04286-2945 B 68 (HD 28508)

 
 
04h 28m 35.03s -29° 45' 24.7" P.A. 304.00 sep 0.1 mag 8.60,8.70 Sp F0V dist. 150.6 pc (491.26 l.y.)
 
 
Coord 2000 04286-2945 Discov num B    68 Comp Coord arcsec 2000 04 28 35.03 -29 45 24.7
Date first 1925 Date last 1959 Obs 18
Pa first 103 Pa last 304 P.A. Now (θ) 304°
Sep first 0.1 Sep last 0.1 Sep. Now (ρ) 0.1"
Mag pri 8.60 Mag sec 8.70 delta mag (ΔM) 0.1 Spectral class F0V (yellow-white)
Pri motion ra +029 Sec motion ra
Pri motion dec +011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 28508 Constellation Eridanus SAO 169492 HIP 20887
Tycho2 6470-00259-1 Gaia DR2 4884926172738653312 HD 28508 GC 5454
CD CD-30 1842 CP CP-30 600 Distance 150.6 Distance ly 491.26
 
 
WDS 04286-2945 B 68 (HD 28508) : NOTES
 
 
No records found.

 
 
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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04286-2945 B 68 1959 18 304 0.1 8.60 8.70 F0V 042835.03-294524.7

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WDS 04286-2945 B 68 (HD 28508) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04286-2945 B 68 (HD 28508) : MEASURES
 
 
No records found.

 
 
WDS 04286-2945 (HD 28508) : VIRTUAL EYEPIECE
 
 

04286-2945 B    68A mag 8.6 Sp F0V 04286-2945 B    68B sep 0.1 P.A. 307.80 mag 8.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 04286-2945 (HD 28508) : ALADIN DSS IMAGE @ 04h 28m 35.03s -29° 45' 24.7"
 
 
 
 
WDS 04286-2945 B 68 (HD 28508) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


04286-2945  B    68 distance=1' 04274-2912  TOK 709 distance=37' 04297-2902  HDS 579 distance=47' 04245-2913  SKF1325 distance=63' 04316-3043  YMG   7 distance=70' 04258-2845  HU 1369 distance=71' 04304-3052  UC 1173 distance=71' 04286-2832  TDS2863 distance=74' 04312-2835  TDS2880 distance=79' 04299-2826  DAW  80 distance=82' 04216-2933  HDS 560 distance=93' 04358-3001  TDS2906 distance=96' 04293-3124  SIG   4 distance=99' 04315-2813  UC 1177 distance=100' 04331-3108  HU 1371 distance=101' 04221-2849  BWL  15 distance=102' 04293-2801  TDS2868 distance=105' 04358-2901  RST 109 distance=105' 04218-2846  TDS2834 distance=107' 04274-2756  B  2574A,BC distance=111' 04274-2756  B  2574BC distance=112' 04371-2918  SEE  38 distance=115' 04253-2755  B    65 distance=118' 04376-2954  B    72 distance=119' 04305-3142  KPP2133 distance=120' 04255-2749  B    66 distance=123' 04380-3024  JSP  58 distance=128' 04196-2847  SHY 463 distance=132' 04183-3000  LDS3571 distance=135' 04282-3204  TDS2858 distance=139' 04179-2952  HU 1366 distance=139' 04241-3157  UC 1160 distance=144' 04169-2936  WFC  22 distance=154' 04191-3120  HDS 551 distance=155' 04404-2935  DAW  81BC distance=156' 04404-2935  HJ 3677AB distance=156' 04348-2730  LDS 124 distance=159' 04335-2719  BRT2854 distance=160' 04193-3135  SEE  35 distance=162' 04173-2838  LDS3569 distance=163' 04400-3105  HDS 602 distance=168' 04369-2734  B    71 distance=171' 04275-2655  RST1274 distance=172' 04278-3238  JSP  57 distance=172' 04157-3033  B  2568A,BC distance=175' 04416-3030  KPP1403 distance=175' 04157-3033  B  2568BC distance=176' 04151-3004  HJ 3632 distance=177' 04367-2722  LDS 125 distance=179' 04423-2943  LDS 126 distance=180' 04416-3049  B    74 distance=180' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 04286-2945 B 68 304 0.1 1
Show 04274-2912 TOK 709 87 0.2 37
Show 04297-2902 HDS 579 58 22.6 47
Show 04245-2913 SKF1325 151 151.7 63
Show 04316-3043 YMG 7 201 0.4 70
Show 04258-2845 HU 1369 312 0.4 71
Show 04304-3052 UC 1173 237 12.6 71
Show 04286-2832 TDS2863 177 1.8 74
Show 04312-2835 TDS2880 124 0.6 79
Show 04299-2826 DAW 80 167 1.4 82
Show 04216-2933 HDS 560 161 0.1 93
Show 04358-3001 TDS2906 125 0.9 96
Show 04293-3124 SIG 4 182 0.5 99
Show 04315-2813 UC 1177 224 45.1 100
Show 04331-3108 HU 1371 157 0.5 101
Show 04221-2849 BWL 15 240 0.8 102
Show 04293-2801 TDS2868 330 0.4 105
Show 04358-2901 RST 109 88 2.6 105
Show 04218-2846 TDS2834 265 1.1 107
Show 04274-2756 B 2574 A,BC 38 84.0 111
Show 04274-2756 B 2574 BC 95 3.7 112
Show 04371-2918 SEE 38 176 2.5 115
Show 04253-2755 B 65 251 4.5 118
Show 04376-2954 B 72 90 5.2 119
Show 04305-3142 KPP2133 24 17.4 120
Show 04255-2749 B 66 177 2.4 123
Show 04380-3024 JSP 58 224 1.1 128
Show 04196-2847 SHY 463 299 999.9 132
Show 04183-3000 LDS3571 253 16.5 135
Show 04282-3204 TDS2858 195 0.8 139
Show 04179-2952 HU 1366 242 1.6 139
Show 04241-3157 UC 1160 82 12.2 144
Show 04169-2936 WFC 22 347 7.2 154
Show 04191-3120 HDS 551 81 0.1 155
Show 04404-2935 DAW 81 BC 17 8.5 156
Show 04404-2935 HJ 3677 AB 354 10.6 156
Show 04348-2730 LDS 124 15 38.2 159
Show 04335-2719 BRT2854 20 4.7 160
Show 04193-3135 SEE 35 121 2.8 162
Show 04173-2838 LDS3569 315 2.0 163
Show 04400-3105 HDS 602 114 0.0 168
Show 04369-2734 B 71 258 3.0 171
Show 04275-2655 RST1274 106 1.5 172
Show 04278-3238 JSP 57 194 2.3 172
Show 04157-3033 B 2568 A,BC 219 105.1 175
Show 04416-3030 KPP1403 228 10.6 175
Show 04157-3033 B 2568 BC 224 3.4 176
Show 04151-3004 HJ 3632 163 11.0 177
Show 04367-2722 LDS 125 16 49.7 179
Show 04423-2943 LDS 126 35 42.8 180
Show 04416-3049 B 74 6 2.1 180

 
 
WDS 04286-2945 : COMPONENTS
 
 
  A
B pa=307.8°
sep=0.09"
 
 
04286-2945 A
 
 
Componente originario normalizzato AB Name HD 28508 Coord arcsec 2000 042835.03-294524.7 Mag 8.6
Spectral class F0V (yellow-white) PmRA 29.00 PmDE 11.0 SAO 169492
HIP 20887 Tycho2 6470-00259-1 HD 28508 GC 5454
CD CD-30 1842 CP CP-30 600
Tycho2
Tycho2 6470-00259-1 Pflag RAmdeg 67.14602165 DEmdeg -29.75681862
PmRA 25.3 PmDE 15.9 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.19 EpDEm 1991.30
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.430 E BTmag 0.015 VTmag 8.046
E VTmag 0.011 Prox 999 TYC T HIP 20887
CCDM RAdeg 67.14595389 DEdeg -29.75685500 EpRA 1990 1.62
EpDE 1990 1.73 E RAdeg 4.9 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 169492 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.027 Vmag 7.9 SpType F0
Double code Source 70 CatNum 5454 DM CD-30 1842
DMcomp BDsup HD 28508 M HD 0
GC 5454 RA1950rad 1.16328821 DE1950rad -0.52126156 PmRA2000 0.0006
PmDE2000 0.026
Hipparcos
Catalog H HIP 20887 Proxy RAhms 04 28 35.03
DEdms -29 45 24.7 Vmag 8 VarFlag R Vmag H
RAdeg 67.146 DEdeg -29.7569 AstroRef Plx 7.18
CCDM 04286-2945 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 28508 BD
CD CD-30 1842 CP CP-30 600 Dm number -30 1842 VIred 0.42
SpType F0V R SpType Coord arcsec 2000 042835.03-294524.7
Hipparcos 2
HIP 20887 Sn 5 So 0 Nc 1
RArad 1.1719178852 DErad -0.519355132 Plx 6.64 PmRA 23.92
PmDE 14.52 E RArad 0.48 E DErad 0.54 E Plx 0.76
E pmRA 0.58 E pmDE 0.78 Hpmag 8.0868 E Hpmag 0.001
SHp 0.015 VA 0 BV 0.369 E BV 0.01
VI 0.43
CCDM
Ccdm 04286-2945 RComp Comp A Note1
Note2 Discov num DRAs -1.02 DDEs -24.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp F0 PmNote *
PmRA 14 PmDE 17 Dm number -30 1842 Cat1 CD
Name2 169492 Cat2 SAO HD 28508 M HD
ADS BDS A 3253 M ADS BDS N IDS IDS 04246S2959A
HIC 20887
 
 
04286-2945 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042835.02-294524.6 Mag 8.7 Calc delta mag 0.1
Calc coord yes
CCDM
Ccdm 04286-2945 RComp Comp B Note1
Note2 Discov num B 68 DRAs DDEs
R dRAs Year 1925 Theta Rho 0.1
Obs 19 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3253 M ADS BDS N IDS IDS 04246S2959B
HIC 20887