Coord 2000 | 10378-6318 | Discov num | B 2254 | Comp | CD | Coord arcsec 2000 | 10 37 52.03 -63 18 13.1 | ||||
Date first | 1932 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 166 | Pa last | 184.4 | P.A. Now (θ) | 184.4° | ||||||
Sep first | 3.0 | Sep last | 3.292 | Sep. Now (ρ) | 3.292" | ||||||
Mag pri | 12.12 | Mag sec | 13.10 | delta mag (ΔM) | 0.98 | Spectral class | |||||
Pri motion ra | -004 | Sec motion ra | |||||||||
Pri motion dec | +015 | Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 307837 | 10 37 48 -63 17 57 | B 2254 AB | 2016 | 3 | 77 | 1.6 | 10.38 | 11.80 | 1.42 | |||
Show | 10 37 48 -63 17 57 | B 2254 AC | 2015 | 5 | 120 | 33.3 | 10.38 | 12.12 | 1.74 | ||||
Show | 10 37 48 -63 17 57 | B 2254 AE | 2015 | 4 | 76 | 72.3 | 10.38 | 11.98 | 1.60 | ||||
Show | 10 37 52 -63 18 13 | B 2254 CD | 2015 | 3 | 184 | 3.3 | 12.12 | 13.10 | 0.98 | <=== | |||
Show | 10 37 58 -63 17 40 | B 2254 EF | 2016 | 5 | 32 | 4.3 | 11.98 | 14.10 | 2.12 |
Constellation | Carina | Tycho2 | 8961-01242-1 | Gaia DR2 | 5251964796428884224 |
refcode | metd | author | reference |
B__1921a | orb - | van den Bos, W.H. | 1921MNRAS..81..474V |
B__1921a | MNRAS 81, 474, 1921 | ||
B__1921b | orb - | van den Bos, W.H. | . |
B__1921b | Proc. Amsterdam Acad. 30, 72, 1921 | ||
B__1923a | Po j | van den Bos, W.H. | 1923BAN.....1..193V |
B__1923a | BAN 1, 193, 1923 | ||
B__1923b | orb - | van den Bos, W.H. | 1923BAN.....2...25V |
B__1923b | BAN 2, 25, 1923 | ||
B__1923c | orb - | van den Bos, W.H. | 1923BAN.....2...29V |
B__1923c | BAN 2, 29, 1923 | ||
B__1925a | Ma j | van den Bos, W.H. | 1925AnLei..143...1V |
B__1925a | Ann. Leiden Obs. 14, Pt.3, 1925 | ||
B__1925b | Ma j | van den Bos, W.H. | 1925BAN.....2..197V |
B__1925b | +Po | BAN 2, 197, 1925 | |
B__1926a | orb - | van den Bos, W.H. | 1926BAN.....3..127V |
B__1926a | BAN 3, 127, 1926 | ||
B__1926b | orb - | van den Bos, W.H. | 1926BAN.....3..128V |
B__1926b | BAN 3, 128, 1926 | ||
B__1927a | orb - | van den Bos, W.H. | 1927BAN.....3..261V |
B__1927a | BAN 3, 261, 1927 | ||
B__1927b | - | van den Bos, W.H. | 1927BAN.....4...45V |
B__1927b | BAN 4, 45, 1927 | ||
B__1927b | (4th list of new southern double stars; precise measures in later references) | ||
B__1927c | Ma - | van den Bos, W.H. | 1927BAN.....4..109V |
B__1927c | BAN 4, 109, 1927 | ||
B__1927c | (5th list of new southern double stars; precise measures in later references) | ||
B__1927D | Ma - | van den Bos, W.H. | 1927sdsc.book...... |
B__1927D | cited in SDS (Southern Double Star Cat.), 1927 | ||
B__1928a | Ma - | van den Bos, W.H. | 1928BAN.....4..235V |
B__1928a | BAN 4, 235, 1928 | ||
B__1928a | (6th list of new southern double stars; precise measures in later references) | ||
B__1928b | Ma j | van den Bos, W.H. | 1928AnLei..144...1V |
B__1928b | Ann. Leiden Obs. 14, Pt.4, 1928 | ||
B__1928c | Ma - | van den Bos, W.H. | 1928MNRAS..88..488F |
B__1928c | MNRAS 88, 488, 1928 | ||
B__1928d | Ma j | van den Bos, W.H. | 1928CiUO...78...13V |
B__1928d | Union Obs. Johannesburg Circ. 78, 13, 1928 | ||
B__1928e | orb - | van den Bos, W.H. | . |
B__1928e | Mem. Copenhagen Acad. 12, 2, 1928 | ||
B__1929a | Ma j | van den Bos, W.H. | 1929CiUO...80...59V |
B__1929a | Union Obs. Johannesburg Circ. 80, 59, 1929 | ||
B__1929b | orb - | van den Bos, W.H. | 1929CiUO...79...49V |
B__1929b | Union Obs. Johannesburg Circ. 79, 49, 1929 | ||
B__1929c | Ma - | van den Bos, W.H. | 1929BAN.....5..125V |
B__1929c | BAN 5, 125, 1929 | ||
B__1930a | Ma j | van den Bos, W.H. | 1930CiUO...83..135V |
B__1930a | Union Obs. Johannesburg Circ. 83, 135, 1930 | ||
B__1930b | Ma - | van den Bos, W.H. | 1930BAN.....5..179V |
B__1930b | BAN 5, 179, 1930 | ||
B__1930c | Ma - | van den Bos, W.H. | 1930BAN.....5..183V |
B__1930c | BAN 5, 183, 1930 | ||
B__1931a | Ma - | van den Bos, W.H. | 1931MNRAS..92...19F |
B__1931a | MNRAS 92, 19, 1931 | ||
B__1931b | Ma - | van den Bos, W.H. | 1931CiUO...85..183V |
B__1931b | Union Obs. Johannesburg Circ. 85, 183, 1931 | ||
B__1932a | Ma j | van den Bos, W.H. | 1932CiUO...87..273V |
B__1932a | Union Obs. Johannesburg Circ. 87, 273, 1932 | ||
B__1932b | Ma j | van den Bos, W.H. | 1932CiUO...88..324V |
B__1932b | Union Obs. Johannesburg Circ. 88, 324, 1932 | ||
B__1932C | Ma - | van den Bos, W.H. | 1932QB821.A43...... |
B__1932C | cited in ADS (Aitken Double Star Cat.), 1932 | ||
B__1933a | Ma - | van den Bos, W.H. | 1933BAN.....7....1V |
B__1933a | BAN 7, 1, 1933 | ||
B__1933b | J - | van den Bos, W.H. | 1933CiUO...90..379V |
B__1933b | Union Obs. Johannesburg Circ. 90, 379, 1933 | ||
B__1933c | orb - | van den Bos, W.H. | 1933CiUO...90..388V |
B__1933c | Union Obs. Johannesburg Circ. 90, 388, 1933 | ||
B__1933d | Ma j | van den Bos, W.H. | 1933CiUO...90..401V |
B__1933d | Union Obs. Johannesburg Circ. 90, 401, 1933 | ||
B__1934a | Ma - | van den Bos, W.H. | 1934CiUO...92...61V |
B__1934a | Union Obs. Johannesburg Circ. 92, 61, 1934 | ||
B__1934b | orb - | van den Bos, W.H. | 1934CiUO...92..102V |
B__1934b | Union Obs. Johannesburg Circ. 92, 102, 1934 | ||
B__1935a | Ma j | van den Bos, W.H. | 1935CiUO...94..134V |
B__1935a | +J | Union Obs. Johannesburg Circ. 93, 134, 1935 | |
B__1935b | orb - | van den Bos, W.H. | 1935CiUO...94..148V |
B__1935b | Union Obs. Johannesburg Circ. 94, 148, 1935 | ||
B__1935c | Ma j | van den Bos, W.H. | 1935CiUO...94..149V |
B__1935c | Union Obs. Johannesburg Circ. 94, 149, 1935 | ||
B__1935D | orb - | van den Bos, W.H. | 1935QB821.A3....... |
B__1935D | letter cited by Aitken, The Binary Stars, 1935 | ||
B__1936a | orb - | van den Bos, W.H. | 1936CiUO...96..231V |
B__1936a | Union Obs. Johannesburg Circ. 96, 231, 1936 | ||
B__1936b | Ma j | van den Bos, W.H. | 1936CiUO...96..234V |
B__1936b | Union Obs. Johannesburg Circ. 96, 234, 1936 | ||
B__1937a | orb - | van den Bos, W.H. | 1937CiUO...98..341V |
B__1937a | Union Obs. Johannesburg Circ. 98, 341, 1937 | ||
B__1937b | Ma - | van den Bos, W.H. | 1937CiUO...98..362V |
B__1937b | Union Obs. Johannesburg Circ. 98, 362, 1937 | ||
B__1938a | orb - | van den Bos, W.H. | 1938CiUO...99..445V |
B__1938a | Union Obs. Johannesburg Circ. 99, 445, 1938 | ||
B__1938d | orb - | van den Bos, W.H. | 1938CiUO..100..480V |
B__1938d | Union Obs. Johannesburg Circ. 100, 480, 1938 | ||
B__1938e | Ma j | van den Bos, W.H. | 1938CiUO..100..481V |
B__1938e | Union Obs. Johannesburg Circ. 100, 481, 1938 | ||
B__1940 | orb - | van den Bos, W.H. | 1940CiUO..102...49V |
B__1940 | Union Obs. Johannesburg Circ. 102, 49, 1940 | ||
B__1943A | Ma - | van den Bos, W.H. | 1943AJ.....50..139A |
B__1943A | cited by Alden (1943 AJ 50, 139) | ||
B__1941 | orb - | van den Bos, W.H. | 1941CiUO..104...73V |
B__1941 | Union Obs. Johannesburg Circ. 104, 73, 1941 | ||
B__1945 | orb - | van den Bos, W.H. | 1945AJ.....51..198V |
B__1945 | AJ 51, 198, 1945 | ||
B__1947 | Ma - | van den Bos, W.H. | 1947CiUO..105..134V |
B__1947 | Union Obs. Johannesburg Circ. 105, 134, 1947 | ||
B__1947b | Po j | van den Bos, W.H. (in Voute et al.) | 1947AnBos...6....3V |
B__1947b | Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947 | ||
B__1948 | Ma - | van den Bos, W.H. | 1948CiUO..107..259V |
B__1948 | Union Obs. Johannesburg Circ. 107, 259, 1948 | ||
B__1949a | orb - | van den Bos, W.H. | 1949CiUO..108..310V |
B__1949a | Union Obs. Johannesburg Circ. 108, 310, 1949 | ||
B__1949b | orb - | van den Bos, W.H. | 1949CiUO..108..311V |
B__1949b | Union Obs. Johannesburg Circ. 108, 311, 1949 | ||
B__1949c | Ma j | van den Bos, W.H. | 1949CiUO..108..312V |
B__1949c | Union Obs. Johannesburg Circ. 108, 312, 1949 | ||
B__1950a | orb - | van den Bos, W.H. | 1950CiUO..109..366V |
B__1950a | Union Obs. Johannesburg Circ. 109, 366, 1950 | ||
B__1950b | orb - | van den Bos, W.H. | 1950CiUO..109..370V |
B__1950b | Union Obs. Johannesburg Circ. 109, 370, 1950 | ||
B__1950c | Ma - | van den Bos, W.H. | 1950CiUO..109..371V |
B__1950c | Union Obs. Johannesburg Circ. 109, 371, 1950 | ||
B__1951a | Ma j | van den Bos, W.H. | 1951CiUO..111...13V |
B__1951a | +J | Union Obs. Johannesburg Circ. 111, 13, 1951 | |
B__1951b | orb - | van den Bos, W.H. | 1951CiUO..111...11V |
B__1951b | Union Obs. Johannesburg Circ. 111, 11, 1951 | ||
B__1951c | orb - | van den Bos, W.H. | 1951CiUO..112..143V |
B__1951c | Union Obs. Johannesburg Circ. 112, 143, 1951 | ||
B__1951d | - | van den Bos, W.H. | 1951JO.....34...85V |
B__1951d | J. Obs. 34, 85, 1951 | ||
B__1953a | Ma - | van den Bos, W.H. | 1953CiUO..113..185V |
B__1953a | Union Obs. Johannesburg Circ. 113, 185, 1953 | ||
B__1953b | orb - | van den Bos, W.H. | 1953CiUO..113..209V |
B__1953b | Union Obs. Johannesburg Circ. 113, 209-219, 1953 | 1953MNSSA..12...19V | |
B__1953b | (also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953) | 1953MNSSA..12...57V | |
B__1954 | orb - | van den Bos, W.H. | 1954CiUO..114..235V |
B__1954 | Union Obs. Johannesburg Circ. 114, 235, 1954 | ||
B__1956a | Ma - | van den Bos, W.H. | 1956CiUO..115..266V |
B__1956a | +J | Union Obs. Johannesburg Circ. 115, 266, 1956 | |
B__1956b | orb - | van den Bos, W.H. | 1956CiUO..115..279V |
B__1956b | Union Obs. Johannesburg Circ. 115, 279-284, 1956 | ||
B__1956c | orb - | van den Bos, W.H. | 1956MNSSA..15...39V |
B__1956c | MNASSA 15, 39, 1956 | ||
B__1957a | orb - | van den Bos, W.H. | 1957CiUO..116..289V |
B__1957a | Union Obs. Johannesburg Circ. 116, 289-291, 1957 | ||
B__1957b | Ma - | van den Bos, W.H. | 1957CiUO..116..291V |
B__1957b | Union Obs. Johannesburg Circ. 116, 291, 1957 | ||
B__1958 | Ma - | van den Bos, W.H. | 1958AJ.....63...63V |
B__1958 | AJ 63, 63, 1958 | ||
B__1959a | Mb j | van den Bos, W.H. | 1959ApJS....4...45V |
B__1959a | ApJS 4, 45, 1959 | ||
B__1959b | orb - | van den Bos, W.H. | 1959JO.....42...79V |
B__1959b | J. Obs. 42, 79, 1959 | ||
B__1959c | orb - | van den Bos, W.H. | 1959JO.....42...93V |
B__1959c | J. Obs. 42, 93, 1959 | ||
B__1959d | Ma - | van den Bos, W.H. | 1959CiUO..118..308V |
B__1959d | Union Obs. Johannesburg Circ. 118, 308, 1959 | ||
B__1959e | orb - | van den Bos, W.H. | 1959CiUO..118..311V |
B__1959e | Union Obs. Johannesburg Circ. 118, 311-312, 1959 | ||
B__1960a | Ma - | van den Bos, W.H. | 1960CiUO..119..321V |
B__1960a | Union Obs. Johannesburg Circ. 119, 321, 1960 | ||
B__1960b | Ma j | van den Bos, W.H. | 1960PYerO...9....1B |
B__1960b | +Mb | Pub. Yerkes Obs. 9, pt. 1, 1960 | |
B__1960c | orb - | van den Bos, W.H. | 1960JO.....43..145V |
B__1960c | J. Obs. 43, 145, 1960 | ||
B__1960d | orb - | van den Bos, W.H. | 1960JO.....43..152V |
B__1960d | J. Obs. 43, 152, 1960 | ||
B__1960e | orb - | van den Bos, W.H. | 1960CiUO..119..359V |
B__1960e | Union Obs. Johannesburg Circ. 119, 339-340, 1960 | ||
B__1960f | orb - | van den Bos, W.H. | 1960CiUO..119..341V |
B__1960f | Union Obs. Johannesburg Circ. 119, 341-343, 1960 | ||
B__1961a | Ma - | van den Bos, W.H. | 1961CiUO..120..353V |
B__1961a | Union Obs. Johannesburg Circ. 120, 353, 1961 | ||
B__1961b | orb - | van den Bos, W.H. | 1961CiUO..120..374V |
B__1961b | Union Obs. Johannesburg Circ. 120, 374-375, 1961 | ||
B__1961c | orb - | van den Bos, W.H. | 1961CiUO..120..377V |
B__1961c | Union Obs. Johannesburg Circ. 120, 377-379, 1961 | ||
B__1961d | orb - | van den Bos, W.H. | 1961CiUO..120..380V |
B__1961d | Union Obs. Johannesburg Circ. 120, 380-381, 1961 | ||
B__1961e | orb - | van den Bos, W.H. | 1961PASP...74..201V |
B__1961e | PASP 74, 201, 1961 | ||
B__1962a | Ma - | van den Bos, W.H. | 1962AJ.....67..141V |
B__1962a | AJ 67, 141, 1962 | ||
B__1962b | orb - | van den Bos, W.H. | 1962AJ.....67..552V |
B__1962b | AJ 67, 552, 1962 | ||
B__1962c | orb - | van den Bos, W.H. | 1962JO.....45...55V |
B__1962c | J. Obs. 45, 55, 1962 | ||
B__1962d | Ma j | van den Bos, W.H. | 1962AJ.....67..555V |
B__1962d | AJ 67, 555, 1962 | ||
B__1963a | Ma - | van den Bos, W.H. | 1963AJ.....68...57V |
B__1963a | AJ 68, 57, 1963 | ||
B__1963b | Ma j | van den Bos, W.H. | 1963AJ.....68..582V |
B__1963b | AJ 68, 582, 1963 | ||
B__1964a | orb - | van den Bos, W.H. | 1964ROCi..123...62V |
B__1964a | Republic Obs. Circ. 123, 62, 1964 | ||
B__1964b | orb - | van den Bos, W.H. | 1964JO.....47...34V |
B__1964b | J. Obs. 47, 34, 1964 | ||
B__1965a | Ma - | van den Bos, W.H. | 1965ROCi..124...70V |
B__1965a | Republic Obs. Circ. 124, 70, 1965 | ||
B__1965b | orb - | van den Bos, W.H. | 1965ROCi..124...86V |
B__1965b | Republic Obs. Circ. 124, 86, 1965 | ||
B__1966a | Ma - | van den Bos, W.H. | 1966ROCi..125...93V |
B__1966a | Republic Obs. Circ. 125, 93, 1966 | ||
B__1966b | orb - | van den Bos, W.H. | 1966ROCi..125..112V |
B__1966b | Republic Obs. Circ. 125, 112, 1966 | ||
B__1966c | orb - | van den Bos, W.H. | 1966ROCi..125..118V |
B__1966c | Republic Obs. Circ. 125, 118, 1966 | ||
B__1966d | orb - | van den Bos, W.H. | 1966ROCi..125..119V |
B__1966d | Republic Obs. Circ. 125, 119-120, 1966 | ||
B__1967 | Ma - | van den Bos, W.H. | 1967ROCi..126..127V |
B__1967 | Republic Obs. Circ. 126, 127, 1967 | ||
B__1967b | orb - | van den Bos, W.H. | 1967JO.....13..119V |
B__1967b | J. Obs. 13, 119, 1967 | ||
B__1968 | Ma - | van den Bos, W.H. | 1968ROCi..127..157V |
B__1968 | Republic Obs. Circ. 127, 157, 1968 | ||
B__9999 | Ma - | van den Bos, W.H. | ................... |
B__9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
10378-6318 | B 2254 | CD | 1932 | 1 | 166 | 3.0 | 12.12 | 13.00 | 103758.15-631739.5 | ||
10378-6318 | B 2254 | CD | 2000 | 2 | 180 | 3.3 | 12.12 | 13.00 | 103758.15-631739.5 | ||
10378-6318 | B 2254 | CD | 2015 | 4 | 184 | 3.3 | 12.12 | 13.10 | 103752.03-631813.1 |
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 | C | D | E | |
B | pa=63.2° sep=0.76" | ||||
C | pa=119.4° sep=32.57" | pa=120.5° sep=32.16" | |||
D | pa=124.3° sep=34.21" | pa=125.4° sep=33.85" | pa=182.0° sep=3.28" | ||
E | pa=75.8° sep=71.82" | pa=75.9° sep=71.08" | pa=50.8° sep=53.20" | pa=48.3° sep=55.42" | |
F | pa=73.3° sep=73.78" | pa=73.4° sep=73.03" | pa=48.6° sep=56.34" | pa=46.3° sep=58.64" | pa=15.7° sep=3.78" |
Name | HD 307837 | Coord arcsec 2000 | 103747.82-631757.1 | Mag | 10.38 | Spectral class | F8 (yellow-white) | ||||
PmRA | -38.00 | PmDE | 24.0 | Tycho2 | 8961-01295-1 | HD | 307837 |
Tycho2 | 8961-01295-1 | Pflag | RAmdeg | 159.44924984 | DEmdeg | -63.29919790 | |||||
PmRA | -42.1 | PmDE | 22.7 | E RAmdeg | 29 | E DEmdeg | 30 | ||||
E pmRA | 4.4 | E pmDE | 4.1 | EpRAm | 1991.10 | EpDEm | 1990.94 | ||||
Num | 3 | Q RAmdeg | 0.0 | Q DEmdeg | 0.3 | Q pmRA | 0.0 | ||||
Q pmDE | 0.3 | BTmag | 11.026 | E BTmag | 0.051 | VTmag | 10.380 | ||||
E VTmag | 0.041 | Prox | 321 | TYC | T | HIP | |||||
CCDM | RAdeg | 159.44946472 | DEdeg | -63.29925000 | EpRA 1990 | 1.75 | |||||
EpDE 1990 | 1.72 | E RAdeg | 28.8 | E DEdeg | 30.2 | Posflg | |||||
Corr | -0.2 |
Coord arcsec 2000 | 103747.92-631756.8 | Mag | 11.8 | PmRA | -40.00 | PmDE | 24.0 | ||||
Calc delta mag | 1.42 | Calc coord | yes |
Coord arcsec 2000 | 103752.03-631813.1 | Coord calc | 103752.03-631813.1 | Mag | 12.12 | PmRA | -4.00 | ||||
PmDE | 15.0 | Tycho2 | 8961-01242-1 | Calc delta mag | 1.74 |
Tycho2 | 8961-01242-1 | Pflag | RAmdeg | 159.46674520 | DEmdeg | -63.30368708 | |||||
PmRA | 1.7 | PmDE | -3.2 | E RAmdeg | 144 | E DEmdeg | 146 | ||||
E pmRA | 7.1 | E pmDE | 6.5 | EpRAm | 1985.01 | EpDEm | 1983.07 | ||||
Num | 2 | Q RAmdeg | Q DEmdeg | Q pmRA | |||||||
Q pmDE | BTmag | 14.078 | E BTmag | 0.515 | VTmag | 12.129 | |||||
E VTmag | 0.208 | Prox | 321 | TYC | HIP | ||||||
CCDM | RAdeg | 159.46673667 | DEdeg | -63.30367972 | EpRA 1990 | 1.75 | |||||
EpDE 1990 | 1.74 | E RAdeg | 152.1 | E DEdeg | 155.6 | Posflg | |||||
Corr | -0.2 |
Coord arcsec 2000 | 103752.01-631816.4 | Mag | 13.1 | Calc delta mag | 2.72 | Calc coord | yes |
Coord arcsec 2000 | 103758.15-631739.5 | Coord calc | 103758.15-631739.5 | Mag | 11.98 | PmRA | -17.00 | ||||
PmDE | -4.0 | Calc delta mag | 1.6 |
Coord arcsec 2000 | 103758.30-631735.9 | Mag | 14.1 | Calc delta mag | 3.72 | Calc coord | yes |