18066+5001 STF 2290 AB (HD 234561)

 
 
18h 06m 37.28s +50° 00' 38.3" P.A. 351.00 sep 4.0 mag 9.23,11.20 Sp A5 dist. 684.93 pc (2234.24 l.y.)
 
 
Coord 2000 18066+5001 Discov num STF2290 Comp AB Coord arcsec 2000 18 06 37.28 +50 00 38.3
Date first 1832 Date last 2019 Obs 19
Pa first 351 Pa last 351.3 P.A. Now (θ) 351.3°
Sep first 3.9 Sep last 4.015 Sep. Now (ρ) 4.015"
Mag pri 9.23 Mag sec 11.20 delta mag (ΔM) 1.97 Spectral class A5 (white)
Pri motion ra -001 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18066+5001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 30749 18 06 37 +50 00 38 COU 2276 Aa,Ab 2019 9 4 0.3 9.77 10.00 0.23
Show HD 234561 30749 18 06 37 +50 00 38 STF 2290 AB 2019 19 351 4.0 9.23 11.20 1.97 <===
Show 30749 18 06 37 +50 00 38 STF 2290 AC 2015 6 69 178.1 9.23 12.70 3.47
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234561 Constellation Hercules SAO 30749 HIP 88713
Tycho2 3532-01520-1 Gaia DR2 2123317481933143168 HD 234561 GC 24706
BD BD+49 2730 Distance 684.93 Distance ly 2234.24
 
 
WDS 18066+5001 STF 2290 AB (HD 234561) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cou1952a Ma - Couteau, P. 1952JO.....35..101C
Cou1952a +Mc J. Obs. 35, 101, 1952
Cou1952b Ma - Couteau, P. 1952JO.....35..181C
Cou1952b J. Obs. 35, 181, 1952
Cou1953a Ma - Couteau, P. 1953JO.....36...37C
Cou1953a J. Obs. 36, 37, 1953
Cou1953b - Couteau, P. 1953JO.....36...44C
Cou1953b J. Obs. 36, 44, 1953
Cou1953c Ma - Couteau, P. 1953JO.....36...46C
Cou1953c J. Obs. 36, 46, 1953
Cou1953d Ma - Couteau, P. 1953JO.....36..131C
Cou1953d J. Obs. 36, 131, 1953
Cou1953e Mc - Couteau, P. 1953JO.....37...37C
Cou1953e J. Obs. 37, 37, 1953
Cou1955a Ma - Couteau, P. 1955JO.....38....1C
Cou1955a J. Obs. 38, 1, 1955
Cou1955b - Couteau, P. 1955JO.....38...27C
Cou1955b J. Obs. 38, 27, 1955
Cou1955c Ma - Couteau, P. 1955JO.....38..238C
Cou1955c +Mc J. Obs. 38, 238, 1955
Cou1956 Ma - Couteau, P. 1956JO.....39..137C
Cou1956 +Mc J. Obs. 39, 137, 1956
Cou1957a Ma j Couteau, P. 1957JO.....40..113C
Cou1957a +Mc J. Obs. 40, 113, 1957
Cou1957b orb - Couteau, P. 1957JO.....40..126C
Cou1957b J. Obs. 40, 126, 1957
Cou1958a M+ - Couteau, P. 1958JO.....41....1C
Cou1958a +Pa J. Obs. 41, 1-14, 1958
Cou1958b orb - Couteau, P. 1958JO.....41...15C
Cou1958b J. Obs. 41, 15-19, 1958
Cou1958c Ma j Couteau, P. 1958JO.....41...81C
Cou1958c +Mc J. Obs. 41, 81-90, 1958
Cou1958d orb - Couteau, P. 1958JO.....41...91C
Cou1958d J. Obs. 41, 91-96, 1958
Cou1959a Ma - Couteau, P. 1959JO.....42...17C
Cou1959a +Mc J. Obs. 42, 17, 1959
Cou1959b orb - Couteau, P. 1959JO.....42...30C
Cou1959b J. Obs. 42, 30, 1959
Cou1960a M+ - Couteau, P. 1960JO.....43....1C
Cou1960a +orb J. Obs. 43, 1, 1960
Cou1960b orb - Couteau, P. .
Cou1960b Bull. Astron. Paris 23, 127, 1960
Cou1960c orb - Couteau, P. 1960JO.....43...13C
Cou1960c J. Obs. 43, 13, 1960
Cou1961a Ma - Couteau, P. 1961JO.....44...41C
Cou1961a +Mc J. Obs. 44, 41, 1961
Cou1961b orb - Couteau, P. 1961JO.....44...54C
Cou1961b J. Obs. 44, 54-60, 1961
Cou1961c orb - Couteau, P. 1961IAUDS..23....1C
Cou1961c Inf. Circ. 23, 1, 1961
Cou1962a Ma j Couteau, P. 1962JO.....45...43C
Cou1962a +Mc J. Obs. 45, 43, 1962
Cou1962b Ma j Couteau, P. 1962JO.....45..225C
Cou1962b +Mb J. Obs. 45, 225, 1962
Cou1962c orb - Couteau, P. .
Cou1962c Bull. Astron. Paris 24, 15, 1962
Cou1962d orb - Couteau, P. 1962IAUDS..26....1C
Cou1962d Inf. Circ. 26, 1, 1962
Cou1962e orb - Couteau, P. 1962JO.....45...37C
Cou1962e J. Obs. 45, 37, 1962
Cou1962F Ma - Couteau, P. 1962QB821.J64......
Cou1962F cited by Jonckheere (General Cat. of Double Stars, Marseille, 1962)
Cou1963a Ma j Couteau, P. 1963JO.....46..155C
Cou1963a +Mc J. Obs. 46, 155, 1963
Cou1963b orb - Couteau, P. 1963JO.....46..172C
Cou1963b J. Obs. 46, 172, 1963
Cou1963c orb - Couteau, P. .
Cou1963c Bull. Astron. Paris 24, 24, 1963
Cou1964 M+ j Couteau, P. 1964JO.....47..229C
Cou1964 +Pa J. Obs. 47, 229, 1964
Cou1965a orb - Couteau, P. 1965JO.....48...33C
Cou1965a J. Obs. 48, 33, 1965
Cou1965b orb - Couteau, P. 1965JO.....48...35C
Cou1965b J. Obs. 48, 35, 1965
Cou1966a Ma - Couteau, P. 1966JO.....49..221C
Cou1966a +Pa J. Obs. 49, 221, 1966
Cou1966b M+ j Couteau, P. 1966JO.....49..341C
Cou1966b +Pa J. Obs. 49, 341, 1966
Cou1966c orb - Couteau, P. 1966JO.....49..369C
Cou1966c J. Obs. 49, 369, 1966
Cou1967a Ma - Couteau, P. 1967JO.....50...33C
Cou1967a +Pa J. Obs. 50, 33-39, 1967
Cou1967b Ma - Couteau, P. 1967JO.....50...41C
Cou1967b J. Obs. 50, 41-57, 1967
Cou1967c orb - Couteau, P. 1967IAUDS..42....1C
Cou1967c Inf. Circ. 42, 1, 1967
Cou1968a Ma j Couteau, P. 1968JO.....51...31C
Cou1968a J. Obs. 51, 31, 1968
Cou1968b Ma j Couteau, P. 1968JO.....51..337C
Cou1968b J. Obs. 51, 337, 1968
Cou1970a Ma j Couteau, P. 1970A&AS....1..105C
Cou1970a +Pa A&AS 1, 105, 1970
Cou1970b Ma j Couteau, P. 1970A&AS....1..419C
Cou1970b +Pa A&AS 1, 419, 1970
Cou1970c Ma j Couteau, P. 1970A&AS....3...51C
Cou1970c +Pa A&AS 3, 51, 1970
Cou1971 orb - Couteau, P. & Morel, P.J. 1971IAUDS..53....1C
Cou1971 Inf. Circ. 53, 1, 1971
Cou1972a Ma j Couteau, P. 1972A&AS....5..167C
Cou1972a +Pa A&AS 5, 167, 1972
Cou1972b orb - Couteau, P. & Morel, P.J. 1972A&AS....5..175C
Cou1972b A&AS 5, 175, 1972
Cou1972c orb - Couteau, P. 1972A&AS....5..181C
Cou1972c A&AS 5, 181, 1972
Cou1972d Ma j Couteau, P. 1972A&AS....6..177C
Cou1972d A&AS 6, 177, 1972
Cou1972e Ma j Couteau, P. 1972A&AS....6..185C
Cou1972e A&AS 6, 185, 1972
Cou1972f Ma j Couteau, P. 1972A&AS....6..419C
Cou1972f +Pa A&AS 6, 419, 1972
Cou1973a Ma j Couteau, P. 1973A&AS...10..273C
Cou1973a +Pa A&AS 10, 273, 1973
Cou1973b orb - Couteau, P. 1973A&AS...12..127C
Cou1973b A&AS 12, 127, 1973
Cou1973c Ma - Couteau, P. 1973A&AS...12..137C
Cou1973c +Pa A&AS 12, 137, 1973
Cou1973d orb - Couteau, P. 1973IAUDS..59....1C
Cou1973d Inf. Circ. 59, 1, 1973
Cou1974a Ma - Couteau, P. 1974A&AS...15..253C
Cou1974a A&AS 15, 253, 1974
Cou1974b orb - Couteau, P. 1974IAUDS..62....1C
Cou1974b Inf. Circ. 62, 1, 1974
Cou1975a Ma j Couteau, P. 1975A&AS...20..379C
Cou1975a A&AS 20, 379, 1975
Cou1975b Ma j Couteau, P. 1975A&AS...20..391C
Cou1975b A&AS 20, 391, 1975
Cou1975c orb - Couteau, P. 1975A&AS...20..411C
Cou1975c A&AS 20, 411, 1975
Cou1976a Ma - Couteau, P. 1976A&AS...24..495C
Cou1976a A&AS 24, 495, 1976
Cou1976b Ma - Couteau, P. 1976A&AS...29..249C
Cou1976b A&AS 29, 249, 1976
Cou1976c orb - Couteau, P. 1976IAUDS..70....1C
Cou1976c Inf. Circ. 70, 1, 1976
Cou1979a Ma j Couteau, P. 1979A&AS...35..197C
Cou1979a A&AS 35, 197, 1979
Cou1979b Ma j Couteau, P. 1979A&AS...36...11C
Cou1979b A&AS 36, 11, 1979
Cou1981a Ma - Couteau, P. 1981A&AS...43...79C
Cou1981a A&AS 43, 79, 1981
Cou1981b orb - Couteau. P. 1981IAUDS..83....1C
Cou1981b Inf. Circ. 83, 1, 1981
Cou1982a Ma - Couteau, P. 1982A&AS...48..443C
Cou1982a A&AS 48, 443, 1982
Cou1982b Ma j Couteau, P. 1982A&AS...50...49C
Cou1982b A&AS 50, 49, 1982
Cou1982c orb - Couteau, P. 1982IAUDS..86....1C
Cou1982c Inf. Circ. 86, 1, 1982
Cou1982d orb - Couteau, P. & Morel, P.J. 1982A&A...105..323C
Cou1982d A&A 105, 323, 1982
Cou1983a Ma - Couteau, P. 1983A&AS...53..441C
Cou1983a A&AS 53, 441, 1983
Cou1983b orb - Couteau, P. 1983IAUDS..90....1C
Cou1983b Inf. Circ. 90, 1, 1983
Cou1983c orb - Couteau, P. 1983IAUDS..91R...1C
Cou1983c Inf. Circ. 91, 1, 1983
Cou1984a Ma j Couteau, P. 1984PASP...96..174C
Cou1984a +Mb PASP 96, 174, 1984
Cou1984b orb - Couteau, P. 1984A&AS...57..171C
Cou1984b A&AS 57, 171, 1984
Cou1984c orb - Couteau, P. 1984IAUDS..92....1C
Cou1984c Inf. Circ. 92, 1, 1984
Cou1984d orb - Couteau, P. 1984IAUDS..94....1C
Cou1984d Inf. Circ. 94, 1, 1984
Cou1985a Ma j Couteau, P. 1985A&AS...60..237C
Cou1985a A&AS 60, 237, 1985
Cou1985b Ma j Couteau, P. 1985A&AS...60..241C
Cou1985b A&AS 60, 241, 1985
Cou1985c orb - Couteau, P. 1985IAUDS..95....1C
Cou1985c Inf. Circ. 95, 1, 1985
Cou1985d orb - Couteau, P. 1985IAUDS..97....1C
Cou1985d Inf. Circ. 97, 1, 1985
Cou1986a orb - Couteau, P. 1986IAUDS..98....1C
Cou1986a Inf. Circ. 98, 1, 1986
Cou1986b orb - Couteau, P. 1986A&AS...65..505C
Cou1986b A&AS 65, 505, 1986
Cou1987a Ma - Couteau, P. 1987A&AS...67...13C
Cou1987a A&AS 67, 13, 1987
Cou1987b Ma j Couteau, P. 1987A&AS...70..193C
Cou1987b +Mb A&AS 70, 193, 1987
Cou1987c orb - Couteau, P. 1987A&AS...71..569C
Cou1987c A&AS 71, 569, 1987
Cou1987d orb - Couteau, P. 1987IAUDS.101....1C
Cou1987d Inf. Circ. 101, 1, 1987
Cou1987e orb - Couteau, P. 1987IAUDS.102....1C
Cou1987e Inf. Circ. 102, 1, 1987
Cou1988a Mb j Couteau, P. (Couteau & Ling) 1988A&AS...73..449C
Cou1988a A&AS 73, 449, 1988
Cou1988b Ma - Couteau, P. 1988A&AS...75..163C
Cou1988b A&AS 75, 163, 1988
Cou1988c orb - Couteau, P. 1988IAUDS.104....1C
Cou1988c Inf. Circ. 104, 1, 1988
Cou1988d orb - Couteau, P. 1988IAUDS.105....1C
Cou1988d Inf. Circ. 105, 1, 1988
Cou1989a Mb j Couteau, P. (Couteau et al.) 1989A&AS...78..483C
Cou1989a A&AS 78, 483, 1989
Cou1989b Ma j Couteau, P. 1989A&AS...79..385C
Cou1989b +Mb A&AS 79, 385, 1989
Cou1989c orb - Couteau, P. 1989A&AS...80..373C
Cou1989c A&AS 80, 373, 1989
Cou1989d orb - Couteau, P. 1989IAUDS.107....1C
Cou1989d Inf. Circ. 107, 1, 1989
Cou1989e orb - Couteau, P. 1989IAUDS.108....1C
Cou1989e Inf. Circ. 108, 1, 1989
Cou1990a orb - Couteau, P. 1990IAUDS.111....1C
Cou1990a Inf. Circ. 111, 1, 1990
Cou1990b orb - Couteau, P. 1990IAUDS.112....1C
Cou1990b Inf. Circ. 112, 1, 1990
Cou1990c Ma j Couteau, P. 1990A&AS...83..331C
Cou1990c +Mb A&AS 83, 331, 1990
Cou1991a Ma j Couteau, P. (Couteau & Ling) 1991A&AS...88..497C
Cou1991a +Mb A&AS 88, 497, 1991
Cou1991b orb - Couteau, P. 1991IAUDS.113Q...1C
Cou1991b Inf. Circ. 113, 1, 1991
Cou1992 Ma j Couteau, P. (Ling & Couteau) 1992A&AS...95..423C
Cou1992 +Mb A&AS 95, 423, 1992
Cou1993a Ma - Couteau, P. 1993A&AS...97..511C
Cou1993a A&AS 97, 511, 1993
Cou1993b orb - Couteau, P. 1993IAUDS.119....2C
Cou1993b Inf. Circ. 119, 2, 1993
Cou1993c orb - Couteau, P. 1993IAUDS.120....2C
Cou1993c Inf. Circ. 120, 2, 1993
Cou1993d Ma j Couteau, P. (Couteau et al.) 1993A&AS..100..305C
Cou1993d A&AS 100, 305, 1993
Cou1994 Ma j Couteau, P. (Couteau & Gili) 1994A&AS..106..377C
Cou1994 A&AS 106, 377, 1994
Cou1996 orb - Couteau, P. 1996IAUDS.128....1C
Cou1996 Inf. Circ. 128, 1, 1996
Cou1997a orb - Couteau, P. 1997IAUDS.131....1C
Cou1997a Inf. Circ. 131, 1, 1997
Cou1997b Ma j Couteau, P. 1997A&AS..126....1C
Cou1997b A&AS 126, 1, 1997
Cou1999a Ma - Couteau, P. 1999IAUDS.138....2C
Cou1999a Inf. Circ. 138, 2, 1999
Cou1999b orb - Couteau, P. .
Cou1999b Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.
Cou2002 Ma j Couteau, P. .
Cou2002 Updated electronic version of Couteau 2700 Cat. (Cou1999b)
Cou2002 (all measures prior to 2000.5 also in Cou2002b)
Cou2002b Ma j Couteau, P. 2002O&T....55....2C
Cou2002b Obs. et Travaux 55, 2, 2002 (most measures also in Cou2002)
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
18066+5001 STF2290 AB 2004 11 353 4.0 8.90 11.20 A5 D 180637.28+500038.3
18066+5001 STF2290 AB 2009 13 352 3.9 8.90 11.20 A5 D 180637.28+500038.3
18066+5001 STF2290 AB 2010 15 354 3.7 9.23 11.20 A5 180637.28+500038.3
18066+5001 STF2290 AB 2015 15 353 4.0 9.23 11.20 A5 180637.28+500038.3
18066+5001 STF2290 AB 2019 18 351 4.0 9.23 11.20 A5 180637.28+500038.3

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

 
 
WDS 18066+5001 STF 2290 AB (HD 234561) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18066+5001 STF 2290 AB (HD 234561) : MEASURES
 
 
No records found.

 
 
WDS 18066+5001 (HD 234561) : VIRTUAL EYEPIECE
 
 

18066+5001 STF2290A mag 9.23 Sp A5 18066+5001 COU2276Ab sep 0.3 P.A. 2.80 mag 10 18066+5001 STF2290B sep 4.0 P.A. 354.40 mag 11.2 18066+5001 STF2290C sep 124.4 P.A. 59.30 mag 12.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18066+5001 (HD 234561) : ALADIN DSS IMAGE @ 18h 06m 37.28s +50° 00' 38.3"
 
 
 
 
WDS 18066+5001 STF 2290 AB (HD 234561) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18066+5001  STF2290AB distance=0' 18071+4943  STT 344 distance=19' 18094+5019  UC  236 distance=33' 18097+5024  HU  674 distance=38' 18109+4958  KPP3328 distance=42' 18118+4955  COU2393 distance=51' 18075+5054  KPP4085 distance=55' 18116+5027  ES  782 distance=56' 18046+5053  STF2279 distance=56' 18110+5038  HDS2564 distance=57' 18041+5053  COU2391 distance=57' 18009+4954  LDS4770 distance=57' 18133+4944  HDS2572 distance=67' 18046+5111  WIS 323 distance=73' 18104+5104  COU2392 distance=74' 17598+5039  COU2390 distance=76' 18061+5116  COU2514 distance=77' 18001+5045  KPP1193 distance=77' 18147+5027  TDT 760 distance=82' 18120+5110  AG  359BC distance=87' 18120+5110  AG  359AB distance=87' 18120+5110  ABH  96AD distance=87' 18120+5110  ABH  96AE distance=87' 18120+5110  ABH  96AF distance=87' 18120+5110  AG  359AC distance=87' 17593+4902  YSC  64AB distance=93' 17593+4902  YSC  64Ba,Bb distance=93' 18164+5014  JNN 117DE distance=96' 18164+5014  UC 3540CD distance=96' 18095+4829  TDT 713 distance=96' 18031+4828  STF2277AB distance=99' 18031+4828  STF2277AC distance=99' 18031+4828  STF2277BC distance=99' 18144+5107  ES  783 distance=100' 18099+4824  STF2293AB distance=102' 18109+5139  ES  642 distance=107' 17578+5107  DAM 686 distance=107' 17574+5111  ES   78AB distance=113' 17574+5111  FOX9011AC distance=113' 18049+4808  STT 343 distance=114' 18091+5153  WIS 325 distance=115' 18054+5155  COU2513 distance=116' 18172+5103  AG  220 distance=119' 18169+4856  LDS5174AB distance=119' 17545+4938  STF2251 distance=120' 18126+5146  KPP4093 distance=120' 18162+5120  STF2305AB distance=121' 18162+5120  STF2305AC distance=121' 18146+4827  SHN 228 distance=122' 18182+5050  ES  647 distance=122' 17567+4837  STF2258 distance=128' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18066+5001 COU2276 Aa,Ab 4 0.3
Show 18066+5001 STF2290 AB 351 4.0
Show 18066+5001 STF2290 AC 69 178.1
Show 18071+4943 STT 344 140 2.3 19
Show 18094+5019 UC 236 322 13.5 33
Show 18097+5024 HU 674 213 0.7 38
Show 18109+4958 KPP3328 63 4.1 42
Show 18118+4955 COU2393 78 1.9 51
Show 18075+5054 KPP4085 249 24.9 55
Show 18116+5027 ES 782 114 8.7 56
Show 18046+5053 STF2279 180 13.6 56
Show 18110+5038 HDS2564 306 0.4 57
Show 18041+5053 COU2391 97 2.2 57
Show 18009+4954 LDS4770 213 1.5 57
Show 18133+4944 HDS2572 69 14.6 67
Show 18046+5111 WIS 323 193 187.4 73
Show 18104+5104 COU2392 147 0.6 74
Show 17598+5039 COU2390 179 0.1 76
Show 18061+5116 COU2514 35 0.1 77
Show 18001+5045 KPP1193 108 9.3 77
Show 18147+5027 TDT 760 139 0.5 82
Show 18120+5110 AG 359 BC 107 14.7 87
Show 18120+5110 AG 359 AB 306 23.3 87
Show 18120+5110 ABH 96 AD 298 62.1 87
Show 18120+5110 ABH 96 AE 8 77.1 87
Show 18120+5110 ABH 96 AF 16 47.4 87
Show 18120+5110 AG 359 AC 333 10.4 87
Show 17593+4902 YSC 64 AB 42 0.7 93
Show 17593+4902 YSC 64 Ba,Bb 224 0.1 93
Show 18164+5014 JNN 117 DE 333 0.7 96
Show 18164+5014 UC 3540 CD 177 19.5 96
Show 18095+4829 TDT 713 332 0.5 96
Show 18031+4828 STF2277 AB 128 26.8 99
Show 18031+4828 STF2277 AC 297 99.7 99
Show 18031+4828 STF2277 BC 300 126.4 99
Show 18144+5107 ES 783 229 10.8 100
Show 18099+4824 STF2293 AB 83 12.8 102
Show 18109+5139 ES 642 273 7.2 107
Show 17578+5107 DAM 686 191 6.7 107
Show 17574+5111 ES 78 AB 130 8.1 113
Show 17574+5111 FOX9011 AC 194 31.6 113
Show 18049+4808 STT 343 79 3.3 114
Show 18091+5153 WIS 325 82 999.9 115
Show 18054+5155 COU2513 54 1.0 116
Show 18172+5103 AG 220 126 10.9 119
Show 18169+4856 LDS5174 AB 155 109.7 119
Show 17545+4938 STF2251 20 16.1 120
Show 18126+5146 KPP4093 337 6.0 120
Show 18162+5120 STF2305 AB 334 5.1 121
Show 18162+5120 STF2305 AC 197 94.5 121
Show 18146+4827 SHN 228 -1 0.1 122

 
 
WDS 18066+5001 : COMPONENTS
 
 
  A Ab B
Ab pa=2.8°
sep=0.28"
 
B pa=354.4°
sep=3.99"
pa=353.8°
sep=3.71"
 
C pa=59.3°
sep=124.38"
pa=59.4°
sep=124.23"
pa=61.0°
sep=122.74"
 
 
18066+5001 A
 
 
Name HD 234561 Coord arcsec 2000 180637.28+500038.3 Mag 9.23 Spectral class A5 (white)
PmRA -1.00 PmDE -2.0 SAO 30749 HIP 88713
Tycho2 3532-01520-1 HD 234561 GC 24706 BD BD+49 2730
Tycho2
Tycho2 3532-01520-1 Pflag RAmdeg 271.65531697 DEmdeg 50.01069597
PmRA 0.5 PmDE 3.0 E RAmdeg 11 E DEmdeg 11
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.54 EpDEm 1990.66
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.6 BTmag 9.539 E BTmag 0.021 VTmag 9.229
E VTmag 0.019 Prox 999 TYC T HIP 88713
CCDM AD RAdeg 271.65531556 DEdeg 50.01068889 EpRA 1990 1.61
EpDE 1990 1.66 E RAdeg 11.1 E DEdeg 10.9 Posflg P
Corr 0.0
SAO
SAO 30749 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 0.01 Vmag 8.8 SpType A3
Double code Source 70 CatNum 24706 DM BD+49 2730
DMcomp BDsup HD 234561 M HD 0
GC 24706 RA1950rad 4.73588931 DE1950rad 0.87272282 PmRA2000 0.0016
PmDE2000 0.011
Hipparcos
Catalog H HIP 88713 Proxy H RAhms 18 06 37.28
DEdms +50 00 38.3 Vmag 9.04 VarFlag R Vmag H
RAdeg 271.655 DEdeg 50.0107 AstroRef A Plx 3.19
CCDM 18067+5001 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AD
Theta 3 Rho 0.337 HD 234561 BD BD+49 2730
CD CP Dm number +49 2730 VIred 0.21
SpType A5 R SpType Coord arcsec 2000 180637.28+500038.3
Hipparcos 2
HIP 88713 Sn 15 So 3 Nc 2
RArad 4.7412797006 DErad 0.8728504782 Plx -1.46 PmRA -10.97
PmDE 19.93 E RArad 2.67 E DErad 3.51 E Plx 3.38
E pmRA 3.29 E pmDE 4.84 Hpmag 9.1269 E Hpmag 0.0017
SHp 0.016 VA 0 BV 0.38 E BV 0.03
VI 0.44
 
 
18066+5001 Ab
 
 
Coord arcsec 2000 180637.28+500038.6 Mag 10 Calc delta mag 0.23 Calc coord yes
 
 
18066+5001 B
 
 
Coord arcsec 2000 180637.24+500042.3 Mag 11.2 Calc delta mag 1.43 Calc coord yes
 
 
18066+5001 C
 
 
Coord arcsec 2000 180648.37+500141.8 Mag 12.7 PmRA 2.00 PmDE 9.0
Calc delta mag 2.93 Calc coord yes