16268-7508 B 2812

 
 
16h 26m 45.24s -75° 08' 29.8" P.A. 55.00 sep 4.8 mag 10.05,13.10
 
 
Coord 2000 16268-7508 Discov num B  2812 Comp Coord arcsec 2000 16 26 45.24 -75 08 29.8
Date first 1931 Date last 2015 Obs 4
Pa first 68 Pa last 54.7 P.A. Now (θ) 54.7°
Sep first 4.0 Sep last 4.818 Sep. Now (ρ) 4.818"
Mag pri 10.05 Mag sec 13.10 delta mag (ΔM) 3.05 Spectral class
Pri motion ra -013 Sec motion ra +136
Pri motion dec -022 Sec motion dec +074
Notes
rPM=1.145
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9442-02278-1 Gaia DR2 5781372914995286656
 
 
WDS 16268-7508 B 2812 : 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
16268-7508 B 2812 2000 2 57 4.7 10.05 13.10 D 162645.24-750829.8
16268-7508 B 2812 2015 4 55 4.8 10.05 13.10 162645.24-750829.8

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WDS 16268-7508 B 2812 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16268-7508 B 2812 : MEASURES
 
 
No records found.

 
 
WDS 16268-7508 : VIRTUAL EYEPIECE
 
 

16268-7508 B  2812A mag 10.05 16268-7508 B  2812B sep 3.0 P.A. 19.90 mag 13.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16268-7508 : ALADIN DSS IMAGE @ 16h 26m 45.24s -75° 08' 29.8"
 
 
 
 
WDS 16268-7508 B 2812 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16268-7508  B  2812 distance=0' 16282-7519  RST3017 distance=12' 16200-7500  TDS9845 distance=28' 16171-7451  TDS9819 distance=42' 16178-7445  TDS9825 distance=42' 16400-7535  UC 3203 distance=57' 16135-7539  TDS9801 distance=59' 16143-7549  GLI 225 distance=62' 16108-7502  FIN 241 distance=63' 16213-7610  UC 3157 distance=65' 16354-7413  TDS9987 distance=65' 16434-7450  TDT  49 distance=68' 16186-7409  TDS9832 distance=69' 16152-7604  SKF1591 distance=71' 16391-7414  UC 3200 distance=74' 16070-7453  KPP3981 distance=79' 16255-7344  TDS9891 distance=85' 16108-7410  TDS9785 distance=87' 16082-7419  KPP2355 distance=89' 16380-7350  UC 3194 distance=91' 16180-7344  TDS9828 distance=92' 16078-7608  NZO  71 distance=93' 16381-7636  UC 3195 distance=97' 16232-7331  B  2040 distance=99' 16422-7351  TDT  40 distance=99' 16446-7641  TDT  63 distance=114' 16175-7702  TDS9823 distance=118' 16287-7310  TDS9917 distance=119' 16281-7308  TDS9913 distance=121' 16126-7658  RST2999 distance=121' 16342-7312  TOB 335 distance=121' 16211-7709  UC 3156 distance=122' 16278-7305  B  2041 distance=124' 16405-7318  TDT  30 distance=124' 16389-7315  TDT  18 distance=125' 16183-7713  UC 3152 distance=128' 16367-7306  UC 3192 distance=130' 16101-7302  HDS2284 distance=145' 16431-7731  HJ 4858 distance=154' 16467-7725  RST3036 distance=155' 16232-7745  NSN 346 distance=157' 16422-7245  UC 3211 distance=158' 16265-7229  UC 3170 distance=160' 16188-7750  TDS9835 distance=165' 16265-7220  TDS9905 distance=169' 16112-7231  TDS9787 distance=171' 16123-7230  LDS 551 distance=171' 16244-7217  HEI 543 distance=172' 16410-7223  KPP 574 distance=176' 16203-7803  UC 3154 distance=176' 16206-7213  UC 3155 distance=177' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 16268-7508 B 2812 55 4.8
Show 16282-7519 RST3017 153 1.1 12
Show 16200-7500 TDS9845 67 0.6 28
Show 16171-7451 TDS9819 155 2.6 42
Show 16178-7445 TDS9825 157 2.1 42
Show 16400-7535 UC 3203 180 114.4 57
Show 16135-7539 TDS9801 132 0.5 59
Show 16143-7549 GLI 225 105 24.8 62
Show 16108-7502 FIN 241 82 1.0 63
Show 16213-7610 UC 3157 247 44.4 65
Show 16354-7413 TDS9987 331 0.9 65
Show 16434-7450 TDT 49 16 0.4 68
Show 16186-7409 TDS9832 101 2.1 69
Show 16152-7604 SKF1591 141 2.2 71
Show 16391-7414 UC 3200 279 46.4 74
Show 16070-7453 KPP3981 154 1.8 79
Show 16255-7344 TDS9891 166 0.5 85
Show 16108-7410 TDS9785 170 0.5 87
Show 16082-7419 KPP2355 331 20.2 89
Show 16380-7350 UC 3194 30 62.9 91
Show 16180-7344 TDS9828 23 0.5 92
Show 16078-7608 NZO 71 333 2.3 93
Show 16381-7636 UC 3195 41 53.1 97
Show 16232-7331 B 2040 150 3.2 99
Show 16422-7351 TDT 40 327 2.7 99
Show 16446-7641 TDT 63 214 0.5 114
Show 16175-7702 TDS9823 11 0.6 118
Show 16287-7310 TDS9917 127 0.5 119
Show 16281-7308 TDS9913 183 2.8 121
Show 16126-7658 RST2999 326 3.6 121
Show 16342-7312 TOB 335 236 21.1 121
Show 16211-7709 UC 3156 80 19.0 122
Show 16278-7305 B 2041 54 0.3 124
Show 16405-7318 TDT 30 222 2.8 124
Show 16389-7315 TDT 18 22 0.6 125
Show 16183-7713 UC 3152 26 49.8 128
Show 16367-7306 UC 3192 263 26.5 130
Show 16101-7302 HDS2284 180 0.4 145
Show 16431-7731 HJ 4858 56 91.5 154
Show 16467-7725 RST3036 194 1.2 155
Show 16232-7745 NSN 346 47 2.5 157
Show 16422-7245 UC 3211 171 26.4 158
Show 16265-7229 UC 3170 179 43.8 160
Show 16188-7750 TDS9835 117 0.5 165
Show 16265-7220 TDS9905 141 2.0 169
Show 16112-7231 TDS9787 44 1.9 171
Show 16123-7230 LDS 551 120 42.6 171
Show 16244-7217 HEI 543 161 0.5 172
Show 16410-7223 KPP 574 241 5.3 176
Show 16203-7803 UC 3154 302 25.5 176
Show 16206-7213 UC 3155 194 33.3 177

 
 
WDS 16268-7508 : COMPONENTS
 
 
  A
B pa=19.9°
sep=2.96"
 
 
16268-7508 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162645.24-750829.8 Mag 10.05 PmRA -13.00
PmDE -22.0 Tycho2 9442-02278-1
Tycho2
Tycho2 9442-02278-1 Pflag RAmdeg 246.68853327 DEmdeg -75.14163316
PmRA -5.0 PmDE -16.1 E RAmdeg 17 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.99 EpDEm 1990.35
Num 7 Q RAmdeg 1.9 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.2 BTmag 10.322 E BTmag 0.026 VTmag 10.050
E VTmag 0.027 Prox 668 TYC T HIP
CCDM RAdeg 246.68857056 DEdeg -75.14159611 EpRA 1990 1.56
EpDE 1990 1.68 E RAdeg 16.5 E DEdeg 14.5 Posflg
Corr -0.1
 
 
16268-7508 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162645.50-750827.0 Mag 13.1 PmRA 136.00
PmDE 74.0 Calc delta mag 3.05 Calc coord yes