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Current system
18042-2846
BRT 3058 AB


Nearby doubles
15' : 18053-2841
B 374

38' : 18068-2902
RST2031

39' : 18021-2820
BRT3055

40' : 18069-2905
RSS 472

42' : 18050-2806
J 1593

46' : 18014-2911
RST2019

47' : 18054-2930
RST2026

50' : 18005-2844
BRT3054

50' : 18050-2935
SEE 346AB

52' : 18007-2823
OCC9173

53' : 18018-2805
RST2020

54' : 18034-2754
BRT3056

59' : 17597-2839
B 370

60' : 18029-2750
B 2428AB

60' : 18044-2946
SHN 226

64' : 17596-2903
SKF2548

67' : 17592-2842
SKF2547

67' : 18093-2856
SKF2550

68' : 18094-2855
DAM1037

69' : 18035-2738
TDT 660

70' : 17589-2850
B 2848

70' : 18051-2955
RST2025

70' : 18091-2915
BRT3061

74' : 17598-2801
RST2015

75' : 18016-2740
TDT 641AB

77' : 18093-2809
ALD 67



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.

18042-2846 BRT 3058 AB

 
 
18h 04m 14.72s -28° 46' 10.9" P.A. 63.00 sep 4.8 mag 11.01,13.00
 
 
Coord 2000 18042-2846 Discov num BRT3058 Comp AB Coord arcsec 2000 18 04 14.72 -28 46 10.9
Date first 1913 Date last 2015 Obs 8
Pa first 60 Pa last 62.7 P.A. Now (θ) 62.7°
Sep first 4.7 Sep last 4.837 Sep. Now (ρ) 4.837"
Mag pri 11.01 Mag sec 13.00 delta mag (ΔM) 1.99 Spectral class
Pri motion ra +003 Sec motion ra +007
Pri motion dec -005 Sec motion dec -004
Notes N (See Notes)
rPM=0.511
Nature of this double is uncertain.
 
 
18042-2846 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 04 15 -28 46 11 BRT 3058 AB 2015 8 63 4.8 11.01 13.00 1.99 <===
Show 18 04 15 -28 46 11 AAQ 4 AC 2018 1 37 5.8 11.01 14.00 2.99
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6854-02711-1 HD 316982
 
 
WDS 18042-2846 BRT 3058 AB : NOTES
 
 
discov_num notes refcode
BRT3058 J 1644.
 
 
REFERENCES
 
 
refcode metd author reference
AAQ (Astronomical Association of Queensland)
AAQ2009 C j Napier-Munn, T. & Jenkinson, G. ...................
AAQ2009 Webb Soc., Double Star Circ. 17, 2009
AAQ2010 C j Napier-Munn, T. & Jenkinson, G. ...................
AAQ2010 Webb Soc., Double Star Circ. 18, 2010
AAQ2014 C j Jenkinson, G. & Napier-Munn, T. ...................
AAQ2014 Webb Soc., Double Star Circ. 22, 2014
AAQ2014b C j Jenkinson, G. & Napier-Munn, T. 2014JDSO...10..307J
AAQ2014b JDSO 10, 307, 2014
AAQ2015 C - Jenkinson, G. ...................
AAQ2015 Webb Soc., Double Star Circ. 23, 33, 2015
AAQ2016a C j Jenkinson, G. ...................
AAQ2016a Webb Soc., Double Star Circ. 24, 27, 2016
AAQ2016b C j Jenkinson, G. ...................
AAQ2016b Webb Soc., Double Star Circ. 24, 34, 2016
AAQ2016c C j Jenkinson, G. ...................
AAQ2016c Webb Soc., Double Star Circ. 24, 37, 2016
AAQ2016d C j Jenkinson, G. 2016JDSO...12..308J
AAQ2016d JDSO 12, 308, 2016
AAQ2016e C j Jenkinson, G. 2016JDSO...12..313J
AAQ2016e JDSO 12, 313, 2016
AAQ2016f C j Jenkinson, G. 2016JDSO...12..500K
AAQ2016f JDSO 12, 500, 2016
AAQ2018 C j Jenkinson, G. ...................
AAQ2018 Webb Soc., Double Star Circ. 26, 19, 2018
AAQ2019 C j Culshaw, P.N., Hughes, D., Hughes, J. & Jenkinson, G. 2019JDSO...15..421C
AAQ2019 JDSO 15, 421, 2019
AAQ2019b C j Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. 2019JDSO...15..595C
AAQ2019b JDSO 15, 595, 2019
AAQ2020a C j Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. 2020JDSO...16...93C
AAQ2020a JDSO 16, 93, 2020
AAQ2020b C j Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. .
AAQ2020b Webb Soc., Double Star Circ. 28, 49, 2020
AAQ2020c C j Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. 2020JDSO...16..380C
AAQ2020c JDSO 16, 380, 2020
AAQ2021 C Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. 2021JDSO...17...75C
AAQ2021 JDSO 17, 75, 2021
AAQ2021b C Jenkinson, G. & Janke, D. 2021JDSO...17..181J
AAQ2021b JDSO 17, 181, 2021
AAQ2021c C j Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. .
AAQ2021c Webb Soc., Double Star Circ. 29, 33, 2021
AAQ2021d C j Culshaw, P.N., Hughes, D., Hughes, J., Janke, D. & Jenkinson, G. .
AAQ2021d Webb Soc., Double Star Circ. 29, 40, 2021
AAQ2022 C j Jenkinson, G. & Janke, D. .
AAQ2022 Webb Soc., Double Star Circ. 30, 9, 2022
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
18042-2846 BRT3058 AB 2015 8 63 4.8 11.01 13.00 N 180414.72-284610.9

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

 
 
WDS 18042-2846 BRT 3058 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18042-2846 BRT 3058 AB : MEASURES
 
 
No records found.

 
 
WDS 18042-2846 : VIRTUAL EYEPIECE
 
 

18042-2846 BRT3058A mag 11.01 18042-2846 BRT3058B sep 4.4 P.A. 59.50 mag 13 18042-2846 AAQ 4C sep 5.6 P.A. 33.20 mag 14 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 18042-2846 : ALADIN DSS IMAGE @ 18h 04m 14.72s -28° 46' 10.9"
 
 
 
 
WDS 18042-2846 BRT 3058 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18042-2846 BRT3058AB distance=0' 18053-2841 B 374 distance=15' 18068-2902 RST2031 distance=38' 18021-2820 BRT3055 distance=39' 18069-2905 RSS 472 distance=40' 18050-2806 J 1593 distance=42' 18014-2911 RST2019 distance=46' 18054-2930 RST2026 distance=47' 18005-2844 BRT3054 distance=50' 18050-2935 BLM 5Aa,Ab distance=50' 18050-2935 SEE 346AB distance=50' 18050-2935 SEE 346AC distance=50' 18050-2935 EVS 33AD distance=50' 18050-2935 EVS 33AE distance=50' 18007-2823 OCC9173 distance=52' 18018-2805 RST2020 distance=53' 18034-2754 BRT3056 distance=54' 17597-2839 B 370 distance=59' 18029-2750 HDS2541Aa,Ab distance=60' 18029-2750 B 2428AB distance=60' 18044-2946 SHN 226 distance=60' 17596-2903 SKF2548 distance=64' 17592-2842 SKF2547 distance=67' 18093-2856 SKF2550 distance=67' 18094-2855 DAM1037 distance=68' 18035-2738 TDT 660 distance=69' 18095-2859 RST2032BC distance=70' 17589-2850 B 2848 distance=70' 18051-2955 RST2025 distance=70' 18091-2915 BRT3061 distance=70' 18095-2859 SKF2064A,BC distance=71' 17598-2801 RST2015 distance=74' 18016-2740 TDT 641AB distance=75' 18016-2740 STN 38AC distance=75' 18093-2809 ALD 67 distance=77' 18100-2851 RST2033 distance=77' 17594-2929 RST2014 distance=77' 18045-2729 SKF2549 distance=77' 17586-2909 RST2011 distance=79' 18086-2752 BU 244Ba,Bb distance=79' 18086-2752 BU 244AB distance=79' 18020-2731 STN 40AB distance=81' 18020-2731 B 2850AC distance=81' 17587-2808 TDT 608 distance=83' 18103-2913 HO 428 distance=84' 17581-2816 BRT3052 distance=86' 18101-2807 TDT 721 distance=87' 18004-2735 RST2016 distance=88' 18101-2928 OL 48 distance=88' 18009-2726 RST2018 distance=92' 18013-3010 JSP 764 distance=93' 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 18042-2846 BRT3058 AB 63 4.8
Show 18042-2846 AAQ 4 AC 37 5.8
Show 18053-2841 B 374 159 3.7 15
Show 18068-2902 RST2031 130 6.8 38
Show 18021-2820 BRT3055 48 4.9 39
Show 18069-2905 RSS 472 147 11.3 40
Show 18050-2806 J 1593 149 9.1 42
Show 18014-2911 RST2019 165 0.5 46
Show 18054-2930 RST2026 315 4.8 47
Show 18005-2844 BRT3054 184 3.0 50
Show 18050-2935 BLM 5 Aa,Ab 210 0.2 50
Show 18050-2935 SEE 346 AB 232 34.0 50
Show 18050-2935 SEE 346 AC 106 41.4 50
Show 18050-2935 EVS 33 AD 341 6.3 50
Show 18050-2935 EVS 33 AE 46 19.0 50
Show 18007-2823 OCC9173 -1 0.0 52
Show 18018-2805 RST2020 171 3.4 53
Show 18034-2754 BRT3056 171 4.5 54
Show 17597-2839 B 370 70 2.2 59
Show 18029-2750 HDS2541 Aa,Ab 38 0.3 60
Show 18029-2750 B 2428 AB 42 9.6 60
Show 18044-2946 SHN 226 -1 0.5 60
Show 17596-2903 SKF2548 74 7.7 64
Show 17592-2842 SKF2547 93 5.6 67
Show 18093-2856 SKF2550 201 55.8 67
Show 18094-2855 DAM1037 69 6.6 68
Show 18035-2738 TDT 660 208 0.7 69
Show 18095-2859 RST2032 BC 203 0.9 70
Show 17589-2850 B 2848 227 4.9 70
Show 18051-2955 RST2025 194 0.3 70
Show 18091-2915 BRT3061 236 3.9 70
Show 18095-2859 SKF2064 A,BC 309 43.4 71
Show 17598-2801 RST2015 197 0.8 74
Show 18016-2740 TDT 641 AB 130 1.9 75
Show 18016-2740 STN 38 AC 87 6.3 75
Show 18093-2809 ALD 67 17 1.9 77
Show 18100-2851 RST2033 188 0.8 77
Show 17594-2929 RST2014 271 6.4 77
Show 18045-2729 SKF2549 239 5.5 77
Show 17586-2909 RST2011 189 4.1 79
Show 18086-2752 BU 244 Ba,Bb 154 0.1 79
Show 18086-2752 BU 244 AB 270 2.2 79
Show 18020-2731 STN 40 AB 161 2.4 81
Show 18020-2731 B 2850 AC 50 5.8 81
Show 17587-2808 TDT 608 245 1.3 83
Show 18103-2913 HO 428 92 0.4 84
Show 17581-2816 BRT3052 77 5.2 86
Show 18101-2807 TDT 721 162 9.5 87
Show 18004-2735 RST2016 121 0.9 88
Show 18101-2928 OL 48 7 2.9 88
Show 18009-2726 RST2018 343 1.8 92

 
 
WDS 18042-2846 : COMPONENTS
 
 
  A B
B pa=59.5°
sep=4.37"
 
C pa=33.2°
sep=5.60"
pa=344.1°
sep=2.57"
 
 
18042-2846 A
 
 
Coord arcsec 2000 180414.72-284610.9 Mag 11.01 PmRA 3.00 PmDE -5.0
Tycho2 6854-02711-1 HD 316982
Tycho2
Tycho2 6854-02711-1 Pflag RAmdeg 271.06133406 DEmdeg -28.76971825
PmRA 3.6 PmDE -3.4 E RAmdeg 40 E DEmdeg 57
E pmRA 2.7 E pmDE 2.5 EpRAm 1988.98 EpDEm 1984.37
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.1 Q pmRA 0.1
Q pmDE 1.1 BTmag 11.022 E BTmag 0.064 VTmag 11.009
E VTmag 0.110 Prox 999 TYC HIP
CCDM RAdeg 271.06132500 DEdeg -28.76971056 EpRA 1990 1.84
EpDE 1990 1.79 E RAdeg 40.7 E DEdeg 59.6 Posflg
Corr -0.1
CCDM
Ccdm 18042-2846 RComp Comp A Note1
Note2 Discov num DRAs 2.79 DDEs -11.1
R dRAs 41 Year Theta Rho
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number -2814087 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17579S2846A
HIC
 
 
18042-2846 B
 
 
Coord arcsec 2000 180415.01-284608.7 Mag 13 PmRA 7.00 PmDE -4.0
Calc delta mag 1.99 Calc coord yes
CCDM
Ccdm 18042-2846 RComp Comp B Note1
Note2 Discov num BRT3058 DRAs 3.08 DDEs -9.1
R dRAs 41 Year 1913 Theta 062 Rho 4.8
Obs 3 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 17579S2846B
HIC
 
 
18042-2846 C
 
 
Coord arcsec 2000 180414.95-284606.2 Mag 14 Calc delta mag 2.99 Calc coord yes