16518+3151 BU 821

 
 
16h 51m 50.65s +31° 50' 36.3" P.A. 324.00 sep 1.3 mag 9.83,10.48 Sp G5
 
 
Coord 2000 16518+3151 Discov num BU  821 Comp Coord arcsec 2000 16 51 50.65 +31 50 36.3
Date first 1881 Date last 2016 Obs 57
Pa first 314 Pa last 324.4 P.A. Now (θ) 324.4°
Sep first 1.2 Sep last 1.269 Sep. Now (ρ) 1.269"
Mag pri 9.83 Mag sec 10.48 delta mag (ΔM) 0.65 Spectral class G5 (yellow)
Pri motion ra +011 Sec motion ra +011
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2589-00573-1 Gaia DR2 1313247381023416576
 
 
WDS 16518+3151 BU 821 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16518+3151 BU 821 2005 50 323 1.2 9.83 10.48 G5 165150.65+315036.3
16518+3151 BU 821 2010 52 322 1.3 9.83 10.48 G5 165150.65+315036.3
16518+3151 BU 821 2014 53 323 1.2 9.83 10.48 G5 165150.65+315036.3
16518+3151 BU 821 2015 54 323 1.3 9.83 10.48 G5 165150.65+315036.3
16518+3151 BU 821 2016 55 324 1.3 9.83 10.48 G5 165150.65+315036.3

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

 
 
WDS 16518+3151 BU 821 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16518+3151 BU 821 : MEASURES
 
 
No records found.

 
 
WDS 16518+3151 : VIRTUAL EYEPIECE
 
 

16518+3151 BU  821A mag 9.83 Sp G5 16518+3151 BU  821B sep 1.2 P.A. 328.70 mag 10.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16518+3151 : ALADIN DSS IMAGE @ 16h 51m 50.65s +31° 50' 36.3"
 
 
 
 
WDS 16518+3151 BU 821 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16518+3151  BU  821 distance=0' 16530+3142  BU 1454 distance=17' 16495+3149  GRV 938 distance=30' 16550+3223  COU 988 distance=53' 16476+3129  TDS 836 distance=59' 16565+3152  TDT 154 distance=60' 16496+3044  GRV 939 distance=72' 16460+3213  SLW1195 distance=78' 16546+3036  LDS4701 distance=82' 16582+3147  STF2112 distance=82' 16584+3210  COU 990 distance=86' 16583+3117  GRV 944 distance=89' 16447+3148  COU 804 distance=92' 16472+3300  CVR1674 distance=92' 16589+3212  FMR 129 distance=92' 16591+3146  KPP 384 distance=93' 16583+3107  COU 989 distance=93' 16580+3101  HDS2400 distance=94' 16580+3101  YSC 225A,Bb distance=94' 16566+3037  KPP1215 distance=96' 16594+3231  UC 3269 distance=105' 16521+3006  ROE   3 distance=106' 16460+3324  KPP1386 distance=119' 17003+3056  ISO   3 distance=122' 17004+3058  HLM   8 distance=123' 16426+3113  SEI 540 distance=125' 16441+3308  TDT  57 distance=125' 17014+3227  DAM 265 distance=127' 16446+3023  CVR 839 distance=128' 16479+2951  UC 3234 distance=130' 16456+3008  UC 3226 distance=131' 16595+3321  SLE  75 distance=133' 17003+3312  SLE  76 distance=135' 16457+3000  STF2098DE distance=135' 16413+3136  STF2084 distance=136' 16457+3000  STF2098AB distance=136' 16457+3000  STF2098AD distance=136' 16457+3000  STF2098AC distance=136' 16457+3000  STF2098BC distance=136' 17005+3314  CBL 513 distance=138' 16559+2939  TDT 150 distance=142' 16431+3321  GRV 935 distance=143' 16455+3350  SKF 262 distance=144' 16416+3053  LSC  66 distance=144' 16550+3409  SLW1199 distance=145' 16534+2925  HEI  13 distance=147' 16558+3410  UC 3255 distance=149' 16548+3415  KPP1628 distance=150' 16450+3355  POP   5 distance=152' 17033+3236  HO   66 distance=153' 16498+3421  RAO 358 distance=153' 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 16518+3151 BU 821 324 1.3
Show 16530+3142 BU 1454 64 75.4 17
Show 16495+3149 GRV 938 239 29.9 30
Show 16550+3223 COU 988 86 1.7 53
Show 16476+3129 TDS 836 217 2.6 59
Show 16565+3152 TDT 154 345 0.8 60
Show 16496+3044 GRV 939 207 8.0 72
Show 16460+3213 SLW1195 33 175.4 78
Show 16546+3036 LDS4701 251 273.0 82
Show 16582+3147 STF2112 263 2.3 82
Show 16584+3210 COU 990 135 2.3 86
Show 16583+3117 GRV 944 218 59.7 89
Show 16447+3148 COU 804 15 0.2 92
Show 16472+3300 CVR1674 122 3.9 92
Show 16589+3212 FMR 129 183 161.0 92
Show 16591+3146 KPP 384 306 3.6 93
Show 16583+3107 COU 989 195 0.3 93
Show 16580+3101 HDS2400 87 1.3 94
Show 16580+3101 YSC 225 A,Bb 82 1.3 94
Show 16566+3037 KPP1215 25 9.4 96
Show 16594+3231 UC 3269 155 42.1 105
Show 16521+3006 ROE 3 21 6.1 106
Show 16460+3324 KPP1386 255 10.4 119
Show 17003+3056 ISO 3 90 1.0 122
Show 17004+3058 HLM 8 347 19.8 123
Show 16426+3113 SEI 540 227 11.5 125
Show 16441+3308 TDT 57 21 0.5 125
Show 17014+3227 DAM 265 215 8.1 127
Show 16446+3023 CVR 839 254 17.4 128
Show 16479+2951 UC 3234 63 7.3 130
Show 16456+3008 UC 3226 268 33.0 131
Show 16595+3321 SLE 75 287 15.9 133
Show 17003+3312 SLE 76 15 8.6 135
Show 16457+3000 STF2098 DE 268 5.8 135
Show 16413+3136 STF2084 110 1.6 136
Show 16457+3000 STF2098 AB 145 14.2 136
Show 16457+3000 STF2098 AD 18 67.6 136
Show 16457+3000 STF2098 AC 128 65.6 136
Show 16457+3000 STF2098 BC 124 52.4 136
Show 17005+3314 CBL 513 289 27.1 138
Show 16559+2939 TDT 150 98 2.1 142
Show 16431+3321 GRV 935 293 10.5 143
Show 16455+3350 SKF 262 146 8.2 144
Show 16416+3053 LSC 66 98 0.0 144
Show 16550+3409 SLW1199 257 10.1 145
Show 16534+2925 HEI 13 122 7.8 147
Show 16558+3410 UC 3255 220 51.4 149
Show 16548+3415 KPP1628 84 12.5 150
Show 16450+3355 POP 5 140 0.7 152
Show 17033+3236 HO 66 251 14.2 153
Show 16498+3421 RAO 358 106 0.4 153

 
 
WDS 16518+3151 : COMPONENTS
 
 
  A
B pa=328.7°
sep=1.21"
 
 
16518+3151 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165150.65+315036.3 Mag 9.83 Spectral class G5 (yellow)
PmRA 11.00 PmDE 2.0 Tycho2 2589-00573-1
Tycho2
Tycho2 2589-00573-1 Pflag P RAmdeg 252.96102114 DEmdeg 31.84340456
PmRA 11.3 PmDE 1.5 E RAmdeg 17 E DEmdeg 16
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.48 EpDEm 1990.58
Num 7 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.3 BTmag 10.491 E BTmag 0.031 VTmag 9.828
E VTmag 0.025 Prox 12 TYC T HIP
CCDM RAdeg 252.96104333 DEdeg 31.84334611 EpRA 1990 1.56
EpDE 1990 1.67 E RAdeg 16.9 E DEdeg 16.4 Posflg D
Corr 0.0
CCDM
Ccdm 16518+3151 RComp Comp A Note1
Note2 Discov num DRAs 2.56 DDEs -23.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA 8 PmDE 10 Dm number +32 2799 Cat1 BD
Name2 +31 1458 Cat2 AGK2/3 HD M HD
ADS BDS A10236 M ADS BDS N IDS IDS 16480N3201A
HIC
 
 
16518+3151 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165150.60+315037.3 Mag 10.48 PmRA 11.00
PmDE 2.0 Tycho2 2589-00573-2 Calc delta mag 0.65 Calc coord yes
Tycho2
Tycho2 2589-00573-2 Pflag P RAmdeg 252.96102114 DEmdeg 31.84340456
PmRA 11.3 PmDE 1.5 E RAmdeg 17 E DEmdeg 16
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.48 EpDEm 1990.58
Num 7 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.3 BTmag 11.448 E BTmag 0.062 VTmag 10.482
E VTmag 0.040 Prox 12 TYC HIP
CCDM RAdeg 252.96078222 DEdeg 31.84361111 EpRA 1990 1.55
EpDE 1990 1.67 E RAdeg 31.6 E DEdeg 30.6 Posflg D
Corr 0.0
CCDM
Ccdm 16518+3151 RComp Comp B Note1
Note2 Discov num BU 821 DRAs DDEs
R dRAs Year 1881 Theta 314 Rho 1.2
Obs 19 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10236 M ADS BDS N IDS IDS 16480N3201B
HIC