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Doubles in session


Current system
18390+4113
BRT 1919


Nearby doubles
18' : 18396+4056
COU1607

22' : 18401+4100
SLE 93

28' : 18413+4102
SLE 94

32' : 18389+4042
A 586

32' : 18362+4117
STF2351

40' : 18397+4035
AG 225AB

41' : 18380+4151
UC 3630

48' : 18352+4135
TOK 322AB

49' : 18404+4028
SLE 92

51' : 18349+4053
J 764

56' : 18409+4204
SLW1220

58' : 18340+4121
ARY 14AB

61' : 18379+4014
ES 1655

61' : 18348+4036
TDT 942

64' : 18342+4039
ES 1654

67' : 18346+4158
UC 3615

71' : 18365+4008
SLE 95

72' : 18450+4051
COU1792

75' : 18436+4020
SLE 122

76' : 18370+4001
WSP 153AB

79' : 18397+3955
TDT 981

79' : 18418+4001
LSC 83

81' : 18332+4200
ES 21

81' : 18319+4119
COU1605

82' : 18462+4118
ES 1656

85' : 18420+4231
BVD 263



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.

18390+4113 BRT 1919

 
 
18h 39m 00.95s +41° 12' 55.9" P.A. 327.00 sep 3.8 mag 11.10,11.30
 
 
Coord 2000 18390+4113 Discov num BRT1919 Comp Coord arcsec 2000 18 39 00.95 +41 12 55.9
Date first 1892 Date last 2016 Obs 7
Pa first 323 Pa last 327.4 P.A. Now (θ) 327.4°
Sep first 4.3 Sep last 3.793 Sep. Now (ρ) 3.793"
Mag pri 11.10 Mag sec 11.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -009 Sec motion ra -009
Pri motion dec -010 Sec motion dec -007
Notes
rPM=0.223 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2110610975808495744
 
 
WDS 18390+4113 BRT 1919 : 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
18390+4113 BRT1919 2008 4 326 3.5 11.10 11.30 D 183900.95+411255.9
18390+4113 BRT1919 2015 6 327 3.8 11.10 11.30 183900.95+411255.9
18390+4113 BRT1919 2016 7 327 3.8 11.10 11.30 183900.95+411255.9

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

 
 
WDS 18390+4113 BRT 1919 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18390+4113 BRT 1919 : MEASURES
 
 
No records found.

 
 
WDS 18390+4113 : VIRTUAL EYEPIECE
 
 

18390+4113 BRT1919A mag 11.1 18390+4113 BRT1919B sep 3.5 P.A. 334.30 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 18390+4113 : ALADIN DSS IMAGE @ 18h 39m 00.95s +41° 12' 55.9"
 
 
 
 
WDS 18390+4113 BRT 1919 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18390+4113 BRT1919 distance=0' 18396+4056 COU1607 distance=18' 18401+4100 SLE 93 distance=22' 18413+4102 SLE 94 distance=28' 18389+4042 A 586 distance=32' 18362+4117 STF2351 distance=32' 18352+4135 RAO 83Ba,Bb distance=38' 18397+4035 AG 225AB distance=40' 18397+4035 AG 225AC distance=40' 18397+4035 FYM 35AD distance=40' 18380+4151 UC 3630 distance=41' 18352+4135 TOK 322AB distance=48' 18404+4028 SLE 92 distance=49' 18349+4053 J 764 distance=51' 18409+4204 SLW1220 distance=56' 18340+4121 ARY 14AB distance=58' 18340+4121 ARY 14AC distance=58' 18379+4014 ES 1655 distance=61' 18348+4036 TDT 942 distance=61' 18342+4039 ES 1654 distance=64' 18346+4158 UC 3615 distance=67' 18365+4008 SLE 95 distance=71' 18450+4051 COU1792 distance=72' 18436+4020 SLE 122 distance=75' 18370+4001 WSP 153AB distance=76' 18397+3955 TDT 981 distance=79' 18418+4001 LSC 83 distance=79' 18332+4200 ES 21 distance=81' 18319+4119 COU1605 distance=81' 18462+4118 ES 1656 distance=82' 18420+4231 BVD 263 distance=85' 18455+4202 STF2394 distance=88' 18466+4134 TOI2138 distance=89' 18448+4215 KPP1029 distance=90' 18332+4010 STT 356AB distance=92' 18332+4010 STT 356AC distance=92' 18466+4042 HDS2663 distance=92' 18332+4010 STT 356BC distance=92' 18310+4055 MMA 19 distance=92' 18472+4135 TDT1053 distance=96' 18439+4231 DEA 192 distance=96' 18466+4157 KOI3284AB distance=96' 18466+4157 KOI3284AC distance=96' 18381+3935 BU 50CD distance=98' 18436+4237 ES 478 distance=99' 18381+3935 BU 50AB distance=99' 18381+3935 BU 50AC distance=99' 18381+3935 BU 50AD distance=99' 18453+4005 ROE 50AB distance=99' 18453+4005 ROE 50AC distance=99' 18453+4005 ROE 50AD distance=99' 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 18390+4113 BRT1919 327 3.8
Show 18396+4056 COU1607 136 0.0 18
Show 18401+4100 SLE 93 68 11.5 22
Show 18413+4102 SLE 94 103 15.9 28
Show 18389+4042 A 586 203 2.2 32
Show 18362+4117 STF2351 160 5.0 32
Show 18352+4135 RAO 83 Ba,Bb 263 0.1 38
Show 18397+4035 AG 225 AB 354 6.6 40
Show 18397+4035 AG 225 AC 236 12.6 40
Show 18397+4035 FYM 35 AD 276 29.8 40
Show 18380+4151 UC 3630 118 11.9 41
Show 18352+4135 TOK 322 AB 116 621.2 48
Show 18404+4028 SLE 92 99 15.9 49
Show 18349+4053 J 764 201 2.8 51
Show 18409+4204 SLW1220 113 17.4 56
Show 18340+4121 ARY 14 AB 293 38.5 58
Show 18340+4121 ARY 14 AC 356 119.1 58
Show 18379+4014 ES 1655 28 2.0 61
Show 18348+4036 TDT 942 185 2.0 61
Show 18342+4039 ES 1654 256 3.3 64
Show 18346+4158 UC 3615 181 49.6 67
Show 18365+4008 SLE 95 112 10.9 71
Show 18450+4051 COU1792 347 1.1 72
Show 18436+4020 SLE 122 151 17.9 75
Show 18370+4001 WSP 153 AB 287 2.8 76
Show 18397+3955 TDT 981 129 0.5 79
Show 18418+4001 LSC 83 266 0.1 79
Show 18332+4200 ES 21 109 7.3 81
Show 18319+4119 COU1605 310 1.0 81
Show 18462+4118 ES 1656 252 5.2 82
Show 18420+4231 BVD 263 274 5.6 85
Show 18455+4202 STF2394 203 6.9 88
Show 18466+4134 TOI2138 215 0.2 89
Show 18448+4215 KPP1029 206 8.3 90
Show 18332+4010 STT 356 AB 302 28.3 92
Show 18332+4010 STT 356 AC 9 48.1 92
Show 18466+4042 HDS2663 65 0.2 92
Show 18332+4010 STT 356 BC 45 45.6 92
Show 18310+4055 MMA 19 202 11.4 92
Show 18472+4135 TDT1053 17 2.1 96
Show 18439+4231 DEA 192 338 9.0 96
Show 18466+4157 KOI3284 AB 193 0.4 96
Show 18466+4157 KOI3284 AC 4 4.0 96
Show 18381+3935 BU 50 CD 165 6.5 98
Show 18436+4237 ES 478 185 9.3 99
Show 18381+3935 BU 50 AB 3 22.2 99
Show 18381+3935 BU 50 AC 328 74.3 99
Show 18381+3935 BU 50 AD 327 68.1 99
Show 18453+4005 ROE 50 AB 282 4.7 99
Show 18453+4005 ROE 50 AC 120 26.2 99
Show 18453+4005 ROE 50 AD 253 96.6 99

 
 
WDS 18390+4113 : COMPONENTS
 
 
  A
B pa=334.3°
sep=3.55"
 
 
18390+4113 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183900.95+411255.9 Mag 11.1 PmRA -9.00
PmDE -10.0
 
 
18390+4113 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183900.81+411259.1 Mag 11.3 PmRA -9.00
PmDE -7.0 Calc delta mag 0.2 Calc coord yes