Coord 2000 | 10349-6408 | Discov num | DUN 93 | Comp | AB | Coord arcsec 2000 | 10 34 56.50 -64 08 02.5 | ||||
Date first | 1826 | Date last | 2015 | Obs | 25 | ||||||
Pa first | 40 | Pa last | 39.4 | P.A. Now (θ) | 39.4° | ||||||
Sep first | 23.7 | Sep last | 24.235 | Sep. Now (ρ) | 24.235" | ||||||
Mag pri | 7.47 | Mag sec | 8.36 | delta mag (ΔM) | 0.89 | Spectral class | A0V (white) | ||||
Pri motion ra | -018 | Sec motion ra | -007 | ||||||||
Pri motion dec | +007 | Sec motion dec | +011 | ||||||||
Notes | Z (Parallax indicates components are physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 91906 | 251022 | 10 34 56 -64 08 02 | DUN 93 AB | 2015 | 25 | 39 | 24.2 | 7.47 | 8.36 | 0.89 | <=== | |
Show | 251023 | 10 34 59 -64 07 44 | I 74 BC | 2016 | 10 | 230 | 2.9 | 8.36 | 9.65 | 1.29 |
Name | HD 91906 | Constellation | Carina | SAO | 251022 | HIP | 51794 | ||||
Tycho2 | 8965-00222-1 | Gaia DR2 | 5251822104760873344 | HD | 91906 | GC | 14562 | ||||
CP | CP-63 1501 | Distance | 222.22 | Distance ly | 724.88 |
refcode | metd | author | reference |
Dun1829 | Ma - | Dunlop, J. | 1829MmRAS...3..257D |
Dun1829 | MemRAS 3, 257, 1829 | ||
Dun1829 | some measures corrected in LRR2022 | ||
I__1895 | Ma - | Innes, R.T.A. | 1895MNRAS..55..312I |
I__1895 | +Mb | MNRAS 55, 312,544, 1895 | |
I__1896 | Mb - | Innes, R.T.A. | 1896JBAA....6..261I |
I__1896 | J. British Astron. Assoc. 6, 261, 1896 | ||
I__1897a | Ma - | Innes, R.T.A. | 1897MNRAS..57..533I |
I__1897a | MNRAS 57, 533, 1897 (data also in I__1897b, | 1897AN....143..171I | |
I__1897a | I__1897c) | 1897AN....144...89I | |
I__1897b | Ma - | Innes, R.T.A. | 1897AN....143..171I |
I__1897b | AN 143, 171, 1897 | ||
I__1897c | Ma - | Innes, R.T.A. | 1897AN....144...89I |
I__1897c | AN 144, 89, 1897 | ||
I__1897d | Ma - | Innes, R.T.A. | 1897AN....145...93I |
I__1897d | AN 145, 93, 1897 | ||
I__1897e | Ma - | Innes, R.T.A. | 1897MNRAS..57..456I |
I__1897e | +Mb | MNRAS 57, 456, 1897 | |
I__1897f | Ma - | Innes, R.T.A. | 1897MNRAS..58...48I |
I__1897f | MNRAS 58, 48, 1897 | ||
I__1897g | Ma - | Innes, R.T.A. | 1897AJ.....18...65I |
I__1897g | AJ 18, 65, 1897 | ||
I__1898 | Ma - | Innes, R.T.A. | 1898AN....146..369I |
I__1898 | AN 146, 369, 1898 | ||
I__1899 | Ma - | Innes, R.T.A. | 1899QB4.C22v2...... |
I__1899 | Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog) | ||
I__1901 | Ma - | Innes, R.T.A. | 1901MNRAS..61..575. |
I__1901 | MNRAS 61, 575, 1901 (data also in I__1905) | 1905AnCap...2....4I | |
I__1902a | Ma - | Innes, R.T.A. | 1902MNRAS..62..470I |
I__1902a | MNRAS 62, 470, 1902 (data also in I__1905) | 1905AnCap...2....4I | |
I__1902b | Ma - | Innes, R.T.A. | 1902MNRAS..63...76I |
I__1902b | MNRAS 63, 76, 1902 (some data also in I__1905) | 1905AnCap...2....4I | |
I__1903 | - | Innes, R.T.A. | 1903MNRAS..64..130I |
I__1903 | MNRAS 64, 130, 1903 (data also in I__1905) | 1905AnCap...2....4I | |
I__1903b | Ma - | Innes, R.T.A. | 1903Obs....26..285I |
I__1903b | Obs 26, 285, 1903 (some data also in I__1905) | 1905AnCap...2....4I | |
I__1905 | Ma - | Innes, R.T.A. | 1905AnCap...2....4I |
I__1905 | Ann. Cape Obs. 2, Pt.4, 1905 | ||
I__1907 | Ma - | Innes, R.T.A. | 1907Obs....30...61I |
I__1907 | Obs 30, 61, 1907 | ||
I__1908 | - | Innes, R.T.A. | 1908Obs....31..289I |
I__1908 | Obs 31, 289, 1908 (measures also in I__1909) | ||
I__1909 | Ma - | Innes, R.T.A. | . |
I__1909 | Transvaal Obs. Circ. 1, 1, 1909 | ||
I__1910 | Ma - | Innes, R.T.A. | . |
I__1910 | Transvaal Obs. Circ. 1, 21, 1910 | ||
I__1911 | Ma - | Innes, R.T.A. | . |
I__1911 | Transvaal Obs. Circ. 1, 61, 1911 | ||
I__1912 | Ma - | Innes, R.T.A. | . |
I__1912 | Transvaal Obs. Circ. 1, 111, 1912 | ||
I__1913a | Ma - | Innes, R.T.A. | 1913CiUO....4...31. |
I__1913a | Union Obs. Johannesburg Circ. 4, 31, 1913 | ||
I__1913b | Ma - | Innes, R.T.A. (measure by Simpkins, R.P.) | 1913CiUO....4...31. |
I__1913b | Union Obs. Johannesburg Circ. 4, 31, 1913 | ||
I__1914 | Ma - | Innes, R.T.A. | 1914CiUO...14...97. |
I__1914 | Union Obs. Johannesburg Circ. 14, 97, 1914 | ||
I__1915a | Ma - | Innes, R.T.A. | 1915CiUO...24..185. |
I__1915a | Union Obs. Johannesburg Circ. 24, 185, 1915 | ||
I__1915b | Ma - | Innes, R.T.A. (measure by Cox, G.W.) | 1915CiUO...24..185. |
I__1915b | Union Obs. Johannesburg Circ. 24, 185, 1915 | ||
I__1915c | Ma - | Innes, R.T.A. (measure by Johnson, E.L.) | 1915CiUO...24..185. |
I__1915c | Union Obs. Johannesburg Circ. 24, 185, 1915 | ||
I__1915d | Ma - | Innes, R.T.A. (measure by Simpkins, R.P.) | 1915CiUO...24..185. |
I__1915d | Union Obs. Johannesburg Circ. 24, 185, 1915 | ||
I__1915e | - | Innes, R.T.A. | 1915Obs....38..221I |
I__1915e | Obs 38, 221, 1915 (measures also in I__1916) | 1916CiUO...33..249I | |
I__1915f | - | Innes, R.T.A. | 1915Obs....38..333I |
I__1915f | Obs 38, 333, 1915 (measures also in I__1915) | 1915CiUO...24..185I | |
I__1916a | Ma - | Innes, R.T.A. | 1916CiUO...33..249I |
I__1916a | Union Obs. Johannesburg Circ. 33, 249, 1916 | ||
I__1916b | Ma - | Innes, R.T.A. (measure by Simpkins, R.P.) | 1916CiUO...33..249I |
I__1916b | Union Obs. Johannesburg Circ. 33, 249, 1916 | ||
I__1916c | Ma - | Innes, R.T.A. (measure by van der Spuy, K.) | 1916CiUO...33..249I |
I__1916c | Union Obs. Johannesburg Circ. 33, 249, 1916 | ||
I__1917a | Ma - | Innes, R.T.A. | 1917CiUO...37..285I |
I__1917a | Union Obs. Johannesburg Circ. 37, 285, 1917 | ||
I__1917b | Ma - | Innes, R.T.A. (measure by Johnson, E.L.) | 1917CiUO...37..285I |
I__1917b | Union Obs. Johannesburg Circ. 37, 285, 1917 | ||
I__1917c | Ma - | Innes, R.T.A. (measure by van der Spuy, K.) | 1917CiUO...37..285I |
I__1917c | Union Obs. Johannesburg Circ. 37, 285, 1917 | ||
I__1917d | Ma - | Innes, R.T.A. (measure by Worssell, W.M.) | 1917CiUO...37..285I |
I__1917d | Union Obs. Johannesburg Circ. 37, 285, 1917 | ||
I__1918 | Ma - | Innes, R.T.A. | 1918CiUO...41..339I |
I__1918 | Union Obs. Johannesburg Circ. 41, 339, 1918 | ||
I__1927a | Ma - | Innes, R.T.A. | 1927sdsc.book.....I |
I__1927a | +Po | Southern Double Star Cat. 1927 | |
I__1927b | Ma - | Innes, R.T.A. & van den Bos, W.H. | 1927sdsc.book.....I |
I__1927b | Southern Double Star Cat. 1927 | ||
I__1932A | Ma - | Innes, R.T.A. | 1932QB821.A43...... |
I__1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
I__1948a | Ma - | Innes, R.T.A. | 1948CiUO..106..193I |
I__1948a | +Po | Union Obs. Johannesburg Circ. 106, 193, 1948 | |
I__1948b | Ma - | Innes, R.T.A. (measure by Simpkins, R.P.) | 1948CiUO..106..193I |
I__1948b | Union Obs. Johannesburg Circ. 106, 193, 1948 | ||
I__9999 | Ma - | Innes, R.T.A. | ................... |
I__9999 | +Mb | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
10349-6408 | DUN 93 | AB | 2000 | 22 | 39 | 24.2 | 7.47 | 8.36 | A0V | ZD | 103456.50-640802.5 |
10349-6408 | DUN 93 | AB | 2015 | 24 | 40 | 24.3 | 7.47 | 8.36 | A0V | Z | 103456.50-640802.5 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | B | |
B | pa=39.1° sep=24.49" | |
C | pa=40.2° sep=22.43" | pa=207.5° sep=2.11" |
Name | HD 91906 | Coord arcsec 2000 | 103456.50-640802.5 | Mag | 7.47 | Spectral class | A0V (white) | ||||
PmRA | -18.00 | PmDE | 7.0 | SAO | 251022 | HIP | 51794 | ||||
Tycho2 | 8965-00222-1 | HD | 91906 | GC | 14562 | CP | CP-63 1501 |
Tycho2 | 8965-00222-1 | Pflag | RAmdeg | 158.73530269 | DEmdeg | -64.13399635 | |||||
PmRA | -17.2 | PmDE | 11.8 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1991.42 | EpDEm | 1991.29 | ||||
Num | 11 | Q RAmdeg | 1.2 | Q DEmdeg | 0.8 | Q pmRA | 1.3 | ||||
Q pmDE | 0.9 | BTmag | 7.509 | E BTmag | 0.015 | VTmag | 7.469 | ||||
E VTmag | 0.011 | Prox | 216 | TYC | T | HIP | 51794 | ||||
CCDM | RAdeg | 158.73539417 | DEdeg | -64.13402389 | EpRA 1990 | 1.66 | |||||
EpDE 1990 | 1.66 | E RAdeg | 4.3 | E DEdeg | 4.6 | Posflg | |||||
Corr | 0.0 |
SAO | 251022 | DelFlag | RA1950 | PmRA1950 | 0.0014 | ||||||
DE1950 | PmDE1950 | 0.005 | Vmag | 7.9 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 14562 | DM | CP-63 1501 | |||||
DMcomp | BDsup | HD | 91906 | M HD | 0 | ||||||
GC | 14562 | RA1950rad | 2.76294751 | DE1950rad | -1.11483023 | PmRA2000 | 0.0009 | ||||
PmDE2000 | 0.009 |
Catalog | H | HIP | 51794 | Proxy | RAhms | 10 34 56.50 | |||||
DEdms | -64 08 02.5 | Vmag | 7.39 | VarFlag | R Vmag | G | |||||
RAdeg | 158.735 | DEdeg | -64.134 | AstroRef | Plx | 4.69 | |||||
CCDM | 10350-6408 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | X | Source | Qual | S | M HIP | ||||||
Theta | Rho | HD | 91906 | BD | |||||||
CD | CP | CP-63 1501 | Dm number | -63 1501 | VIred | 0.06 | |||||
SpType | A0V | R SpType | Coord arcsec 2000 | 103456.50-640802.5 |
HIP | 51794 | Sn | 1 | So | 2 | Nc | 1 | ||||
RArad | 2.7704553398 | DErad | -1.1193498862 | Plx | 4.5 | PmRA | -17.75 | ||||
PmDE | 7.3 | E RArad | 0.84 | E DErad | 0.78 | E Plx | 0.99 | ||||
E pmRA | 1.16 | E pmDE | 0.91 | Hpmag | 7.4497 | E Hpmag | 0.0041 | ||||
SHp | 0.059 | VA | 0 | BV | 0.047 | E BV | 0.007 | ||||
VI | 0.06 |
Coord arcsec 2000 | 103458.86-640743.5 | Coord calc | 103458.86-640743.5 | Mag | 8.36 | Spectral class | F0 (yellow-white) | ||||
PmRA | -18.00 | PmDE | 7.0 | SAO | 251023 | HIP | 51797 | ||||
Tycho2 | 8965-00312-1 | HD | 307860 | GC | 14564 | CP | CP-63 1503 | ||||
Calc delta mag | 0.89 |
Tycho2 | 8965-00312-1 | Pflag | RAmdeg | 158.74516148 | DEmdeg | -64.12874683 | |||||
PmRA | -17.7 | PmDE | 6.7 | E RAmdeg | 7 | E DEmdeg | 7 | ||||
E pmRA | 5.2 | E pmDE | 5.0 | EpRAm | 1991.61 | EpDEm | 1991.63 | ||||
Num | 3 | Q RAmdeg | 0.6 | Q DEmdeg | 0.3 | Q pmRA | 0.5 | ||||
Q pmDE | 0.3 | BTmag | 8.503 | E BTmag | 0.016 | VTmag | 8.357 | ||||
E VTmag | 0.013 | Prox | 29 | TYC | T | HIP | 51797 | ||||
CCDM | B | RAdeg | 158.74525556 | DEdeg | -64.12876250 | EpRA 1990 | 1.64 | ||||
EpDE 1990 | 1.66 | E RAdeg | 6.5 | E DEdeg | 6.6 | Posflg | |||||
Corr | 0.1 |
SAO | 251023 | DelFlag | RA1950 | PmRA1950 | 0.0005 | ||||||
DE1950 | PmDE1950 | 0.026 | Vmag | 8.8 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 14564 | DM | CP-63 1503 | |||||
DMcomp | BDsup | HD | 307860 | M HD | 0 | ||||||
GC | 14564 | RA1950rad | 2.76310918 | DE1950rad | -1.11472917 | PmRA2000 | 0 | ||||
PmDE2000 | 0.03 |
Catalog | H | HIP | 51797 | Proxy | H | RAhms | 10 34 58.86 | ||||
DEdms | -64 07 43.5 | Vmag | 8.11 | VarFlag | R Vmag | H | |||||
RAdeg | 158.745 | DEdeg | -64.1288 | AstroRef | B | Plx | 8.63 | ||||
CCDM | 10350-6408 | N CCDM | I | Nsys | 2 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | C | M HIP | BC | |||||
Theta | 230 | Rho | 2.952 | HD | 307860 | BD | |||||
CD | CP | CP-63 1503 | Dm number | -63 1503 | VIred | 0.24 | |||||
SpType | F0 | R SpType | Coord arcsec 2000 | 103458.86-640743.5 |
HIP | 51797 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.7706275154 | DErad | -1.1192580818 | Plx | 13.87 | PmRA | -25.57 | ||||
PmDE | 17.35 | E RArad | 4.03 | E DErad | 3.94 | E Plx | 4.91 | ||||
E pmRA | 5.61 | E pmDE | 4.31 | Hpmag | 8.1838 | E Hpmag | 0.0171 | ||||
SHp | 0.176 | VA | 0 | BV | 0.243 | E BV | 0.023 | ||||
VI | 0.27 |
Coord arcsec 2000 | 103458.71-640745.4 | Mag | 9.65 | PmRA | 0.00 | PmDE | 15.0 | ||||
Calc delta mag | 2.18 | Calc coord | yes |