12018-2504 B 2736 A,BC

 
 
12h 01m 45.81s -25° 03' 51.9" P.A. 317.00 sep 41.0 mag 9.49,13.92 Sp A9V
 
 
Coord 2000 12018-2504 Discov num B  2736 Comp A,BC Coord arcsec 2000 12 01 45.81 -25 03 51.9
Date first 1932 Date last 2017 Obs 4
Pa first 315 Pa last 316.7 P.A. Now (θ) 316.7°
Sep first 60.0 Sep last 40.95 Sep. Now (ρ) 40.95"
Mag pri 9.49 Mag sec 13.92 delta mag (ΔM) 4.43 Spectral class A9V (white)
Pri motion ra -022 Sec motion ra +044
Pri motion dec -005 Sec motion dec +002
Notes
rPM=1.507
This double is not physical.
 
 
12018-2504 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 180390 12 01 46 -25 03 52 B 2736 A,BC 2017 4 317 41.0 9.49 13.92 4.43 <===
Show 12 01 44 -25 03 21 B 2736 BC 2015 4 246 3.4 13.26 13.70 0.44
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus SAO 180390 Tycho2 6671-00148-1 Gaia DR2 3487963011465559808
HD 104459
 
 
WDS 12018-2504 B 2736 A,BC : 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
12018-2504 B 2736 A,BC 1998 2 317 41.9 9.49 13.30 A9V D 120145.81-250351.9
12018-2504 B 2736 A,BC 1999 3 317 41.8 9.49 13.30 A9V D 120145.81-250351.9
12018-2504 B 2736 A,BC 2017 4 317 41.0 9.49 13.92 A9V 120145.81-250351.9

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

 
 
WDS 12018-2504 B 2736 A,BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12018-2504 B 2736 A,BC : MEASURES
 
 
No records found.

 
 
WDS 12018-2504 : VIRTUAL EYEPIECE
 
 

12018-2504 B  2736A mag 9.49 Sp A9V 12018-2504 B  2736B sep 41.6 P.A. 317.50 mag 13.26 12018-2504 B  2736C sep 42.6 P.A. 313.40 mag 13.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 12018-2504 : ALADIN DSS IMAGE @ 12h 01m 45.81s -25° 03' 51.9"
 
 
 
 
WDS 12018-2504 B 2736 A,BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12018-2504  B  2736A,BC distance=0' 12018-2504  B  2736BC distance=1' 12003-2529  RST2774 distance=32' 12005-2427  HJ 4489 distance=41' 12004-2426  TDS8159 distance=43' 12051-2533  LDS4178 distance=56' 11579-2430  RST3763AB distance=63' 11579-2430  HO  379AB,C distance=63' 11589-2555  I   510 distance=64' 11570-2529  HU 1490 distance=69' 12060-2547  HU 1492 distance=73' 12078-2520  B   220 distance=84' 11585-2350  RST3767AB distance=87' 11585-2350  HLN  27AB,C distance=87' 11560-2418  WIS 194 distance=91' 11555-2422  TDS8116 distance=95' 12050-2630  KPP 260 distance=97' 12051-2337  TDS8214 distance=98' 12051-2335  DON1096 distance=100' 12054-2636  RST2777AB distance=105' 12054-2636  LDS 383AC distance=105' 11559-2344  ARA2174 distance=114' 11534-2434  HJ 4479 distance=119' 12093-2403  ARA2177 distance=120' 12002-2706  B   218 distance=125' 12008-2707  TDS8163 distance=125' 12101-2401  DON 514 distance=130' 12095-2625  NSN  99 distance=133' 11519-2557  UC 2223 distance=144' 12059-2717  B   219 distance=145' 12095-2324  WHC  10 distance=145' 11513-2426  ARA2173 distance=149' 12082-2706  UC 2278BC distance=149' 12017-2235  RST3769 distance=149' 12062-2247  ARA1790 distance=150' 12082-2706  UC 2278AB distance=150' 12117-2358  HJ 4506 distance=151' 11536-2651  B  2288 distance=154' 11507-2537  LDS1271 distance=156' 11512-2404  BRT2989 distance=157' 12137-2457  HU  735 distance=163' 12122-2343  DON 515 distance=164' 11573-2232  HJ 4481 distance=164' 11559-2728  B  2735AB distance=165' 11523-2650  RST1619 distance=167' 11495-2451  UC 2213 distance=168' 11574-2227  UC 2236 distance=169' 12110-2702  LDS 389 distance=172' 11496-2416  LDS1270 distance=174' 11489-2526  KPP1715 distance=176' 12147-2447  B   222 distance=177' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12018-2504 B 2736 A,BC 317 41.0
Show 12018-2504 B 2736 BC 246 3.4 1
Show 12003-2529 RST2774 195 0.7 32
Show 12005-2427 HJ 4489 153 9.8 41
Show 12004-2426 TDS8159 172 1.8 43
Show 12051-2533 LDS4178 64 14.6 56
Show 11579-2430 RST3763 AB 302 0.4 63
Show 11579-2430 HO 379 AB,C 240 14.0 63
Show 11589-2555 I 510 84 0.2 64
Show 11570-2529 HU 1490 45 0.8 69
Show 12060-2547 HU 1492 79 0.4 73
Show 12078-2520 B 220 302 6.4 84
Show 11585-2350 RST3767 AB 94 0.6 87
Show 11585-2350 HLN 27 AB,C 20 12.9 87
Show 11560-2418 WIS 194 340 113.5 91
Show 11555-2422 TDS8116 260 0.6 95
Show 12050-2630 KPP 260 120 3.8 97
Show 12051-2337 TDS8214 266 0.5 98
Show 12051-2335 DON1096 168 5.3 100
Show 12054-2636 RST2777 AB 43 28.3 105
Show 12054-2636 LDS 383 AC 80 15.9 105
Show 11559-2344 ARA2174 313 15.2 114
Show 11534-2434 HJ 4479 94 6.9 119
Show 12093-2403 ARA2177 157 13.1 120
Show 12002-2706 B 218 343 0.5 125
Show 12008-2707 TDS8163 231 2.2 125
Show 12101-2401 DON 514 149 1.6 130
Show 12095-2625 NSN 99 328 7.5 133
Show 11519-2557 UC 2223 103 86.5 144
Show 12059-2717 B 219 299 1.3 145
Show 12095-2324 WHC 10 22 12.6 145
Show 11513-2426 ARA2173 256 8.7 149
Show 12082-2706 UC 2278 BC 284 27.6 149
Show 12017-2235 RST3769 70 1.3 149
Show 12062-2247 ARA1790 152 47.6 150
Show 12082-2706 UC 2278 AB 328 56.3 150
Show 12117-2358 HJ 4506 312 7.1 151
Show 11536-2651 B 2288 304 6.3 154
Show 11507-2537 LDS1271 49 5.8 156
Show 11512-2404 BRT2989 178 2.8 157
Show 12137-2457 HU 735 164 0.7 163
Show 12122-2343 DON 515 40 1.3 164
Show 11573-2232 HJ 4481 191 4.2 164
Show 11559-2728 B 2735 AB 24 8.9 165
Show 11523-2650 RST1619 66 1.4 167
Show 11495-2451 UC 2213 138 16.7 168
Show 11574-2227 UC 2236 295 9.6 169
Show 12110-2702 LDS 389 280 8.1 172
Show 11496-2416 LDS1270 346 15.0 174
Show 11489-2526 KPP1715 332 13.3 176
Show 12147-2447 B 222 107 4.3 177

 
 
WDS 12018-2504 : COMPONENTS
 
 
  A B
B pa=317.5°
sep=41.64"
 
C pa=313.4°
sep=42.64"
pa=243.8°
sep=3.18"
 
 
12018-2504 A
 
 
Coord arcsec 2000 120145.81-250351.9 Mag 9.49 Spectral class A9V (white) PmRA -22.00
PmDE -5.0 SAO 180390 Tycho2 6671-00148-1 HD 104459
DM CD-2410099
Tycho2
Tycho2 6671-00148-1 Pflag RAmdeg 180.44090414 DEmdeg -25.06443722
PmRA -25.8 PmDE -3.2 E RAmdeg 12 E DEmdeg 14
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.31 EpDEm 1988.37
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.3 BTmag 9.883 E BTmag 0.026 VTmag 9.492
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 180.44097028 DEdeg -25.06443056 EpRA 1990 1.63
EpDE 1990 1.54 E RAdeg 13.3 E DEdeg 14.8 Posflg
Corr 0.1
SAO
SAO 180390 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 0.013 Vmag 9.2 SpType A3
Double code Source 25 CatNum 9131 DM CD-2410099
DMcomp BDsup HD 104459 M HD 0
GC RA1950rad 3.13810654 DE1950rad -0.43259399 PmRA2000 -0.0025
PmDE2000 0.018
CCDM
Ccdm 12018-2504 RComp Comp A Note1
Note2 Discov num DRAs -2.19 DDEs 8.8
R dRAs 41 Year Theta Rho
Obs 3 Vmag 9.2 Sp A3 PmNote *
PmRA -35 PmDE 13 Dm number -2410099 Cat1 CD
Name2 180390 Cat2 SAO HD 104459 M HD
ADS BDS M ADS BDS N IDS IDS 11567S2430A
HIC
 
 
12018-2504 B
 
 
Coord arcsec 2000 120143.74-250321.2 Mag 13.26 PmRA 44.00 PmDE 2.0
Calc delta mag 3.77
CCDM
Ccdm 12018-2504 RComp Comp B Note1
Note2 Discov num B DRAs -4.28 DDEs 39.9
R dRAs 41 Year Theta NP Rho 60.0
Obs Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11567S2430B
HIC
 
 
12018-2504 C
 
 
Coord arcsec 2000 120143.53-250322.6 Mag 13.7 PmRA -51.00 PmDE -41.0
Calc delta mag 4.21 Calc coord yes
CCDM
Ccdm 12018-2504 RComp B Comp C Note1
Note2 Discov num B DRAs -4.35 DDEs 39.2
R dRAs 41 Year Theta Rho 3.0
Obs Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11567S2430C
HIC