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Doubles in session


Current system
15564-5459
BRT 2088


Nearby doubles
16' : 15554-5446
FIN 239AB

21' : 15557-5439
HDS2241

28' : 15544-5518
I 550

29' : 15548-5434
RST2984AB

29' : 15544-5520
I 549

30' : 15563-5527
JSP 673

35' : 16002-5511
TDS9720

44' : 16005-5525
TDS9723

47' : 15531-5534
JSP 672

47' : 15511-5503
DUN 193AB

47' : 15525-5426
FIN 237

53' : 15509-5439
RST2982

55' : 16016-5531
RST1869

56' : 15502-5446
HJ 4806

58' : 15587-5404
I 553

59' : 15506-5528
JSP 670

61' : 16015-5416
HDS2258

66' : 15496-5526
JSP 669

67' : 16016-5409
I 554AB

70' : 15546-5351
POM 15

72' : 16001-5355
LPO 54

74' : 15489-5424
FIN 61

79' : 16051-5437
RST2996

79' : 15596-5612
HDS2251

81' : 16056-5442
BRT2089

84' : 15531-5339
VVV 32



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.

15564-5459 BRT 2088

 
 
15h 56m 30.07s -54° 57' 52.0" P.A. 242.00 sep 4.5 mag 12.10,11.50
 
 
Coord 2000 15564-5459 Discov num BRT2088 Comp Coord arcsec 2000 15 56 30.07 -54 57 52.0
Date first 1892 Date last 2016 Obs 4
Pa first 238 Pa last 242 P.A. Now (θ) 242°
Sep first 4.5 Sep last 4.477 Sep. Now (ρ) 4.477"
Mag pri 12.10 Mag sec 11.50 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +006 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Gaia DR2 5884568231701297664
 
 
WDS 15564-5459 BRT 2088 : 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
15564-5459 BRT2088 1892 1 238 4.5 12.75 13.20 155626.85-545829.6
15564-5459 BRT2088 2000 2 241 4.5 12.75 13.20 155626.85-545829.6
15564-5459 BRT2088 2016 4 242 4.5 12.10 11.50 155630.07-545752.0

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

 
 
WDS 15564-5459 BRT 2088 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15564-5459 BRT 2088 : MEASURES
 
 
No records found.

 
 
WDS 15564-5459 : VIRTUAL EYEPIECE
 
 

15564-5459 BRT2088A mag 12.1 15564-5459 BRT2088B sep 3.1 P.A. 227.20 mag 11.5 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 15564-5459 : ALADIN DSS IMAGE @ 15h 56m 30.07s -54° 57' 52.0"
 
 
 
 
WDS 15564-5459 BRT 2088 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15564-5459 BRT2088 distance=0' 15554-5446 FIN 239AB distance=16' 15554-5446 FIN 239AC distance=16' 15557-5439 HDS2241 distance=21' 15544-5518 I 550 distance=28' 15548-5434 RST2984AB distance=29' 15548-5434 KRV 13AC distance=29' 15544-5520 I 549 distance=29' 15563-5527 JSP 673 distance=30' 16002-5511 TDS9720 distance=35' 16005-5525 TDS9723 distance=44' 15531-5534 JSP 672 distance=47' 15511-5503 DUN 193AB distance=47' 15511-5503 ARY 99AC distance=47' 15525-5426 FIN 237 distance=47' 15509-5439 RST2982 distance=53' 16016-5531 RST1869 distance=55' 15502-5446 HJ 4806 distance=56' 15587-5404 I 553 distance=58' 15506-5528 JSP 670 distance=59' 16015-5416 HDS2258 distance=61' 15496-5526 JSP 669 distance=66' 16016-5409 I 554AB distance=67' 16016-5409 I 554AC distance=67' 15546-5351 POM 15 distance=70' 16001-5355 LPO 54 distance=72' 15489-5424 FIN 61 distance=74' 16051-5437 RST2996 distance=79' 15596-5612 HDS2251 distance=79' 16056-5442 BRT2089 distance=81' 15531-5339 VVV 32 distance=84' 16037-5402 SKF 406AB distance=84' 16037-5402 SKF 406AC distance=84' 16037-5556 RST1873 distance=85' 15535-5334 FIN 238 distance=89' 15467-5535 TSN 175 distance=92' 15490-5608 JSP 930 distance=94' 16052-5355 KRV 12AB distance=99' 16052-5355 KRV 12AC distance=99' 15594-5319 TDS9713 distance=102' 16044-5343 DUN 198 distance=102' 16073-5412 TDS9765 distance=105' 15485-5339 TDS9638 distance=105' 15533-5317 LPO 53 distance=106' 15450-5535 JSP 665 distance=106' 16089-5453 LDS 550 distance=107' 15457-5559 I 546 distance=111' 15454-5400 TDS9614 distance=113' 15439-5429 KPP 777 distance=113' 15455-5400 VVV 31 distance=113' 15443-5419 I 1099 distance=113' 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 15564-5459 BRT2088 242 4.5
Show 15554-5446 FIN 239 AB 46 2.1 16
Show 15554-5446 FIN 239 AC 272 8.0 16
Show 15557-5439 HDS2241 286 1.1 21
Show 15544-5518 I 550 42 8.9 28
Show 15548-5434 RST2984 AB 315 2.5 29
Show 15548-5434 KRV 13 AC 293 18.0 29
Show 15544-5520 I 549 97 2.5 29
Show 15563-5527 JSP 673 269 0.4 30
Show 16002-5511 TDS9720 280 2.1 35
Show 16005-5525 TDS9723 284 3.7 44
Show 15531-5534 JSP 672 355 0.5 47
Show 15511-5503 DUN 193 AB 12 16.2 47
Show 15511-5503 ARY 99 AC 21 50.9 47
Show 15525-5426 FIN 237 51 0.5 47
Show 15509-5439 RST2982 207 2.0 53
Show 16016-5531 RST1869 6 2.2 55
Show 15502-5446 HJ 4806 325 15.2 56
Show 15587-5404 I 553 74 2.0 58
Show 15506-5528 JSP 670 24 5.6 59
Show 16015-5416 HDS2258 185 0.2 61
Show 15496-5526 JSP 669 312 1.0 66
Show 16016-5409 I 554 AB 185 4.0 67
Show 16016-5409 I 554 AC 154 5.8 67
Show 15546-5351 POM 15 143 7.4 70
Show 16001-5355 LPO 54 185 2.9 72
Show 15489-5424 FIN 61 214 0.5 74
Show 16051-5437 RST2996 239 0.9 79
Show 15596-5612 HDS2251 290 0.1 79
Show 16056-5442 BRT2089 179 5.0 81
Show 15531-5339 VVV 32 36 8.6 84
Show 16037-5402 SKF 406 AB 357 4.7 84
Show 16037-5402 SKF 406 AC 237 7.0 84
Show 16037-5556 RST1873 91 1.7 85
Show 15535-5334 FIN 238 230 0.4 89
Show 15467-5535 TSN 175 30 0.3 92
Show 15490-5608 JSP 930 330 4.3 94
Show 16052-5355 KRV 12 AB 73 17.0 99
Show 16052-5355 KRV 12 AC 148 7.6 99
Show 15594-5319 TDS9713 290 0.9 102
Show 16044-5343 DUN 198 192 81.3 102
Show 16073-5412 TDS9765 76 0.4 105
Show 15485-5339 TDS9638 352 9.1 105
Show 15533-5317 LPO 53 163 10.8 106
Show 15450-5535 JSP 665 17 2.5 106
Show 16089-5453 LDS 550 301 7.3 107
Show 15457-5559 I 546 266 0.8 111
Show 15454-5400 TDS9614 214 1.9 113
Show 15439-5429 KPP 777 235 6.7 113
Show 15455-5400 VVV 31 177 39.7 113
Show 15443-5419 I 1099 25 0.5 113

 
 
WDS 15564-5459 : COMPONENTS
 
 
  A
B pa=227.2°
sep=3.09"
 
 
15564-5459 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155630.07-545752.0 Mag 12.1 PmRA 6.00
PmDE -9.0
 
 
15564-5459 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155629.81-545754.1 Mag 11.5 Calc delta mag 0.6
Calc coord yes