19469+0610 BU 828 (HD 186906)

 
 
19h 46m 56.51s +06° 09' 48.8" P.A. 15.00 sep 3.0 mag 8.48,10.40 Sp B9
 
 
Coord 2000 19469+0610 Discov num BU  828 Comp Coord arcsec 2000 19 46 56.51 +06 09 48.8
Date first 1881 Date last 2018 Obs 17
Pa first 10 Pa last 14.5 P.A. Now (θ) 14.5°
Sep first 2.9 Sep last 3.036 Sep. Now (ρ) 3.036"
Mag pri 8.48 Mag sec 10.40 delta mag (ΔM) 1.92 Spectral class B9 (blue-white)
Pri motion ra +010 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186906 Constellation Aquila Tycho2 0492-02603-1 Gaia DR2 4297566751958363520
HD 186906
 
 
WDS 19469+0610 BU 828 (HD 186906) : 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
19469+0610 BU 828 2002 16 10 3.0 8.50 10.40 B9 194656.51+060948.8
19469+0610 BU 828 2018 17 15 3.0 8.48 10.40 B9 194656.51+060948.8

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

 
 
WDS 19469+0610 BU 828 (HD 186906) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19469+0610 BU 828 (HD 186906) : MEASURES
 
 
No records found.

 
 
WDS 19469+0610 (HD 186906) : VIRTUAL EYEPIECE
 
 

19469+0610 BU  828A mag 8.48 Sp B9 19469+0610 BU  828B sep 3.0 P.A. 14.40 mag 10.4 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 19469+0610 (HD 186906) : ALADIN DSS IMAGE @ 19h 46m 56.51s +06° 09' 48.8"
 
 
 
 
WDS 19469+0610 BU 828 (HD 186906) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19469+0610  BU  828 distance=1' 19475+0615  J  2186AC distance=12' 19475+0615  J  2186AB distance=12' 19475+0615  J  2186CB distance=12' 19460+0625  J  2184 distance=20' 19449+0602  J  1863 distance=30' 19489+0545  BU  829 distance=39' 19453+0644  J  2997 distance=42' 19495+0634  TOR  16 distance=46' 19460+0657  GRV 274 distance=50' 19482+0657  TDT1768 distance=52' 19481+0523  HJ 2897AB distance=52' 19481+0523  DAM 180AC distance=52' 19442+0536  J  1861 distance=53' 19453+0523  J  2998AB distance=53' 19453+0523  J  2998AC distance=53' 19466+0703  TOK 368 distance=54' 19500+0637  J  1336AB distance=55' 19500+0637  J  1336AC distance=55' 19469+0514  J  3004AB distance=55' 19469+0514  FYM 276AC distance=55' 19469+0514  FYM 276AD distance=55' 19434+0627  J  1684 distance=56' 19494+0652  WFC 256 distance=56' 19470+0705  J  1864AB distance=57' 19470+0705  J  1864AC distance=57' 19432+0624  TDS1008 distance=58' 19460+0706  TDT1719 distance=59' 19441+0528  J  2558 distance=59' 19467+0510  A   374 distance=60' 19503+0645  TOR  17 distance=63' 19433+0645  TDT1674 distance=65' 19426+0621  TDT1661 distance=65' 19440+0512  SKF 282 distance=73' 19452+0500  A   373 distance=75' 19468+0724  J  1316 distance=76' 19421+0545  HEI 876 distance=77' 19461+0728  J  1314 distance=79' 19496+0718  FOX  31 distance=80' 19445+0459  STF2566 distance=80' 19518+0537  OSO 112 distance=81' 19503+0713  A  2994BC distance=81' 19503+0713  A  2994A,BC distance=81' 19427+0518  TDT1663 distance=82' 19444+0722  J  1315 distance=83' 19456+0450  HWE  51 distance=83' 19412+0615  TDT1634 distance=86' 19431+0502  DAM 174 distance=89' 19429+0502  HWE  50 distance=91' 19503+0453  BAL2952 distance=92' 19419+0517  TDT1648 distance=93' 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 19469+0610 BU 828 15 3.0 1
Show 19475+0615 J 2186 AC 334 7.0 12
Show 19475+0615 J 2186 AB 160 4.4 12
Show 19475+0615 J 2186 CB 157 11.4 12
Show 19460+0625 J 2184 11 6.6 20
Show 19449+0602 J 1863 115 6.9 30
Show 19489+0545 BU 829 314 0.8 39
Show 19453+0644 J 2997 121 4.6 42
Show 19495+0634 TOR 16 326 15.7 46
Show 19460+0657 GRV 274 18 20.8 50
Show 19482+0657 TDT1768 219 1.9 52
Show 19481+0523 HJ 2897 AB 332 8.1 52
Show 19481+0523 DAM 180 AC 30 7.9 52
Show 19442+0536 J 1861 22 7.8 53
Show 19453+0523 J 2998 AB 88 6.3 53
Show 19453+0523 J 2998 AC 192 6.3 53
Show 19466+0703 TOK 368 295 0.1 54
Show 19500+0637 J 1336 AB 59 5.7 55
Show 19500+0637 J 1336 AC 220 24.0 55
Show 19469+0514 J 3004 AB 328 5.8 55
Show 19469+0514 FYM 276 AC 133 19.2 55
Show 19469+0514 FYM 276 AD 43 18.5 55
Show 19434+0627 J 1684 242 6.2 56
Show 19494+0652 WFC 256 10 11.7 56
Show 19470+0705 J 1864 AB 19 9.1 57
Show 19470+0705 J 1864 AC 309 19.2 57
Show 19432+0624 TDS1008 100 1.4 58
Show 19460+0706 TDT1719 92 0.5 59
Show 19441+0528 J 2558 129 3.5 59
Show 19467+0510 A 374 80 4.6 60
Show 19503+0645 TOR 17 343 1.7 63
Show 19433+0645 TDT1674 289 0.5 65
Show 19426+0621 TDT1661 258 1.2 65
Show 19440+0512 SKF 282 244 13.7 73
Show 19452+0500 A 373 10 2.8 75
Show 19468+0724 J 1316 205 3.2 76
Show 19421+0545 HEI 876 146 0.8 77
Show 19461+0728 J 1314 183 4.3 79
Show 19496+0718 FOX 31 13 5.2 80
Show 19445+0459 STF2566 232 26.9 80
Show 19518+0537 OSO 112 327 22.8 81
Show 19503+0713 A 2994 BC 200 0.4 81
Show 19503+0713 A 2994 A,BC 273 5.7 81
Show 19427+0518 TDT1663 293 0.8 82
Show 19444+0722 J 1315 285 2.2 83
Show 19456+0450 HWE 51 200 18.8 83
Show 19412+0615 TDT1634 274 0.4 86
Show 19431+0502 DAM 174 246 7.8 89
Show 19429+0502 HWE 50 16 2.7 91
Show 19503+0453 BAL2952 298 10.0 92
Show 19419+0517 TDT1648 196 0.7 93

 
 
WDS 19469+0610 : COMPONENTS
 
 
  A
B pa=14.4°
sep=3.03"
 
 
19469+0610 A
 
 
Componente originario normalizzato AB Name HD 186906 Coord arcsec 2000 194656.51+060948.8 Mag 8.48
Spectral class B9 (blue-white) PmRA 10.00 PmDE -5.0 Tycho2 0492-02603-1
HD 186906
Tycho2
Tycho2 0492-02603-1 Pflag RAmdeg 296.73547193 DEmdeg 6.16358308
PmRA 0.9 PmDE -4.8 E RAmdeg 9 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.60 EpDEm 1990.60
Num 12 Q RAmdeg 1.0 Q DEmdeg 2.0 Q pmRA 1.1
Q pmDE 2.0 BTmag 8.386 E BTmag 0.019 VTmag 8.475
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 296.73546889 DEdeg 6.16359194 EpRA 1990 1.54
EpDE 1990 1.51 E RAdeg 8.5 E DEdeg 9.1 Posflg
Corr 0.0
CCDM
Ccdm 19469+0610 RComp Comp A Note1
Note2 Discov num DRAs 2.54 DDEs -11.3
R dRAs 12 Year Theta Rho
Obs 2 Vmag 8.5 Sp B9 PmNote
PmRA -60 PmDE 20 Dm number +05 4290 Cat1 BD
Name2 +06 2580 Cat2 AGK2/3 HD 186906 M HD
ADS BDS A12916 M ADS BDS N IDS IDS 19420N0555A
HIC
 
 
19469+0610 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194656.56+060951.7 Mag 10.4 Calc delta mag 1.92
Calc coord yes
CCDM
Ccdm 19469+0610 RComp Comp B Note1
Note2 Discov num BU 828 DRAs DDEs
R dRAs Year 1881 Theta 009 Rho 2.8
Obs 13 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12916 M ADS BDS N IDS IDS 19420N0555B
HIC