22468-4819 I 304 (HD 215560)
22h 46m 48.46s -48° 18' 53.9" P.A. 2.00 sep 4.2 mag 8.50,8.72 Sp G8/K1III dist. 116.69 pc (380.64 l.y.)
| Coord 2000 | 22468-4819 | Discov num | I 304 | Comp | Coord arcsec 2000 | 22 46 48.46 -48 18 53.9 | |||||
| Date first | 1898 | Date last | 2016 | Obs | 19 | ||||||
| Pa first | 0 | Pa last | 1.5 | P.A. Now (θ) | 1.5° | ||||||
| Sep first | 4.0 | Sep last | 4.16 | Sep. Now (ρ) | 4.16" | ||||||
| Mag pri | 8.50 | Mag sec | 8.72 | delta mag (ΔM) | 0.22 | Spectral class | G8/K1III (yellow) | ||||
| Pri motion ra | +045 | Sec motion ra | +049 | ||||||||
| Pri motion dec | -060 | Sec motion dec | -023 | ||||||||
| Notes | |||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Name | HD 215560 | Constellation | Grus | HIP | 112458 | Tycho2 | 8450-00450-1 | ||||
| Gaia DR2 | 6515894545460294144 | HD | 215560 | CD | CD-4814306 | CP | CP-4810811 | ||||
| Distance | 116.69 | Distance ly | 380.64 |
WDS 22468-4819 I 304 (HD 215560) : NOTES
REFERENCES
| 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. |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 22468-4819 | I 304 | 1999 | 13 | 1 | 3.7 | 8.50 | 8.72 | G8/K1III | D | 224648.46-481853.9 | |
| 22468-4819 | I 304 | 2008 | 14 | 2 | 4.2 | 8.50 | 8.72 | G8/K1III | D | 224648.46-481853.9 | |
| 22468-4819 | I 304 | 2013 | 16 | 1 | 4.1 | 8.50 | 8.72 | G8/K1III | D | 224648.46-481853.9 | |
| 22468-4819 | I 304 | 2015 | 17 | 2 | 4.2 | 8.50 | 8.72 | G8/K1III | 224648.46-481853.9 | ||
| 22468-4819 | I 304 | 2016 | 19 | 2 | 4.2 | 8.50 | 8.72 | G8/K1III | 224648.46-481853.9 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 22468-4819 I 304 (HD 215560) : VISUAL OBSERVATIONS REPORTS
WDS 22468-4819 I 304 (HD 215560) : MEASURES
WDS 22468-4819 (HD 215560) : VIRTUAL EYEPIECE
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WDS 22468-4819 (HD 215560) : ALADIN DSS IMAGE @
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