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Doubles in session


Current system
18455+1120
BRT 1308


Nearby doubles
6' : 18459+1123
J 2526

9' : 18461+1124
J 2527

9' : 18460+1124
BPM 821

17' : 18464+1131
J 2528

18' : 18460+1135
DAM1252

21' : 18453+1140
J 2145

23' : 18446+1138
BPM 814

23' : 18470+1126
J 2529

26' : 18469+1105
BPM 826

29' : 18474+1122
BPMA 59

31' : 18467+1144
BRT1309

32' : 18476+1121
BPM 830

37' : 18474+1141
J 1134AB

37' : 18479+1110
STTA174

38' : 18434+1059
J 1190

38' : 18433+1100
J 1189

39' : 18438+1050
BRT1307

40' : 18456+1041
BPM 819

42' : 18478+1143
J 2149

42' : 18443+1042
GWP2796

45' : 18448+1036
BPM 815

47' : 18424+1113
KU 120

47' : 18462+1034
BPM 823

48' : 18438+1200
BPM 810

48' : 18487+1126
GWP2799

50' : 18487+1137
BPM 837



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.

18455+1120 BRT 1308

 
 
18h 45m 29.07s +11° 19' 49.9" P.A. 20.00 sep 5.4 mag 11.20,11.70
 
 
Coord 2000 18455+1120 Discov num BRT1308 Comp Coord arcsec 2000 18 45 29.07 +11 19 49.9
Date first 1907 Date last 2016 Obs 15
Pa first 21 Pa last 19.7 P.A. Now (θ) 19.7°
Sep first 5.0 Sep last 5.39 Sep. Now (ρ) 5.39"
Mag pri 11.20 Mag sec 11.70 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +004 Sec motion ra +003
Pri motion dec -003 Sec motion dec +004
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1033-00513-1 Gaia DR2 4504076029469845888
 
 
WDS 18455+1120 BRT 1308 : 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
18455+1120 BRT1308 2001 7 20 5.3 11.20 11.70 D 184529.07+111949.9
18455+1120 BRT1308 2010 9 18 4.4 11.20 11.70 184529.07+111949.9
18455+1120 BRT1308 2016 11 20 5.4 11.20 11.70 184529.07+111949.9

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

 
 
WDS 18455+1120 BRT 1308 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18455+1120 BRT 1308 : MEASURES
 
 
No records found.

 
 
WDS 18455+1120 : VIRTUAL EYEPIECE
 
 

18455+1120 BRT1308A mag 11.2 18455+1120 BRT1308B sep 5.4 P.A. 19.30 mag 11.7 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 18455+1120 : ALADIN DSS IMAGE @ 18h 45m 29.07s +11° 19' 49.9"
 
 
 
 
WDS 18455+1120 BRT 1308 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18455+1120 BRT1308 distance=1' 18459+1123 J 2526 distance=6' 18461+1124 J 2527 distance=9' 18460+1124 BPM 821 distance=9' 18464+1131 J 2528 distance=17' 18460+1135 DAM1252 distance=18' 18453+1140 J 2145 distance=21' 18446+1138 BPM 814 distance=23' 18470+1126 J 2529 distance=23' 18469+1105 BPM 826 distance=26' 18474+1122 BPMA 59 distance=29' 18467+1144 BRT1309 distance=31' 18476+1121 BPM 830 distance=32' 18474+1141 J 1134BC distance=37' 18474+1141 J 1134AB distance=37' 18479+1110 STTA174 distance=37' 18434+1059 J 1190 distance=38' 18433+1100 J 1189 distance=38' 18438+1050 BRT1307 distance=39' 18456+1041 BPM 819 distance=40' 18478+1143 J 2149 distance=42' 18443+1042 GWP2796 distance=42' 18448+1036 BPM 815 distance=45' 18424+1113 KU 120 distance=47' 18462+1034 BPM 823 distance=47' 18438+1200 BPM 810 distance=48' 18487+1126 GWP2799 distance=48' 18487+1137 BPM 837 distance=50' 18463+1030 BPM 824 distance=52' 18427+1152 AG 364AB distance=53' 18427+1152 AG 364AC distance=53' 18427+1152 AG 364BC distance=53' 18442+1030 BPM 813BC distance=54' 18442+1030 BPM 812AB distance=54' 18485+1045 STF2396CD distance=55' 18455+1024 BPMA 58 distance=57' 18485+1045 STF2396AB distance=57' 18485+1045 STF2396AC distance=57' 18485+1045 STF2396AD distance=57' 18485+1045 HLA 15AE distance=57' 18436+1207 HJ 1338 distance=57' 18482+1039 STT 362AB distance=58' 18482+1039 STT 362AC distance=58' 18493+1144 BPM 843 distance=61' 18414+1133 BPM 803 distance=62' 18477+1029 BRT1310 distance=62' 18412+1128 BPM 802 distance=64' 18413+1146 GRV 236 distance=67' 18478+1022 TDT1058 distance=68' 18495+1048 DAM 270 distance=68' 18497+1147 BPM 850 distance=68' 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 18455+1120 BRT1308 20 5.4 1
Show 18459+1123 J 2526 11 3.5 6
Show 18461+1124 J 2527 312 5.5 9
Show 18460+1124 BPM 821 245 66.3 9
Show 18464+1131 J 2528 334 2.9 17
Show 18460+1135 DAM1252 182 8.7 18
Show 18453+1140 J 2145 116 5.4 21
Show 18446+1138 BPM 814 336 105.1 23
Show 18470+1126 J 2529 193 2.8 23
Show 18469+1105 BPM 826 300 95.9 26
Show 18474+1122 BPMA 59 184 259.7 29
Show 18467+1144 BRT1309 195 4.3 31
Show 18476+1121 BPM 830 20 112.6 32
Show 18474+1141 J 1134 BC 265 9.6 37
Show 18474+1141 J 1134 AB 265 3.8 37
Show 18479+1110 STTA174 159 104.6 37
Show 18434+1059 J 1190 166 4.0 38
Show 18433+1100 J 1189 16 7.1 38
Show 18438+1050 BRT1307 188 5.2 39
Show 18456+1041 BPM 819 319 45.2 40
Show 18478+1143 J 2149 258 7.2 42
Show 18443+1042 GWP2796 69 19.9 42
Show 18448+1036 BPM 815 193 28.3 45
Show 18424+1113 KU 120 304 61.0 47
Show 18462+1034 BPM 823 218 81.7 47
Show 18438+1200 BPM 810 141 41.5 48
Show 18487+1126 GWP2799 121 65.9 48
Show 18487+1137 BPM 837 80 92.1 50
Show 18463+1030 BPM 824 69 56.1 52
Show 18427+1152 AG 364 AB 1 29.8 53
Show 18427+1152 AG 364 AC 14 23.6 53
Show 18427+1152 AG 364 BC 144 8.6 53
Show 18442+1030 BPM 813 BC 135 84.1 54
Show 18442+1030 BPM 812 AB 95 77.0 54
Show 18485+1045 STF2396 CD 110 105.8 55
Show 18455+1024 BPMA 58 183 160.7 57
Show 18485+1045 STF2396 AB 337 82.0 57
Show 18485+1045 STF2396 AC 5 203.2 57
Show 18485+1045 STF2396 AD 35 203.7 57
Show 18485+1045 HLA 15 AE 50 10.0 57
Show 18436+1207 HJ 1338 189 11.5 57
Show 18482+1039 STT 362 AB 340 7.7 58
Show 18482+1039 STT 362 AC 105 12.0 58
Show 18493+1144 BPM 843 266 34.9 61
Show 18414+1133 BPM 803 341 84.4 62
Show 18477+1029 BRT1310 21 3.9 62
Show 18412+1128 BPM 802 36 61.1 64
Show 18413+1146 GRV 236 353 57.4 67
Show 18478+1022 TDT1058 212 0.4 68
Show 18495+1048 DAM 270 149 6.5 68
Show 18497+1147 BPM 850 168 100.5 68

 
 
WDS 18455+1120 : COMPONENTS
 
 
  A
B pa=19.3°
sep=5.38"
 
 
18455+1120 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184529.07+111949.9 Mag 11.2 PmRA 4.00
PmDE -3.0 Tycho2 1033-00513-1
Tycho2
Tycho2 1033-00513-1 Pflag RAmdeg 281.37097286 DEmdeg 11.32998286
PmRA 3.5 PmDE -3.4 E RAmdeg 60 E DEmdeg 67
E pmRA 1.9 E pmDE 1.9 EpRAm 1976.72 EpDEm 1970.96
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 11.859 E BTmag 0.102 VTmag 11.450
E VTmag 0.122 Prox 997 TYC HIP
CCDM RAdeg 281.37096500 DEdeg 11.32999056 EpRA 1990 1.78
EpDE 1990 1.72 E RAdeg 66.2 E DEdeg 76.9 Posflg
Corr -0.2
 
 
18455+1120 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184529.19+111955.0 Mag 11.7 PmRA 3.00
PmDE 4.0 Calc delta mag 0.5 Calc coord yes