18294-2353 B 393

 
 
18h 29m 23.25s -23° 53' 10.2" P.A. 135.00 sep 1.7 mag 11.90,12.60
 
 
Coord 2000 18294-2353 Discov num B   393 Comp Coord arcsec 2000 18 29 23.25 -23 53 10.2
Date first 1927 Date last 2015 Obs 4
Pa first 137 Pa last 135.3 P.A. Now (θ) 135.3°
Sep first 1.8 Sep last 1.662 Sep. Now (ρ) 1.662"
Mag pri 11.90 Mag sec 12.60 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6857-01811-1 Gaia DR2 4077368653463447424 HD 315665
ADS 11384
 
 
WDS 18294-2353 B 393 : 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
18294-2353 B 393 1937 3 136 1.2 11.90 12.60 182923.25-235310.2
18294-2353 B 393 2015 4 135 1.7 11.90 12.60 182923.25-235310.2

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WDS 18294-2353 B 393 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18294-2353 B 393 : MEASURES
 
 
No records found.

 
 
WDS 18294-2353 : VIRTUAL EYEPIECE
 
 

18294-2353 B   393A mag 11.9 18294-2353 B   393B sep 1.6 P.A. 137.90 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18294-2353 : ALADIN DSS IMAGE @ 18h 29m 23.25s -23° 53' 10.2"
 
 
 
 
WDS 18294-2353 B 393 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18294-2353  B   393 distance=0' 18281-2349  ARA2231 distance=19' 18306-2329  ARA2233 distance=30' 18289-2422  LEO  38 distance=30' 18280-2328  LEO  18 distance=32' 18274-2420  KPP 412 distance=39' 18305-2315  RST4013 distance=42' 18292-2436  B   392 distance=44' 18311-2315  DON 906 distance=46' 18325-2330  BRT1539 distance=49' 18313-2307  LEO  39AB distance=54' 18313-2307  LEO  39AC distance=54' 18294-2258  BRT1538 distance=55' 18281-2300  OCC  45 distance=56' 18314-2259  ARA2234 distance=61' 18284-2249  OCC  44 distance=66' 18253-2434  RST4010 distance=70' 18289-2503  H N 125AB distance=70' 18297-2241  RST3183 distance=73' 18273-2503  LDS 639 distance=77' 18335-2256  BRT1540 distance=81' 18349-2326  HDS2636 distance=82' 18264-2509  J  1742 distance=86' 18281-2228  ARA1888 distance=87' 18352-2427  J  1654 distance=87' 18282-2227  ARA1889 distance=88' 18229-2352  ARA2230 distance=90' 18350-2441  J  1746 distance=91' 18337-2502  VVV  57 distance=91' 18280-2525  WFC 208 (Kaus Borealis) distance=95' 18363-2355  ARA2237 distance=95' 18349-2256  ARA2236 distance=95' 18362-2409  J  2219 distance=96' 18227-2328  BRT3067 distance=96' 18364-2353  ARA2238 distance=97' 18365-2353  ARA2239 distance=98' 18365-2355  ARA2319 distance=98' 18365-2354  ARA2240BC distance=98' 18365-2354  ARA2240AB distance=98' 18241-2248  ARA1886AB distance=99' 18241-2248  ARA1886AC distance=99' 18367-2348  KPP 420 distance=100' 18303-2533  B   394 distance=101' 18220-2344  ARA2229 distance=102' 18235-2252  ARA1883 distance=102' 18236-2245  ARA1884 distance=106' 18258-2220  ARA1887 distance=106' 18231-2252  ARA1881 distance=107' 18216-2358  ARA2318 distance=107' 18216-2359  B   388 distance=107' 18317-2211  ARA1890 distance=108' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18294-2353 B 393 135 1.7
Show 18281-2349 ARA2231 250 12.0 19
Show 18306-2329 ARA2233 262 7.5 30
Show 18289-2422 LEO 38 217 3.0 30
Show 18280-2328 LEO 18 295 2.8 32
Show 18274-2420 KPP 412 199 4.8 39
Show 18305-2315 RST4013 264 1.3 42
Show 18292-2436 B 392 208 5.2 44
Show 18311-2315 DON 906 145 2.0 46
Show 18325-2330 BRT1539 230 4.1 49
Show 18313-2307 LEO 39 AB 156 2.1 54
Show 18313-2307 LEO 39 AC 115 20.3 54
Show 18294-2258 BRT1538 290 4.1 55
Show 18281-2300 OCC 45 -1 0.1 56
Show 18314-2259 ARA2234 326 13.2 61
Show 18284-2249 OCC 44 -1 0.1 66
Show 18253-2434 RST4010 116 0.7 70
Show 18289-2503 H N 125 AB 107 2.5 70
Show 18297-2241 RST3183 207 0.5 73
Show 18273-2503 LDS 639 353 21.1 77
Show 18335-2256 BRT1540 313 5.1 81
Show 18349-2326 HDS2636 57 0.3 82
Show 18264-2509 J 1742 233 4.6 86
Show 18281-2228 ARA1888 250 13.7 87
Show 18352-2427 J 1654 78 3.5 87
Show 18282-2227 ARA1889 9 9.0 88
Show 18229-2352 ARA2230 346 18.4 90
Show 18350-2441 J 1746 165 3.9 91
Show 18337-2502 VVV 57 162 8.0 91
Show Kaus Borealis 18280-2525 WFC 208 184 82.5 95
Show 18363-2355 ARA2237 133 9.7 95
Show 18349-2256 ARA2236 38 7.3 95
Show 18362-2409 J 2219 313 4.6 96
Show 18227-2328 BRT3067 29 3.3 96
Show 18364-2353 ARA2238 341 13.6 97
Show 18365-2353 ARA2239 249 8.8 98
Show 18365-2355 ARA2319 3 11.4 98
Show 18365-2354 ARA2240 BC 3 12.6 98
Show 18365-2354 ARA2240 AB 317 10.4 98
Show 18241-2248 ARA1886 AB 64 15.2 99
Show 18241-2248 ARA1886 AC 152 7.9 99
Show 18367-2348 KPP 420 93 3.8 100
Show 18303-2533 B 394 197 0.2 101
Show 18220-2344 ARA2229 246 13.5 102
Show 18235-2252 ARA1883 216 6.5 102
Show 18236-2245 ARA1884 338 13.8 106
Show 18258-2220 ARA1887 187 6.0 106
Show 18231-2252 ARA1881 134 13.3 107
Show 18216-2358 ARA2318 122 8.5 107
Show 18216-2359 B 388 199 1.6 107
Show 18317-2211 ARA1890 289 11.5 108

 
 
WDS 18294-2353 : COMPONENTS
 
 
  A
B pa=137.9°
sep=1.59"
 
 
18294-2353 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182923.25-235310.2 Mag 11.9 PmRA 5.00
PmDE -8.0 Tycho2 6857-01811-1 HD 315665 ADS 11384
DM CD-2314407
Tycho2
Tycho2 6857-01811-1 Pflag RAmdeg 277.34689965 DEmdeg -23.88618492
PmRA 4.7 PmDE -8.0 E RAmdeg 72 E DEmdeg 91
E pmRA 3.1 E pmDE 3.0 EpRAm 1983.19 EpDEm 1976.10
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.1 Q pmRA 0.1
Q pmDE 1.1 BTmag 11.645 E BTmag 0.118 VTmag 11.399
E VTmag 0.167 Prox 999 TYC HIP
CCDM RAdeg 277.34688806 DEdeg -23.88616472 EpRA 1990 1.84
EpDE 1990 1.71 E RAdeg 77.0 E DEdeg 102.6 Posflg
Corr -0.1
 
 
18294-2353 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182923.33-235311.4 Mag 12.6 Calc delta mag 0.7
Calc coord yes