WDS 01240+1950 HO 309 AB (HD 8453) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
Lv_1887 Ma - Leavenworth, F.P. 1887SidM....6...80L
Lv_1887 Sidereal Messenger 6, 80, 1887 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1888 Ma - Leavenworth, F.P. 1888SidM....7..172L
Lv_1888 Sidereal Messenger 7, 172, 1888 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1889a Ma - Leavenworth, F.P. .
Lv_1889a Micrometer Measurements of Double Stars and other observations made at the
Lv_1889a Haverford College Observatory, 1889 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1889b Ma - Leavenworth, F.P. 1889SidM....8...77L
Lv_1889b Sidereal Messenger 8, 77, 1889 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1891 Ma - Leavenworth, F.P. .
Lv_1891 Proc. Haverford College Observatory 1, 28, 1891
Lv_1891 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1892a Ma - Leavenworth, F.P. 1892AJ.....12...41L
Lv_1892a AJ 12, 41, 1892
Lv_1892b Ma - Leavenworth, F.P. 1892AJ.....12..105L
Lv_1892b AJ 12, 105, 1892 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1892c Ma - Leavenworth, F.P. .
Lv_1892c Proc. Haverford College Observatory 2, 11, 1892
Lv_1892c (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1896a Ma j Leavenworth, F.P. 1896AJ.....16..195L
Lv_1896a AJ 16, 195, 1896 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1896b Ma - Leavenworth, F.P. 1896AJ.....17...35L
Lv_1896b AJ 17, 35, 1896 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1897 Ma - Leavenworth, F.P. 1897AJ.....17..177L
Lv_1897 AJ 17, 177, 1897 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1906A Ma - Leavenworth, F.P. 1906MmRAS..56....1L
Lv_1906A cited by Lewis (MemRAS 56, 1, 1906)
Lv_1912 Ma - Leavenworth, F.P. 1912AJ.....27...71L
Lv_1912 AJ 27, 71, 1912 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1915a Ma - Leavenworth, F.P. 1915AJ.....29...17L
Lv_1915a AJ 29, 17, 1915 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1915b Ma j Leavenworth, F.P. 1915AJ.....29...41L
Lv_1915b AJ 29, 41, 1915 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1915c Ma j Leavenworth, F.P. & Muller, F. 1915PMcCO...1...45L
Lv_1915c Pub. McCormick Observatory 1, 45, 1915 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1917a Ma - Leavenworth, F.P. 1917AJ.....30..107L
Lv_1917a AJ 30, 107, 1917 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1917b Ma - Leavenworth, F.P. 1917AJ.....30..115L
Lv_1917b AJ 30, 115, 1917 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1919a Ma j Leavenworth, F.P. 1919AJ.....32...39L
Lv_1919a AJ 32, 39, 1919 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1919b Ma - Leavenworth, F.P. 1919AJ.....32...41L
Lv_1919b AJ 32, 41, 1919 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1919c Ma - Leavenworth, F.P. 1919AJ.....32..129L
Lv_1919c AJ 32, 129, 1919 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1921 Ma j Leavenworth, F.P. 1921AJ.....33..158L
Lv_1921 AJ 33, 158, 1921 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1922 Ma j Leavenworth, F.P. 1921AJ.....34..151L
Lv_1922 AJ 34, 151, 1922 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1925 Ma - Leavenworth, F.P. 1921AJ.....36..105L
Lv_1925 AJ 36, 105, 1925 (also in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1927 Ma - Leavenworth, F.P. 1921AJ.....37..141L
Lv_1927 AJ 37, 141, 1927 (most in Univ. Minnesota Press, 1930) 1930QB821.L4.......
Lv_1930 Ma j Leavenworth, F.P. & Beal, W.O. 1930QB821.L4.......
Lv_1930 Meaures of Double Stars (Minneapolis, Univ. Minnesota Press), 1930
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01240+1950 HO 309 AB 1991 6 22 3.2 8.42 11.90 F8 012402.13+195023.1
01240+1950 HO 309 AB 2000 7 2 3.0 8.42 11.90 F8 012402.13+195023.1

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