20042+6434 BU 1479

 
 
20h 04m 11.07s +64° 34' 14.1" P.A. 46.00 sep 43.0 mag 9.18,12.10 Sp K2
 
 
Coord 2000 20042+6434 Discov num BU 1479 Comp Coord arcsec 2000 20 04 11.07 +64 34 14.1
Date first 1905 Date last 2015 Obs 8
Pa first 48 Pa last 46.2 P.A. Now (θ) 46.2°
Sep first 41.5 Sep last 43.041 Sep. Now (ρ) 43.041"
Mag pri 9.18 Mag sec 12.10 delta mag (ΔM) 2.92 Spectral class K2 (yellow-orange)
Pri motion ra +018 Sec motion ra +004
Pri motion dec +019 Sec motion dec +014
Notes
rPM=0.568
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4240-00144-1 Gaia DR2 2247449359710215040
 
 
WDS 20042+6434 BU 1479 : 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
20042+6434 BU 1479 1999 2 46 43.2 9.18 12.10 K2 D 200411.07+643414.1
20042+6434 BU 1479 2003 3 46 43.4 9.18 12.10 K2 D 200411.07+643414.1
20042+6434 BU 1479 2010 4 46 43.1 9.18 12.10 K2 200411.07+643414.1
20042+6434 BU 1479 2015 5 46 43.1 9.18 12.10 K2 200411.07+643414.1

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

 
 
WDS 20042+6434 BU 1479 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20042+6434 BU 1479 : MEASURES
 
 
No records found.

 
 
WDS 20042+6434 : VIRTUAL EYEPIECE
 
 

20042+6434 BU 1479A mag 9.18 Sp K2 20042+6434 BU 1479B sep 32.6 P.A. 24.10 mag 12.1 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 20042+6434 : ALADIN DSS IMAGE @ 20h 04m 11.07s +64° 34' 14.1"
 
 
 
 
WDS 20042+6434 BU 1479 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20042+6434  BU 1479 distance=0' 20023+6438  STTA200AB distance=13' 20023+6438  STTA200AC distance=13' 20035+6412  TDT1939 distance=23' 20015+6449  H 6  38AB distance=23' 20012+6409  UC 4066 distance=32' 19582+6430  UC 4059 distance=39' 20047+6353  STF2640AB distance=41' 20047+6353  STF2640AC distance=41' 20102+6419  STI 950 distance=42' 20023+6515  STI 941 distance=43' 20074+6511  HJL1102 distance=43' 20052+6346  BU  470 distance=50' 20119+6431  STF2660 distance=51' 20056+6342  STF2642AB distance=53' 20056+6342  STF2642AC distance=53' 20085+6346  STI 947 distance=56' 20142+6429  STI 958 distance=65' 20034+6330  STF2632 distance=65' 20061+6538  TDT1975 distance=65' 19546+6408  AG  394 distance=68' 19567+6347  DAM 311 distance=68' 19567+6346  VAT   5 distance=69' 20086+6328  STI 948 distance=74' 20010+6323  STI 940 distance=75' 20137+6353  LDS2449 distance=75' 20154+6412  MLR  60AB distance=76' 20154+6412  LDS5245AC distance=76' 20154+6412  SHY 772AD distance=76' 19563+6337  UC 4055 distance=78' 19528+6411  STF2604 distance=78' 19579+6326  HU  955 distance=80' 20117+6542  TDT2071 distance=83' 19530+6352  HU  954 distance=84' 20171+6410  STI 961 distance=88' 19545+6330  STI 935 distance=91' 19508+6400  STI 931 distance=93' 19579+6258  HJ 2923AB distance=94' 19528+6337  MLR  51 distance=94' 19506+6359  TDT1797 distance=96' 19510+6353  UC 4038 distance=96' 19481+6438  J  1354 distance=104' 20178+6343  STI 962 distance=104' 20183+6526  MLB 219 distance=105' 19579+6258  BU 9035CD distance=106' 20070+6618  STF2650 distance=106' 20185+6533  KPP 467 distance=109' 19473+6441  ES  199 distance=109' 19573+6253  HDS2841 distance=112' 19476+6403  ES 1917 distance=113' 19471+6411  TDT1742 distance=114' 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 20042+6434 BU 1479 46 43.0
Show 20023+6438 STTA200 AB 332 98.9 13
Show 20023+6438 STTA200 AC 190 27.0 13
Show 20035+6412 TDT1939 330 0.8 23
Show 20015+6449 H 6 38 AB 171 193.1 23
Show 20012+6409 UC 4066 95 15.8 32
Show 19582+6430 UC 4059 43 8.6 39
Show 20047+6353 STF2640 AB 14 5.7 41
Show 20047+6353 STF2640 AC 81 153.0 41
Show 20102+6419 STI 950 200 6.5 42
Show 20023+6515 STI 941 96 11.7 43
Show 20074+6511 HJL1102 123 126.7 43
Show 20052+6346 BU 470 210 2.6 50
Show 20119+6431 STF2660 166 22.3 51
Show 20056+6342 STF2642 AB 191 1.8 53
Show 20056+6342 STF2642 AC 34 68.6 53
Show 20085+6346 STI 947 320 11.1 56
Show 20142+6429 STI 958 6 7.3 65
Show 20034+6330 STF2632 299 26.2 65
Show 20061+6538 TDT1975 274 0.8 65
Show 19546+6408 AG 394 274 22.1 68
Show 19567+6347 DAM 311 70 9.5 68
Show 19567+6346 VAT 5 215 6.4 69
Show 20086+6328 STI 948 321 17.9 74
Show 20010+6323 STI 940 69 14.1 75
Show 20137+6353 LDS2449 165 24.9 75
Show 20154+6412 MLR 60 AB 173 0.2 76
Show 20154+6412 LDS5245 AC 122 20.0 76
Show 20154+6412 SHY 772 AD 247 999.9 76
Show 19563+6337 UC 4055 134 61.1 78
Show 19528+6411 STF2604 182 28.0 78
Show 19579+6326 HU 955 338 3.0 80
Show 20117+6542 TDT2071 65 0.8 83
Show 19530+6352 HU 954 214 0.1 84
Show 20171+6410 STI 961 179 6.7 88
Show 19545+6330 STI 935 31 11.0 91
Show 19508+6400 STI 931 19 15.9 93
Show 19579+6258 HJ 2923 AB 351 28.5 94
Show 19528+6337 MLR 51 243 1.3 94
Show 19506+6359 TDT1797 168 0.8 96
Show 19510+6353 UC 4038 338 11.4 96
Show 19481+6438 J 1354 189 3.5 104
Show 20178+6343 STI 962 182 14.9 104
Show 20183+6526 MLB 219 333 2.9 105
Show 19579+6258 BU 9035 CD 237 47.2 106
Show 20070+6618 STF2650 228 21.9 106
Show 20185+6533 KPP 467 243 4.7 109
Show 19473+6441 ES 199 168 7.0 109
Show 19573+6253 HDS2841 21 0.1 112
Show 19476+6403 ES 1917 340 8.0 113
Show 19471+6411 TDT1742 97 1.6 114

 
 
WDS 20042+6434 : COMPONENTS
 
 
  A
B pa=24.1°
sep=32.64"
 
 
20042+6434 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200411.07+643414.1 Mag 9.18 Spectral class K2 (yellow-orange)
PmRA 18.00 PmDE 19.0 Tycho2 4240-00144-1 DM BD+64 1411
Tycho2
Tycho2 4240-00144-1 Pflag RAmdeg 301.04616799 DEmdeg 64.57059248
PmRA 16.9 PmDE 14.9 E RAmdeg 12 E DEmdeg 13
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.53 EpDEm 1990.27
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 10.795 E BTmag 0.043 VTmag 9.184
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 301.04608000 DEdeg 64.57055833 EpRA 1990 1.77
EpDE 1990 1.71 E RAdeg 12.9 E DEdeg 14.3 Posflg
Corr 0.0
CCDM
Ccdm 20042+6434 RComp Comp A Note1
Note2 Discov num DRAs -1.03 DDEs 14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp K2 PmNote *
PmRA 16 PmDE 20 Dm number +64 1411 Cat1 BD
Name2 +64 961 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 20031N6417A
HIC
 
 
20042+6434 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200413.14+643443.9 Mag 12.1 PmRA 4.00
PmDE 14.0 Calc delta mag 2.92 Calc coord yes
CCDM
Ccdm 20042+6434 RComp Comp B Note1
Note2 Discov num BU DRAs DDEs
R dRAs Year 1905 Theta 048 Rho 41.5
Obs 1 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20031N6417B
HIC