Coord 2000 | 01300-2231 | Discov num | I 445 | Comp | A,BC | Coord arcsec 2000 | 01 29 59.89 -22 31 27.2 | ||||
Date first | 1909 | Date last | 2016 | Obs | 17 | ||||||
Pa first | 45 | Pa last | 40.4 | P.A. Now (θ) | 40.4° | ||||||
Sep first | 40.0 | Sep last | 69.77 | Sep. Now (ρ) | 69.77" | ||||||
Mag pri | 8.07 | Mag sec | 10.90 | delta mag (ΔM) | 2.83 | Spectral class | G5IV/V (yellow) | ||||
Pri motion ra | +116 | Sec motion ra | +117 | ||||||||
Pri motion dec | -049 | Sec motion dec | -054 | ||||||||
Notes | N Z (See Notes, Parallax indicates components are physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 9175 | 167088 | 01 29 60 -22 31 27 | I 445 A,BC | 2016 | 17 | 40 | 69.8 | 8.07 | 10.90 | 2.83 | <=== | |
Show | 01 30 03 -22 30 35 | I 445 BC | 2016 | 10 | 355 | 2.1 | 10.90 | 11.10 | 0.20 |
Name | HD 9175 | Constellation | Cetus | SAO | 167088 | HIP | 6990 | ||||
Tycho2 | 6426-00199-1 | Gaia DR2 | 5042309717381255680 | HD | 9175 | CD | CD-23 539 | ||||
Distance | 53.76 | Distance ly | 175.37 |
discov_num | notes | refcode |
I 445 | A,BC = LDS 51. |
refcode | metd | author | reference |
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 |
01300-2231 | I 445 | A,BC | 1998 | 9 | 40 | 69.9 | 8.07 | 10.90 | G5IV/V | N D | 012959.89-223127.2 |
01300-2231 | I 445 | A,BC | 1999 | 10 | 41 | 69.2 | 8.07 | 10.90 | G5IV/V | N D | 012959.89-223127.2 |
01300-2231 | I 445 | A,BC | 2010 | 14 | 40 | 69.6 | 8.07 | 10.90 | G5IV/V | N | 012959.89-223127.2 |
01300-2231 | I 445 | A,BC | 2015 | 15 | 41 | 69.1 | 8.07 | 10.90 | G5IV/V | N | 012959.89-223127.2 |
01300-2231 | I 445 | A,BC | 2016 | 17 | 40 | 69.8 | 8.07 | 10.90 | G5IV/V | NZ | 012959.89-223127.2 |
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=40.9° sep=68.96" | |
C | pa=39.7° sep=70.42" | pa=355.2° sep=2.07" |
Name | HD 9175 | Coord arcsec 2000 | 012959.89-223127.2 | Mag | 8.07 | Spectral class | G5IV/V (yellow) | ||||
PmRA | 116.00 | PmDE | -49.0 | SAO | 167088 | HIP | 6990 | ||||
Tycho2 | 6426-00199-1 | HD | 9175 | CD | CD-23 539 |
Tycho2 | 6426-00199-1 | Pflag | RAmdeg | 22.49954457 | DEmdeg | -22.52423449 | |||||
PmRA | 117.4 | PmDE | -55.1 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.4 | E pmDE | 1.3 | EpRAm | 1991.12 | EpDEm | 1990.60 | ||||
Num | 10 | Q RAmdeg | 0.8 | Q DEmdeg | 0.9 | Q pmRA | 0.8 | ||||
Q pmDE | 0.9 | BTmag | 8.820 | E BTmag | 0.018 | VTmag | 8.067 | ||||
E VTmag | 0.013 | Prox | 689 | TYC | T | HIP | 6990 | ||||
CCDM | RAdeg | 22.49925139 | DEdeg | -22.52410194 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.36 | E RAdeg | 6.1 | E DEdeg | 7.4 | Posflg | |||||
Corr | 0.0 |
SAO | 167088 | DelFlag | RA1950 | PmRA1950 | 0.009 | ||||||
DE1950 | PmDE1950 | -0.058 | Vmag | 7.8 | SpType | G0 | |||||
Double code | Source | 25 | CatNum | 714 | DM | CD-23 539 | |||||
DMcomp | BDsup | HD | 9175 | M HD | 0 | ||||||
GC | RA1950rad | 0.38224494 | DE1950rad | -0.39760783 | PmRA2000 | 0.0092 | |||||
PmDE2000 | -0.062 |
Catalog | H | HIP | 6990 | Proxy | RAhms | 01 29 59.82 | |||||
DEdms | -22 31 26.8 | Vmag | 8.01 | VarFlag | R Vmag | G | |||||
RAdeg | 22.4992 | DEdeg | -22.5241 | AstroRef | Plx | 16.99 | |||||
CCDM | 01300-2231 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 9175 | BD | |||||||
CD | CD-23 539 | CP | Dm number | -23 539 | VIred | 0.72 | |||||
SpType | G5IV/V | R SpType | Coord arcsec 2000 | 012959.82-223126.8 |
HIP | 6990 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.3926858391 | DErad | -0.3931197351 | Plx | 18.6 | PmRA | 120.75 | ||||
PmDE | -51.93 | E RArad | 0.64 | E DErad | 0.38 | E Plx | 0.71 | ||||
E pmRA | 0.62 | E pmDE | 0.4 | Hpmag | 8.1426 | E Hpmag | 0.0022 | ||||
SHp | 0.012 | VA | 0 | BV | 0.656 | E BV | 0.015 | ||||
VI | 0.72 |
Ccdm | 01300-2231 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.05 | DDEs | -30.5 | ||||||
R dRAs | 66 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 7.8 | Sp | G0 | PmNote | * | ||||
PmRA | 124 | PmDE | -58 | Dm number | -23 539 | Cat1 | CD | ||||
Name2 | 167088 | Cat2 | SAO | HD | 9175 | M HD | |||||
ADS BDS | A 1186 | M ADS BDS | N IDS | IDS | 01252S2302A | ||||||
HIC | 6990 |
Coord arcsec 2000 | 013003.15-223035.1 | Mag | 10.9 | Spectral class | K5V (yellow-orange) | PmRA | 115.00 | ||||
PmDE | -72.0 | Tycho2 | 6426-00182-1 | Calc delta mag | 2.83 |
Tycho2 | 6426-00182-1 | Pflag | RAmdeg | 22.51314541 | DEmdeg | -22.50977094 | |||||
PmRA | 115.4 | PmDE | -71.8 | E RAmdeg | 42 | E DEmdeg | 59 | ||||
E pmRA | 2.7 | E pmDE | 3.0 | EpRAm | 1979.90 | EpDEm | 1978.27 | ||||
Num | 4 | Q RAmdeg | 0.4 | Q DEmdeg | 3.6 | Q pmRA | 0.4 | ||||
Q pmDE | 3.6 | BTmag | 12.433 | E BTmag | 0.235 | VTmag | 10.898 | ||||
E VTmag | 0.084 | Prox | 689 | TYC | HIP | ||||||
CCDM | RAdeg | 22.51285722 | DEdeg | -22.50964889 | EpRA 1990 | 1.74 | |||||
EpDE 1990 | 1.33 | E RAdeg | 57.5 | E DEdeg | 79.5 | Posflg | |||||
Corr | 0.2 |
Ccdm | 01300-2231 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | I 445 | DRAs | 3.15 | DDEs | 25.7 | |||||
R dRAs | 66 | Year | Theta | NF | Rho | 67.0 | |||||
Obs | Vmag | 10.1 | Sp | PmNote | |||||||
PmRA | PmDE | Dm number | -23 540 | Cat1 | CD | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 1186 | M ADS BDS | N IDS | IDS | 01252S2302B | ||||||
HIC |
Coord arcsec 2000 | 013003.14-223033.0 | Mag | 11.1 | PmRA | 115.00 | PmDE | -72.0 | ||||
Calc delta mag | 3.03 | Calc coord | yes |
Ccdm | 01300-2231 | RComp | B | Comp | C | Note1 | |||||
Note2 | Discov num | I 445 | DRAs | DDEs | |||||||
R dRAs | Year | 1913 | Theta | 356 | Rho | 2.2 | |||||
Obs | 5 | Vmag | 10.3 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 1186 | M ADS BDS | N IDS | IDS | 01252S2302C | ||||||
HIC |