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Current system
16547-4532
BRT 930


Nearby doubles
13' : 16555-4522
I 1111

14' : 16544-4545
TDT 135

15' : 16555-4520
I 995

17' : 16547-4515
BRT 932

20' : 16531-4523
I 575

23' : 16564-4518
CPO 502

24' : 16549-4508
BRT 935

25' : 16552-4556
TDT 143

30' : 16556-4504
TDT 148

33' : 16551-4459
CHR 253AB

37' : 16555-4607
TDT 146

41' : 16508-4532
COO 202

42' : 16579-4556
HJ 4899

48' : 16505-4514
CPO 493

48' : 16533-4446
BRT 927

50' : 16593-4522
CPO 505

52' : 16511-4457
BRT 926

52' : 16534-4442
CPO 497

54' : 16596-4519
DON 820

54' : 16515-4450
DON 813

54' : 16576-4447
DON 818

58' : 16511-4616
POM 20

61' : 16567-4435
BRT 938

62' : 16546-4430
BRT 931

64' : 16597-4606
BRT 940

64' : 17007-4540
CPO 508



Selections
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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.

16547-4532 BRT 930

 
 
16h 54m 41.24s -45° 31' 46.5" P.A. 158.00 sep 3.1 mag 11.40,12.20
 
 
Coord 2000 16547-4532 Discov num BRT 930 Comp Coord arcsec 2000 16 54 41.24 -45 31 46.5
Date first 1902 Date last 2015 Obs 3
Pa first 173 Pa last 158.1 P.A. Now (θ) 158.1°
Sep first 3.3 Sep last 3.143 Sep. Now (ρ) 3.143"
Mag pri 11.40 Mag sec 12.20 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -006 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 8327-01611-1 Gaia DR2 5964015127959566720
 
 
WDS 16547-4532 BRT 930 : 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
16547-4532 BRT 930 1902 2 175 3.6 11.40 12.20 165441.24-453146.5
16547-4532 BRT 930 2015 3 158 3.1 11.40 12.20 S 165441.24-453146.5

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

 
 
WDS 16547-4532 BRT 930 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16547-4532 BRT 930 : MEASURES
 
 
No records found.

 
 
WDS 16547-4532 : VIRTUAL EYEPIECE
 
 

16547-4532 BRT 930A mag 11.4 16547-4532 BRT 930B sep 3.0 P.A. 164.30 mag 12.2 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 16547-4532 : ALADIN DSS IMAGE @ 16h 54m 41.24s -45° 31' 46.5"
 
 
 
 
WDS 16547-4532 BRT 930 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16547-4532 BRT 930 distance=0' 16555-4522 I 1111 distance=13' 16544-4545 TDT 135 distance=14' 16555-4520 I 995 distance=15' 16547-4515 BRT 932 distance=17' 16531-4523 I 575 distance=20' 16564-4518 CPO 502 distance=23' 16549-4508 BRT 935 distance=24' 16552-4556 TDT 143 distance=25' 16556-4504 TDT 148 distance=30' 16551-4459 CHR 253AB distance=33' 16551-4459 SNA 59Aa,Ab distance=33' 16551-4459 SNA 59AC distance=33' 16551-4459 SNA 59AD distance=33' 16555-4607 TDT 146 distance=37' 16508-4532 COO 202 distance=41' 16579-4556 HJ 4899 distance=42' 16505-4514 CPO 493 distance=48' 16533-4446 BRT 927 distance=48' 16593-4522 CPO 505 distance=50' 16511-4457 BRT 926 distance=52' 16534-4442 CPO 497 distance=52' 16596-4519 DON 820 distance=54' 16515-4450 DON 813 distance=54' 16576-4447 DON 818 distance=54' 16511-4616 POM 20 distance=58' 16567-4435 BRT 938 distance=61' 16546-4430 BRT 931 distance=62' 16597-4606 BRT 940 distance=64' 17007-4540 CPO 508 distance=64' 16542-4639 BRT 928 distance=68' 16501-4443 BRT 924 distance=69' 17013-4527 RST5424 distance=70' 16478-4544 I 1301 distance=74' 16495-4443 BRT 923 distance=74' 17017-4516 RST5425 distance=76' 16475-4528 HDO 260 distance=76' 16480-4607 DON 810 distance=79' 16559-4650 RST 887 distance=80' 16487-4623 BRT 921 distance=80' 16502-4637 B 2394 distance=81' 16562-4651 HJ 4896 distance=81' 16484-4620 TDT 95 distance=82' 16597-4637 RST 891 distance=84' 16540-4655 HJ 4890 distance=84' 16469-4553 SNA 46AB distance=84' 16469-4553 SNA 46AC distance=84' 16511-4648 CPO 494 distance=86' 16509-4416 DON 812 distance=86' 17028-4540 BRT 942 distance=87' 16512-4655 TDT 116 distance=91' 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 16547-4532 BRT 930 158 3.1
Show 16555-4522 I 1111 39 3.0 13
Show 16544-4545 TDT 135 273 0.4 14
Show 16555-4520 I 995 224 2.3 15
Show 16547-4515 BRT 932 105 4.3 17
Show 16531-4523 I 575 149 0.9 20
Show 16564-4518 CPO 502 52 4.9 23
Show 16549-4508 BRT 935 215 3.8 24
Show 16552-4556 TDT 143 291 0.5 25
Show 16556-4504 TDT 148 322 0.6 30
Show 16551-4459 CHR 253 AB 337 0.6 33
Show 16551-4459 SNA 59 Aa,Ab 120 0.1 33
Show 16551-4459 SNA 59 AC 222 3.5 33
Show 16551-4459 SNA 59 AD 128 7.4 33
Show 16555-4607 TDT 146 121 2.6 37
Show 16508-4532 COO 202 13 10.9 41
Show 16579-4556 HJ 4899 272 2.2 42
Show 16505-4514 CPO 493 159 7.7 48
Show 16533-4446 BRT 927 172 2.5 48
Show 16593-4522 CPO 505 165 3.5 50
Show 16511-4457 BRT 926 156 5.0 52
Show 16534-4442 CPO 497 184 3.3 52
Show 16596-4519 DON 820 150 1.0 54
Show 16515-4450 DON 813 131 0.4 54
Show 16576-4447 DON 818 136 3.5 54
Show 16511-4616 POM 20 85 8.6 58
Show 16567-4435 BRT 938 164 4.8 61
Show 16546-4430 BRT 931 106 3.4 62
Show 16597-4606 BRT 940 120 5.1 64
Show 17007-4540 CPO 508 231 4.6 64
Show 16542-4639 BRT 928 167 4.6 68
Show 16501-4443 BRT 924 207 4.7 69
Show 17013-4527 RST5424 131 0.4 70
Show 16478-4544 I 1301 20 2.2 74
Show 16495-4443 BRT 923 140 4.8 74
Show 17017-4516 RST5425 359 0.2 76
Show 16475-4528 HDO 260 356 0.5 76
Show 16480-4607 DON 810 215 1.7 79
Show 16559-4650 RST 887 312 1.6 80
Show 16487-4623 BRT 921 293 4.5 80
Show 16502-4637 B 2394 187 1.1 81
Show 16562-4651 HJ 4896 25 4.0 81
Show 16484-4620 TDT 95 148 2.3 82
Show 16597-4637 RST 891 47 0.4 84
Show 16540-4655 HJ 4890 320 30.4 84
Show 16469-4553 SNA 46 AB 118 2.1 84
Show 16469-4553 SNA 46 AC 13 7.3 84
Show 16511-4648 CPO 494 100 6.6 86
Show 16509-4416 DON 812 16 3.6 86
Show 17028-4540 BRT 942 138 3.2 87
Show 16512-4655 TDT 116 129 0.5 91

 
 
WDS 16547-4532 : COMPONENTS
 
 
  A
B pa=164.3°
sep=3.03"
 
 
16547-4532 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165441.24-453146.5 Mag 11.4 PmRA -6.00
PmDE -4.0 Tycho2 8327-01611-1
Tycho2
Tycho2 8327-01611-1 Pflag RAmdeg 253.67184830 DEmdeg -45.52960042
PmRA -5.9 PmDE -4.1 E RAmdeg 72 E DEmdeg 81
E pmRA 2.4 E pmDE 2.3 EpRAm 1979.45 EpDEm 1973.24
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 12.705 E BTmag 0.258 VTmag 11.464
E VTmag 0.116 Prox 999 TYC HIP
CCDM RAdeg 253.67186833 DEdeg -45.52959028 EpRA 1990 1.42
EpDE 1990 1.25 E RAdeg 76.5 E DEdeg 91.1 Posflg
Corr 0.5
 
 
16547-4532 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165441.32-453149.4 Mag 12.2 Calc delta mag 0.8
Calc coord yes