18022-2318 B 2851 (HD 164452)

 
 
18h 02m 12.46s -23° 18' 14.2" P.A. 156.00 sep 10.5 mag 10.20,11.40 Sp A2/3V:
 
 
Coord 2000 18022-2318 Discov num B  2851 Comp Coord arcsec 2000 18 02 12.46 -23 18 14.2
Date first 1910 Date last 2016 Obs 9
Pa first 155 Pa last 155.7 P.A. Now (θ) 155.7°
Sep first 10.8 Sep last 10.5 Sep. Now (ρ) 10.5"
Mag pri 10.20 Mag sec 11.40 delta mag (ΔM) 1.2 Spectral class A2/3V: (white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -010 Sec motion dec -016
Notes
rPM=0.375
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 164452 Constellation Sagittarius Tycho2 6842-01418-1 Gaia DR2 4069225842146826880
HD 164452
 
 
WDS 18022-2318 B 2851 (HD 164452) : 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
18022-2318 B 2851 1998 5 156 10.6 10.20 11.40 A2/3V: D 180212.46-231814.2
18022-2318 B 2851 1999 6 156 10.6 10.20 11.40 A2/3V: D 180212.46-231814.2
18022-2318 B 2851 2010 8 159 10.9 10.20 11.40 A2/3V: 180212.46-231814.2
18022-2318 B 2851 2016 8 156 10.5 10.20 11.40 A2/3V: 180212.46-231814.2

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

 
 
WDS 18022-2318 B 2851 (HD 164452) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18022-2318 B 2851 (HD 164452) : MEASURES
 
 
No records found.

 
 
WDS 18022-2318 (HD 164452) : VIRTUAL EYEPIECE
 
 

18022-2318 B  2851A mag 10.2 Sp A2/3V: 18022-2318 B  2851B sep 10.4 P.A. 157.50 mag 11.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18022-2318 (HD 164452) : ALADIN DSS IMAGE @ 18h 02m 12.46s -23° 18' 14.2"
 
 
 
 
WDS 18022-2318 B 2851 (HD 164452) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18022-2318  B  2851 distance=1' 18027-2306  RST3151 distance=14' 18024-2302  H N   6CD distance=17' 18024-2302  H N   6CE distance=17' 18024-2302  H N   6CF distance=17' 18024-2302  H N   6CG distance=17' 18024-2302  H N  40AB distance=17' 18024-2302  H N   6AC distance=17' 18024-2302  TRN  26AH distance=17' 18024-2302  H N   6AE distance=17' 18024-2302  HLD 175AF distance=17' 18024-2302  H N   6AG distance=17' 18024-2302  SNA  77Aa,Ab distance=17' 18024-2302  SNA  77AI distance=17' 18024-2302  SNA  77AJ distance=17' 18030-2252  TDS 898 distance=29' 18004-2333  RST3146 distance=30' 18011-2252  ARA1835 distance=31' 18019-2247  BU  283AB distance=32' 18019-2247  BU  283AC distance=32' 18019-2247  FOX9030AD distance=32' 18004-2258  ARA1834 distance=33' 18005-2341  ALD 110AB distance=33' 18005-2341  SKF2528AC distance=33' 18005-2341  SKF2528AD distance=33' 18005-2341  SKF2528DE distance=33' 18039-2250  B  2430 distance=37' 18030-2243  RSS 468 distance=37' 18049-2326  ARA2210 distance=39' 18039-2247  ARA1840 distance=39' 18051-2317  B   375 distance=41' 18034-2237  ARA1839 distance=45' 18055-2312  ARA2211 distance=45' 17598-2349  GUL   1 distance=46' 18030-2233  ARA1838BC distance=47' 18030-2233  ARA1838AB distance=47' 18030-2233  ABH  93AD distance=47' 18030-2233  ABH  93AE distance=47' 18030-2233  ABH  93AF distance=47' 18030-2233  ABH  93AG distance=47' 18030-2233  ABH  93AH distance=47' 18030-2233  ABH  93AI distance=47' 18030-2233  ABH  93AJ distance=47' 18055-2326  SKF2529AB distance=47' 18055-2326  SKF2529AC distance=47' 18055-2326  SKF2529BC distance=47' 18056-2328  ARA2212 distance=48' 18054-2300  LYS  33AB distance=48' 18054-2300  SNA  80AC distance=48' 18054-2300  SNA  80AD distance=48' 18054-2300  SNA  80AE distance=48' 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 18022-2318 B 2851 156 10.5 1
Show 18027-2306 RST3151 32 1.3 14
Show 18024-2302 H N 6 CD 280 2.4 17
Show 18024-2302 H N 6 CE 191 6.0 17
Show 18024-2302 H N 6 CF 85 26.8 17
Show 18024-2302 H N 6 CG 212 30.0 17
Show 18024-2302 H N 40 AB 20 6.2 17
Show 18024-2302 H N 6 AC 212 10.7 17
Show 18024-2302 TRN 26 AH 345 1.5 17
Show 18024-2302 H N 6 AE 205 16.2 17
Show 18024-2302 HLD 175 AF 108 22.1 17
Show 18024-2302 H N 6 AG 212 40.7 17
Show 18024-2302 SNA 77 Aa,Ab 248 0.0 17
Show 18024-2302 SNA 77 AI 43 3.1 17
Show 18024-2302 SNA 77 AJ 165 6.5 17
Show 18030-2252 TDS 898 116 2.0 29
Show 18004-2333 RST3146 228 0.5 30
Show 18011-2252 ARA1835 304 9.8 31
Show 18019-2247 BU 283 AB 238 8.3 32
Show 18019-2247 BU 283 AC 33 13.6 32
Show 18019-2247 FOX9030 AD 265 24.5 32
Show 18004-2258 ARA1834 224 15.1 33
Show 18005-2341 ALD 110 AB 73 3.9 33
Show 18005-2341 SKF2528 AC 19 1.7 33
Show 18005-2341 SKF2528 AD 203 6.5 33
Show 18005-2341 SKF2528 DE 223 3.0 33
Show 18039-2250 B 2430 7 8.8 37
Show 18030-2243 RSS 468 288 11.4 37
Show 18049-2326 ARA2210 145 8.7 39
Show 18039-2247 ARA1840 267 8.0 39
Show 18051-2317 B 375 168 0.9 41
Show 18034-2237 ARA1839 42 12.4 45
Show 18055-2312 ARA2211 89 10.8 45
Show 17598-2349 GUL 1 243 3.7 46
Show 18030-2233 ARA1838 BC 121 8.6 47
Show 18030-2233 ARA1838 AB 138 8.3 47
Show 18030-2233 ABH 93 AD 354 34.1 47
Show 18030-2233 ABH 93 AE 159 40.7 47
Show 18030-2233 ABH 93 AF 186 66.0 47
Show 18030-2233 ABH 93 AG 222 24.9 47
Show 18030-2233 ABH 93 AH 255 28.4 47
Show 18030-2233 ABH 93 AI 234 73.3 47
Show 18030-2233 ABH 93 AJ 284 104.1 47
Show 18055-2326 SKF2529 AB 56 1.8 47
Show 18055-2326 SKF2529 AC 271 1.5 47
Show 18055-2326 SKF2529 BC 251 3.1 47
Show 18056-2328 ARA2212 155 10.0 48
Show 18054-2300 LYS 33 AB 289 35.2 48
Show 18054-2300 SNA 80 AC 21 5.6 48
Show 18054-2300 SNA 80 AD 186 5.6 48
Show 18054-2300 SNA 80 AE 184 7.8 48

 
 
WDS 18022-2318 : COMPONENTS
 
 
  A
B pa=157.5°
sep=10.36"
 
 
18022-2318 A
 
 
Componente originario normalizzato AB Name HD 164452 Coord arcsec 2000 180212.46-231814.2 Mag 10.2
Spectral class A2/3V: (white) PmRA 0.00 PmDE -10.0 Tycho2 6842-01418-1
HD 164452
Tycho2
Tycho2 6842-01418-1 Pflag RAmdeg 270.55195169 DEmdeg -23.30394520
PmRA 0.3 PmDE -12.8 E RAmdeg 28 E DEmdeg 38
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.71 EpDEm 1986.94
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.7 Q pmRA 0.2
Q pmDE 0.7 BTmag 10.686 E BTmag 0.050 VTmag 10.307
E VTmag 0.051 Prox 999 TYC T HIP
CCDM RAdeg 270.55195083 DEdeg -23.30391611 EpRA 1990 1.95
EpDE 1990 1.93 E RAdeg 27.8 E DEdeg 38.8 Posflg
Corr 0.0
CCDM
Ccdm 18022-2318 RComp Comp A Note1
Note2 Discov num DRAs 0.43 DDEs -13.8
R dRAs 43 Year Theta Rho
Obs 2 Vmag 9.3 Sp A2 PmNote
PmRA PmDE Dm number -2313800 Cat1 CD
Name2 Cat2 HD 164452 M HD
ADS BDS M ADS BDS N IDS IDS 17561S2318A
HIC
 
 
18022-2318 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180212.75-231823.8 Mag 11.4 PmRA 0.00
PmDE -16.0 Calc delta mag 1.2 Calc coord yes
CCDM
Ccdm 18022-2318 RComp Comp B Note1
Note2 Discov num B DRAs 0.78 DDEs -24.3
R dRAs 43 Year Theta Rho 10.0
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17561S2318B
HIC