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Doubles in session


Current system
18328+4644
BRT 1918


Nearby doubles
62' : 18386+4700
ES 1159AB

64' : 18389+4658
ES 1160

65' : 18355+4546
LDS6329

67' : 18264+4649
STT 352

69' : 18387+4716
KPP2651

70' : 18326+4534
UC 3604

70' : 18373+4551
KPP4113

72' : 18322+4755
KPP2097

78' : 18253+4653
BU 134

78' : 18311+4527
HDS2626AB

86' : 18358+4524
UC 3622

88' : 18404+4606
HJ 1339

89' : 18415+4644
BRT1921

89' : 18388+4540
KPP 558

90' : 18308+4810
KPP 415

90' : 18325+4513
ES 1262

93' : 18324+4510
ES 1261

94' : 18343+4511
ES 2668

97' : 18294+4813
TDT 905

100' : 18316+4504
COU1929

101' : 18334+4823
TDS 928

107' : 18428+4619
ES 1263

110' : 18242+4540
UC 240

116' : 18268+4822
COU2277

118' : 18426+4745
KOI 533

123' : 18224+4545
A 700



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.

18328+4644 BRT 1918

 
 
18h 32m 48.71s +46° 43' 15.1" P.A. 190.00 sep 4.2 mag 11.56,11.75
 
 
Coord 2000 18328+4644 Discov num BRT1918 Comp Coord arcsec 2000 18 32 48.71 +46 43 15.1
Date first 1894 Date last 2016 Obs 10
Pa first 187 Pa last 189.6 P.A. Now (θ) 189.6°
Sep first 3.5 Sep last 4.207 Sep. Now (ρ) 4.207"
Mag pri 11.56 Mag sec 11.75 delta mag (ΔM) 0.19 Spectral class
Pri motion ra -007 Sec motion ra -009
Pri motion dec +024 Sec motion dec -048
Notes
rPM=1.475
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3526-02629-1 Gaia DR2 2118609132625491840
 
 
WDS 18328+4644 BRT 1918 : 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
18328+4644 BRT1918 1998 5 190 4.2 11.56 11.75 D 183248.71+464315.1
18328+4644 BRT1918 2008 6 190 4.2 11.56 11.75 D 183248.71+464315.1
18328+4644 BRT1918 2015 8 190 4.2 11.56 11.75 183248.71+464315.1
18328+4644 BRT1918 2016 10 190 4.2 11.56 11.75 183248.71+464315.1

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

 
 
WDS 18328+4644 BRT 1918 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18328+4644 BRT 1918 : MEASURES
 
 
No records found.

 
 
WDS 18328+4644 : VIRTUAL EYEPIECE
 
 

18328+4644 BRT1918A mag 11.56 18328+4644 BRT1918B sep 4.2 P.A. 186.60 mag 11.75 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 18328+4644 : ALADIN DSS IMAGE @ 18h 32m 48.71s +46° 43' 15.1"
 
 
 
 
WDS 18328+4644 BRT 1918 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18328+4644 BRT1918 distance=0' 18386+4700 ES 1159AB distance=62' 18386+4700 ES 1159AC distance=62' 18389+4658 ES 1160 distance=64' 18355+4546 LDS6329 distance=65' 18264+4649 STT 352 distance=67' 18387+4716 KPP2651 distance=69' 18326+4534 UC 3604 distance=70' 18373+4551 KPP4113 distance=70' 18322+4755 KPP2097 distance=72' 18253+4653 BU 134 distance=78' 18311+4527 HDS2626AB distance=78' 18311+4527 GII 267Aa,Ab distance=78' 18358+4524 UC 3622 distance=86' 18404+4606 HJ 1339 distance=88' 18415+4644 BRT1921 distance=89' 18388+4540 KPP 558 distance=89' 18308+4810 KPP 415 distance=90' 18325+4513 ES 1262 distance=90' 18324+4510 ES 1261 distance=93' 18343+4511 ES 2668 distance=94' 18294+4813 TDT 905 distance=97' 18316+4504 COU1929 distance=100' 18334+4823 TDS 928 distance=101' 18428+4619 ES 1263 distance=107' 18242+4540 UC 240 distance=110' 18268+4822 COU2277 distance=116' 18426+4745 KOI 533 distance=118' 18224+4545 A 700 distance=123' 18284+4444 HDS2616 distance=128' 18453+4642 DEA 373 distance=129' 18451+4617 CLL 13 distance=131' 18448+4730 KOI 104 distance=131' 18451+4608 STF2395AB distance=132' 18451+4608 WAL 94AC distance=132' 18296+4851 ES 2667AB distance=133' 18296+4851 CRB 4BC distance=133' 18447+4550 ES 22AB distance=134' 18447+4550 HJ 1346AC distance=134' 18458+4647 KOI1537 distance=135' 18197+4654 TDS 916 distance=136' 18306+4429 COU1928 distance=137' 18459+4712 KOI 82 distance=138' 18451+4746 ES 1161 distance=141' 18273+4852 TDT 880 distance=141' 18193+4724 ES 1158 distance=144' 18253+4846 HU 66AB distance=144' 18253+4846 STT 351AC distance=144' 18253+4846 HU 66BC distance=144' 18254+4440 BVD 262 distance=146' 18221+4821 HU 582 distance=146' 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 18328+4644 BRT1918 190 4.2
Show 18386+4700 ES 1159 AB 255 3.2 62
Show 18386+4700 ES 1159 AC 345 19.6 62
Show 18389+4658 ES 1160 358 1.5 64
Show 18355+4546 LDS6329 56 112.1 65
Show 18264+4649 STT 352 221 24.2 67
Show 18387+4716 KPP2651 302 24.7 69
Show 18326+4534 UC 3604 156 64.6 70
Show 18373+4551 KPP4113 81 1.7 70
Show 18322+4755 KPP2097 171 16.9 72
Show 18253+4653 BU 134 125 1.1 78
Show 18311+4527 HDS2626 AB 173 0.4 78
Show 18311+4527 GII 267 Aa,Ab 117 0.1 78
Show 18358+4524 UC 3622 74 31.8 86
Show 18404+4606 HJ 1339 321 23.1 88
Show 18415+4644 BRT1921 170 6.2 89
Show 18388+4540 KPP 558 98 5.2 89
Show 18308+4810 KPP 415 9 3.7 90
Show 18325+4513 ES 1262 258 1.5 90
Show 18324+4510 ES 1261 209 7.6 93
Show 18343+4511 ES 2668 226 12.3 94
Show 18294+4813 TDT 905 110 2.0 97
Show 18316+4504 COU1929 165 1.8 100
Show 18334+4823 TDS 928 317 1.9 101
Show 18428+4619 ES 1263 258 4.7 107
Show 18242+4540 UC 240 314 63.6 110
Show 18268+4822 COU2277 320 0.2 116
Show 18426+4745 KOI 533 255 2.8 118
Show 18224+4545 A 700 128 0.6 123
Show 18284+4444 HDS2616 62 0.1 128
Show 18453+4642 DEA 373 50 17.5 129
Show 18451+4617 CLL 13 343 25.8 131
Show 18448+4730 KOI 104 65 6.1 131
Show 18451+4608 STF2395 AB 308 8.5 132
Show 18451+4608 WAL 94 AC 170 58.2 132
Show 18296+4851 ES 2667 AB 67 13.7 133
Show 18296+4851 CRB 4 BC 291 3.2 133
Show 18447+4550 ES 22 AB 133 3.3 134
Show 18447+4550 HJ 1346 AC 216 28.0 134
Show 18458+4647 KOI1537 160 0.1 135
Show 18197+4654 TDS 916 201 0.9 136
Show 18306+4429 COU1928 263 0.5 137
Show 18459+4712 KOI 82 196 5.6 138
Show 18451+4746 ES 1161 270 3.2 141
Show 18273+4852 TDT 880 217 1.6 141
Show 18193+4724 ES 1158 197 4.9 144
Show 18253+4846 HU 66 AB 197 0.2 144
Show 18253+4846 STT 351 AC 26 1.0 144
Show 18253+4846 HU 66 BC 26 0.8 144
Show 18254+4440 BVD 262 327 15.6 146
Show 18221+4821 HU 582 191 2.3 146

 
 
WDS 18328+4644 : COMPONENTS
 
 
  A
B pa=186.6°
sep=4.18"
 
 
18328+4644 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183248.71+464315.1 Mag 11.56 PmRA -7.00
PmDE 24.0 Tycho2 3526-02629-1
Tycho2
Tycho2 3526-02629-1 Pflag RAmdeg 278.20297100 DEmdeg 46.72085609
PmRA 6.1 PmDE 29.6 E RAmdeg 68 E DEmdeg 64
E pmRA 2.1 E pmDE 1.9 EpRAm 1978.07 EpDEm 1977.12
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.8 Q pmRA 0.7
Q pmDE 1.7 BTmag 12.480 E BTmag 0.198 VTmag 11.533
E VTmag 0.112 Prox 999 TYC HIP
CCDM RAdeg 278.20295139 DEdeg 46.72078778 EpRA 1990 1.64
EpDE 1990 1.61 E RAdeg 73.5 E DEdeg 70.3 Posflg
Corr 0.0
 
 
18328+4644 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183248.66+464311.0 Mag 11.75 PmRA -9.00
PmDE -48.0 Calc delta mag 0.19 Calc coord yes