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Current system
18523-3330
BRT 1789


Nearby doubles
30' : 18546-3328
BRT1790

33' : 18497-3336
SEE 361

39' : 18528-3408
UC 3707

47' : 18547-3406
UC 3717

49' : 18487-3314
JSP 788

52' : 18529-3421
UC 3708

52' : 18512-3240
RST2078

52' : 18555-3403
UC 3725AB

52' : 18520-3239
JSP 793

53' : 18531-3422
UC 3711

58' : 18520-3233
PRO 216

60' : 18569-3320
GLP 15

64' : 18476-3356
BRT1788

64' : 18529-3433
UC 3709

64' : 18550-3424
BRT1791

66' : 18546-3232
SEE 363

68' : 18574-3352
B 956

68' : 18574-3314
JSP 797

71' : 18577-3349
UC 3741

72' : 18571-3252
JSP 944

73' : 18525-3443
UC 3705

80' : 18586-3328
SKF1508

81' : 18556-3439
RSS 496

82' : 18585-3352
UC 3744

86' : 18476-3228
PRO 212AB

86' : 18510-3454
JSP 791



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.

18523-3330 BRT 1789

 
 
18h 52m 16.45s -33° 30' 09.6" P.A. 51.00 sep 5.5 mag 11.10,11.20
 
 
Coord 2000 18523-3330 Discov num BRT1789 Comp Coord arcsec 2000 18 52 16.45 -33 30 09.6
Date first 1911 Date last 2015 Obs 7
Pa first 56 Pa last 50.7 P.A. Now (θ) 50.7°
Sep first 4.3 Sep last 5.463 Sep. Now (ρ) 5.463"
Mag pri 11.10 Mag sec 11.20 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -042 Sec motion ra +065
Pri motion dec -041 Sec motion dec +040
Notes
rPM=1.758
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6735745915540468864
 
 
WDS 18523-3330 BRT 1789 : 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
18523-3330 BRT1789 1916 3 54 3.0 11.10 11.20 185216.45-333009.6
18523-3330 BRT1789 1999 4 52 5.2 11.10 11.20 185216.45-333009.6
18523-3330 BRT1789 2010 6 51 5.2 11.10 11.20 185216.45-333009.6
18523-3330 BRT1789 2015 7 51 5.5 11.10 11.20 185216.45-333009.6

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

 
 
WDS 18523-3330 BRT 1789 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18523-3330 BRT 1789 : MEASURES
 
 
No records found.

 
 
WDS 18523-3330 : VIRTUAL EYEPIECE
 
 

18523-3330 BRT1789A mag 11.1 18523-3330 BRT1789B sep 4.9 P.A. 45.50 mag 11.2 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 18523-3330 : ALADIN DSS IMAGE @ 18h 52m 16.45s -33° 30' 09.6"
 
 
 
 
WDS 18523-3330 BRT 1789 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18523-3330 BRT1789 distance=0' 18546-3328 BRT1790 distance=30' 18497-3336 SEE 361 distance=33' 18528-3408 UC 3707 distance=39' 18547-3406 UC 3717 distance=47' 18487-3314 JSP 788 distance=49' 18555-3403 UC 3725BC distance=51' 18529-3421 UC 3708 distance=52' 18512-3240 RST2078 distance=52' 18555-3403 UC 3725AB distance=52' 18520-3239 JSP 793 distance=52' 18531-3422 UC 3711 distance=53' 18520-3233 PRO 216 distance=58' 18569-3320 GLP 15 distance=60' 18476-3356 BRT1788 distance=64' 18529-3433 UC 3709 distance=64' 18550-3424 BRT1791 distance=64' 18546-3232 SEE 363 distance=66' 18574-3352 B 956 distance=68' 18574-3314 JSP 797 distance=68' 18577-3349 UC 3741 distance=71' 18571-3252 JSP 944 distance=72' 18525-3443 UC 3705 distance=73' 18586-3328 SKF1508 distance=80' 18556-3439 RSS 496 distance=81' 18585-3352 UC 3744 distance=82' 18476-3228 PRO 212AB distance=86' 18476-3228 SIN 111AC distance=86' 18510-3454 JSP 791 distance=86' 18585-3413 HDS2691 distance=89' 18453-3318 B 944 distance=89' 18534-3203 PRO 218 distance=90' 18566-3444 JSP 796 distance=92' 18528-3503 B 954 distance=93' 18448-3323 OL 20 distance=94' 18454-3254 GAT 26 distance=94' 18596-3306 B 1374 distance=96' 18447-3339 TDT1027 distance=96' 18498-3501 B 950 distance=97' 18507-3156 PRO 214 distance=97' 18479-3211 RST2074 distance=97' 18494-3502 B 2463AB distance=99' 18447-3401 JSP 786 distance=100' 18561-3458 UC 3729 distance=100' 18568-3454 UC 3733 distance=101' 18448-3410 JSP 942 distance=102' 18596-3419 UC 3748 distance=104' 18507-3148 CVN 60AB distance=105' 18507-3148 CVN 60AC distance=105' 18507-3148 CVN 60AD distance=105' 18507-3148 CVN 60AE distance=105' 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 18523-3330 BRT1789 51 5.5
Show 18546-3328 BRT1790 242 3.5 30
Show 18497-3336 SEE 361 234 1.1 33
Show 18528-3408 UC 3707 85 54.3 39
Show 18547-3406 UC 3717 323 47.2 47
Show 18487-3314 JSP 788 52 6.6 49
Show 18555-3403 UC 3725 BC 59 116.5 51
Show 18529-3421 UC 3708 331 41.4 52
Show 18512-3240 RST2078 188 0.7 52
Show 18555-3403 UC 3725 AB 319 87.0 52
Show 18520-3239 JSP 793 119 1.3 52
Show 18531-3422 UC 3711 224 48.0 53
Show 18520-3233 PRO 216 212 17.7 58
Show 18569-3320 GLP 15 11 48.9 60
Show 18476-3356 BRT1788 161 2.6 64
Show 18529-3433 UC 3709 260 13.1 64
Show 18550-3424 BRT1791 85 4.9 64
Show 18546-3232 SEE 363 108 4.9 66
Show 18574-3352 B 956 216 2.4 68
Show 18574-3314 JSP 797 60 4.6 68
Show 18577-3349 UC 3741 233 55.8 71
Show 18571-3252 JSP 944 337 5.8 72
Show 18525-3443 UC 3705 52 79.8 73
Show 18586-3328 SKF1508 280 36.8 80
Show 18556-3439 RSS 496 39 8.5 81
Show 18585-3352 UC 3744 64 40.9 82
Show 18476-3228 PRO 212 AB 334 7.6 86
Show 18476-3228 SIN 111 AC 79 63.0 86
Show 18510-3454 JSP 791 309 1.7 86
Show 18585-3413 HDS2691 175 0.5 89
Show 18453-3318 B 944 177 2.0 89
Show 18534-3203 PRO 218 194 8.8 90
Show 18566-3444 JSP 796 104 1.2 92
Show 18528-3503 B 954 198 0.5 93
Show 18448-3323 OL 20 224 0.1 94
Show 18454-3254 GAT 26 68 4.5 94
Show 18596-3306 B 1374 89 0.4 96
Show 18447-3339 TDT1027 180 1.3 96
Show 18498-3501 B 950 340 0.8 97
Show 18507-3156 PRO 214 22 4.7 97
Show 18479-3211 RST2074 89 4.9 97
Show 18494-3502 B 2463 AB 30 0.2 99
Show 18447-3401 JSP 786 261 0.2 100
Show 18561-3458 UC 3729 19 64.2 100
Show 18568-3454 UC 3733 322 47.4 101
Show 18448-3410 JSP 942 303 5.5 102
Show 18596-3419 UC 3748 292 34.3 104
Show 18507-3148 CVN 60 AB 69 1.9 105
Show 18507-3148 CVN 60 AC 18 3.6 105
Show 18507-3148 CVN 60 AD 174 3.6 105
Show 18507-3148 CVN 60 AE 155 3.7 105

 
 
WDS 18523-3330 : COMPONENTS
 
 
  A
B pa=45.5°
sep=4.94"
 
 
18523-3330 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185216.45-333009.6 Mag 11.1 PmRA -42.00
PmDE -41.0
 
 
18523-3330 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185216.73-333006.1 Mag 11.2 PmRA 65.00
PmDE 40.0 Calc delta mag 0.1 Calc coord yes