18113-2938 B 927 (HD 166309)

 
 
18h 11m 15.84s -29° 38' 22.4" P.A. 212.00 sep 4.7 mag 7.74,12.50 Sp G8III dist. 158.98 pc (518.59 l.y.)
 
 
Coord 2000 18113-2938 Discov num B   927 Comp Coord arcsec 2000 18 11 15.84 -29 38 22.4
Date first 1927 Date last 2015 Obs 4
Pa first 204 Pa last 211.6 P.A. Now (θ) 211.6°
Sep first 6.4 Sep last 4.732 Sep. Now (ρ) 4.732"
Mag pri 7.74 Mag sec 12.50 delta mag (ΔM) 4.76 Spectral class G8III (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 166309 Constellation Sagittarius SAO 186422 HIP 89116
Tycho2 6855-03695-1 Gaia DR2 4050451307497947904 HD 166309 CD CD-2914610
Distance 158.98 Distance ly 518.59
 
 
WDS 18113-2938 B 927 (HD 166309) : 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
18113-2938 B 927 1987 2 209 5.3 8.00 12.50 G8III 181115.84-293822.4
18113-2938 B 927 2000 4 209 4.6 8.00 12.50 G8III 181115.84-293822.4
18113-2938 B 927 2015 5 212 4.7 7.74 12.50 G8III 181115.84-293822.4

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

 
 
WDS 18113-2938 B 927 (HD 166309) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18113-2938 B 927 (HD 166309) : MEASURES
 
 
No records found.

 
 
WDS 18113-2938 (HD 166309) : VIRTUAL EYEPIECE
 
 

18113-2938 B   927A mag 7.74 Sp G8III 18113-2938 B   927B sep 4.6 P.A. 208.10 mag 12.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18113-2938 (HD 166309) : ALADIN DSS IMAGE @ 18h 11m 15.84s -29° 38' 22.4"
 
 
 
 
WDS 18113-2938 B 927 (HD 166309) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18113-2938  B   927 distance=1' 18105-2934  BRT3328 distance=11' 18119-2950  RST2037 distance=14' 18124-2929  B   929 distance=18' 18101-2928  OL   48 distance=19' 18118-2956  HDS2567 distance=19' 18103-2913  HO  428 distance=29' 18091-2915  BRT3061 distance=37' 18095-2859  SKF2064A,BC distance=45' 18095-2859  RST2032BC distance=46' 18093-2856  SKF2550 distance=50' 18100-2851  RST2033 distance=50' 18094-2855  DAM1037 distance=50' 18138-2850  B  2436 distance=59' 18074-3011  B  1350 distance=60' 18086-3032  DAM1036 distance=64' 18069-2905  RSS 472 distance=67' 18082-3032  SKF2063 distance=67' 18101-3044  BU  245 distance=68' 18164-2951  J  1624 distance=68' 18068-2902  RST2031 distance=69' 18167-2945  I  1358 distance=71' 18114-2827  RST2035 distance=72' 18119-2825  J  1647 distance=73' 18169-2943  RST2045 distance=75' 18054-2930  RST2026 distance=77' 18060-3018  BRT3059 distance=79' 18152-2837  OCC 151 distance=81' 18165-2854  RST5446 distance=81' 18050-2935  BLM   5Aa,Ab distance=82' 18050-2935  SEE 346AB distance=82' 18050-2935  SEE 346AC distance=82' 18050-2935  EVS  33AD distance=82' 18050-2935  EVS  33AE distance=82' 18051-2955  RST2025 distance=82' 18080-3055  SKF1058 distance=88' 18044-2946  SHN 226 distance=90' 18150-2823  B   385 distance=91' 18101-2807  TDT 721 distance=93' 18059-3040  RSS 471 distance=93' 18093-2809  ALD  67 distance=94' 18161-3051  HDS2580 distance=97' 18053-2841  B   374 distance=98' 18167-3047  BRT3063 distance=99' 18085-3113  PRO 197 distance=102' 18089-3115  B  2855 distance=102' 18173-3043  RST2046 distance=102' 18192-2941  B  2444 distance=104' 18048-3039  KPP2157 distance=104' 18165-2818  B  2861 distance=106' 18042-2846  BRT3058AB distance=106' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18113-2938 B 927 212 4.7 1
Show 18105-2934 BRT3328 347 1.5 11
Show 18119-2950 RST2037 2 0.4 14
Show 18124-2929 B 929 278 3.6 18
Show 18101-2928 OL 48 7 2.9 19
Show 18118-2956 HDS2567 333 9.2 19
Show 18103-2913 HO 428 92 0.4 29
Show 18091-2915 BRT3061 236 3.9 37
Show 18095-2859 SKF2064 A,BC 309 43.4 45
Show 18095-2859 RST2032 BC 203 0.9 46
Show 18093-2856 SKF2550 201 55.8 50
Show 18100-2851 RST2033 188 0.8 50
Show 18094-2855 DAM1037 69 6.6 50
Show 18138-2850 B 2436 277 6.8 59
Show 18074-3011 B 1350 216 0.1 60
Show 18086-3032 DAM1036 249 7.1 64
Show 18069-2905 RSS 472 147 11.3 67
Show 18082-3032 SKF2063 53 7.6 67
Show 18101-3044 BU 245 345 4.1 68
Show 18164-2951 J 1624 121 3.8 68
Show 18068-2902 RST2031 130 6.8 69
Show 18167-2945 I 1358 179 2.5 71
Show 18114-2827 RST2035 153 0.4 72
Show 18119-2825 J 1647 46 4.8 73
Show 18169-2943 RST2045 256 3.1 75
Show 18054-2930 RST2026 315 4.8 77
Show 18060-3018 BRT3059 65 4.2 79
Show 18152-2837 OCC 151 -1 0.1 81
Show 18165-2854 RST5446 129 0.2 81
Show 18050-2935 BLM 5 Aa,Ab 210 0.2 82
Show 18050-2935 SEE 346 AB 232 34.0 82
Show 18050-2935 SEE 346 AC 106 41.4 82
Show 18050-2935 EVS 33 AD 341 6.3 82
Show 18050-2935 EVS 33 AE 46 19.0 82
Show 18051-2955 RST2025 194 0.3 82
Show 18080-3055 SKF1058 216 3.3 88
Show 18044-2946 SHN 226 -1 0.5 90
Show 18150-2823 B 385 81 7.4 91
Show 18101-2807 TDT 721 162 9.5 93
Show 18059-3040 RSS 471 138 8.1 93
Show 18093-2809 ALD 67 17 1.9 94
Show 18161-3051 HDS2580 196 2.4 97
Show 18053-2841 B 374 159 3.7 98
Show 18167-3047 BRT3063 180 4.2 99
Show 18085-3113 PRO 197 283 7.9 102
Show 18089-3115 B 2855 243 6.7 102
Show 18173-3043 RST2046 267 0.8 102
Show 18192-2941 B 2444 354 6.9 104
Show 18048-3039 KPP2157 168 17.6 104
Show 18165-2818 B 2861 150 8.6 106
Show 18042-2846 BRT3058 AB 63 4.8 106

 
 
WDS 18113-2938 : COMPONENTS
 
 
  A
B pa=208.1°
sep=4.57"
 
 
18113-2938 A
 
 
Componente originario normalizzato AB Name HD 166309 Coord arcsec 2000 181115.84-293822.4 Mag 7.74
Spectral class G8III (yellow) PmRA 3.00 PmDE -18.0 SAO 186422
HIP 89116 Tycho2 6855-03695-1 HD 166309 CD CD-2914610
Tycho2
Tycho2 6855-03695-1 Pflag RAmdeg 272.81599042 DEmdeg -29.63960445
PmRA -2.9 PmDE -18.0 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.92 EpDEm 1990.64
Num 12 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 8.992 E BTmag 0.020 VTmag 7.736
E VTmag 0.012 Prox 452 TYC T HIP 89116
CCDM RAdeg 272.81599750 DEdeg -29.63956333 EpRA 1990 1.80
EpDE 1990 1.80 E RAdeg 6.2 E DEdeg 8.0 Posflg
Corr 0.1
SAO
SAO 186422 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.01 Vmag 7.9 SpType G5
Double code Source 24 CatNum 11726 DM CD-2914610
DMcomp BDsup HD 166309 M HD 0
GC RA1950rad 4.74759321 DE1950rad -0.51750799 PmRA2000 0.001
PmDE2000 -0.01
Hipparcos
Catalog H HIP 89116 Proxy RAhms 18 11 15.84
DEdms -29 38 22.4 Vmag 7.61 VarFlag R Vmag H
RAdeg 272.816 DEdeg -29.6396 AstroRef Plx 7.05
CCDM 18113-2938 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 166309 BD
CD CD-2914610 CP Dm number -2914610 VIred 1.03
SpType G8III R SpType Coord arcsec 2000 181115.84-293822.4
Hipparcos 2
HIP 89116 Sn 1 So 0 Nc 1
RArad 4.7615374062 DErad -0.5173078805 Plx 6.29 PmRA -4.02
PmDE -21.36 E RArad 1.23 E DErad 0.8 E Plx 1.28
E pmRA 1.37 E pmDE 0.82 Hpmag 7.7808 E Hpmag 0.0016
SHp 0.009 VA 0 BV 1.055 E BV 0.023
VI 1.02
CCDM
Ccdm 18113-2938 RComp Comp A Note1
Note2 Discov num DRAs -2.08 DDEs -21.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp G5 PmNote *
PmRA 14 PmDE -10 Dm number -2914610 Cat1 CD
Name2 186422 Cat2 SAO HD 166309 M HD
ADS BDS M ADS BDS N IDS IDS 18049S2939A
HIC 89116
 
 
18113-2938 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181115.67-293826.4 Mag 12.5 Calc delta mag 4.76
Calc coord yes
CCDM
Ccdm 18113-2938 RComp Comp B Note1
Note2 Discov num B 927 DRAs DDEs
R dRAs Year 1927 Theta 204 Rho 6.4
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18049S2939B
HIC 89116