18026-2415 RST 3149 AB (HD 164536)

 
 
18h 02m 38.62s -24° 15' 19.3" P.A. 62.00 sep 1.7 mag 7.40,12.40 Sp B3
 
 
Coord 2000 18026-2415 Discov num RST3149 Comp AB Coord arcsec 2000 18 02 38.62 -24 15 19.3
Date first 1935 Date last 2002 Obs 3
Pa first 93 Pa last 62 P.A. Now (θ) 62°
Sep first 1.5 Sep last 1.65 Sep. Now (ρ) 1.65"
Mag pri 7.40 Mag sec 12.40 delta mag (ΔM) 5 Spectral class B3 (blue-white)
Pri motion ra -001 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18026-2415 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 164536 186152 18 02 39 -24 15 19 RST 3149 AB 2002 3 62 1.7 7.40 12.40 5.00 <===
Show 186152 18 02 39 -24 15 19 ARG 31 AC 2018 20 26 35.6 7.40 8.63 1.23
Show 186152 18 02 39 -24 15 19 BU 1462 AD 2015 8 196 27.3 7.40 11.69 4.29
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 164536 Constellation Sagittarius SAO 186152 Tycho2 6842-01723-1
Gaia DR2 4066038327907518848 HD 164536 GC 24545
 
 
WDS 18026-2415 RST 3149 AB (HD 164536) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Arg1857 - Argelander, F. ...................
Arg1857 Oeltzen Argelander Cat -15 to -31, 1857
Arg1862A - Argelander, F. 1862AN.....59....1A
Arg1862A cited by Auwers (AN 59, 1, 1862)
Arg1864 T - Argelander, F. 1864AN.....62R.253A
Arg1864 AN 62, 253, 1864
Arg1865 T - Argelander, F. 1865AN.....65...61A
Arg1865 AN 65, 61, 1865
Arg1880A - Argelander, F. 1880Obs.....3..569G
Arg1880A cited by Gledhill (Obs. 3, 569, 1880)
Arg1906A T - Argelander, F. (BD) 1906QB821.B972.....
Arg1906A cited in BDS (Burnham Double Star Cat., 1906)
Arg1908A T - Argelander, F. 1908JRASC...2..248E
Arg1908A cited by Espin (JRASC 2, 248, 1908) .
Arg1913A T - Argelander, F. (BD) 1913QB811.B8.......
Arg1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Arg1932A T - Argelander, F. (BD) 1932QB821.A43......
Arg1932A cited in ADS (Aitken Double Star Cat., 1932)
Arg1937A - Argelander, F. 1937AnLei..18....1S
Arg1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18026-2415 RST3149 AB 1943 2 102 1.5 6.90 12.40 B3 180238.62-241519.3
18026-2415 RST3149 AB 2002 3 62 1.7 6.90 12.40 B3 180238.62-241519.3

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

 
 
WDS 18026-2415 RST 3149 AB (HD 164536) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18026-2415 RST 3149 AB (HD 164536) : MEASURES
 
 
No records found.

 
 
WDS 18026-2415 (HD 164536) : VIRTUAL EYEPIECE
 
 

18026-2415 RST3149A mag 7.4 Sp B3 18026-2415 RST3149B sep 1.5 P.A. 59.70 mag 12.4 18026-2415 ARG  31C sep 35.0 P.A. 24.20 mag 8.63 18026-2415 BU 1462D sep 27.2 P.A. 194.70 mag 11.69 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18026-2415 (HD 164536) : ALADIN DSS IMAGE @ 18h 02m 38.62s -24° 15' 19.3"
 
 
 
 
WDS 18026-2415 RST 3149 AB (HD 164536) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18026-2415  RST3149AB distance=1' 18026-2415  ARG  31AC distance=1' 18026-2415  BU 1462AD distance=1' 18037-2423  AEN   1AB distance=16' 18037-2423  SBE   1Aa,Ab distance=16' 18039-2422  SNA  78 distance=18' 18039-2419  SNA  79 distance=19' 18042-2415  BU 1126AB distance=22' 18042-2415  HJ 5009AB,C distance=22' 18042-2415  DAW 218AB,D distance=22' 18044-2421  TDT 662 distance=25' 18009-2413  RST3147 distance=25' 18044-2423  RBR   8 distance=26' 18047-2421  HJ 5010 distance=29' 18023-2452  RST3148 distance=38' 18005-2341  SKF2528DE distance=45' 18005-2341  ALD 110AB distance=45' 18005-2341  SKF2528AC distance=45' 18005-2341  SKF2528AD distance=45' 18056-2356  ARA2213 distance=46' 18061-2412  B   376AB distance=48' 18061-2412  SNA  81Aa,Ab distance=48' 18061-2412  SNA  81AC distance=48' 18061-2412  SNA  81AD distance=48' 17598-2349  GUL   1 distance=48' 17592-2426  RST3143 distance=49' 18054-2343  TDT 672 distance=50' 18004-2333  RST3146 distance=52' 17585-2425  B   366 distance=58' 18022-2318  B  2851 distance=58' 18049-2326  ARA2210 distance=59' 17586-2441  DAM 687A,BC distance=60' 17586-2441  RST3139BC distance=60' 17582-2359  HJ 5002 distance=63' 18056-2328  ARA2212 distance=63' 18055-2326  SKF2529AB distance=64' 18055-2326  SKF2529AC distance=64' 18055-2326  SKF2529BC distance=64' 18051-2317  B   375 distance=69' 18027-2306  RST3151 distance=70' 18036-2523  OCC1035 distance=70' 18041-2523  OCC1036AB distance=71' 18041-2523  OCC1036AC distance=71' 18034-2526  OCC1034 distance=72' 18057-2514  OCC1041AB distance=73' 18057-2514  OCC1041AC distance=73' 18024-2302  H N   6CD distance=74' 18024-2302  H N   6CE distance=74' 18024-2302  H N   6CF distance=74' 18024-2302  H N   6CG distance=74' 18024-2302  H N  40AB distance=74' 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 18026-2415 RST3149 AB 62 1.7 1
Show 18026-2415 ARG 31 AC 26 35.6 1
Show 18026-2415 BU 1462 AD 196 27.3 1
Show 18037-2423 AEN 1 AB 9 3.5 16
Show 18037-2423 SBE 1 Aa,Ab 222 0.0 16
Show 18039-2422 SNA 78 69 0.0 18
Show 18039-2419 SNA 79 81 0.1 19
Show 18042-2415 BU 1126 AB 55 0.6 22
Show 18042-2415 HJ 5009 AB,C 21 4.6 22
Show 18042-2415 DAW 218 AB,D 138 24.9 22
Show 18044-2421 TDT 662 121 1.8 25
Show 18009-2413 RST3147 205 0.2 25
Show 18044-2423 RBR 8 318 3.1 26
Show 18047-2421 HJ 5010 351 3.1 29
Show 18023-2452 RST3148 135 0.5 38
Show 18005-2341 SKF2528 DE 223 3.0 45
Show 18005-2341 ALD 110 AB 73 3.9 45
Show 18005-2341 SKF2528 AC 19 1.7 45
Show 18005-2341 SKF2528 AD 203 6.5 45
Show 18056-2356 ARA2213 235 14.5 46
Show 18061-2412 B 376 AB 97 1.9 48
Show 18061-2412 SNA 81 Aa,Ab 116 0.0 48
Show 18061-2412 SNA 81 AC 225 6.6 48
Show 18061-2412 SNA 81 AD 8 7.9 48
Show 17598-2349 GUL 1 243 3.7 48
Show 17592-2426 RST3143 260 2.5 49
Show 18054-2343 TDT 672 103 1.6 50
Show 18004-2333 RST3146 228 0.5 52
Show 17585-2425 B 366 43 1.5 58
Show 18022-2318 B 2851 156 10.5 58
Show 18049-2326 ARA2210 145 8.7 59
Show 17586-2441 DAM 687 A,BC 205 12.3 60
Show 17586-2441 RST3139 BC 145 1.2 60
Show 17582-2359 HJ 5002 38 8.2 63
Show 18056-2328 ARA2212 155 10.0 63
Show 18055-2326 SKF2529 AB 56 1.8 64
Show 18055-2326 SKF2529 AC 271 1.5 64
Show 18055-2326 SKF2529 BC 251 3.1 64
Show 18051-2317 B 375 168 0.9 69
Show 18027-2306 RST3151 32 1.3 70
Show 18036-2523 OCC1035 -1 0.0 70
Show 18041-2523 OCC1036 AB -1 0.0 71
Show 18041-2523 OCC1036 AC -1 0.0 71
Show 18034-2526 OCC1034 -1 0.0 72
Show 18057-2514 OCC1041 AB -1 0.0 73
Show 18057-2514 OCC1041 AC -1 0.0 73
Show 18024-2302 H N 6 CD 280 2.4 74
Show 18024-2302 H N 6 CE 191 6.0 74
Show 18024-2302 H N 6 CF 85 26.8 74
Show 18024-2302 H N 6 CG 212 30.0 74
Show 18024-2302 H N 40 AB 20 6.2 74

 
 
WDS 18026-2415 : COMPONENTS
 
 
  A B C
B pa=59.7°
sep=1.54"
 
C pa=24.2°
sep=35.01"
pa=22.6°
sep=33.77"
 
D pa=194.7°
sep=27.17"
pa=196.9°
sep=28.28"
pa=200.0°
sep=61.97"
 
 
18026-2415 A
 
 
Name HD 164536 Coord arcsec 2000 180238.62-241519.3 Mag 7.4 Spectral class B3 (blue-white)
PmRA -1.00 PmDE 3.0 SAO 186152 Tycho2 6842-01723-1
HD 164536 GC 24545 DM CD-2413783
Tycho2
Tycho2 6842-01723-1 Pflag RAmdeg 270.66091338 DEmdeg -24.25538435
PmRA -1.9 PmDE -3.7 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.51 EpDEm 1991.37
Num 14 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 7.056 E BTmag 0.015 VTmag 7.134
E VTmag 0.011 Prox 999 TYC T HIP
CCDM RAdeg 270.66091778 DEdeg -24.25537639 EpRA 1990 1.84
EpDE 1990 1.85 E RAdeg 4.0 E DEdeg 5.1 Posflg
Corr -0.2
SAO
SAO 186152 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.006 Vmag 6.9 SpType B3
Double code Source 70 CatNum 24545 DM CD-2413783
DMcomp BDsup HD 164536 M HD 0
GC 24545 RA1950rad 4.71055126 DE1950rad -0.42336169 PmRA2000 0.0001
PmDE2000 -0.005
CCDM
Ccdm 18026-2415 RComp Comp A Note1
Note2 Discov num DRAs 2.80 DDEs -19.0
R dRAs 41 Year Theta Rho
Obs 4 Vmag 6.9 Sp B3 PmNote *
PmRA 4 PmDE -6 Dm number -2413783 Cat1 CD
Name2 186152 Cat2 SAO HD 164536 M HD
ADS BDS M ADS BDS N IDS IDS 17565S2415A
HIC
 
 
18026-2415 B
 
 
Coord arcsec 2000 180238.72-241518.5 Mag 12.4 Calc delta mag 5 Calc coord yes
CCDM
Ccdm 18026-2415 RComp Comp B Note1
Note2 Discov num RST3149 DRAs DDEs
R dRAs Year 1935 Theta 095 Rho 1.5
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17565S2415B
HIC
 
 
18026-2415 C
 
 
Coord arcsec 2000 180239.67-241447.4 Mag 8.63 PmRA 1.00 PmDE -3.0
DM CD-2413785 Calc delta mag 1.23 Calc coord yes
CCDM
Ccdm 18026-2415 RComp Comp C Note1
Note2 Discov num ARG 31 DRAs 3.94 DDEs 12.0
R dRAs 41 Year 1879 Theta 027 Rho 35.5
Obs 3 Vmag 8.5 Sp PmNote *
PmRA -16 PmDE -22 Dm number -2413785 Cat1 CD
Name2 186154 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 17565S2415C
HIC
 
 
18026-2415 D
 
 
Coord arcsec 2000 180238.11-241545.6 Mag 11.69 PmRA -3.00 PmDE -15.0
Calc delta mag 4.29 Calc coord yes
CCDM
Ccdm 18026-2415 RComp Comp D Note1
Note2 Discov num BU DRAs 2.22 DDEs -45.6
R dRAs 41 Year Theta 197 Rho 28.0
Obs Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17565S2415D
HIC