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Current system
18177-1652
BU 463
HD 167839


Nearby doubles
9' : 18172-1656
ADP 3

12' : 18171-1700
WSI 143

13' : 18169-1656
ADP 1

13' : 18175-1639
TOB 280

14' : 18174-1639
TOB 279

14' : 18175-1638
HJ 2829AB

14' : 18170-1700
ADP 2

14' : 18165-1652
HJ 2826AB

15' : 18167-1649
TOB 278AB

24' : 18168-1631
SNA 84AB

25' : 18187-1631
TOB 281

26' : 18196-1630
WRH 10AB

28' : 18195-1647
TOB 284AB

29' : 18157-1658
FOX 223

30' : 18159-1706
FOX 224

30' : 18197-1655
TOB 285

31' : 18168-1622
J 1650

32' : 18160-1713
ARA 273

33' : 18154-1648
HJ 2824

35' : 18199-1704
SMY9003

39' : 18190-1724
TVB 301

40' : 18202-1707
TDT 803

40' : 18177-1611
ARA 102

41' : 18201-1631
TDT 802

43' : 18194-1618
BRT 628

43' : 18183-1733
J 2206



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.

18177-1652 BU 463 (HD 167839)

 
 
18h 17m 41.23s -16° 51' 24.5" P.A. 103.00 sep 2.0 mag 10.04,10.54 Sp B7II
 
 
Coord 2000 18177-1652 Discov num BU  463 Comp Coord arcsec 2000 18 17 41.23 -16 51 24.5
Date first 1888 Date last 2015 Obs 11
Pa first 104 Pa last 102.6 P.A. Now (θ) 102.6°
Sep first 2.2 Sep last 2.018 Sep. Now (ρ) 2.018"
Mag pri 10.04 Mag sec 10.54 delta mag (ΔM) 0.5 Spectral class B7II (blue-white)
Pri motion ra -007 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 167839 Constellation Sagittarius Tycho2 6265-00007-1 Gaia DR2 4097386091588180352
HD 167839
 
 
WDS 18177-1652 BU 463 (HD 167839) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
18177-1652 BU 463 2005 10 102 2.0 10.04 10.54 B7II 181741.23-165124.5
18177-1652 BU 463 2015 11 103 2.0 10.04 10.54 B7II 181741.23-165124.5

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

 
 
WDS 18177-1652 BU 463 (HD 167839) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18177-1652 BU 463 (HD 167839) : MEASURES
 
 
No records found.

 
 
WDS 18177-1652 (HD 167839) : VIRTUAL EYEPIECE
 
 

18177-1652 BU 463A mag 10.04 Sp B7II 18177-1652 BU 463B sep 1.9 P.A. 103.10 mag 10.54 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 18177-1652 (HD 167839) : ALADIN DSS IMAGE @ 18h 17m 41.23s -16° 51' 24.5"
 
 
 
 
WDS 18177-1652 BU 463 (HD 167839) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18177-1652 BU 463 distance=1' 18172-1656 ADP 3 distance=9' 18171-1700 WSI 143 distance=12' 18169-1656 ADP 1 distance=13' 18175-1639 TOB 280 distance=13' 18174-1639 TOB 279 distance=14' 18175-1638 HJ 2829AB distance=14' 18175-1638 HJ 2829AC distance=14' 18170-1700 ADP 2 distance=14' 18165-1652 HJ 2826AB distance=14' 18165-1652 DAM 104AC distance=14' 18165-1652 WFC 290AD distance=14' 18167-1649 TOB 278BC distance=15' 18167-1649 TOB 278AB distance=15' 18168-1631 SNA 84AB distance=24' 18168-1631 SNA 84AC distance=24' 18168-1631 SNA 84AD distance=24' 18187-1631 TOB 281 distance=25' 18196-1630 WRH 10AB distance=26' 18196-1630 WRH 10AC distance=26' 18195-1647 TOB 284AB distance=28' 18195-1647 TOB 284AC distance=28' 18157-1658 FOX 223 distance=29' 18159-1706 FOX 224 distance=30' 18197-1655 TOB 285 distance=30' 18168-1622 J 1650 distance=31' 18160-1713 ARA 273 distance=32' 18154-1648 HJ 2824 distance=33' 18199-1704 SMY9003 distance=35' 18190-1724 TVB 301 distance=39' 18202-1707 TDT 803 distance=40' 18177-1611 ARA 102 distance=40' 18201-1631 TDT 802 distance=41' 18194-1618 BRT 628 distance=43' 18183-1733 J 2206 distance=43' 18205-1706 TDT 806 distance=44' 18154-1622 J 1649 distance=44' 18169-1734 SKF 98 distance=44' 18204-1630 TOB 287 distance=46' 18197-1730 TDT 796 distance=49' 18210-1633 BRT 630 distance=51' 18160-1736 OCC9064 distance=52' 18143-1631 J 1648 distance=52' 18210-1714 J 1627 distance=53' 18196-1601 OL 13 distance=55' 18155-1738 ARA 271 distance=56' 18196-1600 DAM 106 distance=58' 18156-1602 AOT 72 distance=58' 18179-1750 TDT 781Aa,Ab distance=59' 18179-1750 ARA 275AB distance=59' 18152-1738 ARA 270 distance=59' 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 18177-1652 BU 463 103 2.0 1
Show 18172-1656 ADP 3 180 3.4 9
Show 18171-1700 WSI 143 75 25.8 12
Show 18169-1656 ADP 1 47 4.5 13
Show 18175-1639 TOB 280 290 14.9 13
Show 18174-1639 TOB 279 194 13.2 14
Show 18175-1638 HJ 2829 AB 320 5.0 14
Show 18175-1638 HJ 2829 AC 167 6.3 14
Show 18170-1700 ADP 2 298 5.3 14
Show 18165-1652 HJ 2826 AB 257 8.9 14
Show 18165-1652 DAM 104 AC 55 5.5 14
Show 18165-1652 WFC 290 AD 204 5.3 14
Show 18167-1649 TOB 278 BC 113 17.2 15
Show 18167-1649 TOB 278 AB 108 25.7 15
Show 18168-1631 SNA 84 AB 117 5.1 24
Show 18168-1631 SNA 84 AC 199 5.5 24
Show 18168-1631 SNA 84 AD 261 6.8 24
Show 18187-1631 TOB 281 80 21.3 25
Show 18196-1630 WRH 10 AB 296 6.1 26
Show 18196-1630 WRH 10 AC 153 37.5 26
Show 18195-1647 TOB 284 AB 178 13.3 28
Show 18195-1647 TOB 284 AC 63 20.0 28
Show 18157-1658 FOX 223 325 5.6 29
Show 18159-1706 FOX 224 42 6.5 30
Show 18197-1655 TOB 285 194 19.4 30
Show 18168-1622 J 1650 249 4.5 31
Show 18160-1713 ARA 273 271 8.7 32
Show 18154-1648 HJ 2824 74 21.9 33
Show 18199-1704 SMY9003 134 24.8 35
Show 18190-1724 TVB 301 184 7.2 39
Show 18202-1707 TDT 803 195 0.7 40
Show 18177-1611 ARA 102 95 10.6 40
Show 18201-1631 TDT 802 349 1.8 41
Show 18194-1618 BRT 628 319 4.4 43
Show 18183-1733 J 2206 83 2.3 43
Show 18205-1706 TDT 806 101 0.5 44
Show 18154-1622 J 1649 337 3.4 44
Show 18169-1734 SKF 98 243 4.0 44
Show 18204-1630 TOB 287 196 14.5 46
Show 18197-1730 TDT 796 93 0.4 49
Show 18210-1633 BRT 630 354 5.5 51
Show 18160-1736 OCC9064 295 0.0 52
Show 18143-1631 J 1648 90 6.2 52
Show 18210-1714 J 1627 239 4.9 53
Show 18196-1601 OL 13 176 4.6 55
Show 18155-1738 ARA 271 255 8.9 56
Show 18196-1600 DAM 106 340 5.8 58
Show 18156-1602 AOT 72 348 8.4 58
Show 18179-1750 TDT 781 Aa,Ab 130 0.4 59
Show 18179-1750 ARA 275 AB 349 10.4 59
Show 18152-1738 ARA 270 333 15.0 59

 
 
WDS 18177-1652 : COMPONENTS
 
 
  A
B pa=103.1°
sep=1.94"
 
 
18177-1652 A
 
 
Componente originario normalizzato AB Name HD 167839 Coord arcsec 2000 181741.23-165124.5 Mag 10.04
Spectral class B7II (blue-white) PmRA -7.00 PmDE 4.0 Tycho2 6265-00007-1
HD 167839
Tycho2
Tycho2 6265-00007-1 Pflag RAmdeg 274.42177702 DEmdeg -16.85679562
PmRA -6.9 PmDE 3.9 E RAmdeg 19 E DEmdeg 25
E pmRA 1.5 E pmDE 1.6 EpRAm 1989.97 EpDEm 1988.86
Num 4 Q RAmdeg 1.6 Q DEmdeg 1.8 Q pmRA 1.7
Q pmDE 1.8 BTmag 10.120 E BTmag 0.032 VTmag 10.039
E VTmag 0.040 Prox 20 TYC T HIP
CCDM RAdeg 274.42179389 DEdeg -16.85680472 EpRA 1990 1.76
EpDE 1990 1.77 E RAdeg 18.7 E DEdeg 25.3 Posflg D
Corr 0.1
 
 
18177-1652 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181741.36-165124.9 Mag 10.54 Calc delta mag 0.5
Calc coord yes