23112-5557 B 2508

 
 
23h 11m 10.50s -55° 56' 57.5" P.A. 324.00 sep 0.2 mag 11.30,11.60 Sp F2
 
 
Coord 2000 23112-5557 Discov num B  2508 Comp Coord arcsec 2000 23 11 10.50 -55 56 57.5
Date first 1930 Date last 1977 Obs 3
Pa first 340 Pa last 323.8 P.A. Now (θ) 323.8°
Sep first 0.3 Sep last 0.22 Sep. Now (ρ) 0.22"
Mag pri 11.30 Mag sec 11.60 delta mag (ΔM) 0.3 Spectral class F2 (yellow-white)
Pri motion ra -001 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus Tycho2 8834-01418-1
 
 
WDS 23112-5557 B 2508 : 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
23112-5557 B 2508 1977 3 324 0.2 11.30 11.60 F2 231110.50-555657.5

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

 
 
WDS 23112-5557 B 2508 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23112-5557 B 2508 : MEASURES
 
 
No records found.

 
 
WDS 23112-5557 : VIRTUAL EYEPIECE
 
 

23112-5557 B  2508A mag 11.3 Sp F2 23112-5557 B  2508B sep 0.2 P.A. 337.70 mag 11.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 23112-5557 : ALADIN DSS IMAGE @ 23h 11m 10.50s -55° 56' 57.5"
 
 
 
 
WDS 23112-5557 B 2508 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


23112-5557  B  2508 distance=0' 23097-5651  KPP1424 distance=55' 23036-5618  HJ 5379 distance=67' 23040-5520  TDS1200 distance=72' 23087-5708  TDT3902 distance=74' 23099-5437  NZO 105 distance=81' 23042-5501  I   259 distance=82' 23116-5435  NSN 457 distance=83' 23186-5502  TDT3976 distance=84' 23020-5516  HU 1546 distance=88' 23165-5434  RST1160 distance=95' 23199-5658  RSS 577 distance=95' 23212-5643  TDT3994 distance=96' 23037-5438  TDT3866 distance=102' 23001-5640  B  2905AB distance=102' 23001-5640  B  2905AC distance=102' 23001-5640  B  2905AD distance=102' 23198-5443  LDS 811 distance=105' 23179-5429  RST1161 distance=106' 23129-5411  HU 1549 distance=107' 23223-5658  TDT4002 distance=111' 23237-5641  LDS 813 distance=111' 23246-5537  TDT4025 distance=116' 23227-5710  RSS 578 distance=120' 23255-5527  FIN 289 distance=125' 23232-5441  KPP4315 distance=128' 22579-5453  RST1153 distance=130' 23039-5753  TDT3869 distance=131' 23085-5807  TDT3900 distance=133' 22574-5456  HDS3264 distance=133' 22598-5427  TDT3827 distance=133' 23144-5337  UC 4908 distance=143' 23282-5626  I    23 distance=146' 23174-5814  GAT  31 distance=147' 23067-5822  TDT3889 distance=150' 22553-5713  RED  19 distance=152' 23186-5818  HJ 5392 distance=154' 23298-5618  TDT4067 distance=158' 23081-5833  TDT3896 distance=158' 23105-5839  TDT3918 distance=163' 23239-5349  DUN 249 distance=169' 22526-5708  RST1149 distance=170' 23010-5826  HU 1643 distance=171' 23029-5838  TDT3858 distance=174' 22567-5355  TDT3805 distance=175' 23289-5428  SKF 388 distance=176' 23048-5846  TDT3875 distance=177' 23268-5759  UC 4951 distance=177' 23034-5311  LIT  37 distance=179' 23212-5319  KPP 994 distance=181' 22593-5322  HJ 5372 distance=187' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 23112-5557 B 2508 324 0.2
Show 23097-5651 KPP1424 340 10.7 55
Show 23036-5618 HJ 5379 328 12.2 67
Show 23040-5520 TDS1200 94 0.9 72
Show 23087-5708 TDT3902 343 0.5 74
Show 23099-5437 NZO 105 274 3.8 81
Show 23042-5501 I 259 98 0.4 82
Show 23116-5435 NSN 457 45 1.7 83
Show 23186-5502 TDT3976 347 0.5 84
Show 23020-5516 HU 1546 265 1.6 88
Show 23165-5434 RST1160 331 1.6 95
Show 23199-5658 RSS 577 305 34.9 95
Show 23212-5643 TDT3994 324 0.5 96
Show 23037-5438 TDT3866 71 0.5 102
Show 23001-5640 B 2905 AB 150 7.8 102
Show 23001-5640 B 2905 AC 296 26.4 102
Show 23001-5640 B 2905 AD 163 15.1 102
Show 23198-5443 LDS 811 140 15.2 105
Show 23179-5429 RST1161 288 0.1 106
Show 23129-5411 HU 1549 151 1.5 107
Show 23223-5658 TDT4002 147 0.5 111
Show 23237-5641 LDS 813 5 10.5 111
Show 23246-5537 TDT4025 38 0.8 116
Show 23227-5710 RSS 578 182 32.1 120
Show 23255-5527 FIN 289 16 1.7 125
Show 23232-5441 KPP4315 276 1.6 128
Show 22579-5453 RST1153 56 2.8 130
Show 23039-5753 TDT3869 56 0.7 131
Show 23085-5807 TDT3900 284 0.4 133
Show 22574-5456 HDS3264 299 0.8 133
Show 22598-5427 TDT3827 322 0.9 133
Show 23144-5337 UC 4908 103 35.3 143
Show 23282-5626 I 23 354 0.7 146
Show 23174-5814 GAT 31 110 4.7 147
Show 23067-5822 TDT3889 46 0.4 150
Show 22553-5713 RED 19 173 0.2 152
Show 23186-5818 HJ 5392 318 49.0 154
Show 23298-5618 TDT4067 318 0.4 158
Show 23081-5833 TDT3896 238 2.2 158
Show 23105-5839 TDT3918 117 1.8 163
Show 23239-5349 DUN 249 211 26.4 169
Show 22526-5708 RST1149 27 0.9 170
Show 23010-5826 HU 1643 18 1.7 171
Show 23029-5838 TDT3858 159 0.6 174
Show 22567-5355 TDT3805 128 0.5 175
Show 23289-5428 SKF 388 129 15.9 176
Show 23048-5846 TDT3875 306 0.6 177
Show 23268-5759 UC 4951 71 20.7 177
Show 23034-5311 LIT 37 134 29.0 179
Show 23212-5319 KPP 994 211 8.0 181
Show 22593-5322 HJ 5372 297 17.9 187

 
 
WDS 23112-5557 : COMPONENTS
 
 
  A
B pa=337.7°
sep=0.19"
 
 
23112-5557 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 231110.50-555657.5 Mag 11.3 Spectral class F2 (yellow-white)
PmRA -1.00 PmDE -16.0 Tycho2 8834-01418-1
Tycho2
Tycho2 8834-01418-1 Pflag RAmdeg 347.79380289 DEmdeg -55.94931023
PmRA 3.1 PmDE -8.6 E RAmdeg 21 E DEmdeg 21
E pmRA 1.7 E pmDE 1.6 EpRAm 1984.61 EpDEm 1984.42
Num 8 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 10.975 E BTmag 0.041 VTmag 10.658
E VTmag 0.042 Prox 999 TYC T HIP
CCDM RAdeg 347.79378944 DEdeg -55.94928639 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 24.7 E DEdeg 25.4 Posflg
Corr 0.1
CCDM
Ccdm 23112-5557 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs 3.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.7 Sp F2 PmNote
PmRA PmDE Dm number -5610015 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23053S5629A
HIC
 
 
23112-5557 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231110.49-555657.3 Mag 11.6 Calc delta mag 0.3
Calc coord yes
CCDM
Ccdm 23112-5557 RComp Comp B Note1
Note2 Discov num B 2508 DRAs DDEs
R dRAs Year 1932 Theta 335 Rho 0.2
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23053S5629B
HIC