12301+2223 COU 2707

 
 
12h 30m 04.89s +22° 22' 16.5" P.A. 341.00 sep 14.4 mag 11.77,14.10
 
 
Coord 2000 12301+2223 Discov num COU2707 Comp Coord arcsec 2000 12 30 04.89 +22 22 16.5
Date first 1965 Date last 2015 Obs 15
Pa first 348 Pa last 341.1 P.A. Now (θ) 341.1°
Sep first 12.1 Sep last 14.434 Sep. Now (ρ) 14.434"
Mag pri 11.77 Mag sec 14.10 delta mag (ΔM) 2.33 Spectral class
Pri motion ra +018 Sec motion ra -030
Pri motion dec +005 Sec motion dec +018
Notes
rPM=1.421
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Tycho2 1447-02095-1 Gaia DR2 3952740904536525440
 
 
WDS 12301+2223 COU 2707 : 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)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12301+2223 COU2707 2002 3 343 14.1 11.77 14.10 D 123004.89+222216.5
12301+2223 COU2707 2008 4 343 14.6 11.77 14.10 D 123004.89+222216.5
12301+2223 COU2707 2011 6 343 14.1 11.77 14.10 123004.89+222216.5
12301+2223 COU2707 2012 8 344 14.3 11.77 14.10 123004.89+222216.5
12301+2223 COU2707 2014 10 343 14.3 11.77 14.10 123004.89+222216.5
12301+2223 COU2707 2015 11 341 14.4 11.77 14.10 123004.89+222216.5

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WDS 12301+2223 COU 2707 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12301+2223 COU 2707 : MEASURES
 
 
No records found.

 
 
WDS 12301+2223 : VIRTUAL EYEPIECE
 
 

12301+2223 COU2707A mag 11.77 12301+2223 COU2707B sep 14.3 P.A. 342.40 mag 14.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 12301+2223 : ALADIN DSS IMAGE @ 12h 30m 04.89s +22° 22' 16.5"
 
 
 
 
WDS 12301+2223 COU 2707 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12301+2223  COU2707 distance=1' 12303+2157  HJL1069 distance=26' 12280+2241  POU3127 distance=35' 12280+2158  COU  53 distance=38' 12271+2203  SLW 723 distance=46' 12328+2301  AG  179 distance=54' 12281+2309  LEP  55 distance=55' 12266+2256  POU3125 distance=59' 12258+2247  SHN 157 distance=64' 12349+2238  WRH  12 distance=68' 12282+2117  LDS4212 distance=71' 12330+2324  POU3128 distance=74' 12276+2111  SLW 725 distance=80' 12325+2106  STF1652 distance=84' 12239+2219  UC 2329 distance=87' 12237+2244  SKF1476 distance=92' 12232+2244  CVR1425 distance=98' 12316+2405  SDK  90AB distance=105' 12316+2405  SDK  90AC distance=105' 12316+2405  SKF1478BD distance=106' 12269+2359  POU3126 distance=107' 12236+2326  STF1637 distance=110' 12363+2113  FMR 108 distance=111' 12244+2343  POU3124 distance=112' 12231+2324  POU3123 distance=114' 12381+2257  CVR1455 distance=117' 12326+2414  SKF1015 distance=117' 12374+2322  COU 392 distance=117' 12367+2338  A   562 distance=119' 12382+2304  LDS4239 distance=120' 12372+2112  STF1663 distance=122' 12390+2240  KUI  60 distance=126' 12215+2130  KU  103 distance=131' 12387+2318  GUR  32 distance=132' 12207+2255  STF1634 distance=134' 12350+2026  CBL 385 distance=135' 12315+2437  STF1650 distance=137' 12358+2023  SLW 739 distance=143' 12323+2000  HU  571 distance=146' 12406+2223  LDS4246 distance=146' 12207+2118  LDS4203 distance=148' 12358+2428  LDS4233 distance=149' 12391+2344  POU3129AB distance=149' 12391+2344  POU3129BC distance=149' 12403+2133  AZC  76 distance=151' 12403+2131  LDS 939 distance=151' 12386+2043  HDS1771 distance=155' 12242+2434  SKF1583 distance=155' 12339+2448  UC 2358 distance=156' 12235+2017  LSC 144 distance=156' 12203+2106  UC 2318 distance=157' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12301+2223 COU2707 341 14.4 1
Show 12303+2157 HJL1069 312 115.4 26
Show 12280+2241 POU3127 152 7.4 35
Show 12280+2158 COU 53 216 2.5 38
Show 12271+2203 SLW 723 57 9.3 46
Show 12328+2301 AG 179 142 1.0 54
Show 12281+2309 LEP 55 233 54.4 55
Show 12266+2256 POU3125 333 9.5 59
Show 12258+2247 SHN 157 -1 0.3 64
Show 12349+2238 WRH 12 8 0.4 68
Show 12282+2117 LDS4212 317 20.2 71
Show 12330+2324 POU3128 52 10.4 74
Show 12276+2111 SLW 725 182 10.9 80
Show 12325+2106 STF1652 178 6.1 84
Show 12239+2219 UC 2329 203 53.7 87
Show 12237+2244 SKF1476 166 1.6 92
Show 12232+2244 CVR1425 134 3.9 98
Show 12316+2405 SDK 90 AB 58 32.5 105
Show 12316+2405 SDK 90 AC 179 38.3 105
Show 12316+2405 SKF1478 BD 202 13.7 106
Show 12269+2359 POU3126 348 14.0 107
Show 12236+2326 STF1637 143 120.5 110
Show 12363+2113 FMR 108 311 37.1 111
Show 12244+2343 POU3124 293 14.4 112
Show 12231+2324 POU3123 343 17.4 114
Show 12381+2257 CVR1455 345 3.3 117
Show 12326+2414 SKF1015 302 28.0 117
Show 12374+2322 COU 392 335 2.1 117
Show 12367+2338 A 562 7 3.7 119
Show 12382+2304 LDS4239 111 185.5 120
Show 12372+2112 STF1663 65 0.5 122
Show 12390+2240 KUI 60 228 34.2 126
Show 12215+2130 KU 103 339 23.5 131
Show 12387+2318 GUR 32 142 0.8 132
Show 12207+2255 STF1634 148 5.3 134
Show 12350+2026 CBL 385 192 32.2 135
Show 12315+2437 STF1650 178 16.6 137
Show 12358+2023 SLW 739 229 18.6 143
Show 12323+2000 HU 571 140 0.1 146
Show 12406+2223 LDS4246 253 116.7 146
Show 12207+2118 LDS4203 88 227.8 148
Show 12358+2428 LDS4233 22 169.0 149
Show 12391+2344 POU3129 AB 137 13.3 149
Show 12391+2344 POU3129 BC 59 4.8 149
Show 12403+2133 AZC 76 98 14.9 151
Show 12403+2131 LDS 939 91 83.1 151
Show 12386+2043 HDS1771 110 0.3 155
Show 12242+2434 SKF1583 101 12.2 155
Show 12339+2448 UC 2358 258 41.7 156
Show 12235+2017 LSC 144 238 0.1 156
Show 12203+2106 UC 2318 123 26.1 157

 
 
WDS 12301+2223 : COMPONENTS
 
 
  A
B pa=342.4°
sep=14.32"
 
 
12301+2223 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 123004.89+222216.5 Mag 11.77 PmRA 18.00
PmDE 5.0 Tycho2 1447-02095-1
Tycho2
Tycho2 1447-02095-1 Pflag RAmdeg 187.52039967 DEmdeg 22.37127226
PmRA 15.7 PmDE 2.8 E RAmdeg 49 E DEmdeg 59
E pmRA 1.3 E pmDE 1.4 EpRAm 1974.76 EpDEm 1966.26
Num 4 Q RAmdeg 1.5 Q DEmdeg 0.6 Q pmRA 1.5
Q pmDE 0.6 BTmag 11.950 E BTmag 0.097 VTmag 11.767
E VTmag 0.139 Prox 999 TYC T HIP
CCDM RAdeg 187.52036083 DEdeg 22.37126583 EpRA 1990 1.77
EpDE 1990 1.58 E RAdeg 53.9 E DEdeg 69.0 Posflg
Corr 0.1
 
 
12301+2223 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123004.58+222230.2 Mag 14.1 PmRA -30.00
PmDE 18.0 Calc delta mag 2.33 Calc coord yes