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Doubles in session


Current system
18153-1900
BU 284 AD


Nearby doubles
4' : 18150-1900
ARA 741

5' : 18150-1857
RST3167

9' : 18158-1855
OCC 566

14' : 18150-1912
LEO 15AB

15' : 18143-1902
ARA 740

15' : 18147-1847
TOB 272AB

15' : 18143-1904
B 2859AB

17' : 18164-1858
B 1885

18' : 18165-1856
ARA 466

20' : 18140-1904
ARA 736

20' : 18163-1913
B 2440

21' : 18141-1912
ARA 738AB

22' : 18168-1858
OCC9179

23' : 18138-1904
ARA 735

23' : 18137-1903
SKF 97

24' : 18147-1922
OCC 466

25' : 18138-1847
HJ 594AB

25' : 18170-1858
MZA 23AB

25' : 18152-1924
TSN 117

25' : 18155-1840
SEE 349

25' : 18162-1921
B 2439

25' : 18156-1835
ARA 465

26' : 18135-1903
ARA 734

26' : 18166-1842
ARA 468

28' : 18137-1845
FEN 28

29' : 18173-1851
ARA 470



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18153-1900 BU 284 AD

 
 
18h 15m 16.76s -18° 59' 33.9" P.A. 192.00 sep 57.8 mag 7.09,9.70 Sp B1Ib
 
 
Coord 2000 18153-1900 Discov num BU  284 Comp AD Coord arcsec 2000 18 15 16.76 -18 59 33.9
Date first 1890 Date last 2018 Obs 13
Pa first 192 Pa last 191.6 P.A. Now (θ) 191.6°
Sep first 57.3 Sep last 57.846 Sep. Now (ρ) 57.846"
Mag pri 7.09 Mag sec 9.70 delta mag (ΔM) 2.61 Spectral class B1Ib (blue-white)
Pri motion ra -001 Sec motion ra -012
Pri motion dec -002 Sec motion dec -004
Notes
rPM=0.884
This double is not physical.
 
 
18153-1900 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 167287 161217 18 15 17 -18 59 34 BU 284 AB 2017 13 358 18.1 7.09 11.50 4.41
Show 161217 18 15 17 -18 59 34 BU 284 AC 2015 11 86 31.1 7.09 12.20 5.11
Show 161217 18 15 17 -18 59 34 BU 284 AD 2018 13 192 57.8 7.09 9.70 2.61 <===
Show 161217 18 15 17 -18 59 34 BU 284 AE 2017 13 188 75.3 7.09 10.34 3.25
Show 161217 18 15 17 -18 59 34 BU 284 AF 2015 8 267 138.7 7.09 9.50 2.41
Show 161217 18 15 17 -18 59 34 BU 284 AG 2017 12 200 12.4 7.09 11.00 3.91
Show 161217 18 15 17 -18 59 34 BU 284 AH 2017 12 67 21.0 7.09 10.70 3.61
Show 161217 18 15 17 -18 59 34 BU 284 AS 2015 5 103 19.1 7.09 13.00 5.91
Show 18 15 17 -18 59 16 BU 284 BR 2015 8 326 5.2 11.50 12.00 0.50
Show 18 15 19 -18 59 32 ARA 743 CQ 2015 7 298 13.1 12.20 12.70 0.50
11-fold system
11 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 161217 Tycho2 6272-00830-1 Gaia DR2 4094832952561701888
HD 167287
 
 
WDS 18153-1900 BU 284 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18153-1900 BU 284 AD 2003 8 192 58.3 7.09 9.70 B1Ib D 181516.76-185933.9
18153-1900 BU 284 AD 2017 11 192 57.7 7.09 9.70 B1Ib 181516.76-185933.9
18153-1900 BU 284 AD 2018 13 192 57.8 7.09 9.70 B1Ib 181516.76-185933.9

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

 
 
WDS 18153-1900 BU 284 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18153-1900 BU 284 AD : MEASURES
 
 
No records found.

 
 
WDS 18153-1900 : VIRTUAL EYEPIECE
 
 

18153-1900 BU 284A mag 7.09 Sp B1Ib 18153-1900 BU 284B sep 18.1 P.A. 359.10 mag 11.5 18153-1900 ARA 743C sep 31.3 P.A. 86.30 mag 12.2 18153-1900 BU 284D sep 57.7 P.A. 191.00 mag 9.7 18153-1900 BU 284E sep 75.2 P.A. 187.90 mag 10.34 18153-1900 BU 284F sep 131.2 P.A. 266.70 mag 9.5 18153-1900 BU 284G sep 12.3 P.A. 199.20 mag 11 18153-1900 BU 284H sep 20.1 P.A. 65.70 mag 10.7 18153-1900 ARA 743Q sep 21.9 P.A. 67.90 mag 12.7 18153-1900 BU 284R sep 22.6 P.A. 352.20 mag 12 18153-1900 BU 284S sep 18.1 P.A. 103.30 mag 13 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18153-1900 : ALADIN DSS IMAGE @ 18h 15m 16.76s -18° 59' 33.9"
 
 
 
 
WDS 18153-1900 BU 284 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18153-1900 BU 284AD distance=0' 18153-1900 BU 284BR distance=1' 18153-1900 ARA 743CQ distance=1' 18150-1900 ARA 741 distance=4' 18150-1857 RST3167 distance=5' 18158-1855 OCC 566 distance=9' 18150-1912 LEO 15AB distance=14' 18150-1912 LEO 15AC distance=14' 18150-1912 OCC9178Aa,Ab distance=14' 18143-1902 ARA 740 distance=15' 18147-1847 TOB 272AB distance=15' 18143-1904 B 2859AB distance=15' 18143-1904 SIN 108AC distance=15' 18147-1847 TOB 272BC distance=16' 18164-1858 B 1885 distance=17' 18165-1856 ARA 466 distance=18' 18140-1904 ARA 736 distance=20' 18163-1913 B 2440 distance=20' 18141-1912 CHR 234Aa,Ab distance=21' 18141-1912 ARA 738AB distance=21' 18168-1858 OCC9179 distance=22' 18138-1904 ARA 735 distance=23' 18137-1903 SKF 97 distance=23' 18147-1922 OCC 466 distance=24' 18138-1847 HJ 594AB distance=25' 18138-1847 HJ 594AC distance=25' 18170-1858 MZA 23AB distance=25' 18170-1858 SNA 85Aa,Ab distance=25' 18170-1858 SNA 85AC distance=25' 18170-1858 SNA 85AD distance=25' 18170-1858 SNA 85AE distance=25' 18152-1924 TSN 117 distance=25' 18155-1840 SEE 349 distance=25' 18162-1921 B 2439 distance=25' 18156-1835 ARA 465 distance=25' 18135-1903 ARA 734 distance=26' 18166-1842 ARA 468 distance=26' 18137-1845 FEN 28 distance=28' 18173-1851 ARA 470 distance=29' 18156-1929 RST5108 distance=30' 18166-1835 DBR 312 distance=31' 18165-1830 DBR 310 distance=35' 18166-1830 DBR 311 distance=35' 18130-1914 LDS 629 distance=36' 18174-1920 B 2863 distance=36' 18140-1931 ARA 737 distance=37' 18179-1848 BU 299VW distance=39' 18179-1848 SHJ 263AB distance=39' 18179-1848 BU 299AT distance=39' 18179-1848 BU 299AU distance=39' 18179-1848 BU 299AV distance=39' 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 18153-1900 BU 284 AB 358 18.1
Show 18153-1900 BU 284 AC 86 31.1
Show 18153-1900 BU 284 AD 192 57.8
Show 18153-1900 BU 284 AE 188 75.3
Show 18153-1900 BU 284 AF 267 138.7
Show 18153-1900 BU 284 AG 200 12.4
Show 18153-1900 BU 284 AH 67 21.0
Show 18153-1900 BU 284 AS 103 19.1
Show 18153-1900 BU 284 BR 326 5.2 1
Show 18153-1900 ARA 743 CQ 298 13.1 1
Show 18150-1900 ARA 741 355 14.7 4
Show 18150-1857 RST3167 153 4.5 5
Show 18158-1855 OCC 566 -1 0.1 9
Show 18150-1912 LEO 15 AB 112 4.0 14
Show 18150-1912 LEO 15 AC 300 8.1 14
Show 18150-1912 OCC9178 Aa,Ab -1 0.1 14
Show 18143-1902 ARA 740 53 9.2 15
Show 18147-1847 TOB 272 AB 330 28.8 15
Show 18143-1904 B 2859 AB 48 6.6 15
Show 18143-1904 SIN 108 AC 149 11.3 15
Show 18147-1847 TOB 272 BC 324 18.4 16
Show 18164-1858 B 1885 257 2.5 17
Show 18165-1856 ARA 466 140 7.3 18
Show 18140-1904 ARA 736 336 11.6 20
Show 18163-1913 B 2440 291 0.5 20
Show 18141-1912 CHR 234 Aa,Ab 60 0.2 21
Show 18141-1912 ARA 738 AB 61 15.4 21
Show 18168-1858 OCC9179 -1 0.1 22
Show 18138-1904 ARA 735 93 9.6 23
Show 18137-1903 SKF 97 269 2.5 23
Show 18147-1922 OCC 466 -1 0.9 24
Show 18138-1847 HJ 594 AB 121 7.6 25
Show 18138-1847 HJ 594 AC 238 13.5 25
Show 18170-1858 MZA 23 AB 227 17.5 25
Show 18170-1858 SNA 85 Aa,Ab 265 0.0 25
Show 18170-1858 SNA 85 AC 88 5.1 25
Show 18170-1858 SNA 85 AD 247 5.8 25
Show 18170-1858 SNA 85 AE 58 7.3 25
Show 18152-1924 TSN 117 219 3.5 25
Show 18155-1840 SEE 349 134 10.6 25
Show 18162-1921 B 2439 113 2.5 25
Show 18156-1835 ARA 465 258 15.2 25
Show 18135-1903 ARA 734 211 10.8 26
Show 18166-1842 ARA 468 131 5.9 26
Show 18137-1845 FEN 28 256 3.6 28
Show 18173-1851 ARA 470 166 13.8 29
Show 18156-1929 RST5108 76 0.3 30
Show 18166-1835 DBR 312 37 4.4 31
Show 18165-1830 DBR 310 63 2.1 35
Show 18166-1830 DBR 311 101 3.1 35
Show 18130-1914 LDS 629 132 48.2 36

 
 
WDS 18153-1900 : COMPONENTS
 
 
  A B C D E F G H Q R
B pa=359.1°
sep=18.10"
 
C pa=86.3°
sep=31.27"
pa=117.1°
sep=35.37"
 
D pa=191.0°
sep=57.72"
pa=188.2°
sep=75.53"
pa=215.7°
sep=72.27"
 
E pa=187.9°
sep=75.21"
pa=186.2°
sep=93.14"
pa=208.5°
sep=87.07"
pa=178.1°
sep=17.83"
 
F pa=266.7°
sep=131.17"
pa=258.9°
sep=133.16"
pa=266.6°
sep=162.44"
pa=292.3°
sep=129.64"
pa=299.1°
sep=137.91"
 
G pa=199.2°
sep=12.33"
pa=187.2°
sep=29.99"
pa=248.8°
sep=37.80"
pa=8.8°
sep=45.55"
pa=5.8°
sep=63.16"
pa=91.9°
sep=126.97"
 
H pa=65.7°
sep=20.06"
pa=117.9°
sep=21.02"
pa=295.8°
sep=14.35"
pa=24.3°
sep=71.21"
pa=19.1°
sep=87.57"
pa=84.0°
sep=150.08"
pa=48.3°
sep=29.92"
 
Q pa=67.9°
sep=21.88"
pa=115.7°
sep=22.81"
pa=299.7°
sep=12.57"
pa=25.7°
sep=72.03"
pa=20.3°
sep=88.22"
pa=84.1°
sep=152.05"
pa=50.8°
sep=31.41"
pa=90.8°
sep=1.99"
 
R pa=352.2°
sep=22.58"
pa=327.1°
sep=5.09"
pa=300.7°
sep=39.85"
pa=5.7°
sep=79.43"
pa=4.3°
sep=97.14"
pa=76.9°
sep=131.36"
pa=1.7°
sep=34.03"
pa=303.5°
sep=25.59"
pa=301.2°
sep=27.28"
 
S pa=103.3°
sep=18.09"
pa=141.2°
sep=28.56"
pa=245.6°
sep=14.93"
pa=28.6°
sep=59.79"
pa=21.7°
sep=75.70"
pa=88.7°
sep=148.60"
pa=70.9°
sep=22.91"
pa=183.2°
sep=12.43"
pa=192.2°
sep=12.67"
pa=142.1°
sep=33.62"
 
 
18153-1900 A
 
 
Name HD 167287 Coord arcsec 2000 181516.76-185933.9 Mag 7.09 Spectral class B1Ib (blue-white)
PmRA -1.00 PmDE -2.0 SAO 161217 Tycho2 6272-00830-1
HD 167287 DM BD-19 4928
Tycho2
Tycho2 6272-00830-1 Pflag RAmdeg 273.81986151 DEmdeg -18.99275044
PmRA -0.6 PmDE -2.4 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.54 EpDEm 1991.39
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.3 BTmag 7.142 E BTmag 0.016 VTmag 7.091
E VTmag 0.011 Prox 759 TYC T HIP
CCDM RAdeg 273.81986306 DEdeg -18.99274500 EpRA 1990 1.79
EpDE 1990 1.75 E RAdeg 4.1 E DEdeg 4.9 Posflg
Corr -0.1
SAO
SAO 161217 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.003 Vmag 8 SpType B0
Double code Source 22 CatNum 7575 DM BD-19 4928
DMcomp BDsup HD 167287 M HD 0
GC RA1950rad 4.76620161 DE1950rad -0.33177617 PmRA2000 -0.002
PmDE2000 -0.002
CCDM
Ccdm 18153-1900 RComp Comp A Note1
Note2 Discov num DRAs -1.37 DDEs 26.6
R dRAs 10 Year Theta Rho
Obs 10 Vmag 8.3 Sp B0 PmNote *
PmRA -30 PmDE -3 Dm number -19 4928 Cat1 BD
Name2 161217 Cat2 SAO HD 167287 M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901A
HIC
 
 
18153-1900 B
 
 
Coord arcsec 2000 181516.74-185915.8 Coord calc 181516.74-185915.8 Mag 11.5 PmRA 2.00
PmDE -22.0 Calc delta mag 4.41
CCDM
Ccdm 18153-1900 RComp Comp B Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 359 Rho 17.9
Obs 5 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901B
HIC
 
 
18153-1900 C
 
 
Coord arcsec 2000 181518.96-185931.9 Coord calc 181518.96-185931.9 Mag 12.2 PmRA -3.00
PmDE 11.0 Calc delta mag 5.11
CCDM
Ccdm 18153-1900 RComp Comp C Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1891 Theta 087 Rho 31.3
Obs 4 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901C
HIC
 
 
18153-1900 D
 
 
Coord arcsec 2000 181515.98-190030.6 Mag 9.7 PmRA -12.00 PmDE -4.0
Calc delta mag 2.61 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp D Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 192 Rho 57.5
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901D
HIC
 
 
18153-1900 E
 
 
Coord arcsec 2000 181516.03-190048.4 Mag 10.34 PmRA 0.00 PmDE -8.0
Calc delta mag 3.25 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp E Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 180 Rho 76.1
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901E
HIC
 
 
18153-1900 F
 
 
Coord arcsec 2000 181507.53-185941.4 Mag 9.5 PmRA 1.00 PmDE -8.0
Calc delta mag 2.41 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp F Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 268 Rho 138.5
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901F
HIC
 
 
18153-1900 G
 
 
Coord arcsec 2000 181516.47-185945.5 Mag 11 PmRA -3.00 PmDE -14.0
Calc delta mag 3.91 Calc coord yes
 
 
18153-1900 H
 
 
Coord arcsec 2000 181518.05-185925.7 Mag 10.7 PmRA 8.00 PmDE -14.0
Calc delta mag 3.61 Calc coord yes
 
 
18153-1900 Q
 
 
Coord arcsec 2000 181518.19-185925.7 Mag 12.7 PmRA 8.00 PmDE -14.0
Calc delta mag 5.61 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp Q Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1891 Theta 067 Rho 22.0
Obs 4 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901Q
HIC
 
 
18153-1900 R
 
 
Coord arcsec 2000 181516.55-185911.5 Mag 12 PmRA -68.00 PmDE 70.0
Calc delta mag 4.91 Calc coord yes
CCDM
Ccdm 18153-1900 RComp B Comp R Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1914 Theta 324 Rho 5.0
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901R
HIC
 
 
18153-1900 S
 
 
Coord arcsec 2000 181518.00-185938.1 Mag 13 Calc delta mag 5.91 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp S Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1898 Theta 103 Rho 17.5
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901S
HIC