18311+2216 COU 15

 
 
18h 31m 01.16s +22° 17' 02.1" P.A. 118.00 sep 1.9 mag 9.70,12.70 Sp F5
 
 
Coord 2000 18311+2216 Discov num COU  15 Comp Coord arcsec 2000 18 31 01.16 +22 17 02.1
Date first 1957 Date last 2011 Obs 3
Pa first 123 Pa last 118.4 P.A. Now (θ) 118.4°
Sep first 1.7 Sep last 1.948 Sep. Now (ρ) 1.948"
Mag pri 9.70 Mag sec 12.70 delta mag (ΔM) 3 Spectral class F5 (yellow-white)
Pri motion ra -009 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4529186194968520960
 
 
WDS 18311+2216 COU 15 : 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
18311+2216 COU 15 1957 1 123 1.7 9.70 12.70
18311+2216 COU 15 2000 2 107 1.5 9.70 12.70 183101.16+221702.1
18311+2216 COU 15 2011 3 118 1.9 9.70 12.70 F5 183101.16+221702.1

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WDS 18311+2216 COU 15 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18311+2216 COU 15 : MEASURES
 
 
No records found.

 
 
WDS 18311+2216 : VIRTUAL EYEPIECE
 
 

18311+2216 COU  15A mag 9.7 Sp F5 18311+2216 COU  15B sep 1.8 P.A. 120.30 mag 12.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 18311+2216 : ALADIN DSS IMAGE @ 18h 31m 01.16s +22° 17' 02.1"
 
 
 
 
WDS 18311+2216 COU 15 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18311+2216  COU  15 distance=0' 18310+2221  J   806 distance=5' 18324+2221  J   807 distance=20' 18331+2221  KPP 419 distance=30' 18333+2219  LEP  89 distance=32' 18319+2253  SLE 188 distance=38' 18299+2141  TDS 926 distance=40' 18293+2144  J  2913AB distance=41' 18293+2144  J  2913AC distance=41' 18299+2307  TDT 913 distance=53' 18290+2301  TDT 903 distance=53' 18317+2310  HU  321AB distance=54' 18317+2310  HU  321AC distance=54' 18334+2301  J   463AB distance=55' 18334+2301  J   463AB,C distance=55' 18274+2152  CBL 170 distance=57' 18339+2300  POU3431 distance=59' 18343+2258  TDT 938 distance=62' 18307+2320  SLE 183 distance=63' 18307+2321  KPP 601 distance=64' 18318+2321  TDT 928 distance=65' 18354+2243  SLE 212 distance=67' 18353+2145  COU 205 distance=68' 18324+2325  POU3422 distance=72' 18351+2302  TDT 948 distance=73' 18271+2306  SLE 177 distance=73' 18336+2321  POU3430 distance=74' 18327+2326  POU3424 distance=74' 18332+2326  POU3429 distance=75' 18295+2329  TDT 908 distance=76' 18366+2206  HJ 2834 distance=79' 18363+2143  COU 206 distance=81' 18330+2334  KPP 418 distance=82' 18335+2102  COU 204AB distance=83' 18330+2337  POU3428 distance=85' 18321+2342  POU3418 distance=87' 18343+2101  TDT 939 distance=89' 18293+2052  TDT 904 distance=89' 18248+2156  BRT2445 distance=89' 18252+2254  TDT 848 distance=90' 18323+2350  POU3421 distance=96' 18319+2351  POU3417 distance=96' 18322+2350  POU3420 distance=96' 18355+2104  STF2345 distance=96' 18327+2350  POU3425 distance=97' 18368+2120  HU  323 distance=99' 18253+2116  TDT 850AB distance=100' 18355+2336  STT 359 distance=101' 18368+2320  POU3438AB distance=102' 18368+2320  POU3439AC distance=102' 18306+2400  POU3413 distance=103' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18311+2216 COU 15 118 1.9
Show 18310+2221 J 806 240 2.4 5
Show 18324+2221 J 807 310 3.7 20
Show 18331+2221 KPP 419 170 3.7 30
Show 18333+2219 LEP 89 302 49.1 32
Show 18319+2253 SLE 188 99 17.7 38
Show 18299+2141 TDS 926 253 0.9 40
Show 18293+2144 J 2913 AB 117 3.2 41
Show 18293+2144 J 2913 AC 158 15.5 41
Show 18299+2307 TDT 913 30 0.5 53
Show 18290+2301 TDT 903 182 0.4 53
Show 18317+2310 HU 321 AB 21 20.6 54
Show 18317+2310 HU 321 AC 342 74.4 54
Show 18334+2301 J 463 AB 224 1.9 55
Show 18334+2301 J 463 AB,C 97 23.8 55
Show 18274+2152 CBL 170 160 26.6 57
Show 18339+2300 POU3431 342 6.8 59
Show 18343+2258 TDT 938 67 0.9 62
Show 18307+2320 SLE 183 307 18.0 63
Show 18307+2321 KPP 601 154 5.5 64
Show 18318+2321 TDT 928 167 0.6 65
Show 18354+2243 SLE 212 255 14.3 67
Show 18353+2145 COU 205 148 0.1 68
Show 18324+2325 POU3422 177 12.0 72
Show 18351+2302 TDT 948 222 2.5 73
Show 18271+2306 SLE 177 186 9.9 73
Show 18336+2321 POU3430 178 7.2 74
Show 18327+2326 POU3424 273 9.1 74
Show 18332+2326 POU3429 3 11.3 75
Show 18295+2329 TDT 908 8 1.8 76
Show 18366+2206 HJ 2834 246 19.7 79
Show 18363+2143 COU 206 149 0.1 81
Show 18330+2334 KPP 418 87 3.8 82
Show 18335+2102 COU 204 AB 130 11.9 83
Show 18330+2337 POU3428 257 14.6 85
Show 18321+2342 POU3418 129 7.0 87
Show 18343+2101 TDT 939 180 0.5 89
Show 18293+2052 TDT 904 223 0.7 89
Show 18248+2156 BRT2445 21 2.4 89
Show 18252+2254 TDT 848 236 0.5 90
Show 18323+2350 POU3421 165 4.2 96
Show 18319+2351 POU3417 125 9.3 96
Show 18322+2350 POU3420 355 2.8 96
Show 18355+2104 STF2345 225 12.3 96
Show 18327+2350 POU3425 214 13.1 97
Show 18368+2120 HU 323 143 0.2 99
Show 18253+2116 TDT 850 AB 199 0.5 100
Show 18355+2336 STT 359 5 0.8 101
Show 18368+2320 POU3438 AB 359 8.5 102
Show 18368+2320 POU3439 AC 56 15.2 102
Show 18306+2400 POU3413 242 9.3 103

 
 
WDS 18311+2216 : COMPONENTS
 
 
  A
B pa=120.3°
sep=1.84"
 
 
18311+2216 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183101.16+221702.1 Mag 9.7 Spectral class F5 (yellow-white)
PmRA -9.00 PmDE -7.0
 
 
18311+2216 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183101.27+221701.2 Mag 12.7 Calc delta mag 3
Calc coord yes