17121+2515 COU 313 (HD 155675)

 
 
17h 12m 06.58s +25° 14' 56.9" P.A. 334.00 sep 0.8 mag 8.64,11.21 Sp F8V dist. 72.52 pc (236.56 l.y.)
 
 
Coord 2000 17121+2515 Discov num COU 313 Comp Coord arcsec 2000 17 12 06.58 +25 14 56.9
Date first 1968 Date last 2016 Obs 11
Pa first 331 Pa last 333.9 P.A. Now (θ) 333.9°
Sep first 0.8 Sep last 0.761 Sep. Now (ρ) 0.761"
Mag pri 8.64 Mag sec 11.21 delta mag (ΔM) 2.57 Spectral class F8V (yellow-white)
Pri motion ra -004 Sec motion ra -007
Pri motion dec +074 Sec motion dec +079
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155675 Constellation Hercules SAO 84913 HIP 84138
Tycho2 2065-00752-1 Gaia DR2 4571997879210936576 HD 155675 BD BD+25 3212
Distance 72.52 Distance ly 236.56
 
 
WDS 17121+2515 COU 313 (HD 155675) : 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
17121+2515 COU 313 1999 6 336 0.9 8.64 11.21 F8V D 171206.58+251456.9
17121+2515 COU 313 2007 8 335 0.8 8.64 11.21 F8V D 171206.58+251456.9
17121+2515 COU 313 2016 9 334 0.8 8.64 11.21 F8V 171206.58+251456.9

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WDS 17121+2515 COU 313 (HD 155675) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17121+2515 COU 313 (HD 155675) : MEASURES
 
 
No records found.

 
 
WDS 17121+2515 (HD 155675) : VIRTUAL EYEPIECE
 
 

17121+2515 COU 313A mag 8.64 Sp F8V 17121+2515 COU 313B sep 0.8 P.A. 336.10 mag 11.21 virtual eyepiece
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Radius:
Components only
 
 
WDS 17121+2515 (HD 155675) : ALADIN DSS IMAGE @ 17h 12m 06.58s +25° 14' 56.9"
 
 
 
 
WDS 17121+2515 COU 313 (HD 155675) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17121+2515  COU 313 distance=0' 17119+2525  DAM 981 distance=11' 17100+2515  DAM 934 distance=29' 17099+2513  DAM 926 distance=31' 17112+2546  DAM 967 distance=34' 17105+2448  DAM 944AB distance=35' 17105+2448  DAM 944AC distance=35' 17117+2440  DAM 976 distance=36' 17100+2453  DAM 935AB distance=37' 17100+2453  DAM 935AC distance=37' 17100+2541  DAM 933 distance=39' 17101+2543  DAM 938 distance=39' 17097+2454  DAM 922 distance=40' 17116+2555  DAM 973 distance=41' 17128+2433  POU3264 distance=44' 17087+2521  DAM 896 distance=46' 17150+2450  BNU   5Aa,Ab (Sarin) distance=47' 17150+2450  STF3127AB (Sarin) distance=47' 17150+2450  STF3127AC (Sarin) distance=47' 17150+2450  STF3127AD (Sarin) distance=47' 17095+2548  DAM 918AB distance=49' 17095+2548  DAM 918AC distance=49' 17107+2428  TDT 249 distance=51' 17150+2443  POU3266 distance=51' 17098+2555  DAM 925 distance=52' 17095+2552  DAM 917 distance=52' 17160+2516  TVB   4 distance=54' 17152+2443  POU3267 distance=54' 17081+2516  DAM 884 distance=55' 17154+2442  POU3270 distance=56' 17085+2449  DAM 891AB distance=56' 17085+2449  DAM 891AC distance=56' 17158+2540  LDS4733 distance=56' 17088+2439  DAM 898 distance=58' 17111+2615  DAM 960 distance=62' 17111+2414  SHY 713 distance=63' 17103+2417  TDT 245 distance=63' 17094+2423  A   229 distance=64' 17097+2420  A   230 distance=64' 17160+2437  POU3273 distance=65' 17153+2423  POU3269 distance=69' 17148+2416  ITF 178 distance=69' 17151+2417  ITF 154 distance=71' 17072+2544  GRV 946 distance=73' 17174+2501  SLE  24 distance=73' 17120+2632  DAM 982 distance=78' 17078+2606  DAM 879AB distance=78' 17078+2606  DAM 879AC distance=78' 17078+2606  DAM 879AD distance=78' 17159+2413  POU3272 distance=81' 17172+2433  POU3278 distance=82' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17121+2515 COU 313 334 0.8
Show 17119+2525 DAM 981 347 3.3 11
Show 17100+2515 DAM 934 264 4.3 29
Show 17099+2513 DAM 926 264 7.8 31
Show 17112+2546 DAM 967 253 6.7 34
Show 17105+2448 DAM 944 AB 150 1.3 35
Show 17105+2448 DAM 944 AC 8 4.3 35
Show 17117+2440 DAM 976 344 4.3 36
Show 17100+2453 DAM 935 AB 132 1.3 37
Show 17100+2453 DAM 935 AC 270 4.5 37
Show 17100+2541 DAM 933 294 2.2 39
Show 17101+2543 DAM 938 236 2.3 39
Show 17097+2454 DAM 922 249 4.9 40
Show 17116+2555 DAM 973 128 7.7 41
Show 17128+2433 POU3264 240 26.1 44
Show 17087+2521 DAM 896 127 5.4 46
Show Sarin 17150+2450 BNU 5 Aa,Ab 7 0.1 47
Show Sarin 17150+2450 STF3127 AB 291 13.8 47
Show Sarin 17150+2450 STF3127 AC 353 174.2 47
Show Sarin 17150+2450 STF3127 AD 90 193.2 47
Show 17095+2548 DAM 918 AB 249 5.0 49
Show 17095+2548 DAM 918 AC 102 5.6 49
Show 17107+2428 TDT 249 110 1.8 51
Show 17150+2443 POU3266 90 11.1 51
Show 17098+2555 DAM 925 295 4.4 52
Show 17095+2552 DAM 917 308 6.1 52
Show 17160+2516 TVB 4 57 6.8 54
Show 17152+2443 POU3267 152 12.1 54
Show 17081+2516 DAM 884 80 7.1 55
Show 17154+2442 POU3270 47 5.2 56
Show 17085+2449 DAM 891 AB 270 1.4 56
Show 17085+2449 DAM 891 AC 13 5.5 56
Show 17158+2540 LDS4733 189 4.5 56
Show 17088+2439 DAM 898 327 3.1 58
Show 17111+2615 DAM 960 301 5.4 62
Show 17111+2414 SHY 713 74 195.5 63
Show 17103+2417 TDT 245 168 0.5 63
Show 17094+2423 A 229 357 1.2 64
Show 17097+2420 A 230 123 2.1 64
Show 17160+2437 POU3273 252 8.4 65
Show 17153+2423 POU3269 132 11.6 69
Show 17148+2416 ITF 178 142 2.0 69
Show 17151+2417 ITF 154 211 2.9 71
Show 17072+2544 GRV 946 42 20.1 73
Show 17174+2501 SLE 24 16 40.1 73
Show 17120+2632 DAM 982 296 2.6 78
Show 17078+2606 DAM 879 AB 315 1.0 78
Show 17078+2606 DAM 879 AC 138 0.9 78
Show 17078+2606 DAM 879 AD 197 5.4 78
Show 17159+2413 POU3272 211 7.2 81
Show 17172+2433 POU3278 81 9.4 82

 
 
WDS 17121+2515 : COMPONENTS
 
 
  A
B pa=336.1°
sep=0.75"
 
 
17121+2515 A
 
 
Componente originario normalizzato AB Name HD 155675 Coord arcsec 2000 171206.58+251456.9 Mag 8.64
Spectral class F8V (yellow-white) PmRA -4.00 PmDE 74.0 SAO 84913
HIP 84138 Tycho2 2065-00752-1 HD 155675 BD BD+25 3212
Tycho2
Tycho2 2065-00752-1 Pflag RAmdeg 258.02743644 DEmdeg 25.24913378
PmRA -3.8 PmDE 73.6 E RAmdeg 7 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.88 EpDEm 1991.13
Num 11 Q RAmdeg 1.3 Q DEmdeg 1.3 Q pmRA 1.4
Q pmDE 1.3 BTmag 9.182 E BTmag 0.017 VTmag 8.642
E VTmag 0.012 Prox 9 TYC T HIP 84138
CCDM A RAdeg 258.02744611 DEdeg 25.24896389 EpRA 1990 1.61
EpDE 1990 1.70 E RAdeg 6.6 E DEdeg 5.8 Posflg
Corr 0.0
SAO
SAO 84913 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.06 Vmag 8.3 SpType G0
Double code Source 34 CatNum 8063 DM BD+25 3212
DMcomp BDsup HD 155675 M HD 0
GC RA1950rad 4.49449159 DE1950rad 0.44168851 PmRA2000 0.001
PmDE2000 0.061
Hipparcos
Catalog H HIP 84138 Proxy H RAhms 17 12 06.59
DEdms +25 14 56.2 Vmag 8.5 VarFlag R Vmag G
RAdeg 258.027 DEdeg 25.249 AstroRef A Plx 13.34
CCDM 17121+2515 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 337 Rho 0.897 HD 155675 BD BD+25 3212
CD CP Dm number +25 3212 VIred 0.6
SpType F8V R SpType Coord arcsec 2000 171206.59+251456.2
Hipparcos 2
HIP 84138 Sn 15 So 3 Nc 2
RArad 4.5034285122 DErad 0.4406773709 Plx 13.79 PmRA -6.79
PmDE 79.92 E RArad 0.53 E DErad 0.81 E Plx 1.14
E pmRA 0.65 E pmDE 0.98 Hpmag 8.5886 E Hpmag 0.0015
SHp 0.018 VA 0 BV 0.53 E BV 0.015
VI 0.6
CCDM
Ccdm 17121+2515 RComp Comp A Note1
Note2 Discov num DRAs 0.49 DDEs -3.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp G0 PmNote *
PmRA -29 PmDE 75 Dm number +25 3212 Cat1 BD
Name2 +25 1743 Cat2 AGK2/3 HD 155675 M HD
ADS BDS M ADS BDS N IDS IDS 17080N2522A
HIC 84138
 
 
17121+2515 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171206.56+251457.6 Mag 11.21 PmRA -7.00
PmDE 79.0 Calc delta mag 2.57 Calc coord yes
CCDM
Ccdm 17121+2515 RComp Comp B Note1
Note2 Discov num COU 313 DRAs DDEs
R dRAs Year 1968 Theta 331 Rho 0.8
Obs 1 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17080N2522B
HIC 84138