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Current system
17312-4552
BRT 975


Nearby doubles
12' : 17320-4559
ARY 93

13' : 17318-4602
I 40

28' : 17335-4606
RST 941

30' : 17340-4600
DON 843

31' : 17332-4531
I 603

31' : 17283-4550
DON 840

34' : 17280-4545
B 1858

38' : 17294-4520
CPO 528

42' : 17326-4631
RST 936

46' : 17269-4551
HJ 4949AB

47' : 17327-4636
RST 937

48' : 17267-4551
ARY 109

48' : 17324-4638
HJ 4957

48' : 17298-4638
SHN 220

52' : 17313-4501
DON 841

54' : 17359-4611
NSN 379

58' : 17347-4508
RSS 451

64' : 17254-4611
RST 927

68' : 17257-4516
B 1857

74' : 17374-4519
BRT 985

75' : 17383-4555
CPO9246

76' : 17252-4512
B 1856

77' : 17376-4516
CPO 539

77' : 17273-4657
I 597

78' : 17306-4709
RST 933

78' : 17279-4702
RST5543



Selections
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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.

17312-4552 BRT 975

 
 
17h 31m 11.39s -45° 51' 58.0" P.A. 134.00 sep 5.1 mag 13.30,13.30
 
 
Coord 2000 17312-4552 Discov num BRT 975 Comp Coord arcsec 2000 17 31 11.39 -45 51 58.0
Date first 1904 Date last 2015 Obs 5
Pa first 136 Pa last 134.2 P.A. Now (θ) 134.2°
Sep first 4.6 Sep last 5.062 Sep. Now (ρ) 5.062"
Mag pri 13.30 Mag sec 13.30 delta mag (ΔM) 0 Spectral class
Pri motion ra -039 Sec motion ra +010
Pri motion dec +022 Sec motion dec -018
Notes
rPM=1.413
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Gaia DR2 5952148163370906368
 
 
WDS 17312-4552 BRT 975 : 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
17312-4552 BRT 975 1999 2 134 5.1 13.30 13.30 D 173111.39-455158.0
17312-4552 BRT 975 2010 4 137 4.6 13.30 13.30 173111.39-455158.0
17312-4552 BRT 975 2015 5 134 5.1 13.30 13.30 173111.39-455158.0

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

 
 
WDS 17312-4552 BRT 975 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17312-4552 BRT 975 : MEASURES
 
 
No records found.

 
 
WDS 17312-4552 : VIRTUAL EYEPIECE
 
 

17312-4552 BRT 975A mag 13.3 17312-4552 BRT 975B sep 4.3 P.A. 144.40 mag 13.3 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 17312-4552 : ALADIN DSS IMAGE @ 17h 31m 11.39s -45° 51' 58.0"
 
 
 
 
WDS 17312-4552 BRT 975 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17312-4552 BRT 975 distance=0' 17320-4559 ARY 93 distance=12' 17318-4602 I 40 distance=13' 17335-4606 RST 941 distance=28' 17340-4600 DON 843 distance=30' 17332-4531 I 603 distance=31' 17283-4550 DON 840 distance=31' 17280-4545 B 1858 distance=34' 17294-4520 CPO 528 distance=38' 17326-4631 RST 936 distance=42' 17269-4551 HJ 4949AB distance=46' 17269-4551 DUN 216AC distance=46' 17327-4636 RST 937 distance=47' 17267-4551 ARY 109 distance=48' 17324-4638 HJ 4957 distance=48' 17298-4638 SHN 220 distance=48' 17313-4501 DON 841 distance=52' 17359-4611 NSN 379 distance=54' 17347-4508 RSS 451 distance=58' 17254-4611 RST 927 distance=64' 17257-4516 B 1857 distance=68' 17374-4519 BRT 985 distance=74' 17383-4555 CPO9246 distance=75' 17252-4512 B 1856 distance=76' 17376-4516 CPO 539 distance=77' 17273-4657 I 597 distance=77' 17306-4709 RST 933 distance=78' 17279-4702 RST5543 distance=78' 17350-4700 I 1329 distance=79' 17389-4546 DON 851 distance=81' 17388-4532 B 2841 distance=83' 17383-4513 HDS2491 distance=85' 17310-4717 WFC 195AB distance=85' 17310-4717 SKF1416AC distance=85' 17339-4712 BRT 981 distance=86' 17395-4553 SKF1418AB distance=87' 17395-4553 KPP4390AC distance=87' 17395-4553 KPP4390BC distance=87' 17253-4451 SKF1055 distance=87' 17275-4709 LDS 597 distance=88' 17397-4559 HDS2497 distance=89' 17365-4703 I 1330 distance=90' 17237-4510 I 593 distance=90' 17228-4537 EVS 30AB distance=90' 17228-4537 EVS 30AC distance=90' 17228-4537 GAA 15Aa,Ab distance=90' 17227-4611 BRT 961 distance=91' 17321-4420 COO 214AB distance=94' 17321-4420 COO 214BC distance=94' 17245-4656 CPO 521 distance=94' 17340-4421 RST5435 distance=96' 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 17312-4552 BRT 975 134 5.1
Show 17320-4559 ARY 93 206 56.4 12
Show 17318-4602 I 40 210 20.5 13
Show 17335-4606 RST 941 150 2.2 28
Show 17340-4600 DON 843 222 4.3 30
Show 17332-4531 I 603 78 1.3 31
Show 17283-4550 DON 840 12 1.3 31
Show 17280-4545 B 1858 237 2.2 34
Show 17294-4520 CPO 528 357 4.7 38
Show 17326-4631 RST 936 261 0.5 42
Show 17269-4551 HJ 4949 AB 251 2.1 46
Show 17269-4551 DUN 216 AC 312 102.5 46
Show 17327-4636 RST 937 307 5.3 47
Show 17267-4551 ARY 109 155 10.5 48
Show 17324-4638 HJ 4957 260 2.9 48
Show 17298-4638 SHN 220 -1 0.2 48
Show 17313-4501 DON 841 29 2.2 52
Show 17359-4611 NSN 379 276 12.0 54
Show 17347-4508 RSS 451 154 11.2 58
Show 17254-4611 RST 927 312 2.4 64
Show 17257-4516 B 1857 51 4.5 68
Show 17374-4519 BRT 985 96 4.0 74
Show 17383-4555 CPO9246 36 4.4 75
Show 17252-4512 B 1856 140 1.6 76
Show 17376-4516 CPO 539 216 5.5 77
Show 17273-4657 I 597 357 1.0 77
Show 17306-4709 RST 933 253 0.4 78
Show 17279-4702 RST5543 355 1.4 78
Show 17350-4700 I 1329 356 4.2 79
Show 17389-4546 DON 851 243 2.1 81
Show 17388-4532 B 2841 44 5.5 83
Show 17383-4513 HDS2491 247 0.5 85
Show 17310-4717 WFC 195 AB 271 6.1 85
Show 17310-4717 SKF1416 AC 138 30.0 85
Show 17339-4712 BRT 981 110 5.3 86
Show 17395-4553 SKF1418 AB 82 15.4 87
Show 17395-4553 KPP4390 AC 214 30.9 87
Show 17395-4553 KPP4390 BC 229 42.8 87
Show 17253-4451 SKF1055 47 7.6 87
Show 17275-4709 LDS 597 82 12.5 88
Show 17397-4559 HDS2497 169 0.5 89
Show 17365-4703 I 1330 21 3.4 90
Show 17237-4510 I 593 282 0.8 90
Show 17228-4537 EVS 30 AB 268 14.4 90
Show 17228-4537 EVS 30 AC 215 18.0 90
Show 17228-4537 GAA 15 Aa,Ab 235 0.0 90
Show 17227-4611 BRT 961 327 4.6 91
Show 17321-4420 COO 214 AB 38 8.8 94
Show 17321-4420 COO 214 BC 342 10.2 94
Show 17245-4656 CPO 521 265 4.2 94
Show 17340-4421 RST5435 325 1.1 96

 
 
WDS 17312-4552 : COMPONENTS
 
 
  A
B pa=144.4°
sep=4.34"
 
 
17312-4552 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173111.39-455158.0 Mag 13.3 PmRA -39.00
PmDE 22.0
 
 
17312-4552 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173111.63-455201.5 Mag 13.3 PmRA 10.00
PmDE -18.0 Calc coord yes