 WIS 382 121 999.9 109
Show 23223-2415 B 599 227 0.7 110
Show 23141-2107 HJ 3178 148 20.0 113
Show 23120-2120 LDS6012 21 88.8 115
Show 23241-2146 I 1058 AB 233 1.9 117
Show 23095-2202 KPP2637 112 24.5 117
Show 23234-2129 DON1047 195 0.3 120
Show 23236-2423 TDT4017 48 0.5 128
Show 23184-2500 HJ 5393 292 21.1 130
Show 23181-2503 UC 4921 230 24.8 132
Show 23181-2034 CVR1715 142 3.5 139
Show 23071-2310 LDS5047 48 151.1 140
Show 23076-2204 LDS6006 319 15.6 140
Show 23074-2211 BRT1575 345 3.4 141
Show 23163-2031 CVR1714 125 4.0 142
Show 23266-2144 SEE 485 131 5.3 148
Show 23088-2119 ARA1596 AB 273 10.4 149
Show 23064-2310 UC 4882 189 16.3 149
Show 23145-2026 TDT3948 142 0.7 150
Show 23147-2026 CVR 981 63 12.7 150
Show 23064-2227 ARA1946 227 9.6 151
Show 23264-2132 ARA1949 338 9.1 152
Show 23065-2217 TDT3886 255 1.4 152
Show 23099-2057 LDS5052 25 49.9 152
Show 23262-2126 HDO 176 56 4.9 153
Show 23067-2345 HDS3293 Aa,Ab 20 0.2 154
Show 23067-2345 B 588 AB 83 2.9 154
Show 23096-2446 UC 4897 71 35.6 154
Show 23285-2306 LDS6399 220 5.3 158
Show 23064-2152 HJ 3166 138 7.8 160
Show 23191-2530 RST1162 18 0.5 162
Show 23267-2426 SKF 156 221 8.8 163
Show 23152-2009 DON1121 119 9.6 165
Show 23216-2018 HU 292 121 0.3 167
Show 23292-2315 HDS3344 AB 261 0.4 168
Show 23095-2503 B 592 178 4.2 169
Show 23292-2316 AOT 122 267 17.0 169

 
 
WDS 23171-2252 : COMPONENTS
 
 
  A
B pa=169.9°
sep=4.46"
 
 
23171-2252 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 231707.71-225148.4 Mag 13.5 PmRA -7.00
PmDE 72.0 DM CD-2317826
 
 
23171-2252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231707.77-225152.8 Mag 13.9 PmRA 17.00
PmDE -52.0 Calc delta mag 0.4 Calc coord yes