08140+2708 BU 1420 (HD 68564)

 
 
08h 14m 02.08s +27° 07' 45.2" P.A. 300.00 sep 19.2 mag 8.81,10.60 Sp A0
 
 
Coord 2000 08140+2708 Discov num BU 1420 Comp Coord arcsec 2000 08 14 02.08 +27 07 45.2
Date first 1903 Date last 2020 Obs 8
Pa first 302 Pa last 300.1 P.A. Now (θ) 300.1°
Sep first 19.3 Sep last 19.23 Sep. Now (ρ) 19.23"
Mag pri 8.81 Mag sec 10.60 delta mag (ΔM) 1.79 Spectral class A0 (white)
Pri motion ra -004 Sec motion ra -004
Pri motion dec +000 Sec motion dec +006
Notes
rPM=0.832
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 68564 Constellation Cancer SAO 80027 Tycho2 1936-01083-1
Gaia DR2 683600296346431360 HD 68564
 
 
WDS 08140+2708 BU 1420 (HD 68564) : 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
08140+2708 BU 1420 1998 5 301 19.7 8.81 10.60 A0 D 081402.08+270745.2
08140+2708 BU 1420 2009 6 301 19.7 8.81 10.60 A0 D 081402.08+270745.2
08140+2708 BU 1420 2010 7 316 20.7 8.81 10.60 A0 D 081402.08+270745.2
08140+2708 BU 1420 2020 8 300 19.2 8.81 10.60 A0 081402.08+270745.2

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

 
 
WDS 08140+2708 BU 1420 (HD 68564) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08140+2708 BU 1420 (HD 68564) : MEASURES
 
 
No records found.

 
 
WDS 08140+2708 (HD 68564) : VIRTUAL EYEPIECE
 
 

08140+2708 BU 1420A mag 8.81 Sp A0 08140+2708 BU 1420B sep 17.7 P.A. 303.10 mag 10.6 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 08140+2708 (HD 68564) : ALADIN DSS IMAGE @ 08h 14m 02.08s +27° 07' 45.2"
 
 
 
 
WDS 08140+2708 BU 1420 (HD 68564) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


08140+2708  BU 1420 distance=0' 08147+2710  STF1203 distance=10' 08129+2722  TDS 445 distance=22' 08134+2646  SKF 594 distance=24' 08121+2658  SKF 590 distance=28' 08163+2709  UC 1657 distance=30' 08139+2747  HO   38CD distance=39' 08139+2747  HO   38AB distance=40' 08139+2747  HO   38AC distance=40' 08172+2723  HO   39 distance=45' 08131+2617  KPP2161 distance=53' 08179+2714  SKF 614 distance=53' 08127+2613  A  2471 distance=58' 08164+2758  TDS5664 distance=59' 08163+2617  HJ  442AB distance=60' 08172+2623  HJ  781 distance=64' 08110+2807  DBR 244 distance=73' 08191+2640  SKF 619 distance=73' 08088+2729  STF1186 distance=73' 08170+2811  TDS5670 distance=75' 08172+2602  SKF 611 distance=79' 08099+2808  TDS5584 distance=82' 08136+2543  FOX  13BC distance=85' 08136+2543  FOX  13AB distance=85' 08136+2543  HJ  441AC distance=85' 08080+2738  SKF2681 distance=87' 08201+2740  UC 1664 distance=87' 08113+2547  OCC  79 distance=89' 08189+2607  KPP 174 distance=89' 08102+2551  OCC  80Ba,Bb distance=92' 08102+2551  BUP 111AB distance=93' 08102+2551  ARN   2AC distance=93' 08116+2540  SLW 224 distance=94' 08149+2843  SKF 603 distance=96' 08126+2849  COU1114 distance=104' 08065+2734  SKF 561 distance=104' 08118+2847  SKF 586 distance=104' 08105+2530  BUP 112AB distance=109' 08105+2530  BUP 112AC distance=109' 08105+2530  OCC  73Aa,Ab distance=109' 08148+2856  BRT  15 distance=109' 08097+2533  OCC  78Aa,Ab distance=111' 08097+2533  WRH  27AB distance=111' 08188+2841  TDS5702 distance=113' 08056+2732  STF1177 distance=115' 08070+2601  SLW 221 distance=116' 08117+2900  RAO 224 distance=117' 08225+2638  BUP9115AB distance=117' 08063+2615  SKF 558 distance=117' 08159+2511  GRV 754 distance=120' 08121+2511  OCC 138 distance=120' 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 08140+2708 BU 1420 300 19.2
Show 08147+2710 STF1203 243 18.9 10
Show 08129+2722 TDS 445 357 1.5 22
Show 08134+2646 SKF 594 17 1.1 24
Show 08121+2658 SKF 590 150 1.8 28
Show 08163+2709 UC 1657 257 35.2 30
Show 08139+2747 HO 38 CD 214 11.6 39
Show 08139+2747 HO 38 AB 83 7.6 40
Show 08139+2747 HO 38 AC 130 28.4 40
Show 08172+2723 HO 39 346 6.4 45
Show 08131+2617 KPP2161 105 17.7 53
Show 08179+2714 SKF 614 65 2.7 53
Show 08127+2613 A 2471 77 0.4 58
Show 08164+2758 TDS5664 315 0.5 59
Show 08163+2617 HJ 442 AB 317 18.0 60
Show 08172+2623 HJ 781 323 6.1 64
Show 08110+2807 DBR 244 139 4.8 73
Show 08191+2640 SKF 619 211 1.2 73
Show 08088+2729 STF1186 212 3.3 73
Show 08170+2811 TDS5670 300 0.4 75
Show 08172+2602 SKF 611 181 1.5 79
Show 08099+2808 TDS5584 189 0.6 82
Show 08136+2543 FOX 13 BC 67 24.5 85
Show 08136+2543 FOX 13 AB 151 1.9 85
Show 08136+2543 HJ 441 AC 69 24.8 85
Show 08080+2738 SKF2681 187 1.7 87
Show 08201+2740 UC 1664 211 55.2 87
Show 08113+2547 OCC 79 -1 0.1 89
Show 08189+2607 KPP 174 221 4.6 89
Show 08102+2551 OCC 80 Ba,Bb -1 0.1 92
Show 08102+2551 BUP 111 AB 49 80.9 93
Show 08102+2551 ARN 2 AC 22 188.4 93
Show 08116+2540 SLW 224 232 26.1 94
Show 08149+2843 SKF 603 139 1.2 96
Show 08126+2849 COU1114 196 0.1 104
Show 08065+2734 SKF 561 251 1.0 104
Show 08118+2847 SKF 586 12 1.0 104
Show 08105+2530 BUP 112 AB 316 88.4 109
Show 08105+2530 BUP 112 AC 219 89.7 109
Show 08105+2530 OCC 73 Aa,Ab -1 0.1 109
Show 08148+2856 BRT 15 145 3.6 109
Show 08097+2533 OCC 78 Aa,Ab -1 0.1 111
Show 08097+2533 WRH 27 AB 98 28.9 111
Show 08188+2841 TDS5702 226 0.6 113
Show 08056+2732 STF1177 350 3.5 115
Show 08070+2601 SLW 221 323 174.2 116
Show 08117+2900 RAO 224 304 1.0 117
Show 08225+2638 BUP9115 AB 61 381.0 117
Show 08063+2615 SKF 558 63 1.0 117
Show 08159+2511 GRV 754 24 22.9 120
Show 08121+2511 OCC 138 -1 0.1 120

 
 
WDS 08140+2708 : COMPONENTS
 
 
  A
B pa=303.1°
sep=17.67"
 
 
08140+2708 A
 
 
Componente originario normalizzato AB Name HD 68564 Coord arcsec 2000 081402.08+270745.2 Mag 8.81
Spectral class A0 (white) PmRA -4.00 PmDE 0.0 SAO 80027
Tycho2 1936-01083-1 HD 68564 DM BD+27 1563
Tycho2
Tycho2 1936-01083-1 Pflag RAmdeg 123.50868406 DEmdeg 27.12923372
PmRA -4.0 PmDE 1.2 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.58 EpDEm 1991.35
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 8.900 E BTmag 0.015 VTmag 8.812
E VTmag 0.012 Prox 999 TYC T HIP
CCDM RAdeg 123.50869417 DEdeg 27.12923111 EpRA 1990 1.97
EpDE 1990 1.98 E RAdeg 5.1 E DEdeg 6.4 Posflg
Corr 0.4
SAO
SAO 80027 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.01 Vmag 8.3 SpType A0
Double code Source 34 CatNum 4428 DM BD+27 1563
DMcomp BDsup HD 68564 M HD 0
GC RA1950rad 2.14236325 DE1950rad 0.47614802 PmRA2000 -0.0004
PmDE2000 -0.007
CCDM
Ccdm 08140+2708 RComp Comp A Note1
Note2 Discov num DRAs 2.04 DDEs -15.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp A0 PmNote *
PmRA -12 PmDE -10 Dm number +27 1563 Cat1 BD
Name2 +27 900 Cat2 AGK2/3 HD 68564 M HD
ADS BDS A 6667 M ADS BDS N IDS IDS 08080N2726A
HIC
 
 
08140+2708 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081400.97+270754.8 Mag 10.6 PmRA -4.00
PmDE 6.0 Calc delta mag 1.79 Calc coord yes
CCDM
Ccdm 08140+2708 RComp Comp B Note1
Note2 Discov num BU DRAs DDEs
R dRAs Year 1903 Theta 302 Rho 19.2
Obs 3 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6667 M ADS BDS N IDS IDS 08080N2726B
HIC