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Doubles in session


Current system
18335-2832
BRT 3073


Nearby doubles
18' : 18348-2837
B 395

22' : 18319-2831
RST2062

36' : 18359-2849
HJ 5051AB

36' : 18329-2906
SKF2130

42' : 18325-2753
SKF2131

43' : 18305-2848
HDS2624

46' : 18328-2747
KPP 417

60' : 18346-2734
I 1026AB

60' : 18296-2803
SKF2128

63' : 18311-2738
J 1632

70' : 18386-2850
TDT 971

72' : 18292-2916
B 2450

76' : 18292-2921
B 2451

76' : 18279-2848
RST2056

81' : 18396-2817
J 1596

84' : 18281-2917
AAQ 3

91' : 18389-2736
RST2069

93' : 18334-3004
I 1370

96' : 18398-2920
RSS 487

97' : 18286-2717
J 2214

98' : 18289-2716
OCC 185

100' : 18400-2743
SKF2132

100' : 18307-2700
RST2059

102' : 18291-2955
HDS2617

103' : 18271-2930
B 2447

104' : 18264-2749
B 2865



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.

18335-2832 BRT 3073

 
 
18h 33m 31.75s -28° 31' 39.9" P.A. 281.00 sep 3.9 mag 11.96,12.42 Sp G8III
 
 
Coord 2000 18335-2832 Discov num BRT3073 Comp Coord arcsec 2000 18 33 31.75 -28 31 39.9
Date first 1913 Date last 2015 Obs 3
Pa first 275 Pa last 281.3 P.A. Now (θ) 281.3°
Sep first 3.9 Sep last 3.871 Sep. Now (ρ) 3.871"
Mag pri 11.96 Mag sec 12.42 delta mag (ΔM) 0.46 Spectral class G8III (yellow)
Pri motion ra +016 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4048596912438283520
 
 
WDS 18335-2832 BRT 3073 : 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
18335-2832 BRT3073 1913 1 275 3.9 11.96 12.42 B 183331.75-283139.9
18335-2832 BRT3073 1999 2 281 3.8 11.96 12.42 B 183331.75-283139.9
18335-2832 BRT3073 2015 3 281 3.9 11.96 12.42 G8III B 183331.75-283139.9

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

 
 
WDS 18335-2832 BRT 3073 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18335-2832 BRT 3073 : MEASURES
 
 
No records found.

 
 
WDS 18335-2832 : VIRTUAL EYEPIECE
 
 

18335-2832 BRT3073A mag 11.96 Sp G8III 18335-2832 BRT3073B sep 3.4 P.A. 282.80 mag 12.42 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 18335-2832 : ALADIN DSS IMAGE @ 18h 33m 31.75s -28° 31' 39.9"
 
 
 
 
WDS 18335-2832 BRT 3073 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18335-2832 BRT3073 distance=0' 18348-2837 B 395 distance=18' 18319-2831 RST2062 distance=22' 18359-2849 DOO 71CD distance=34' 18359-2849 HJ 5051AB distance=36' 18359-2849 HJ 5051AC distance=36' 18329-2906 SKF2130 distance=36' 18325-2753 SKF2131 distance=42' 18305-2848 HDS2624 distance=43' 18328-2747 KPP 417 distance=46' 18312-2757 RST2060Ba,Bb distance=47' 18346-2734 I 1027CD distance=60' 18346-2734 I 1026AB distance=60' 18346-2734 I 1026A,CD distance=60' 18346-2734 TOK 422Aa,Ab distance=60' 18296-2803 SKF2128 distance=60' 18311-2738 J 1632 distance=63' 18386-2850 TDT 971 distance=70' 18292-2916 B 2450 distance=72' 18292-2921 B 2451 distance=76' 18279-2848 RST2056 distance=76' 18396-2817 J 1596 distance=81' 18281-2917 AAQ 3 distance=84' 18389-2736 RST2069 distance=91' 18334-3004 I 1370 distance=93' 18398-2920 RSS 487 distance=96' 18286-2717 J 2214 distance=97' 18289-2716 OCC 185 distance=98' 18400-2743 SKF2132 distance=100' 18307-2700 RST2059 distance=100' 18291-2955 HDS2617 distance=102' 18271-2930 B 2447 distance=103' 18264-2749 B 2865 distance=104' 18275-2725 FIN 267 distance=105' 18278-2949 RAG 2 distance=108' 18259-2752 RST2051 distance=109' 18261-2740 J 2211AB distance=112' 18261-2740 J 2211AC distance=112' 18360-3023 SKF2024 distance=117' 18352-3030 RST2066 distance=122' 18257-2726 OCC 186 distance=122' 18405-2953 SEE 356 distance=123' 18287-3017 BRT3072 distance=123' 18322-2630 SKF2066 distance=124' 18256-2724 COO 225AB distance=125' 18256-2724 SIN 109AC distance=125' 18280-2651 I 1366 distance=126' 18292-2640 B 391 distance=126' 18281-2645 HDS2615AB distance=129' 18281-2645 ARY 126AC distance=129' 18259-2713 RST2050 distance=130' 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 18335-2832 BRT3073 281 3.9
Show 18348-2837 B 395 278 1.3 18
Show 18319-2831 RST2062 3 0.8 22
Show 18359-2849 DOO 71 CD 34 4.3 34
Show 18359-2849 HJ 5051 AB 237 9.3 36
Show 18359-2849 HJ 5051 AC 296 91.6 36
Show 18329-2906 SKF2130 134 3.0 36
Show 18325-2753 SKF2131 47 4.7 42
Show 18305-2848 HDS2624 230 0.1 43
Show 18328-2747 KPP 417 57 5.0 46
Show 18312-2757 RST2060 Ba,Bb 8 0.6 47
Show 18346-2734 I 1027 CD 69 1.9 60
Show 18346-2734 I 1026 AB 41 9.0 60
Show 18346-2734 I 1026 A,CD 145 36.1 60
Show 18346-2734 TOK 422 Aa,Ab 102 0.1 60
Show 18296-2803 SKF2128 291 4.8 60
Show 18311-2738 J 1632 165 5.3 63
Show 18386-2850 TDT 971 163 0.5 70
Show 18292-2916 B 2450 347 14.0 72
Show 18292-2921 B 2451 244 9.3 76
Show 18279-2848 RST2056 27 2.6 76
Show 18396-2817 J 1596 105 8.2 81
Show 18281-2917 AAQ 3 74 3.5 84
Show 18389-2736 RST2069 123 1.7 91
Show 18334-3004 I 1370 187 3.8 93
Show 18398-2920 RSS 487 303 11.5 96
Show 18286-2717 J 2214 119 5.3 97
Show 18289-2716 OCC 185 -1 0.1 98
Show 18400-2743 SKF2132 237 12.4 100
Show 18307-2700 RST2059 5 1.9 100
Show 18291-2955 HDS2617 25 0.8 102
Show 18271-2930 B 2447 222 8.8 103
Show 18264-2749 B 2865 298 11.4 104
Show 18275-2725 FIN 267 343 4.9 105
Show 18278-2949 RAG 2 265 11.1 108
Show 18259-2752 RST2051 116 1.4 109
Show 18261-2740 J 2211 AB 49 5.7 112
Show 18261-2740 J 2211 AC 196 11.4 112
Show 18360-3023 SKF2024 74 22.4 117
Show 18352-3030 RST2066 312 0.9 122
Show 18257-2726 OCC 186 -1 0.1 122
Show 18405-2953 SEE 356 133 3.1 123
Show 18287-3017 BRT3072 162 5.3 123
Show 18322-2630 SKF2066 282 17.5 124
Show 18256-2724 COO 225 AB 359 5.9 125
Show 18256-2724 SIN 109 AC 89 69.0 125
Show 18280-2651 I 1366 225 0.4 126
Show 18292-2640 B 391 65 0.2 126
Show 18281-2645 HDS2615 AB 186 0.3 129
Show 18281-2645 ARY 126 AC 135 54.1 129
Show 18259-2713 RST2050 77 2.0 130

 
 
WDS 18335-2832 : COMPONENTS
 
 
  A
B pa=282.8°
sep=3.42"
 
 
18335-2832 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183331.75-283139.9 Mag 11.96 Spectral class G8III (yellow)
PmRA 16.00 PmDE -4.0
 
 
18335-2832 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183331.50-283139.1 Mag 12.42 Calc delta mag 0.46
Calc coord yes