02518-2503 B 41

 
 
02h 51m 48.40s -25° 03' 49.0" P.A. 220.00 sep 2.7 mag 11.12,13.20
 
 
Coord 2000 02518-2503 Discov num B    41 Comp Coord arcsec 2000 02 51 48.40 -25 03 49.0
Date first 1925 Date last 2015 Obs 4
Pa first 222 Pa last 219.7 P.A. Now (θ) 219.7°
Sep first 2.6 Sep last 2.68 Sep. Now (ρ) 2.68"
Mag pri 11.12 Mag sec 13.20 delta mag (ΔM) 2.08 Spectral class
Pri motion ra +033 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Fornax Tycho2 6440-00359-1 Gaia DR2 5076405435521469056 ADS 2189
 
 
WDS 02518-2503 B 41 : 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
02518-2503 B 41 1946 3 220 2.7 11.12 13.20 025148.40-250349.0
02518-2503 B 41 2015 4 220 2.7 11.12 13.20 025148.40-250349.0

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WDS 02518-2503 B 41 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02518-2503 B 41 : MEASURES
 
 
No records found.

 
 
WDS 02518-2503 : VIRTUAL EYEPIECE
 
 

02518-2503 B    41A mag 11.12 02518-2503 B    41B sep 2.6 P.A. 216.90 mag 13.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 02518-2503 : ALADIN DSS IMAGE @ 02h 51m 48.40s -25° 03' 49.0"
 
 
 
 
WDS 02518-2503 B 41 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02518-2503  B    41 distance=0' 02498-2434  BU  877AB distance=41' 02498-2434  HJ 2161AC distance=41' 02498-2434  FOX9021AD distance=41' 02554-2513  HDS 375 distance=50' 02561-2509  RST2290 distance=59' 02563-2441  TDS2395 distance=66' 02552-2557  TDS2386 distance=70' 02572-2458  BEU   4Ca,Cb distance=74' 02572-2458  HDS 379CD distance=74' 02572-2458  BU  741AB distance=75' 02572-2458  S   423AB,C distance=75' 02526-2618  RST3373 distance=76' 02480-2606  SKF1275 distance=81' 02540-2631  RST1247 distance=92' 02528-2330  I   717 distance=95' 02466-2618  TVB  39 distance=103' 02474-2341  HU 1561 distance=103' 02502-2323  RST2289 distance=104' 02442-2530  FIN 379Aa,Ab distance=106' 02442-2530  BSO   1AB distance=106' 02592-2429  KPP1122 distance=107' 02596-2516  LDS3446 distance=107' 02563-2651  UC  890 distance=124' 03008-2438  B    42BC distance=126' 03008-2438  B    42AB distance=126' 02573-2323  I   149 distance=126' 02432-2556  B    40 distance=129' 02422-2445  LDS3418 distance=134' 02578-2317  ARA1971 distance=135' 02586-2322  UC  922 distance=138' 03019-2447  B    43 distance=138' 02427-2358  KPP2866 distance=141' 02410-2506  LDS3414AB distance=147' 02464-2250  SKF2166 distance=154' 02513-2226  LDS3433 distance=157' 02482-2232  RST2288 distance=160' 03036-2536  BRG  17AB distance=164' 02405-2411  TDS2332 distance=164' 02405-2408  SEE  19 distance=164' 02409-2355  UC  775 distance=164' 02399-2429  TOK 205 distance=166' 02472-2229  SKF2167AB distance=168' 02472-2229  CVN  71AC distance=168' 02548-2754  HDO  58 distance=175' 02501-2210  DON  42 distance=176' 03031-2339  DAM1296 distance=176' 03029-2333  I   718 distance=177' 02566-2219  NSN 242CD distance=179' 03020-2309  TDS2417AB distance=181' 02388-2426  NSN 241 distance=181' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 02518-2503 B 41 220 2.7
Show 02498-2434 BU 877 AB 145 12.1 41
Show 02498-2434 HJ 2161 AC 129 37.3 41
Show 02498-2434 FOX9021 AD 290 52.3 41
Show 02554-2513 HDS 375 28 0.4 50
Show 02561-2509 RST2290 99 1.7 59
Show 02563-2441 TDS2395 1 0.5 66
Show 02552-2557 TDS2386 227 1.9 70
Show 02572-2458 BEU 4 Ca,Cb 274 0.0 74
Show 02572-2458 HDS 379 CD 173 5.1 74
Show 02572-2458 BU 741 AB 6 0.2 75
Show 02572-2458 S 423 AB,C 226 29.2 75
Show 02526-2618 RST3373 314 0.6 76
Show 02480-2606 SKF1275 88 58.4 81
Show 02540-2631 RST1247 254 0.7 92
Show 02528-2330 I 717 295 2.2 95
Show 02466-2618 TVB 39 1 3.1 103
Show 02474-2341 HU 1561 320 1.1 103
Show 02502-2323 RST2289 300 0.3 104
Show 02442-2530 FIN 379 Aa,Ab 287 0.1 106
Show 02442-2530 BSO 1 AB 193 12.5 106
Show 02592-2429 KPP1122 201 8.8 107
Show 02596-2516 LDS3446 288 176.0 107
Show 02563-2651 UC 890 193 31.3 124
Show 03008-2438 B 42 BC 267 3.2 126
Show 03008-2438 B 42 AB 192 12.6 126
Show 02573-2323 I 149 259 6.1 126
Show 02432-2556 B 40 220 1.2 129
Show 02422-2445 LDS3418 67 146.2 134
Show 02578-2317 ARA1971 93 17.3 135
Show 02586-2322 UC 922 209 12.8 138
Show 03019-2447 B 43 219 2.3 138
Show 02427-2358 KPP2866 64 1.8 141
Show 02410-2506 LDS3414 AB 294 11.7 147
Show 02464-2250 SKF2166 272 29.5 154
Show 02513-2226 LDS3433 73 15.7 157
Show 02482-2232 RST2288 47 1.2 160
Show 03036-2536 BRG 17 AB 357 0.9 164
Show 02405-2411 TDS2332 12 0.7 164
Show 02405-2408 SEE 19 73 0.1 164
Show 02409-2355 UC 775 238 18.3 164
Show 02399-2429 TOK 205 78 0.3 166
Show 02472-2229 SKF2167 AB 213 69.4 168
Show 02472-2229 CVN 71 AC 347 1.7 168
Show 02548-2754 HDO 58 351 23.5 175
Show 02501-2210 DON 42 187 1.3 176
Show 03031-2339 DAM1296 85 0.1 176
Show 03029-2333 I 718 346 0.7 177
Show 02566-2219 NSN 242 CD 273 4.4 179
Show 03020-2309 TDS2417 AB 33 1.6 181
Show 02388-2426 NSN 241 8 6.4 181

 
 
WDS 02518-2503 : COMPONENTS
 
 
  A
B pa=216.9°
sep=2.58"
 
 
02518-2503 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 025148.40-250349.0 Mag 11.12 PmRA 33.00
PmDE 0.0 Tycho2 6440-00359-1 ADS 2189 DM CD-25 1137
Tycho2
Tycho2 6440-00359-1 Pflag RAmdeg 42.95167086 DEmdeg -25.06363272
PmRA 33.3 PmDE -0.1 E RAmdeg 44 E DEmdeg 50
E pmRA 2.9 E pmDE 2.6 EpRAm 1987.63 EpDEm 1985.20
Num 4 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 2.0
Q pmDE 1.2 BTmag 11.817 E BTmag 0.087 VTmag 11.125
E VTmag 0.081 Prox 999 TYC T HIP
CCDM RAdeg 42.95160167 DEdeg -25.06362361 EpRA 1990 1.65
EpDE 1990 1.41 E RAdeg 49.4 E DEdeg 58.1 Posflg
Corr 0.1
 
 
02518-2503 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025148.29-250351.1 Mag 13.2 Calc delta mag 2.08
Calc coord yes