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Current system
19053-0818
BRT 490


Nearby doubles
30' : 19073-0833
J 2255

37' : 19070-0751
J 113

48' : 19022-0816
A 40

52' : 19048-0727
NSN 146

68' : 19022-0730
TDS 960

69' : 19083-0726
EVS 40AB

70' : 19050-0709
STF2439

72' : 19006-0807
STF2425

74' : 19081-0919
J 2167AB

74' : 19010-0827
J 2249

75' : 19009-0829
J 2248

77' : 19002-0824
HDS2695

79' : 19065-0935
J 2539

79' : 19087-0918
A 94

80' : 19053-0658
BRT 489

84' : 19008-0913
J 2247

84' : 19007-0911
J 2246AB

87' : 19087-0708
DAM 53AB

87' : 19009-0722
J 2934

88' : 19006-0727
LEO 24AB

88' : 18599-0747
KPP2770

95' : 19003-0914
BRT 488AB

97' : 18591-0846
J 1663AB

100' : 19110-0726
A 95

101' : 18590-0740
J 2161AB

106' : 18587-0740
J 2160



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.

19053-0818 BRT 490

 
 
19h 05m 21.02s -08° 17' 53.3" P.A. 151.00 sep 4.7 mag 11.90,11.90
 
 
Coord 2000 19053-0818 Discov num BRT 490 Comp Coord arcsec 2000 19 05 21.02 -08 17 53.3
Date first 1909 Date last 2015 Obs 5
Pa first 154 Pa last 151.3 P.A. Now (θ) 151.3°
Sep first 3.9 Sep last 4.72 Sep. Now (ρ) 4.72"
Mag pri 11.90 Mag sec 11.90 delta mag (ΔM) 0 Spectral class
Pri motion ra -016 Sec motion ra +009
Pri motion dec +026 Sec motion dec -013
Notes
rPM=1.517
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5707-00473-1 Gaia DR2 4204452818750098816
 
 
WDS 19053-0818 BRT 490 : 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
19053-0818 BRT 490 1999 2 151 4.6 11.90 11.90 D 190521.16-081757.6
19053-0818 BRT 490 2000 3 152 4.7 11.90 11.90 D 190521.16-081757.6
19053-0818 BRT 490 2015 4 151 4.7 11.90 11.90 190521.16-081757.6

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

 
 
WDS 19053-0818 BRT 490 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19053-0818 BRT 490 : MEASURES
 
 
No records found.

 
 
WDS 19053-0818 : VIRTUAL EYEPIECE
 
 

19053-0818 BRT 490A mag 11.9 19053-0818 BRT 490B sep 4.7 P.A. 151.60 mag 11.9 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 19053-0818 : ALADIN DSS IMAGE @ 19h 05m 21.02s -08° 17' 53.3"
 
 
 
 
WDS 19053-0818 BRT 490 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19053-0818 BRT 490 distance=0' 19073-0833 J 2255 distance=30' 19070-0751 J 113 distance=37' 19022-0816 A 40 distance=48' 19048-0727 NSN 146 distance=52' 19022-0730 TDS 960 distance=68' 19083-0726 EVS 40AB distance=69' 19083-0726 EVS 40AC distance=69' 19083-0726 EVS 40AD distance=69' 19050-0709 STF2439 distance=70' 19006-0807 STF2425 distance=72' 19081-0919 J 2167AB distance=74' 19081-0919 J 2167AC distance=74' 19010-0827 J 2249 distance=74' 19009-0829 J 2248 distance=75' 19002-0824 HDS2695 distance=77' 19065-0935 J 2539 distance=79' 19087-0918 A 94 distance=79' 19053-0658 BRT 489 distance=80' 19007-0911 DAM 131BC distance=84' 19008-0913 J 2247 distance=84' 19007-0911 J 2246AB distance=84' 19087-0708 DAM 53AB distance=87' 19087-0708 PLT 5AC distance=87' 19009-0722 J 2934 distance=87' 19006-0727 LEO 24AB distance=88' 19006-0727 LEO 24AC distance=88' 19006-0727 LEO 24AD distance=88' 18599-0747 KPP2770 distance=88' 19003-0914 J 2245AC distance=95' 19003-0914 BRT 488AB distance=95' 18591-0846 J 1663AB distance=97' 18591-0846 J 1663AC distance=97' 19110-0726 A 95 distance=100' 18590-0740 J 2161BC distance=101' 18590-0740 J 2161AB distance=101' 18587-0740 J 2160 distance=106' 19022-0643 A 41 distance=106' 18587-0857 BRT 486 distance=107' 18581-0832 TDT1152 distance=109' 18579-0758 J 2683 distance=110' 18580-0756 DAM 130 distance=112' 19127-0842 J 2689 distance=113' 19069-1009 RST4616 distance=114' 18598-0938 J 2685 distance=114' 19111-0701 BRT 491 distance=115' 19027-0628 TDT1196 distance=117' 19133-0817 RST4622 distance=118' 18592-0703 KPP 910 distance=118' 19011-0636 A 39 distance=121' 19128-0730 A 96 distance=122' 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 19053-0818 BRT 490 151 4.7
Show 19073-0833 J 2255 59 4.6 30
Show 19070-0751 J 113 347 5.5 37
Show 19022-0816 A 40 249 2.9 48
Show 19048-0727 NSN 146 12 21.9 52
Show 19022-0730 TDS 960 102 1.1 68
Show 19083-0726 EVS 40 AB 8 4.3 69
Show 19083-0726 EVS 40 AC 86 6.7 69
Show 19083-0726 EVS 40 AD 260 21.1 69
Show 19050-0709 STF2439 198 22.0 70
Show 19006-0807 STF2425 177 29.5 72
Show 19081-0919 J 2167 AB 316 5.4 74
Show 19081-0919 J 2167 AC 266 6.6 74
Show 19010-0827 J 2249 227 7.7 74
Show 19009-0829 J 2248 196 9.4 75
Show 19002-0824 HDS2695 105 10.8 77
Show 19065-0935 J 2539 322 4.4 79
Show 19087-0918 A 94 317 2.3 79
Show 19053-0658 BRT 489 199 4.9 80
Show 19007-0911 DAM 131 BC 323 4.2 84
Show 19008-0913 J 2247 283 6.5 84
Show 19007-0911 J 2246 AB 38 7.7 84
Show 19087-0708 DAM 53 AB 316 30.1 87
Show 19087-0708 PLT 5 AC 99 22.3 87
Show 19009-0722 J 2934 81 6.9 87
Show 19006-0727 LEO 24 AB 34 4.8 88
Show 19006-0727 LEO 24 AC 313 23.7 88
Show 19006-0727 LEO 24 AD 32 26.3 88
Show 18599-0747 KPP2770 343 2.2 88
Show 19003-0914 J 2245 AC 237 12.7 95
Show 19003-0914 BRT 488 AB 47 6.6 95
Show 18591-0846 J 1663 AB 115 3.6 97
Show 18591-0846 J 1663 AC 136 14.2 97
Show 19110-0726 A 95 20 0.2 100
Show 18590-0740 J 2161 BC 130 3.7 101
Show 18590-0740 J 2161 AB 25 29.6 101
Show 18587-0740 J 2160 148 3.6 106
Show 19022-0643 A 41 165 0.4 106
Show 18587-0857 BRT 486 61 4.5 107
Show 18581-0832 TDT1152 140 1.6 109
Show 18579-0758 J 2683 318 6.3 110
Show 18580-0756 DAM 130 152 8.5 112
Show 19127-0842 J 2689 39 7.2 113
Show 19069-1009 RST4616 83 0.4 114
Show 18598-0938 J 2685 307 6.4 114
Show 19111-0701 BRT 491 185 7.0 115
Show 19027-0628 TDT1196 180 0.3 117
Show 19133-0817 RST4622 43 0.2 118
Show 18592-0703 KPP 910 249 7.5 118
Show 19011-0636 A 39 284 5.5 121
Show 19128-0730 A 96 24 5.3 122

 
 
WDS 19053-0818 : COMPONENTS
 
 
  A
B pa=151.6°
sep=4.71"
 
 
19053-0818 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 190521.02-081753.3 Mag 11.9 PmRA -16.00
PmDE 26.0 Tycho2 5707-00473-1
Tycho2
Tycho2 5707-00473-1 Pflag RAmdeg 286.33820904 DEmdeg -8.29933438
PmRA -0.3 PmDE -6.0 E RAmdeg 75 E DEmdeg 107
E pmRA 4.6 E pmDE 4.9 EpRAm 1988.43 EpDEm 1985.25
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.467 E BTmag 0.326 VTmag 11.899
E VTmag 0.160 Prox 999 TYC HIP
CCDM RAdeg 286.33820972 DEdeg -8.29932056 EpRA 1990 1.79
EpDE 1990 1.60 E RAdeg 77.1 E DEdeg 110.9 Posflg
Corr -0.3
 
 
19053-0818 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190521.17-081757.4 Mag 11.9 PmRA 9.00
PmDE -13.0 Calc coord yes