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Doubles in session


Current system
20175+2909
BU 441 AB
HD 193094


Nearby doubles
8' : 20180+2913
POP 200

10' : 20182+2912
A 1205

14' : 20177+2922
TDT2145

18' : 20173+2926
TDT2142

22' : 20191+2915
COU1477

26' : 20188+2849
J 3073

26' : 20167+2932
OSO 121AB

30' : 20160+2929
MLB 478AB

31' : 20156+2927
TDS1053

37' : 20179+2945
TDT2149

40' : 20186+2833
HJ 1501AB

46' : 20149+2840
HO 122AB

48' : 20140+2859
TDS1052

54' : 20134+2910
TDT2100

55' : 20196+2956
A 1207

59' : 20139+2942
TOB 180

61' : 20138+2945
TOB 179

63' : 20134+2941
MLB 661

64' : 20166+2806
MLB 608

65' : 20152+3006
TDT2121

66' : 20124+2856
MLB 531

68' : 20124+2908
A 1201

70' : 20124+2923
AG 401

72' : 20145+2808
BRT 47AB

72' : 20227+2930
TDT2218

73' : 20223+2946
TDT2213



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.

20175+2909 BU 441 AB (HD 193094)

 
 
20h 17m 31.54s +29° 08' 51.0" P.A. 64.00 sep 6.2 mag 6.37,10.50 Sp G8III dist. 127.06 pc (414.47 l.y.)
 
 
Coord 2000 20175+2909 Discov num BU  441 Comp AB Coord arcsec 2000 20 17 31.54 +29 08 51.0
Date first 1876 Date last 2016 Obs 27
Pa first 65 Pa last 64.2 P.A. Now (θ) 64.2°
Sep first 5.9 Sep last 6.226 Sep. Now (ρ) 6.226"
Mag pri 6.37 Mag sec 10.50 delta mag (ΔM) 4.13 Spectral class G8III (yellow)
Pri motion ra -008 Sec motion ra
Pri motion dec +016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20175+2909 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 88473 20 17 32 +29 08 51 POP 1229 Aa,Ab 1989 2 217 0.4 6.40
Show HD 193094 88473 20 17 32 +29 08 51 BU 441 AB 2016 27 64 6.2 6.37 10.50 4.13 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 193094 Constellation Vulpecula SAO 88473 HIP 100018
Tycho2 2167-01351-1 Gaia DR2 1837183672612095360 HD 193094 HR 7760
GC 28208 ADS 13648 BD BD+28 3695 Distance 127.06
Distance ly 414.47
 
 
WDS 20175+2909 BU 441 AB (HD 193094) : 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
Pop1967 Ma j Popovic, G.M. 1967BOBeo..26...67P
Pop1967 Bull. Obs. Astron. Belgrade 26, 67, 1967
Pop1969a Ma j Popovic, G.M. 1969BOBeo..27....1P
Pop1969a Bull. Obs. Astron. Belgrade 27, #1, 1, 1969
Pop1969b orb - Popovic, G.M. 1969BOBeo..27...33P
Pop1969b Bull. Obs. Astron. Belgrade 27, #1, 33-54, 1969
Pop1969c Ma j Popovic, G.M. 1969BOBeo..27...67P
Pop1969c Bull. Obs. Astron. Belgrade 27, #1, 67, 1969
Pop1969d orb - Popovic, G.M. 1969IAUDS..49....1P
Pop1969d Inf. Circ. 49, 1, 1969
Pop1970a Ma j Popovic, G.M. 1970BOBeo..28...69P
Pop1970a Bull. Obs. Astron. Belgrade 28, 69, 1970
Pop1970b Ma j Popovic, G.M. 1970BOBeo..28...81P
Pop1970b Bull. Obs. Astron. Belgrade 28, 81, 1970
Pop1970c orb - Popovic, G.M. 1970BOBeo..28..141P
Pop1970c Bull. Obs. Astron. Belgrade 28, 141, 1970
Pop1972 orb - Popovic, G.M. 1972BOBeo..29...31P
Pop1972 Bull. Obs. Astron. Belgrade 29, 31, 1972/3
Pop1973a Ma j Popovic, G.M. 1973BOBeo..29...37P
Pop1973a Bull. Obs. Astron. Belgrade 29, 37, 1973
Pop1973b Ma j Popovic, G.M. 1973BOBeo..29...44P
Pop1973b Bull. Obs. Astron. Belgrade 29, 44, 1973
Pop1975a Ma j Popovic, G.M. 1975BOBeo.126...35P
Pop1975a Bull. Obs. Astron. Belgrade #126, 35, 1975
Pop1975b Ma j Popovic, G.M. 1975BOBeo.126...47P
Pop1975b Bull. Obs. Astron. Belgrade #126, 47, 1975
Pop1976 orb - Popovic, G.M. 1976BOBeo.127...11P
Pop1976 Bull. Obs. Astron. Belgrade #127, 11, 1976
Pop1977a Ma - Popovic, G.M. 1977BOBeo.128...30P
Pop1977a Bull. Obs. Astron. Belgrade #128, 30, 1977
Pop1977b Ma j Popovic, G.M. 1977BOBeo.128...37P
Pop1977b Bull. Obs. Astron. Belgrade #128, 37, 1977
Pop1978 orb - Popovic, G.M. 1978BOBeo.129....9P
Pop1978 Bull. Obs. Astron. Belgrade #129, 9, 1978
Pop1979 Ma - Popovic, G.M. 1979BOBeo.130...28P
Pop1979 Bull. Obs. Astron. Belgrade #130, 28, 1979
Pop1980 orb - Popovic, G.M. 1980IAUDS..81....1P
Pop1980 Inf. Circ. 81, 1, 1980
Pop1981a Ma j Popovic, G.M. 1981BOBeo.131...23P
Pop1981a Bull. Obs. Astron. Belgrade #131, 23, 1981
Pop1981b orb - Popovic, G.M. 1981IAUDS..85....1P
Pop1981b Inf. Circ. 85, 1, 1981
Pop1981c orb - Popovic, G.M. 1981BOBeo.131...15P
Pop1981c Bull. Obs. Astron. Belgrade #131, 15, 1981
Pop1982a orb - Popovic, G.M. 1982BOBeo.132...13P
Pop1982a Bull. Obs. Astron. Belgrade #132, 13, 1982
Pop1982b Ma j Popovic, G.M. 1982BOBeo.132...34P
Pop1982b Bull. Obs. Astron. Belgrade #132, 34, 1982
Pop1982c orb - Popovic, G.M. 1982IAUDS..86....1P
Pop1982c Inf. Circ. 86, 1, 1982
Pop1983a orb - Popovic, G.M. 1983BOBeo.133...27P
Pop1983a Bull. Obs. Astron. Belgrade #133, 27, 1983
Pop1983b orb - Popovic, G.M. 1983IAUDS..91....1P
Pop1983b Inf. Circ. 91, 1, 1983
Pop1983c Ma j Popovic, G.M. 1983BOBeo.133...31P
Pop1983c Bull. Obs. Astron. Belgrade #133, 31, 1983
Pop1984 Ma j Popovic, G.M. 1984BOBeo.134...60P
Pop1984 Bull. Obs. Astron. Belgrade #134, 60, 1984
Pop1986a Ma u Popovic, G.M. 1986BOBeo.136...49P
Pop1986a Bull. Obs. Astron. Belgrade #136, 49, 1986
Pop1986b orb - Popovic, G.M. 1986IAUDS..98....1P
Pop1986b Inf. Circ. 98, 1, 1986
Pop1986c Ma u Popovic, G.M. 1986BOBeo.136...84P
Pop1986c Bull. Obs. Astron. Belgrade #136, 84, 1986
Pop1986d orb - Popovic, G.M. 1986IAUDS.100....1P
Pop1986d Inf. Circ. 100, 1, 1986
Pop1987 orb - Popovic, G.M. 1987BOBeo.137...82P
Pop1987 Bull. Obs. Astron. Belgrade #137, 82, 1987
Pop1988 Ma u Popovic, G.M. 1988BOBeo.138...55P
Pop1988 Bull. Obs. Astron. Belgrade #138, 55, 1988
Pop1989a Ma u Popovic, G.M. 1989BOBeo.140...83P
Pop1989a Bull. Obs. Astron. Belgrade #140, 83, 1989
Pop1989b orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.107....1P
Pop1989b Inf. Circ. 107, 1, 1989
Pop1989c orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.109....1P
Pop1989c Inf. Circ. 109, 1, 1989
Pop1990 orb - Popovic, G.M. & Catovic, Z. 1990IAUDS.112....1P
Pop1990 Inf. Circ. 112, 1, 1990
Pop1991 Ma u Popovic, G.M. 1991BOBeo.144...39P
Pop1991 Bull. Obs. Astron. Belgrade #144, 39, 1991
Pop1993 Ma u Popovic, G.M. & Zulevic, D.J. 1993BOBeo.147...45P
Pop1993 Bull. Obs. Astron. Belgrade #147, 45, 1993
Pop1994 Ma u Popovic, G.M. 1994BOBeo.150..109P
Pop1994 Bull. Obs. Astron. Belgrade #150, 109, 1994
Pop1995a orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.125....2P
Pop1995a Inf. Circ. 125, 2, 1995
Pop1995b orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.126....1P
Pop1995b Inf. Circ. 126, 1, 1995
Pop1995c orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.127....1P
Pop1995c Inf. Circ. 127, 1, 1995
Pop1995d orb - Popovic, G.M. & Pavlovic, R. 1995BOBeo.151...45P
Pop1995d Bull. Obs. Astron. Belgrade #151, 45, 1995
Pop1996a orb - Popovic, G.M. & Pavlovic, R. 1996IAUDS.128....1P
Pop1996a Inf. Circ. 128, 1, 1996
Pop1996b orb - Popovic, G.M. & Pavlovic, R. 1996BOBeo.153...57P
Pop1996b Bull. Obs. Astron. Belgrade #153, 57, 1996
Pop1996c orb - Popovic, G.M. & Zivkov, V. 1996IAUDS.130....1P
Pop1996c Inf. Circ. 130, 1, 1996
Pop1997a Ma u Popovic, G.M. & Pavlovic, R. 1997A&AS..123..487P
Pop1997a +C A&AS 123, 487, 1997
Pop1997b Ma u Popovic, G.M. & Pavlovic, R. 1997BOBeo.155...97P
Pop1997b Bull. Obs. Astron. Belgrade #155, 97, 1997
Pop1997c orb - Popovic, G.M. & Pavlovic, R. 1997IAUDS.131R...1P
Pop1997c Inf. Circ. 131, 1, 1997
Pop1997d orb - Popovic, G.M. & Zivkov, V. 1997IAUDS.131Q...1P
Pop1997d Inf. Circ. 131, 1, 1997
Pop1997e orb - Popovic, G.M. & Pavlovic, R. 1997IAUDS.132....1P
Pop1997e Inf. Circ. 132, 1, 1997
Pop1997f orb - Popovic, G.M., Pavlovic, R., & Zivkov, V. 1997BOBeo.156..189P
Pop1997f Bull. Obs. Astron. Belgrade #156, 189, 1997
Pop1998a orb - Popovic, G.M. & Zivkov, V. 1998IAUDS.135Q...2P
Pop1998a Inf. Circ. 135, 2, 1998
Pop1998b orb - Popovic, G.M. 1998IAUDS.136....2P
Pop1998b Inf. Circ. 136, 2, 1998
Pop1998c orb - Popovic, G.M. & Pavlovic, R. 1998IAUDS.136R...1P
Pop1998c Inf. Circ. 136, 1, 1998
Pop1998d Ma u Popovic, G.M. (Popovic & Pavlovic) 1998SerAJ.158...67P
Pop1998d +C SerAJ 158, 67, 1998
Pop2000a orb - Popovic, G.M., Pavlovic, R., & Zivkov, V. 2000A&AS..144..211P
Pop2000a A&AS 144, 211, 2000
Pop2000b Ma u Popovic, G.M. (Zulevic et al.) 2000SerAJ.161...25Z
Pop2000b SerAJ 161, 25, 2000
Pop2001 Ma u Popovic, G.M. 2001SerAJ.163...49P
Pop2001 SerAJ 163, 49, 2001
Pop2002a orb - Popovic, G.M. & Olevic, D. 2002IAUDS.146....2P
Pop2002a Inf. Circ. 146, 2, 2002
Pop2002b orb - Popovic, G.M. & Olevic, D. 2002IAUDS.147....2P
Pop2002b Inf. Circ. 147, 2, 2002
Pop2006 C u Popovic, G.M. (Cvetkovic, Z., Novakovic, B. Strigachev, A. & Popovic, G.M. 2006SerAJ.172...53C
Pop2006 SerAJ 172, 53, 2006
Pop2007 C u Popovic, G.M. (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., & 2007SerAJ.174...83C
Pop2007 Popovic, G.M.)
Pop2007 SerAJ 174, 83, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20175+2909 BU 441 AB 1958 22 67 5.8 6.40 10.90 G8III D 201731.54+290851.0
20175+2909 BU 441 AB 2008 23 64 6.1 6.40 10.90 G8III D 201731.54+290851.0
20175+2909 BU 441 AB 2015 24 64 6.2 6.37 10.50 G8III 201731.54+290851.0
20175+2909 BU 441 AB 2016 27 64 6.2 6.37 10.50 G8III 201731.54+290851.0

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

 
 
WDS 20175+2909 BU 441 AB (HD 193094) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20175+2909 BU 441 AB (HD 193094) : MEASURES
 
 
No records found.

 
 
WDS 20175+2909 (HD 193094) : VIRTUAL EYEPIECE
 
 

20175+2909 BU 441A mag 6.37 Sp G8III 20175+2909 POP1229Ab sep 0.4 P.A. 212.90 20175+2909 BU 441B sep 5.6 P.A. 61.00 mag 10.5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20175+2909 (HD 193094) : ALADIN DSS IMAGE @ 20h 17m 31.54s +29° 08' 51.0"
 
 
 
 
WDS 20175+2909 BU 441 AB (HD 193094) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20175+2909 BU 441AB distance=0' 20180+2913 POP 200 distance=8' 20182+2912 A 1205 distance=10' 20177+2922 TDT2145 distance=14' 20173+2926 TDT2142 distance=18' 20191+2915 COU1477 distance=22' 20188+2849 J 3073 distance=26' 20167+2932 OSO 121AB distance=26' 20167+2932 OSO 121AC distance=26' 20167+2932 OSO 121AD distance=26' 20167+2932 OSO 121AE distance=26' 20160+2929 MLB 478AB distance=30' 20160+2929 MLB 478AC distance=30' 20156+2927 TDS1053 distance=31' 20179+2945 TDT2149 distance=37' 20186+2833 HJ 1501CD distance=39' 20186+2833 HJ 1501AB distance=40' 20186+2833 HJ 1501AC distance=40' 20149+2840 HO 122AB distance=46' 20149+2840 HO 122AC distance=46' 20140+2859 TDS1052 distance=48' 20134+2910 TDT2100 distance=54' 20196+2956 A 1207 distance=55' 20139+2942 TOB 180 distance=59' 20138+2945 TOB 179 distance=61' 20129+2913 A 1203BC distance=61' 20129+2913 HJ 1492A,BC distance=61' 20134+2941 MLB 661 distance=63' 20166+2806 MLB 608 distance=64' 20152+3006 TDT2121 distance=65' 20124+2856 MLB 531 distance=66' 20124+2908 A 1201 distance=68' 20124+2923 AG 401 distance=70' 20145+2808 BRT 47AB distance=72' 20145+2808 BRT 47AC distance=72' 20227+2930 TDT2218 distance=72' 20223+2946 TDT2213 distance=73' 20207+2808 TDT2195 distance=75' 20227+2837 COU1169AB distance=75' 20227+2837 COU1169AC distance=75' 20176+2754 HO 591 distance=75' 20223+2826 TDT2214 distance=77' 20114+2910 A 1200 distance=80' 20122+2829 MLB 660 distance=81' 20115+2846 MLB 530 distance=82' 20123+2824 TDT2081 distance=83' 20158+2749 CHR 94Aa,Ab distance=84' 20158+2749 MCA 60AB distance=84' 20165+2747 HDS2889 distance=84' 20225+3004 TDT2216 distance=85' 20242+2900 BU 443AB distance=88' 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 20175+2909 POP1229 Aa,Ab 217 0.4
Show 20175+2909 BU 441 AB 64 6.2
Show 20180+2913 POP 200 205 6.4 8
Show 20182+2912 A 1205 96 1.2 10
Show 20177+2922 TDT2145 186 0.7 14
Show 20173+2926 TDT2142 316 1.0 18
Show 20191+2915 COU1477 102 0.6 22
Show 20188+2849 J 3073 16 4.5 26
Show 20167+2932 OSO 121 AB 165 13.2 26
Show 20167+2932 OSO 121 AC 283 15.2 26
Show 20167+2932 OSO 121 AD 190 18.9 26
Show 20167+2932 OSO 121 AE 259 25.2 26
Show 20160+2929 MLB 478 AB 13 6.3 30
Show 20160+2929 MLB 478 AC 76 153.6 30
Show 20156+2927 TDS1053 302 1.0 31
Show 20179+2945 TDT2149 316 0.8 37
Show 20186+2833 HJ 1501 CD 12 20.2 39
Show 20186+2833 HJ 1501 AB 355 12.9 40
Show 20186+2833 HJ 1501 AC 349 57.3 40
Show 20149+2840 HO 122 AB 72 1.4 46
Show 20149+2840 HO 122 AC 152 19.9 46
Show 20140+2859 TDS1052 164 1.6 48
Show 20134+2910 TDT2100 98 0.7 54
Show 20196+2956 A 1207 351 0.6 55
Show 20139+2942 TOB 180 299 23.4 59
Show 20138+2945 TOB 179 91 23.6 61
Show 20129+2913 A 1203 BC 176 0.4 61
Show 20129+2913 HJ 1492 A,BC 54 18.7 61
Show 20134+2941 MLB 661 167 3.9 63
Show 20166+2806 MLB 608 227 9.3 64
Show 20152+3006 TDT2121 11 2.0 65
Show 20124+2856 MLB 531 195 1.7 66
Show 20124+2908 A 1201 158 0.3 68
Show 20124+2923 AG 401 306 4.0 70
Show 20145+2808 BRT 47 AB 232 4.8 72
Show 20145+2808 BRT 47 AC 215 40.4 72
Show 20227+2930 TDT2218 292 0.4 72
Show 20223+2946 TDT2213 229 1.0 73
Show 20207+2808 TDT2195 346 0.4 75
Show 20227+2837 COU1169 AB 59 0.3 75
Show 20227+2837 COU1169 AC 175 1.7 75
Show 20176+2754 HO 591 293 2.7 75
Show 20223+2826 TDT2214 8 1.0 77
Show 20114+2910 A 1200 197 5.4 80
Show 20122+2829 MLB 660 290 6.2 81
Show 20115+2846 MLB 530 32 7.9 82
Show 20123+2824 TDT2081 157 0.5 83
Show 20158+2749 CHR 94 Aa,Ab 331 0.0 84
Show 20158+2749 MCA 60 AB 148 0.1 84
Show 20165+2747 HDS2889 116 0.2 84
Show 20225+3004 TDT2216 133 0.5 85

 
 
WDS 20175+2909 : COMPONENTS
 
 
  A Ab
Ab pa=212.9°
sep=0.38"
 
B pa=61.0°
sep=5.60"
pa=59.3°
sep=5.94"
 
 
20175+2909 A
 
 
Name HD 193094 Coord arcsec 2000 201731.54+290851.0 Mag 6.37 Spectral class G8III (yellow)
PmRA -8.00 PmDE 16.0 SAO 88473 HIP 100018
Tycho2 2167-01351-1 HD 193094 HR 7760 GC 28208
BD BD+28 3695
Tycho2
Tycho2 2167-01351-1 Pflag RAmdeg 304.38136668 DEmdeg 29.14755738
PmRA -13.1 PmDE 19.5 E RAmdeg 4 E DEmdeg 3
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.30 EpDEm 1991.62
Num 11 Q RAmdeg 1.8 Q DEmdeg 1.3 Q pmRA 1.8
Q pmDE 1.3 BTmag 7.557 E BTmag 0.015 VTmag 6.369
E VTmag 0.009 Prox 999 TYC T HIP 100018
CCDM RAdeg 304.38140167 DEdeg 29.14751250 EpRA 1990 1.47
EpDE 1990 1.74 E RAdeg 3.5 E DEdeg 3.3 Posflg
Corr 0.2
SAO
SAO 88473 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0.035 Vmag 6.4 SpType K0
Double code Source 70 CatNum 28208 DM BD+28 3695
DMcomp BDsup HD 193094 M HD 0
GC 28208 RA1950rad 5.30351211 DE1950rad 0.50599417 PmRA2000 -0.0009
PmDE2000 0.032
Hipparcos
Catalog H HIP 100018 Proxy T RAhms 20 17 31.54
DEdms +29 08 51.0 Vmag 6.24 VarFlag R Vmag H
RAdeg 304.381 DEdeg 29.1475 AstroRef Plx 8.88
CCDM 20175+2909 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 193094 BD BD+28 3695
CD CP Dm number +28 3695 VIred 0.99
SpType G9III R SpType Coord arcsec 2000 201731.54+290851.0
Hipparcos 2
HIP 100018 Sn 5 So 0 Nc 1
RArad 5.3124576479 DErad 0.5087200075 Plx 7.87 PmRA -9.29
PmDE 21.51 E RArad 0.2 E DErad 0.28 E Plx 0.43
E pmRA 0.25 E pmDE 0.31 Hpmag 6.4093 E Hpmag 0.0005
SHp 0.007 VA 0 BV 1.01 E BV 0.004
VI 0.99
CCDM
Ccdm 20175+2909 RComp Comp A Note1
Note2 Discov num DRAs 1.51 DDEs -9.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.4 Sp K0 PmNote *
PmRA -16 PmDE 14 Dm number +28 3695 Cat1 BD
Name2 +28 2209 Cat2 AGK2/3 HD 193094 M HD
ADS BDS A13648 M ADS BDS N IDS IDS 20134N2850A
HIC 100018
 
 
20175+2909 Ab
 
 
Coord arcsec 2000 201731.52+290850.7 Calc delta mag 6.4 Calc coord yes
 
 
20175+2909 B
 
 
Coord arcsec 2000 201731.91+290853.7 Mag 10.5 Calc delta mag 4.1 Calc coord yes
CCDM
Ccdm 20175+2909 RComp Comp B Note1
Note2 Discov num BU 441 DRAs 1.93 DDEs -7.2
R dRAs 90 Year 1876 Theta 066 Rho 5.9
Obs 16 Vmag 10.9 Sp PmNote
PmRA -16 PmDE 14 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13648 M ADS BDS N IDS IDS 20134N2850B
HIC 100018