17257-4516 B 1857

 
 
17h 25m 41.75s -45° 16' 00.4" P.A. 51.00 sep 4.5 mag 8.14,13.50 Sp A5V
 
 
Coord 2000 17257-4516 Discov num B  1857 Comp Coord arcsec 2000 17 25 41.75 -45 16 00.4
Date first 1930 Date last 1999 Obs 2
Pa first 63 Pa last 50.8 P.A. Now (θ) 50.8°
Sep first 4.0 Sep last 4.45 Sep. Now (ρ) 4.45"
Mag pri 8.14 Mag sec 13.50 delta mag (ΔM) 5.36 Spectral class A5V (white)
Pri motion ra +004 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 227939 Tycho2 8341-00765-1 Gaia DR2 5952051101472169984
HD 157477 GC 23547
 
 
WDS 17257-4516 B 1857 : 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
17257-4516 B 1857 1930 1 63 4.0 8.14 13.50 A5V 172541.75-451600.4
17257-4516 B 1857 1999 2 51 4.5 8.14 13.50 A5V 172541.75-451600.4
17257-4516 B 1857 2000 3 51 4.5 8.14 13.50 A5V 172541.75-451600.4

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WDS 17257-4516 B 1857 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17257-4516 B 1857 : MEASURES
 
 
No records found.

 
 
WDS 17257-4516 : VIRTUAL EYEPIECE
 
 

17257-4516 B  1857A mag 8.14 Sp A5V 17257-4516 B  1857B sep 3.7 P.A. 40.80 mag 13.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 17257-4516 : ALADIN DSS IMAGE @ 17h 25m 41.75s -45° 16' 00.4"
 
 
 
 
WDS 17257-4516 B 1857 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17257-4516  B  1857 distance=0' 17252-4512  B  1856 distance=8' 17237-4510  I   593 distance=23' 17253-4451  SKF1055 distance=26' 17246-4445  DON 836 distance=34' 17267-4551  ARY 109 distance=37' 17269-4551  HJ 4949AB distance=37' 17269-4551  DUN 216AC distance=37' 17228-4537  EVS  30AB distance=38' 17228-4537  EVS  30AC distance=38' 17228-4537  GAA  15Aa,Ab distance=38' 17280-4545  B  1858 distance=39' 17294-4520  CPO 528 distance=40' 17217-4524  DON 831 distance=43' 17283-4550  DON 840 distance=44' 17213-4523  CPO 520 distance=47' 17213-4526  BRT 958 distance=47' 17241-4425  DON 834 distance=55' 17254-4611  RST 927 distance=55' 17313-4501  DON 841 distance=62' 17274-4416  DON 839 distance=63' 17206-4549  BRT 957 distance=63' 17207-4443  CPO 519 distance=63' 17227-4611  BRT 961 distance=64' 17312-4552  BRT 975 distance=68' 17270-4408  TDT 357 distance=70' 17267-4407  I  1083 distance=70' 17260-4403  DON 837 distance=73' 17195-4443  TDT 305 distance=74' 17193-4441  CPO 518 distance=77' 17320-4559  ARY  93 distance=79' 17318-4602  I    40 distance=80' 17187-4446  BRT 955AB distance=81' 17187-4446  BRT 955AC distance=81' 17200-4610  HJ 4936 distance=81' 17303-4412  I  1005AB distance=81' 17303-4412  I  1005AC distance=81' 17332-4531  I   603 distance=81' 17259-4352  TDT 346 distance=84' 17290-4358  DUN 217 distance=86' 17216-4632  RST 920 distance=88' 17321-4420  COO 214AB distance=89' 17321-4420  COO 214BC distance=89' 17242-4348  HU 1523 distance=90' 17184-4603  DON 830 distance=90' 17194-4413  HDO 269 distance=92' 17298-4638  SHN 220 distance=92' 17170-4531  BRT 954 distance=93' 17181-4605  HJ 4929 distance=94' 17347-4508  RSS 451 distance=96' 17335-4606  RST 941 distance=96' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 17257-4516 B 1857 51 4.5
Show 17252-4512 B 1856 140 1.6 8
Show 17237-4510 I 593 282 0.8 23
Show 17253-4451 SKF1055 47 7.6 26
Show 17246-4445 DON 836 87 1.3 34
Show 17267-4551 ARY 109 155 10.5 37
Show 17269-4551 HJ 4949 AB 251 2.1 37
Show 17269-4551 DUN 216 AC 312 102.5 37
Show 17228-4537 EVS 30 AB 268 14.4 38
Show 17228-4537 EVS 30 AC 215 18.0 38
Show 17228-4537 GAA 15 Aa,Ab 235 0.0 38
Show 17280-4545 B 1858 237 2.2 39
Show 17294-4520 CPO 528 357 4.7 40
Show 17217-4524 DON 831 30 0.3 43
Show 17283-4550 DON 840 12 1.3 44
Show 17213-4523 CPO 520 70 5.3 47
Show 17213-4526 BRT 958 210 2.8 47
Show 17241-4425 DON 834 20 1.6 55
Show 17254-4611 RST 927 312 2.4 55
Show 17313-4501 DON 841 29 2.2 62
Show 17274-4416 DON 839 274 2.4 63
Show 17206-4549 BRT 957 313 3.1 63
Show 17207-4443 CPO 519 223 5.7 63
Show 17227-4611 BRT 961 327 4.6 64
Show 17312-4552 BRT 975 134 5.1 68
Show 17270-4408 TDT 357 282 0.6 70
Show 17267-4407 I 1083 318 0.8 70
Show 17260-4403 DON 837 328 3.8 73
Show 17195-4443 TDT 305 320 0.5 74
Show 17193-4441 CPO 518 253 3.3 77
Show 17320-4559 ARY 93 206 56.4 79
Show 17318-4602 I 40 210 20.5 80
Show 17187-4446 BRT 955 AB 290 3.1 81
Show 17187-4446 BRT 955 AC 149 5.6 81
Show 17200-4610 HJ 4936 76 7.4 81
Show 17303-4412 I 1005 AB 94 2.6 81
Show 17303-4412 I 1005 AC 101 32.8 81
Show 17332-4531 I 603 78 1.3 81
Show 17259-4352 TDT 346 94 0.4 84
Show 17290-4358 DUN 217 168 13.4 86
Show 17216-4632 RST 920 230 0.3 88
Show 17321-4420 COO 214 AB 38 8.8 89
Show 17321-4420 COO 214 BC 342 10.2 89
Show 17242-4348 HU 1523 266 7.4 90
Show 17184-4603 DON 830 98 2.3 90
Show 17194-4413 HDO 269 233 0.1 92
Show 17298-4638 SHN 220 -1 0.2 92
Show 17170-4531 BRT 954 53 3.5 93
Show 17181-4605 HJ 4929 226 10.6 94
Show 17347-4508 RSS 451 154 11.2 96
Show 17335-4606 RST 941 150 2.2 96

 
 
WDS 17257-4516 : COMPONENTS
 
 
  A
B pa=40.8°
sep=3.71"
 
 
17257-4516 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172541.75-451600.4 Mag 8.14 Spectral class A5V (white)
PmRA 4.00 PmDE -17.0 SAO 227939 Tycho2 8341-00765-1
HD 157477 GC 23547 DM CD-4511506
Tycho2
Tycho2 8341-00765-1 Pflag RAmdeg 261.42397185 DEmdeg -45.26680436
PmRA -1.6 PmDE -17.5 E RAmdeg 5 E DEmdeg 7
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.62 EpDEm 1991.51
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.8 BTmag 8.417 E BTmag 0.017 VTmag 8.135
E VTmag 0.013 Prox 771 TYC T HIP
CCDM RAdeg 261.42397722 DEdeg -45.26676472 EpRA 1990 1.81
EpDE 1990 1.88 E RAdeg 5.3 E DEdeg 6.7 Posflg
Corr -0.1
SAO
SAO 227939 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.006 Vmag 8.2 SpType A3
Double code Source 70 CatNum 23547 DM CD-4511506
DMcomp BDsup HD 157477 M HD 0
GC 23547 RA1950rad 4.54668726 DE1950rad -0.78927951 PmRA2000 0.0015
PmDE2000 0.006
CCDM
Ccdm 17257-4516 RComp Comp A Note1
Note2 Discov num DRAs -0.19 DDEs -0.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A3 PmNote *
PmRA 10 PmDE -22 Dm number -4511506 Cat1 CD
Name2 227939 Cat2 SAO HD 157477 M HD
ADS BDS M ADS BDS N IDS IDS 17184S4510A
HIC
 
 
17257-4516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172541.98-451557.6 Mag 13.5 Calc delta mag 5.36
Calc coord yes
CCDM
Ccdm 17257-4516 RComp Comp B Note1
Note2 Discov num B 1857 DRAs DDEs
R dRAs Year 1930 Theta 063 Rho 4.0
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17184S4510B
HIC