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Doubles in session


Current system
17512+2946
BRT 31


Nearby doubles
23' : 17529+2941
AC 8

25' : 17510+3010
COU 636

32' : 17520+2917
AZC 101

36' : 17484+2942
BRT 30

39' : 17541+2949
AC 9

42' : 17488+2918
TDS 884AB

62' : 17559+2943
AZC 102

64' : 17470+2915
TDS 881AB

73' : 17549+2852
CBL 163

73' : 17455+2949
COU 632

74' : 17567+2929
D 17

75' : 17564+3018
KPP2118

75' : 17455+2950
COU 631

86' : 17456+3032
HO 70

91' : 17564+2846
GRV 971

92' : 17566+3045
COU 999

93' : 17518+2814
STF2239

99' : 17585+3011
HDS2534

103' : 17516+3129
KPP4065

103' : 17524+2805
KPP2487

104' : 17590+3003
STF2259

105' : 17501+3130
SEI 548

109' : 17594+2929
STF2247AB

110' : 17499+3134
KPP 402

110' : 17558+3117
SEI 552

110' : 17566+3110
ES 343



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.

17512+2946 BRT 31

 
 
17h 51m 11.38s +29° 46' 14.8" P.A. 147.00 sep 7.6 mag 12.40,12.40
 
 
Coord 2000 17512+2946 Discov num BRT  31 Comp Coord arcsec 2000 17 51 11.38 +29 46 14.8
Date first 1906 Date last 2015 Obs 11
Pa first 123 Pa last 146.9 P.A. Now (θ) 146.9°
Sep first 4.3 Sep last 7.6 Sep. Now (ρ) 7.6"
Mag pri 12.40 Mag sec 12.40 delta mag (ΔM) 0 Spectral class
Pri motion ra +004 Sec motion ra +016
Pri motion dec +017 Sec motion dec -024
Notes L (Linear solution)
rPM=1.481
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4596798738364925184 ADS 10840
 
 
WDS 17512+2946 BRT 31 : 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
17512+2946 BRT 31 2000 4 145 7.2 12.40 12.40 D 175111.38+294614.8
17512+2946 BRT 31 2002 5 145 7.3 12.40 12.40 D 175111.38+294614.8
17512+2946 BRT 31 2013 6 147 7.6 12.40 12.40 175111.38+294614.8
17512+2946 BRT 31 2015 7 147 7.6 12.40 12.40 175111.38+294614.8

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

 
 
WDS 17512+2946 BRT 31 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17512+2946 BRT 31 : MEASURES
 
 
No records found.

 
 
WDS 17512+2946 : VIRTUAL EYEPIECE
 
 

17512+2946 BRT 31A mag 12.4 17512+2946 BRT 31B sep 7.3 P.A. 150.50 mag 12.4 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 17512+2946 : ALADIN DSS IMAGE @ 17h 51m 11.38s +29° 46' 14.8"
 
 
 
 
WDS 17512+2946 BRT 31 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17512+2946 BRT 31 distance=0' 17529+2941 AC 8 distance=23' 17510+3010 COU 636 distance=25' 17520+2917 AZC 101 distance=32' 17484+2942 BRT 30 distance=36' 17541+2949 AC 9 distance=39' 17488+2918 TDS 884AB distance=42' 17488+2918 SCA 204AB,C distance=42' 17488+2918 SCA 204AB,D distance=42' 17559+2943 AZC 102 distance=62' 17470+2915 TDS 881AB distance=64' 17470+2915 TDS 881Aa,Ab distance=64' 17549+2852 CBL 163 distance=73' 17455+2949 COU 632 distance=73' 17567+2929 D 17 distance=74' 17564+3018 KPP2118 distance=75' 17455+2950 COU 631 distance=75' 17564+3028 KPP4069AC distance=80' 17456+3032 HO 70 distance=86' 17564+2846 GRV 971 distance=91' 17566+3045 COU 999 distance=92' 17518+2814 STF2239 distance=93' 17585+3011 HDS2534 distance=99' 17516+3129 KPP4065 distance=103' 17524+2805 KPP2487 distance=103' 17590+3003 STF2259 distance=104' 17501+3130 SEI 548 distance=105' 17594+2929 COU1003Aa,Ab distance=109' 17594+2929 STF2247AB distance=109' 17594+2929 WAL 88AC distance=109' 17499+3134 KPP 402 distance=110' 17558+3117 SEI 552 distance=110' 17566+3110 ES 343 distance=110' 17449+3108 STF2213 distance=116' 17544+3135 SEI 550 distance=117' 17551+3134 AG 215AB distance=119' 17551+3134 ITF 16AC distance=119' 17551+3135 ITF 21 distance=120' 17467+2759 ES 469AB distance=123' 17423+3030 TDT 469 distance=123' 17467+2759 ES 469BC distance=123' 18006+2934 LDS6413 distance=124' 17577+2815 HO 424 distance=126' 18006+3014 J 1127 distance=126' 17477+2748 GIC 149AB distance=128' 17477+2748 RAO 379BC distance=128' 17565+3139 TDT 585 distance=132' 17484+2738 TDT 515 distance=134' 17575+2759 HO 423 distance=136' 17465+2743 TRN 2Aa,Ab distance=138' 17465+2743 STF2220A,BC distance=138' 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 17512+2946 BRT 31 147 7.6
Show 17529+2941 AC 8 304 0.1 23
Show 17510+3010 COU 636 269 1.5 25
Show 17520+2917 AZC 101 270 22.6 32
Show 17484+2942 BRT 30 227 4.3 36
Show 17541+2949 AC 9 242 1.0 39
Show 17488+2918 TDS 884 AB 126 1.2 42
Show 17488+2918 SCA 204 AB,C 92 1.6 42
Show 17488+2918 SCA 204 AB,D 47 0.9 42
Show 17559+2943 AZC 102 35 21.3 62
Show 17470+2915 TDS 881 AB 242 1.0 64
Show 17470+2915 TDS 881 Aa,Ab 138 0.2 64
Show 17549+2852 CBL 163 244 41.5 73
Show 17455+2949 COU 632 308 1.1 73
Show 17567+2929 D 17 130 23.9 74
Show 17564+3018 KPP2118 349 17.2 75
Show 17455+2950 COU 631 51 5.6 75
Show 17564+3028 KPP4069 AC 76 2.5 80
Show 17456+3032 HO 70 269 0.3 86
Show 17564+2846 GRV 971 237 73.0 91
Show 17566+3045 COU 999 311 1.4 92
Show 17518+2814 STF2239 319 2.4 93
Show 17585+3011 HDS2534 355 0.5 99
Show 17516+3129 KPP4065 210 3.6 103
Show 17524+2805 KPP2487 23 22.3 103
Show 17590+3003 STF2259 277 19.6 104
Show 17501+3130 SEI 548 89 17.5 105
Show 17594+2929 COU1003 Aa,Ab 359 0.1 109
Show 17594+2929 STF2247 AB 188 11.6 109
Show 17594+2929 WAL 88 AC 230 56.1 109
Show 17499+3134 KPP 402 24 3.5 110
Show 17558+3117 SEI 552 235 5.6 110
Show 17566+3110 ES 343 281 8.5 110
Show 17449+3108 STF2213 327 4.9 116
Show 17544+3135 SEI 550 20 5.7 117
Show 17551+3134 AG 215 AB 49 42.8 119
Show 17551+3134 ITF 16 AC 107 11.3 119
Show 17551+3135 ITF 21 313 5.4 120
Show 17467+2759 ES 469 AB 266 46.3 123
Show 17423+3030 TDT 469 96 0.5 123
Show 17467+2759 ES 469 BC 148 4.2 123
Show 18006+2934 LDS6413 105 88.1 124
Show 17577+2815 HO 424 204 1.4 126
Show 18006+3014 J 1127 341 2.9 126
Show 17477+2748 GIC 149 AB 116 75.8 128
Show 17477+2748 RAO 379 BC 152 3.9 128
Show 17565+3139 TDT 585 358 0.6 132
Show 17484+2738 TDT 515 282 0.5 134
Show 17575+2759 HO 423 293 4.7 136
Show 17465+2743 TRN 2 Aa,Ab 255 1.8 138
Show 17465+2743 STF2220 A,BC 249 35.4 138

 
 
WDS 17512+2946 : COMPONENTS
 
 
  A
B pa=150.5°
sep=7.32"
 
 
17512+2946 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175111.38+294614.8 Mag 12.4 PmRA 4.00
PmDE 17.0 ADS 10840
 
 
17512+2946 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175111.66+294608.4 Mag 12.4 PmRA 16.00
PmDE -24.0 Calc coord yes