13591-2533 BU 344 (HD 121940)

 
 
13h 59m 06.83s -25° 32' 43.4" P.A. 120.00 sep 3.5 mag 9.87,9.90 Sp G0V
 
 
Coord 2000 13591-2533 Discov num BU  344 Comp Coord arcsec 2000 13 59 06.83 -25 32 43.4
Date first 1875 Date last 2015 Obs 22
Pa first 130 Pa last 119.6 P.A. Now (θ) 119.6°
Sep first 3.0 Sep last 3.492 Sep. Now (ρ) 3.492"
Mag pri 9.87 Mag sec 9.90 delta mag (ΔM) 0.03 Spectral class G0V (yellow)
Pri motion ra -087 Sec motion ra -085
Pri motion dec -008 Sec motion dec -006
Notes T (Parallax indicates physical)
rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 121940 Constellation Hydra Tycho2 6733-01437-1 Gaia DR2 6274656261191532160
HD 121940 ADS 9075
 
 
WDS 13591-2533 BU 344 (HD 121940) : 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
13591-2533 BU 344 2000 19 120 3.6 9.87 9.90 G0V 135906.83-253243.4
13591-2533 BU 344 2010 21 111 4.1 9.87 9.90 G0V 135906.83-253243.4
13591-2533 BU 344 2015 21 120 3.5 9.87 9.90 G0V 135906.83-253243.4

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

 
 
WDS 13591-2533 BU 344 (HD 121940) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13591-2533 BU 344 (HD 121940) : MEASURES
 
 
No records found.

 
 
WDS 13591-2533 (HD 121940) : VIRTUAL EYEPIECE
 
 

13591-2533 BU  344A mag 9.87 Sp G0V 13591-2533 BU  344B sep 3.2 P.A. 122.20 mag 9.9 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 13591-2533 (HD 121940) : ALADIN DSS IMAGE @ 13h 59m 06.83s -25° 32' 43.4"
 
 
 
 
WDS 13591-2533 BU 344 (HD 121940) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13591-2533  BU  344 distance=1' 13577-2525  J  1610 distance=20' 13561-2534  J  3201 distance=41' 13560-2532  H N  59 distance=43' 13553-2524  I   936 distance=53' 13554-2601  RST2880 distance=58' 13598-2639  HDS1963 distance=67' 14025-2440  B   263AB distance=70' 14025-2440  TOK 571AC distance=70' 14025-2440  DSG  16Aa,Ab distance=70' 14006-2654  B   261 distance=84' 13539-2447  LSC  54 distance=85' 13537-2631  KPP2492 distance=94' 14004-2708  LDS4424 distance=97' 14036-2409  ARA2187 distance=104' 14037-2409  I   522 distance=105' 14066-2617  KPP1693 distance=111' 13570-2345  UC 2642 distance=112' 14063-2635  BU  938 distance=116' 14022-2344  UC 2665 distance=117' 13571-2731  I   234 distance=122' 13595-2331  DON 634 distance=122' 13552-2340  B   258 distance=125' 13575-2328  UC 2643 distance=127' 13513-2423  WSI  77 distance=127' 14078-2621  BRT3008 distance=127' 13569-2740  SEE 193 distance=131' 13574-2321  DON1109 distance=134' 13495-2621  TOK 405 distance=139' 14089-2623  HDS1984 distance=142' 13505-2657  KPP1357 distance=143' 13583-2756  BRT3005 distance=144' 13516-2347  HTS  25AB distance=147' 14100-2544  DON 647 distance=148' 14102-2524  UC 2694 distance=151' 14070-2721  HDS1981 distance=152' 13511-2725  B   256 distance=156' 14084-2711  UC 2691AB distance=160' 14084-2711  UC 2691AC distance=160' 13513-2734  LDS 855 distance=160' 14001-2247  UC 2655 distance=166' 14054-2310  FAB  11 distance=167' 14084-2341  UC 2690 distance=169' 13502-2731  RST1751AB distance=169' 13502-2731  DAM 604AC distance=169' 13477-2651  TDS8967 distance=173' 13558-2820  B   259 distance=175' 13503-2742  UC 2624 distance=176' 13574-2828  NSN 412 distance=177' 13485-2351  B   255 distance=178' 13526-2258  UC 2630 distance=179' 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 13591-2533 BU 344 120 3.5 1
Show 13577-2525 J 1610 283 11.0 20
Show 13561-2534 J 3201 42 4.4 41
Show 13560-2532 H N 59 166 27.5 43
Show 13553-2524 I 936 212 0.4 53
Show 13554-2601 RST2880 279 0.8 58
Show 13598-2639 HDS1963 323 15.8 67
Show 14025-2440 B 263 AB 155 0.3 70
Show 14025-2440 TOK 571 AC 326 999.9 70
Show 14025-2440 DSG 16 Aa,Ab 294 0.0 70
Show 14006-2654 B 261 344 5.7 84
Show 13539-2447 LSC 54 242 0.4 85
Show 13537-2631 KPP2492 143 22.3 94
Show 14004-2708 LDS4424 325 19.5 97
Show 14036-2409 ARA2187 158 13.3 104
Show 14037-2409 I 522 287 1.2 105
Show 14066-2617 KPP1693 13.1 111
Show 13570-2345 UC 2642 36 42.6 112
Show 14063-2635 BU 938 123 0.4 116
Show 14022-2344 UC 2665 220 13.6 117
Show 13571-2731 I 234 215 0.6 122
Show 13595-2331 DON 634 2 1.2 122
Show 13552-2340 B 258 340 6.5 125
Show 13575-2328 UC 2643 152 145.8 127
Show 13513-2423 WSI 77 340 0.1 127
Show 14078-2621 BRT3008 130 4.8 127
Show 13569-2740 SEE 193 164 6.5 131
Show 13574-2321 DON1109 338 3.8 134
Show 13495-2621 TOK 405 12 0.7 139
Show 14089-2623 HDS1984 21 0.4 142
Show 13505-2657 KPP1357 94 10.2 143
Show 13583-2756 BRT3005 309 3.4 144
Show 13516-2347 HTS 25 AB 220 24.2 147
Show 14100-2544 DON 647 240 0.3 148
Show 14102-2524 UC 2694 115 43.4 151
Show 14070-2721 HDS1981 348 0.6 152
Show 13511-2725 B 256 136 1.3 156
Show 14084-2711 UC 2691 AB 126 67.1 160
Show 14084-2711 UC 2691 AC 233 35.0 160
Show 13513-2734 LDS 855 234 9.1 160
Show 14001-2247 UC 2655 187 19.7 166
Show 14054-2310 FAB 11 339 17.3 167
Show 14084-2341 UC 2690 317 10.5 169
Show 13502-2731 RST1751 AB 124 2.4 169
Show 13502-2731 DAM 604 AC 282 16.6 169
Show 13477-2651 TDS8967 72 0.4 173
Show 13558-2820 B 259 186 3.7 175
Show 13503-2742 UC 2624 326 4.8 176
Show 13574-2828 NSN 412 48 2.0 177
Show 13485-2351 B 255 149 3.7 178
Show 13526-2258 UC 2630 144 12.5 179

 
 
WDS 13591-2533 : COMPONENTS
 
 
  A
B pa=122.2°
sep=3.24"
 
 
13591-2533 A
 
 
Componente originario normalizzato AB Name HD 121940 Coord arcsec 2000 135906.83-253243.4 Mag 9.87
Spectral class G0V (yellow) PmRA -87.00 PmDE -8.0 Tycho2 6733-01437-2
HD 121940 ADS 9075 DM CD-2411208
Tycho2
Tycho2 6733-01437-2 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.473 E BTmag 0.035 VTmag 9.901
E VTmag 0.030 Prox 35 TYC T HIP
CCDM RAdeg 209.77939944 DEdeg -25.54587139 EpRA 1990 1.81
EpDE 1990 1.70 E RAdeg 17.7 E DEdeg 21.9 Posflg
Corr 0.2
CCDM
Ccdm 13591-2533 RComp Comp A Note1
Note2 Discov num DRAs 1.02 DDEs 15.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 9.9 Sp F8 PmNote
PmRA PmDE Dm number -2411208 Cat1 CD
Name2 Cat2 HD 121940 M HD
ADS BDS A 9075 M ADS BDS N IDS IDS 13535S2504A
HIC
 
 
13591-2533 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135907.03-253245.1 Mag 9.9 PmRA -85.00
PmDE -6.0 Calc delta mag 0.03 Calc coord yes
CCDM
Ccdm 13591-2533 RComp Comp B Note1
Note2 Discov num BU 344 DRAs DDEs
R dRAs Year 1877 Theta 122 Rho 3.5
Obs 12 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9075 M ADS BDS N IDS IDS 13535S2504B
HIC