01581+3444 COU 859 AB

 
 
01h 58m 06.24s +34° 43' 54.9" P.A. 190.00 sep 0.3 mag 10.40,11.60 Sp F8
 
 
Coord 2000 01581+3444 Discov num COU 859 Comp AB Coord arcsec 2000 01 58 06.24 +34 43 54.9
Date first 1973 Date last 2013 Obs 6
Pa first 276 Pa last 189.5 P.A. Now (θ) 189.5°
Sep first 0.2 Sep last 0.271 Sep. Now (ρ) 0.271"
Mag pri 10.40 Mag sec 11.60 delta mag (ΔM) 1.2 Spectral class F8 (yellow-white)
Pri motion ra -008 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01581+3444 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 58 06 +34 43 55 COU 859 AB 2013 6 190 0.3 10.40 11.60 1.20 <===
Show 01 58 06 +34 43 55 GII 120 AC 2013 1 177 0.7 10.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Tycho2 2316-01399-1
 
 
WDS 01581+3444 COU 859 AB : 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)
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01581+3444 COU 859 AB 2013 6 190 0.3 10.40 11.60 F8 015806.24+344354.9

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WDS 01581+3444 COU 859 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01581+3444 COU 859 AB : MEASURES
 
 
No records found.

 
 
WDS 01581+3444 : VIRTUAL EYEPIECE
 
 

01581+3444 COU 859A mag 10.4 Sp F8 01581+3444 COU 859B sep 0.3 P.A. 187.80 mag 11.6 01581+3444 GII 120C sep 0.7 P.A. 177.30 virtual eyepiece
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Radius:
Components only
 
 
WDS 01581+3444 : ALADIN DSS IMAGE @ 01h 58m 06.24s +34° 43' 54.9"
 
 
 
 
WDS 01581+3444 COU 859 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


01581+3444  COU 859AB distance=0' 01567+3505  ES 2144 distance=28' 01587+3515  KPP3471 distance=33' 01596+3413  HO   11 distance=36' 01557+3510  POP  31 distance=42' 02011+3518  STF 197AB distance=51' 02011+3518  STF 197AC distance=51' 02028+3440  HO   12 distance=58' 01586+3334  HDS 267 distance=71' 02035+3422  A  1925AB distance=71' 02035+3422  A  1925AC distance=71' 02029+3525  UC   22 distance=72' 02021+3347  A  1924 distance=75' 02013+3553  ALI  31 distance=80' 01562+3602  AG   25 distance=83' 02039+3349  ES 2366 distance=83' 01523+3355  HU  805AB distance=88' 01523+3355  HU  805AC distance=88' 01589+3612  TDS2078 distance=89' 01508+3455  ES 2143 distance=90' 02019+3324  MLB 450AB distance=91' 02019+3324  MLB 450AC distance=91' 01591+3313  ENG   9AB distance=93' 01591+3313  BUP  28AC distance=93' 01591+3313  DEA  39AD distance=93' 01579+3310  A  1920 distance=94' 01514+3400  UC   19 distance=94' 02015+3319  BU  872AB distance=95' 02015+3319  BU  872AC distance=95' 01542+3607  COU 858 distance=97' 01581+3305  COU 860 distance=99' 01557+3620  HU 1033 distance=101' 02030+3317  STF 201 distance=106' 02027+3313  SEI  21 distance=109' 01491+3441  COU 751 distance=111' 01501+3538  ALI  28 distance=112' 01536+3623  ALI  29 distance=113' 01590+3640  TDS2079 distance=117' 01493+3526  TOK 460 distance=117' 01492+3404  STF 164 distance=118' 01587+3246  LDS3329 distance=118' 01585+3643  J  1809 distance=120' 01538+3634  COU 857 distance=122' 01580+3646  ES  163 distance=122' 02077+3418  A  2012 distance=122' 01577+3646  ES  162 distance=123' 01564+3650  J  2719 distance=129' 02068+3556  GRV 110 distance=129' 02022+3643  A  1813AB distance=130' 02022+3643  A  1813AB,C distance=130' 01476+3453  KIR   6BC distance=131' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 01581+3444 COU 859 AB 190 0.3
Show 01581+3444 GII 120 AC 177 0.7
Show 01567+3505 ES 2144 143 6.4 28
Show 01587+3515 KPP3471 266 1.9 33
Show 01596+3413 HO 11 141 4.9 36
Show 01557+3510 POP 31 304 5.6 42
Show 02011+3518 STF 197 AB 233 37.8 51
Show 02011+3518 STF 197 AC 74 39.6 51
Show 02028+3440 HO 12 101 3.7 58
Show 01586+3334 HDS 267 173 0.2 71
Show 02035+3422 A 1925 AB 231 3.7 71
Show 02035+3422 A 1925 AC 154 19.6 71
Show 02029+3525 UC 22 86 15.0 72
Show 02021+3347 A 1924 161 0.6 75
Show 02013+3553 ALI 31 101 11.0 80
Show 01562+3602 AG 25 70 5.4 83
Show 02039+3349 ES 2366 85 7.4 83
Show 01523+3355 HU 805 AB 162 2.9 88
Show 01523+3355 HU 805 AC 256 15.0 88
Show 01589+3612 TDS2078 86 0.5 89
Show 01508+3455 ES 2143 203 3.1 90
Show 02019+3324 MLB 450 AB 151 4.8 91
Show 02019+3324 MLB 450 AC 206 30.1 91
Show 01591+3313 ENG 9 AB 136 86.2 93
Show 01591+3313 BUP 28 AC 11 111.0 93
Show 01591+3313 DEA 39 AD 85 50.2 93
Show 01579+3310 A 1920 236 1.8 94
Show 01514+3400 UC 19 233 85.4 94
Show 02015+3319 BU 872 AB 261 4.1 95
Show 02015+3319 BU 872 AC 320 101.8 95
Show 01542+3607 COU 858 277 1.0 97
Show 01581+3305 COU 860 293 1.1 99
Show 01557+3620 HU 1033 216 1.2 101
Show 02030+3317 STF 201 119 4.2 106
Show 02027+3313 SEI 21 79 8.9 109
Show 01491+3441 COU 751 151 1.9 111
Show 01501+3538 ALI 28 48 11.5 112
Show 01536+3623 ALI 29 291 13.2 113
Show 01590+3640 TDS2079 197 2.1 117
Show 01493+3526 TOK 460 124 825.5 117
Show 01492+3404 STF 164 95 9.8 118
Show 01587+3246 LDS3329 120 134.1 118
Show 01585+3643 J 1809 10 4.3 120
Show 01538+3634 COU 857 50 7.1 122
Show 01580+3646 ES 163 18 5.5 122
Show 02077+3418 A 2012 339 0.6 122
Show 01577+3646 ES 162 208 12.1 123
Show 01564+3650 J 2719 154 5.7 129
Show 02068+3556 GRV 110 227 49.3 129
Show 02022+3643 A 1813 AB 133 0.0 130
Show 02022+3643 A 1813 AB,C 198 1.5 130

 
 
WDS 01581+3444 : COMPONENTS
 
 
  A B
B pa=187.8°
sep=0.27"
 
C pa=177.3°
sep=0.70"
pa=170.8°
sep=0.44"
 
 
01581+3444 A
 
 
Coord arcsec 2000 015806.24+344354.9 Mag 10.4 Spectral class F8 (yellow-white) PmRA -8.00
PmDE 3.0 Tycho2 2316-01399-1
Tycho2
Tycho2 2316-01399-1 Pflag RAmdeg 29.52602292 DEmdeg 34.73192100
PmRA -15.7 PmDE -4.7 E RAmdeg 22 E DEmdeg 23
E pmRA 1.3 E pmDE 1.3 EpRAm 1985.91 EpDEm 1984.78
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 10.737 E BTmag 0.048 VTmag 10.085
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 29.52606222 DEdeg 34.73193500 EpRA 1990 1.78
EpDE 1990 1.80 E RAdeg 25.0 E DEdeg 28.2 Posflg
Corr -0.1
CCDM
Ccdm 01581+3444 RComp Comp A Note1
Note2 Discov num DRAs 0.21 DDEs -3.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote *
PmRA -16 PmDE 9 Dm number +34 342 Cat1 BD
Name2 +34 189 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 01522N3415A
HIC
 
 
01581+3444 B
 
 
Coord arcsec 2000 015806.24+344354.6 Mag 11.6 Calc delta mag 1.2 Calc coord yes
CCDM
Ccdm 01581+3444 RComp Comp B Note1
Note2 Discov num COU 859 DRAs DDEs
R dRAs Year 1973 Theta 280 Rho 0.3
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 01522N3415B
HIC
 
 
01581+3444 C
 
 
Coord arcsec 2000 015806.24+344354.2 Calc delta mag 10.4 Calc coord yes