Coord 2000 | 10553-3530 | Discov num | WHC 31 | Comp | AB,C | Coord arcsec 2000 | 10 55 19.86 -35 29 49.8 | ||||
Date first | 1885 | Date last | 2017 | Obs | 10 | ||||||
Pa first | 169 | Pa last | 168.3 | P.A. Now (θ) | 168.3° | ||||||
Sep first | 34.0 | Sep last | 33.9 | Sep. Now (ρ) | 33.9" | ||||||
Mag pri | 8.05 | Mag sec | 9.50 | delta mag (ΔM) | 1.45 | Spectral class | A0V (white) | ||||
Pri motion ra | -003 | Sec motion ra | +001 | ||||||||
Pri motion dec | +002 | Sec motion dec | +004 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 201899 | 10 55 20 -35 29 50 | I 1206 AB | 2021 | 11 | 79 | 0.2 | 8.60 | 9.10 | 0.50 | Y | ||
Show | HD 94693 | 201899 | 10 55 20 -35 29 50 | WHC 31 AB,C | 2017 | 10 | 168 | 33.9 | 8.05 | 9.50 | 1.45 | <=== |
Name | HD 94693 | Constellation | Antlia | SAO | 201899 | HIP | 53402 | ||||
Tycho2 | 7207-02018-1 | Gaia DR2 | 5401332527647067776 | HD | 94693 | CD | CD-34 7078 | ||||
CP | CP-34 4388 | Distance | 283.29 | Distance ly | 924.09 |
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. | |
WHC1890 | Ma j | Wilson, H.C. | 1890PCinO..10....1. |
WHC1890 | Pub. Cincinnati Obs. #10, 1890 | ||
WHC1906A | Ma - | Wilson, H.C. | 1906QB821.B972..... |
WHC1906A | cited in BDS (Burnham Double Star Cat.), 1906 | ||
WHC1906B | Ma - | Wilson, H.C. | 1906MmRAS..56....1L |
WHC1906B | cited by Lewis (MemRAS 56, 1, 1906) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
10553-3530 | WHC 31 | AB,C | 1999 | 8 | 168 | 34.3 | 8.05 | 9.50 | A0V | D | 105519.86-352949.8 |
10553-3530 | WHC 31 | AB,C | 2017 | 10 | 168 | 33.9 | 8.05 | 9.50 | A0V | 105519.86-352949.8 |
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=76.5° sep=0.13" | |
C | pa=170.4° sep=33.66" | pa=170.7° sep=33.67" |
Coord arcsec 2000 | 105519.86-352949.8 | Mag | 8.6 | Spectral class | A0V (white) | PmRA | 6.00 | ||||
PmDE | -3.0 | SAO | 201899 | HIP | 53399 | Tycho2 | 7207-02018-1 | ||||
HD | 94693 | CD | CD-34 7078 | CP | CP-34 4388 |
Tycho2 | 7207-02018-1 | Pflag | RAmdeg | 163.83273679 | DEmdeg | -35.49715102 | |||||
PmRA | -2.1 | PmDE | 2.3 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.1 | E pmDE | 1.2 | EpRAm | 1991.34 | EpDEm | 1991.24 | ||||
Num | 13 | Q RAmdeg | 1.0 | Q DEmdeg | 1.0 | Q pmRA | 0.9 | ||||
Q pmDE | 1.2 | BTmag | 8.155 | E BTmag | 0.015 | VTmag | 8.049 | ||||
E VTmag | 0.010 | Prox | 342 | TYC | T | HIP | 53399 | ||||
CCDM | RAdeg | 163.83274250 | DEdeg | -35.49715639 | EpRA 1990 | 1.72 | |||||
EpDE 1990 | 1.56 | E RAdeg | 3.9 | E DEdeg | 4.4 | Posflg | |||||
Corr | 0.0 |
SAO | 201899 | DelFlag | RA1950 | PmRA1950 | 0.0005 | ||||||
DE1950 | PmDE1950 | -0.021 | Vmag | 8.1 | SpType | A0 | |||||
Double code | Source | 41 | CatNum | 5084 | DM | CD-34 7078 | |||||
DMcomp | BDsup | HD | 94693 | M HD | 0 | ||||||
GC | RA1950rad | 2.84921656 | DE1950rad | -0.61488566 | PmRA2000 | 0.0008 | |||||
PmDE2000 | -0.017 |
Catalog | H | HIP | 53399 | Proxy | RAhms | 10 55 19.86 | |||||
DEdms | -35 29 49.8 | Vmag | 8.06 | VarFlag | R Vmag | H | |||||
RAdeg | 163.833 | DEdeg | -35.4972 | AstroRef | Plx | 3.17 | |||||
CCDM | 10553-3530 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 94693 | BD | |||||||
CD | CD-34 7078 | CP | CP-34 4388 | Dm number | -34 7078 | VIred | 0.08 | ||||
SpType | A0V | R SpType | Coord arcsec 2000 | 105519.86-352949.8 |
HIP | 53399 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 2.8594207326 | DErad | -0.6195422207 | Plx | 3.68 | PmRA | -2.24 | ||||
PmDE | 1.45 | E RArad | 0.49 | E DErad | 0.35 | E Plx | 0.78 | ||||
E pmRA | 0.51 | E pmDE | 0.58 | Hpmag | 8.0932 | E Hpmag | 0.0013 | ||||
SHp | 0.016 | VA | 0 | BV | 0 | E BV | 0.495 | ||||
VI | 0.08 |
Ccdm | 10553-3530 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.82 | DDEs | 9.1 | ||||||
R dRAs | 41 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 8.6 | Sp | A0 | PmNote | * | ||||
PmRA | 6 | PmDE | -21 | Dm number | -34 7078 | Cat1 | CD | ||||
Name2 | 201899 | Cat2 | SAO | HD | 94693 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 10507S3458A | |||||||
HIC | 53399 |
Coord arcsec 2000 | 105519.87-352949.8 | Mag | 9.1 | Calc delta mag | 0.5 | Calc coord | yes |
Ccdm | 10553-3530 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | I 1206 | DRAs | DDEs | |||||||
R dRAs | Year | 1947 | Theta | 174 | Rho | 0.2 | |||||
Obs | 5 | Vmag | 9.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 10507S3458B | |||||||
HIC | 53399 |
Coord arcsec 2000 | 105520.32-353023.0 | Mag | 9.5 | PmRA | 1.00 | PmDE | 4.0 | ||||
HIP | 53402 | Tycho2 | 7207-02019-1 | Calc delta mag | 0.9 | Calc coord | yes |
Tycho2 | 7207-02019-1 | Pflag | RAmdeg | 163.83499064 | DEmdeg | -35.50647284 | |||||
PmRA | -8.1 | PmDE | 3.7 | E RAmdeg | 8 | E DEmdeg | 10 | ||||
E pmRA | 1.3 | E pmDE | 1.5 | EpRAm | 1990.84 | EpDEm | 1990.50 | ||||
Num | 5 | Q RAmdeg | 0.8 | Q DEmdeg | 0.4 | Q pmRA | 0.8 | ||||
Q pmDE | 0.3 | BTmag | 9.774 | E BTmag | 0.019 | VTmag | 9.503 | ||||
E VTmag | 0.016 | Prox | 342 | TYC | T | HIP | 53402 | ||||
CCDM | RAdeg | 163.83501306 | DEdeg | -35.50648167 | EpRA 1990 | 1.79 | |||||
EpDE 1990 | 1.54 | E RAdeg | 7.5 | E DEdeg | 10.3 | Posflg | D | ||||
Corr | -0.2 |
Catalog | H | HIP | 53402 | Proxy | RAhms | 10 55 20.42 | |||||
DEdms | -35 30 23.4 | Vmag | 9.91 | VarFlag | R Vmag | H | |||||
RAdeg | 163.835 | DEdeg | -35.5065 | AstroRef | Plx | 3.84 | |||||
CCDM | 10553-3530 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | BD | ||||||||
CD | CP | Dm number | VIred | 0.73 | |||||||
SpType | R SpType | Coord arcsec 2000 | 105520.42-353023.4 |
HIP | 53402 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 2.85946174 | DErad | -0.619705391 | Plx | 3.53 | PmRA | -2.29 | ||||
PmDE | 4.42 | E RArad | 1.2 | E DErad | 0.97 | E Plx | 1.79 | ||||
E pmRA | 1.29 | E pmDE | 1.69 | Hpmag | 10.0438 | E Hpmag | 0.0034 | ||||
SHp | 0.041 | VA | 0 | BV | 0 | E BV | 0 | ||||
VI | 0 |
Ccdm | 10553-3530 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | WHC | DRAs | 2.40 | DDEs | -24.6 | |||||
R dRAs | 41 | Year | 1885 | Theta | 169 | Rho | 34.0 | ||||
Obs | 1 | Vmag | 9.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 10507S3458C | |||||||
HIC | 53402 |