02578+4431 STF 328 AC

 
 
02h 57m 45.98s +44° 31' 26.7" P.A. 96.00 sep 46.2 mag 9.23,11.82 Sp F8 dist. 26.8 pc (87.42 l.y.)
 
 
Coord 2000 02578+4431 Discov num STF 328 Comp AC Coord arcsec 2000 02 57 45.98 +44 31 26.7
Date first 1895 Date last 2015 Obs 12
Pa first 90 Pa last 95.6 P.A. Now (θ) 95.6°
Sep first 50.0 Sep last 46.157 Sep. Now (ρ) 46.157"
Mag pri 9.23 Mag sec 11.82 delta mag (ΔM) 2.59 Spectral class F8 (yellow-white)
Pri motion ra +047 Sec motion ra +013
Pri motion dec +005 Sec motion dec -026
Notes N (See Notes)
rPM=0.973
This double is not physical.
 
 
02578+4431 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 18281 38468 02 57 46 +44 31 27 STF 328 AB 2017 55 306 14.7 9.23 9.30 0.07
Show 38468 02 57 46 +44 31 27 STF 328 AC 2015 12 96 46.2 9.23 11.82 2.59 <===
Show 38468 02 57 46 +44 31 27 B 9001 AD 2015 7 117 100.0 9.23 13.16 3.93
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 38468 HIP 13802 Tycho2 2858-02674-1
Gaia DR2 433622720000360960 HD 18281 Distance 26.8 Distance ly 87.42
 
 
WDS 02578+4431 STF 328 AC : NOTES
 
 
discov_num notes refcode
STF 328 Statistically the same parallax within the errors would indicate the
components are physical.
 
 
REFERENCES
 
 
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.
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
02578+4431 STF 328 AC 1998 5 95 46.6 9.23 12.39 F8 N D 025745.98+443126.7
02578+4431 STF 328 AC 2011 6 96 46.1 9.23 12.39 F8 N D 025745.98+443126.7
02578+4431 STF 328 AC 2015 9 96 46.2 9.23 11.82 F8 N 025745.98+443126.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 02578+4431 STF 328 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02578+4431 STF 328 AC : MEASURES
 
 
No records found.

 
 
WDS 02578+4431 : VIRTUAL EYEPIECE
 
 

02578+4431 STF 328A mag 9.23 Sp F8 02578+4431 STF 328B sep 12.1 P.A. 315.50 mag 9.3 02578+4431 STF 328C sep 33.1 P.A. 97.80 mag 11.82 02578+4431 B  9001D sep 77.9 P.A. 125.10 mag 13.16 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 02578+4431 : ALADIN DSS IMAGE @ 02h 57m 45.98s +44° 31' 26.7"
 
 
 
 
WDS 02578+4431 STF 328 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02578+4431  STF 328AC distance=0' 02563+4419  LDS2813 distance=21' 02571+4505  BRT 335 distance=35' 02593+4502  ES 1363 distance=35' 03011+4453  HJ 2167AB distance=43' 03011+4453  HJ 2167AC distance=43' 03011+4453  HJ 2167BC distance=43' 02553+4356  KPP1626 distance=45' 03003+4508  LDS2819 distance=46' 03018+4504  LDS2822 distance=55' 03027+4421  LDS2826 distance=55' 03035+4432  CVR 436 distance=61' 03002+4530  LDS2818 distance=64' 02519+4434  LDS2811 distance=64' 02518+4446  ES 1309 distance=66' 02551+4332  TDS2385 distance=67' 02548+4332  ES 2595CD distance=67' 02548+4332  HJ 2162AB distance=68' 02548+4332  HJ 2162AC distance=68' 02588+4322  LDS2816 distance=71' 03001+4323  ES 1511 distance=73' 03045+4400  KPP2522 distance=80' 03041+4351  LDS2827AB distance=80' 03041+4351  LDS2827Aa,Ab distance=80' 02502+4441  GRV 149 distance=81' 03053+4356  KPP1244 distance=89' 03042+4335  LDS2829 distance=91' 03019+4311  J   887 distance=93' 02503+4529  ARG  54BC distance=98' 02503+4529  ARG  54AB distance=98' 02530+4556  BRT 333 distance=98' 03058+4342  BU 1175 distance=100' 03032+4553  KU   12 distance=100' 03045+4542  SLN  58 distance=101' 02497+4524  ES  705 distance=101' 02555+4254  COU1377AB distance=101' 02555+4254  GII 126Aa,Ab distance=101' 02574+4614  KPP1045 distance=103' 02567+4248  DAM 754BD distance=105' 02567+4248  LDS9141AB distance=105' 02567+4248  LDS2815AC distance=105' 02567+4248  DAM 754AE distance=105' 02494+4336  LDS3429 distance=105' 02517+4559  A  1281AB distance=109' 02517+4559  RAO  45AC distance=109' 02475+4416  CHR   7 distance=111' 02484+4522  BRT 332 distance=112' 02548+4244  BRT 334 distance=113' 03067+4332  A  1531AB distance=114' 03067+4332  KUI  12AC distance=114' 02479+4347  KPP3503 distance=116' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02578+4431 STF 328 AB 306 14.7
Show 02578+4431 STF 328 AC 96 46.2
Show 02578+4431 B 9001 AD 117 100.0
Show 02563+4419 LDS2813 273 8.5 21
Show 02571+4505 BRT 335 286 3.0 35
Show 02593+4502 ES 1363 207 5.8 35
Show 03011+4453 HJ 2167 AB 34 37.7 43
Show 03011+4453 HJ 2167 AC 62 71.9 43
Show 03011+4453 HJ 2167 BC 87 42.7 43
Show 02553+4356 KPP1626 310 12.5 45
Show 03003+4508 LDS2819 220 13.8 46
Show 03018+4504 LDS2822 197 152.8 55
Show 03027+4421 LDS2826 300 7.8 55
Show 03035+4432 CVR 436 328 13.0 61
Show 03002+4530 LDS2818 2 9.1 64
Show 02519+4434 LDS2811 305 3.9 64
Show 02518+4446 ES 1309 214 4.7 66
Show 02551+4332 TDS2385 231 0.5 67
Show 02548+4332 ES 2595 CD 3 10.7 67
Show 02548+4332 HJ 2162 AB 41 12.6 68
Show 02548+4332 HJ 2162 AC 54 68.8 68
Show 02588+4322 LDS2816 281 244.2 71
Show 03001+4323 ES 1511 280 6.9 73
Show 03045+4400 KPP2522 52 22.8 80
Show 03041+4351 LDS2827 AB 63 38.8 80
Show 03041+4351 LDS2827 Aa,Ab 314 0.8 80
Show 02502+4441 GRV 149 275 16.1 81
Show 03053+4356 KPP1244 136 9.6 89
Show 03042+4335 LDS2829 106 4.7 91
Show 03019+4311 J 887 216 3.6 93
Show 02503+4529 ARG 54 BC 343 7.3 98
Show 02503+4529 ARG 54 AB 58 20.6 98
Show 02530+4556 BRT 333 240 3.9 98
Show 03058+4342 BU 1175 275 0.7 100
Show 03032+4553 KU 12 144 3.0 100
Show 03045+4542 SLN 58 94 6.5 101
Show 02497+4524 ES 705 227 8.7 101
Show 02555+4254 COU1377 AB 3 1.0 101
Show 02555+4254 GII 126 Aa,Ab 150 0.1 101
Show 02574+4614 KPP1045 188 8.4 103
Show 02567+4248 DAM 754 BD 345 3.5 105
Show 02567+4248 LDS9141 AB 290 16.4 105
Show 02567+4248 LDS2815 AC 283 41.4 105
Show 02567+4248 DAM 754 AE 248 5.5 105
Show 02494+4336 LDS3429 63 9.9 105
Show 02517+4559 A 1281 AB 151 0.7 109
Show 02517+4559 RAO 45 AC 82 15.2 109
Show 02475+4416 CHR 7 105 0.2 111
Show 02484+4522 BRT 332 103 2.7 112
Show 02548+4244 BRT 334 252 3.6 113
Show 03067+4332 A 1531 AB 246 3.6 114

 
 
WDS 02578+4431 : COMPONENTS
 
 
  A B C
B pa=315.5°
sep=12.06"
 
C pa=97.8°
sep=33.06"
pa=107.7°
sep=43.24"
 
D pa=125.1°
sep=77.90"
pa=126.5°
sep=89.79"
pa=142.4°
sep=50.81"
 
 
02578+4431 A
 
 
Name HD 18282 Coord arcsec 2000 025745.98+443126.7 Mag 9.23 Spectral class F8 (yellow-white)
PmRA 47.00 PmDE 5.0 SAO 38468 HIP 13804
Tycho2 2858-02674-1 HD 18282 GC 3546 BD BD+43 607
Tycho2
Tycho2 2858-02674-1 Pflag P RAmdeg 44.44179330 DEmdeg 44.52411961
PmRA 48.0 PmDE 6.3 E RAmdeg 13 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.60 EpDEm 1990.82
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.107 E BTmag 0.027 VTmag 9.228
E VTmag 0.018 Prox 10 TYC T HIP 13804
CCDM A RAdeg 44.44158944 DEdeg 44.52408639 EpRA 1990 1.49
EpDE 1990 1.59 E RAdeg 13.1 E DEdeg 12.0 Posflg D
Corr -0.5
SAO
SAO 38468 DelFlag RA1950 PmRA1950 0.0043
DE1950 PmDE1950 0.004 Vmag 8.6 SpType F8
Double code Source 70 CatNum 3546 DM BD+43 607
DMcomp BDsup HD 18282 M HD 0
GC 3546 RA1950rad 0.76114428 DE1950rad 0.77359508 PmRA2000 0.0043
PmDE2000 0
Hipparcos
Catalog H HIP 13804 Proxy RAhms 02 57 45.98
DEdms +44 31 26.7 Vmag 9.01 VarFlag R Vmag H
RAdeg 44.4416 DEdeg 44.5241 AstroRef A Plx 13.93
CCDM 02578+4432 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 18282 BD BD+43 607
CD CP Dm number +43 607 VIred 0.71
SpType F8 R SpType Coord arcsec 2000 025745.98+443126.7
Hipparcos 2
HIP 13804 Sn 95 So 3 Nc 1
RArad 0.7756519894 DErad 0.777091871 Plx -12.51 PmRA 62.84
PmDE 27.75 E RArad 4.74 E DErad 4.06 E Plx 6.69
E pmRA 6.69 E pmDE 7.02 Hpmag 9.1611 E Hpmag 0.0234
SHp 0.127 VA 0 BV 0.748 E BV 0.022
VI 0.79
 
 
02578+4431 B
 
 
Coord arcsec 2000 025745.19+443135.3 Mag 9.3 PmRA 110.00 PmDE -21.0
HIP 13802 Tycho2 2858-02673-1 HD 18281 Calc delta mag 0.07
Calc coord yes
Tycho2
Tycho2 2858-02673-1 Pflag RAmdeg 44.43671566 DEmdeg 44.52662508
PmRA 108.5 PmDE -18.4 E RAmdeg 12 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.74 EpDEm 1990.79
Num 3 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.4 BTmag 9.831 E BTmag 0.023 VTmag 9.304
E VTmag 0.019 Prox 164 TYC T HIP 13802
CCDM B RAdeg 44.43635611 DEdeg 44.52666833 EpRA 1990 1.50
EpDE 1990 1.56 E RAdeg 12.3 E DEdeg 11.6 Posflg D
Corr -0.4
Hipparcos
Catalog H HIP 13802 Proxy T RAhms 02 57 44.72
DEdms +44 31 36.0 Vmag 9.14 VarFlag R Vmag H
RAdeg 44.4363 DEdeg 44.5267 AstroRef B Plx 12.41
CCDM 02578+4432 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD 18281 BD
CD CP Dm number VIred 0.66
SpType F8 R SpType Coord arcsec 2000 025744.72+443136.0
Hipparcos 2
HIP 13802 Sn 95 So 3 Nc 1
RArad 0.7755604029 DErad 0.7771367257 Plx -37.31 PmRA 118.31
PmDE -0.74 E RArad 5.18 E DErad 4.6 E Plx 7.51
E pmRA 7.01 E pmDE 7.49 Hpmag 9.2305 E Hpmag 0.0245
SHp 0 VA 0 BV 0.559 E BV 0.025
VI 0.63
 
 
02578+4431 C
 
 
Coord arcsec 2000 025749.04+443122.2 Mag 11.82 PmRA 13.00 PmDE -26.0
Tycho2 2858-02134-1 Calc delta mag 2.59 Calc coord yes
Tycho2
Tycho2 2858-02134-1 Pflag RAmdeg 44.45981890 DEmdeg 44.52292263
PmRA 13.3 PmDE -27.8 E RAmdeg 91 E DEmdeg 89
E pmRA 2.8 E pmDE 2.6 EpRAm 1978.84 EpDEm 1977.43
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.707 E BTmag 0.226 VTmag 12.386
E VTmag 0.205 Prox 460 TYC HIP
CCDM RAdeg 44.45977528 DEdeg 44.52298778 EpRA 1990 1.51
EpDE 1990 1.54 E RAdeg 98.1 E DEdeg 95.5 Posflg
Corr -0.3
 
 
02578+4431 D
 
 
Coord arcsec 2000 025751.94+443041.9 Mag 13.16 PmRA 1.00 PmDE -3.0
Calc delta mag 3.93 Calc coord yes