16256+2054 COU 198

 
 
16h 25m 31.89s +20° 54' 17.6" P.A. 163.00 sep 1.1 mag 11.00,11.60
 
 
Coord 2000 16256+2054 Discov num COU 198 Comp Coord arcsec 2000 16 25 31.89 +20 54 17.6
Date first 1967 Date last 2008 Obs 2
Pa first 162 Pa last 163.2 P.A. Now (θ) 163.2°
Sep first 1.0 Sep last 1.102 Sep. Now (ρ) 1.102"
Mag pri 11.00 Mag sec 11.60 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1518-00626-1 Gaia DR2 1297420186020214912
 
 
WDS 16256+2054 COU 198 : 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
16256+2054 COU 198 1967 1 162 1.0 11.00 11.60 162531.89+205417.6
16256+2054 COU 198 2008 2 163 1.1 11.00 11.60 162531.89+205417.6

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

 
 
WDS 16256+2054 COU 198 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16256+2054 COU 198 : MEASURES
 
 
No records found.

 
 
WDS 16256+2054 : VIRTUAL EYEPIECE
 
 

16256+2054 COU 198A mag 11 16256+2054 COU 198B sep 1.1 P.A. 164.20 mag 11.6 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 16256+2054 : ALADIN DSS IMAGE @ 16h 25m 31.89s +20° 54' 17.6"
 
 
 
 
WDS 16256+2054 COU 198 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16256+2054  COU 198 distance=0' 16255+2050  TDS9890 distance=5' 16239+2034  AZC  99AB distance=31' 16278+2054  STH   3AB distance=32' 16278+2054  STT 311AC distance=32' 16278+2054  GII 235Aa,Ab distance=32' 16240+2024  A    25 distance=38' 16244+2140  OSO  70 distance=49' 16263+2005  AZC 100 distance=51' 16255+1944  WFC 174 distance=71' 16302+2129  BLA   4Aa,Ab (Kornephoros) distance=75' 16302+2129  BUP 170AB (Kornephoros) distance=75' 16232+2204  TDS9873 distance=77' 16261+1937  SKF2662 distance=79' 16231+1943  GWP2630 distance=79' 16196+2128  SLW1171 distance=90' 16221+2218  HU  482AB distance=97' 16221+2218  GII 233Aa,Ab distance=97' 16242+2245  LDS4665 distance=113' 16219+1909  SHJ 227AB distance=117' 16219+1909  DRS  58AD distance=117' 16272+1900  HDS2326 distance=118' 16219+1909  SHJ 227BC distance=118' 16263+2254  POU3226 distance=121' 16323+1931  TOB 259 distance=127' 16317+1919  STF2058AB distance=130' 16317+1919  STF2058AC distance=130' 16316+1917  STF2057AB distance=130' 16316+1917  STF2057AC distance=130' 16199+2238  LAW   4Aa,Ab distance=131' 16199+2238  OSO  68AB distance=131' 16199+2238  OSO  68AC distance=131' 16198+1908  GWP2622 distance=134' 16176+1941  KPP 973 distance=134' 16350+2039  LDS4679 distance=135' 16348+2019  TDS9977 distance=135' 16348+2016  SKF1646 distance=136' 16275+2310  LDS1435 distance=138' 16212+2259  HU  481 distance=139' 16169+1948  COU 107 distance=139' 16348+2145  WSI 105 distance=140' 16212+2307  POU3222 distance=146' 16323+2249  KPP4003 distance=150' 16223+1832  KU  111 distance=150' 16220+2320  GRV 927 distance=154' 16350+2214  COU  68 distance=154' 16218+2320  POU3223 distance=155' 16289+1825  STF2052AB distance=157' 16289+1825  STF2052AC distance=157' 16156+1944  HU  480AB distance=157' 16143+2042  YSC  58 distance=158' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 16256+2054 COU 198 163 1.1
Show 16255+2050 TDS9890 204 2.4 5
Show 16239+2034 AZC 99 AB 292 26.8 31
Show 16278+2054 STH 3 AB 285 2.1 32
Show 16278+2054 STT 311 AC 321 11.0 32
Show 16278+2054 GII 235 Aa,Ab 129 0.2 32
Show 16240+2024 A 25 113 5.5 38
Show 16244+2140 OSO 70 149 16.9 49
Show 16263+2005 AZC 100 3 15.7 51
Show 16255+1944 WFC 174 340 8.0 71
Show Kornephoros 16302+2129 BLA 4 Aa,Ab 107 0.0 75
Show Kornephoros 16302+2129 BUP 170 AB 276 245.8 75
Show 16232+2204 TDS9873 285 0.6 77
Show 16261+1937 SKF2662 89 5.3 79
Show 16231+1943 GWP2630 269 84.9 79
Show 16196+2128 SLW1171 174 10.0 90
Show 16221+2218 HU 482 AB 145 1.6 97
Show 16221+2218 GII 233 Aa,Ab 158 0.1 97
Show 16242+2245 LDS4665 48 11.4 113
Show 16219+1909 SHJ 227 AB 226 43.3 117
Show 16219+1909 DRS 58 AD 176 8.4 117
Show 16272+1900 HDS2326 236 0.3 118
Show 16219+1909 SHJ 227 BC 298 82.0 118
Show 16263+2254 POU3226 29 15.0 121
Show 16323+1931 TOB 259 316 19.0 127
Show 16317+1919 STF2058 AB 352 1.8 130
Show 16317+1919 STF2058 AC 141 15.3 130
Show 16316+1917 STF2057 AB 269 4.9 130
Show 16316+1917 STF2057 AC 49 173.8 130
Show 16199+2238 LAW 4 Aa,Ab 222 0.2 131
Show 16199+2238 OSO 68 AB 346 16.5 131
Show 16199+2238 OSO 68 AC 158 12.2 131
Show 16198+1908 GWP2622 107 67.8 134
Show 16176+1941 KPP 973 277 7.9 134
Show 16350+2039 LDS4679 311 25.2 135
Show 16348+2019 TDS9977 2 0.7 135
Show 16348+2016 SKF1646 343 1.3 136
Show 16275+2310 LDS1435 228 8.5 138
Show 16212+2259 HU 481 237 0.5 139
Show 16169+1948 COU 107 114 0.6 139
Show 16348+2145 WSI 105 136 0.1 140
Show 16212+2307 POU3222 47 4.5 146
Show 16323+2249 KPP4003 171 1.9 150
Show 16223+1832 KU 111 312 18.1 150
Show 16220+2320 GRV 927 227 46.8 154
Show 16350+2214 COU 68 260 0.9 154
Show 16218+2320 POU3223 349 4.3 155
Show 16289+1825 STF2052 AB 118 2.5 157
Show 16289+1825 STF2052 AC 44 136.4 157
Show 16156+1944 HU 480 AB 263 1.6 157
Show 16143+2042 YSC 58 82 0.3 158

 
 
WDS 16256+2054 : COMPONENTS
 
 
  A
B pa=164.2°
sep=1.10"
 
 
16256+2054 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162531.89+205417.6 Mag 11 PmRA -4.00
PmDE -6.0 Tycho2 1518-00626-1
Tycho2
Tycho2 1518-00626-1 Pflag RAmdeg 246.38287383 DEmdeg 20.90490839
PmRA -4.1 PmDE -5.6 E RAmdeg 24 E DEmdeg 25
E pmRA 1.3 E pmDE 1.3 EpRAm 1986.96 EpDEm 1986.01
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 11.081 E BTmag 0.045 VTmag 10.506
E VTmag 0.039 Prox 999 TYC T HIP
CCDM RAdeg 246.38288333 DEdeg 20.90492111 EpRA 1990 1.84
EpDE 1990 1.66 E RAdeg 24.5 E DEdeg 27.3 Posflg
Corr -0.2
 
 
16256+2054 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162531.91+205416.5 Mag 11.6 Calc delta mag 0.6
Calc coord yes