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Doubles in session


Current system
18587-0857
BRT 486


Nearby doubles
14' : 18591-0846
J 1663AB

21' : 18575-0912
J 2244

27' : 18581-0832
TDT1152

29' : 19003-0914
BRT 488AB

32' : 18566-0911
J 2243

35' : 19007-0911
J 2246AB

38' : 19009-0829
J 2248

38' : 19008-0913
J 2247

40' : 19010-0827
J 2249

41' : 18561-0914
J 2242

41' : 19002-0824
HDS2695

43' : 18567-0826
J 2156AB

44' : 18598-0938
J 2685

51' : 18552-0835
J 2535

58' : 19006-0807
STF2425

60' : 18579-0758
J 2683

60' : 18547-0912
J 2240

62' : 18580-0756
DAM 130

66' : 18576-1001
HDS2688

66' : 19022-0816
A 40

73' : 18599-0747
KPP2770

78' : 18587-0740
J 2160

78' : 18590-0740
J 2161AB

82' : 19012-1009
HU 71AB

86' : 18554-1008
RST4608

92' : 18530-0935
CHR 81AB



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.

18587-0857 BRT 486

 
 
18h 58m 40.31s -08° 57' 01.1" P.A. 61.00 sep 4.5 mag 11.31,11.30
 
 
Coord 2000 18587-0857 Discov num BRT 486 Comp Coord arcsec 2000 18 58 40.31 -08 57 01.1
Date first 1892 Date last 2015 Obs 5
Pa first 63 Pa last 61 P.A. Now (θ) 61°
Sep first 4.5 Sep last 4.485 Sep. Now (ρ) 4.485"
Mag pri 11.31 Mag sec 11.30 delta mag (ΔM) 0.01 Spectral class
Pri motion ra -031 Sec motion ra +027
Pri motion dec -021 Sec motion dec +017
Notes
rPM=1.852
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5706-01138-1 Gaia DR2 4203595440199614336
 
 
WDS 18587-0857 BRT 486 : 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
18587-0857 BRT 486 1999 2 61 4.5 11.31 11.30 D 185840.31-085701.1
18587-0857 BRT 486 2000 3 62 4.5 11.31 11.30 D 185840.31-085701.1
18587-0857 BRT 486 2012 4 61 4.5 11.31 11.30 D 185840.31-085701.1
18587-0857 BRT 486 2015 5 61 4.5 11.31 11.30 185840.31-085701.1

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

 
 
WDS 18587-0857 BRT 486 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18587-0857 BRT 486 : MEASURES
 
 
No records found.

 
 
WDS 18587-0857 : VIRTUAL EYEPIECE
 
 

18587-0857 BRT 486A mag 11.31 18587-0857 BRT 486B sep 4.4 P.A. 60.70 mag 11.3 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 18587-0857 : ALADIN DSS IMAGE @ 18h 58m 40.31s -08° 57' 01.1"
 
 
 
 
WDS 18587-0857 BRT 486 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18587-0857 BRT 486 distance=0' 18591-0846 J 1663AB distance=14' 18591-0846 J 1663AC distance=14' 18575-0912 J 2244 distance=21' 18581-0832 TDT1152 distance=27' 19003-0914 J 2245AC distance=29' 19003-0914 BRT 488AB distance=29' 18566-0911 J 2243 distance=32' 19007-0911 J 2246AB distance=35' 19007-0911 DAM 131BC distance=35' 19009-0829 J 2248 distance=38' 19008-0913 J 2247 distance=38' 19010-0827 J 2249 distance=40' 18561-0914 J 2242 distance=41' 19002-0824 HDS2695 distance=41' 18567-0826 J 2156AB distance=43' 18567-0826 J 2156BC distance=44' 18598-0938 J 2685 distance=44' 18552-0835 J 2535 distance=51' 19006-0807 STF2425 distance=58' 18579-0758 J 2683 distance=60' 18547-0912 J 2240 distance=60' 18580-0756 DAM 130 distance=62' 18576-1001 HDS2688 distance=66' 19022-0816 A 40 distance=66' 18599-0747 KPP2770 distance=73' 18587-0740 J 2160 distance=78' 18590-0740 J 2161AB distance=78' 18590-0740 J 2161BC distance=78' 19012-1009 HU 71AB distance=82' 19012-1009 B 9036AC distance=82' 18554-1008 RST4608 distance=86' 18530-0935 CHR 81AB distance=92' 18550-1013 RST4607 distance=94' 19006-0727 LEO 24AB distance=95' 19006-0727 LEO 24AC distance=95' 19006-0727 LEO 24AD distance=95' 19009-0722 J 2934 distance=100' 19022-0730 TDS 960 distance=102' 19007-1038 RST4613 distance=105' 18566-1038 J 2536 distance=106' 18532-0748 LEO 41 distance=107' 19053-0818 BRT 490 distance=107' 18532-1013 SZA 6 distance=111' 18592-0703 KPP 910 distance=114' 18509-0821 J 1638 distance=121' 19065-0935 J 2539 distance=122' 19073-0833 J 2255 distance=127' 19048-0727 NSN 146 distance=128' 18588-0648 J 111 distance=129' 18508-0759 BU 970 distance=131' 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 18587-0857 BRT 486 61 4.5
Show 18591-0846 J 1663 AB 115 3.6 14
Show 18591-0846 J 1663 AC 136 14.2 14
Show 18575-0912 J 2244 56 6.8 21
Show 18581-0832 TDT1152 140 1.6 27
Show 19003-0914 J 2245 AC 237 12.7 29
Show 19003-0914 BRT 488 AB 47 6.6 29
Show 18566-0911 J 2243 308 8.9 32
Show 19007-0911 J 2246 AB 38 7.7 35
Show 19007-0911 DAM 131 BC 323 4.2 35
Show 19009-0829 J 2248 196 9.4 38
Show 19008-0913 J 2247 283 6.5 38
Show 19010-0827 J 2249 227 7.7 40
Show 18561-0914 J 2242 129 4.8 41
Show 19002-0824 HDS2695 105 10.8 41
Show 18567-0826 J 2156 AB 1 50.3 43
Show 18567-0826 J 2156 BC 308 4.7 44
Show 18598-0938 J 2685 307 6.4 44
Show 18552-0835 J 2535 330 2.4 51
Show 19006-0807 STF2425 177 29.5 58
Show 18579-0758 J 2683 318 6.3 60
Show 18547-0912 J 2240 236 4.6 60
Show 18580-0756 DAM 130 152 8.5 62
Show 18576-1001 HDS2688 197 0.3 66
Show 19022-0816 A 40 249 2.9 66
Show 18599-0747 KPP2770 343 2.2 73
Show 18587-0740 J 2160 148 3.6 78
Show 18590-0740 J 2161 AB 25 29.6 78
Show 18590-0740 J 2161 BC 130 3.7 78
Show 19012-1009 HU 71 AB 350 0.7 82
Show 19012-1009 B 9036 AC 125 13.4 82
Show 18554-1008 RST4608 7 0.5 86
Show 18530-0935 CHR 81 AB 89 0.2 92
Show 18550-1013 RST4607 126 1.0 94
Show 19006-0727 LEO 24 AB 34 4.8 95
Show 19006-0727 LEO 24 AC 313 23.7 95
Show 19006-0727 LEO 24 AD 32 26.3 95
Show 19009-0722 J 2934 81 6.9 100
Show 19022-0730 TDS 960 102 1.1 102
Show 19007-1038 RST4613 275 1.5 105
Show 18566-1038 J 2536 164 2.9 106
Show 18532-0748 LEO 41 246 1.6 107
Show 19053-0818 BRT 490 151 4.7 107
Show 18532-1013 SZA 6 89 0.2 111
Show 18592-0703 KPP 910 249 7.5 114
Show 18509-0821 J 1638 264 7.9 121
Show 19065-0935 J 2539 322 4.4 122
Show 19073-0833 J 2255 59 4.6 127
Show 19048-0727 NSN 146 12 21.9 128
Show 18588-0648 J 111 136 3.3 129
Show 18508-0759 BU 970 107 1.6 131

 
 
WDS 18587-0857 : COMPONENTS
 
 
  A
B pa=60.7°
sep=4.44"
 
 
18587-0857 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185840.31-085701.1 Mag 11.31 PmRA -31.00
PmDE -21.0 Tycho2 5706-01138-1
Tycho2
Tycho2 5706-01138-1 Pflag RAmdeg 284.66796276 DEmdeg -8.95032110
PmRA -1.0 PmDE -4.0 E RAmdeg 66 E DEmdeg 79
E pmRA 2.2 E pmDE 2.3 EpRAm 1980.90 EpDEm 1976.20
Num 3 Q RAmdeg 2.2 Q DEmdeg 1.1 Q pmRA 2.2
Q pmDE 1.1 BTmag 11.920 E BTmag 0.128 VTmag 11.315
E VTmag 0.122 Prox 466 TYC HIP
CCDM RAdeg 284.66796361 DEdeg -8.95031111 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 70.4 E DEdeg 86.8 Posflg
Corr -0.2
 
 
18587-0857 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185840.57-085658.9 Mag 11.3 PmRA 27.00
PmDE 17.0 Calc delta mag 0.01 Calc coord yes