18442+2231 COU 209 AC

 
 
18h 44m 11.63s +22° 30' 51.3" P.A. 204.00 sep 39.8 mag 10.50,12.00 Sp F8
 
 
Coord 2000 18442+2231 Discov num COU 209 Comp AC Coord arcsec 2000 18 44 11.63 +22 30 51.3
Date first 1894 Date last 2019 Obs 8
Pa first 205 Pa last 203.8 P.A. Now (θ) 203.8°
Sep first 37.5 Sep last 39.822 Sep. Now (ρ) 39.822"
Mag pri 10.50 Mag sec 12.00 delta mag (ΔM) 1.5 Spectral class F8 (yellow-white)
Pri motion ra +006 Sec motion ra -010
Pri motion dec +003 Sec motion dec -007
Notes
rPM=1.546
This double is not physical.
 
 
18442+2231 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 342922 18 44 12 +22 30 51 COU 209 AB 2016 7 38 2.1 10.50 11.20 0.70
Show 18 44 12 +22 30 51 COU 209 AC 2019 8 204 39.8 10.50 12.00 1.50 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4532383433036423936 DM BD+22 3469
 
 
WDS 18442+2231 COU 209 AC : 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
18442+2231 COU 209 AC 2007 5 205 40.6 10.50 12.00 F8 D 184411.63+223051.3
18442+2231 COU 209 AC 2015 7 205 39.6 10.50 12.00 F8 184411.63+223051.3
18442+2231 COU 209 AC 2019 8 205 39.8 10.50 12.00 F8 184411.63+223051.3

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WDS 18442+2231 COU 209 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18442+2231 COU 209 AC : MEASURES
 
 
No records found.

 
 
WDS 18442+2231 : VIRTUAL EYEPIECE
 
 

18442+2231 COU 209A mag 10.5 Sp F8 18442+2231 COU 209B sep 2.0 P.A. 35.50 mag 11.2 18442+2231 COU 209C sep 39.3 P.A. 202.20 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 18442+2231 : ALADIN DSS IMAGE @ 18h 44m 11.63s +22° 30' 51.3"
 
 
 
 
WDS 18442+2231 COU 209 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18442+2231  COU 209AC distance=0' 18443+2224  HU 1657 distance=8' 18449+2234  HDS2655 distance=11' 18426+2209  COU 208 distance=31' 18420+2221  TDT1008 distance=33' 18428+2302  POU3495 distance=38' 18438+2309  POU3509 distance=39' 18445+2310  POU3517 distance=40' 18469+2243  TDT1052 distance=40' 18438+2312  POU3510 distance=43' 18451+2313  POU3527 distance=45' 18443+2315  POU3515 distance=45' 18472+2213  JNN 119 distance=46' 18452+2318  WLY  13 distance=50' 18455+2316  POU3532 distance=50' 18406+2230  TDT 989 distance=50' 18441+2320  POU3512 distance=50' 18453+2321  POU3530 distance=53' 18433+2322  POU3500 distance=54' 18438+2324  POU3508 distance=54' 18451+2323  POU3525 distance=55' 18435+2327  POU3505 distance=57' 18462+2323  POU3540 distance=59' 18437+2332  POU3506 distance=62' 18426+2329  POU3493 distance=62' 18445+2333  POU3516 distance=63' 18429+2331  POU3496 distance=63' 18412+2318  POU3479 distance=64' 18467+2325  POU3546 distance=65' 18437+2337  POU3507 distance=67' 18490+2219  TDT1068 distance=68' 18408+2142  HU  324 distance=68' 18452+2338  POU3528 distance=70' 18490+2213  GRV 241 distance=70' 18416+2331  POU3486 distance=70' 18457+2337  POU3535 distance=70' 18465+2334  POU3543 distance=71' 18467+2333  POU3545 distance=71' 18453+2341  POU3529 distance=73' 18460+2339  POU3537 distance=74' 18439+2344  POU3511 distance=74' 18389+2222  COU 207 distance=74' 18431+2345  POU3498 distance=76' 18457+2343  POU3534 distance=76' 18461+2344  POU3539 distance=78' 18434+2349  POU3501AB distance=79' 18434+2349  POU3502AC distance=79' 18425+2116  BRT2448 distance=79' 18402+2328  POU3464 distance=80' 18473+2125  GRV 239 distance=80' 18400+2324  POU3460 distance=80' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18442+2231 COU 209 AB 38 2.1
Show 18442+2231 COU 209 AC 204 39.8
Show 18443+2224 HU 1657 244 0.3 8
Show 18449+2234 HDS2655 196 0.3 11
Show 18426+2209 COU 208 304 0.3 31
Show 18420+2221 TDT1008 41 2.4 33
Show 18428+2302 POU3495 40 5.4 38
Show 18438+2309 POU3509 37 7.1 39
Show 18445+2310 POU3517 310 6.2 40
Show 18469+2243 TDT1052 77 0.5 40
Show 18438+2312 POU3510 248 13.1 43
Show 18451+2313 POU3527 266 9.4 45
Show 18443+2315 POU3515 239 12.1 45
Show 18472+2213 JNN 119 270 0.4 46
Show 18452+2318 WLY 13 263 11.1 50
Show 18455+2316 POU3532 211 9.8 50
Show 18406+2230 TDT 989 233 2.4 50
Show 18441+2320 POU3512 54 11.6 50
Show 18453+2321 POU3530 301 11.3 53
Show 18433+2322 POU3500 248 12.1 54
Show 18438+2324 POU3508 27 11.6 54
Show 18451+2323 POU3525 233 10.2 55
Show 18435+2327 POU3505 258 5.0 57
Show 18462+2323 POU3540 213 11.9 59
Show 18437+2332 POU3506 84 8.9 62
Show 18426+2329 POU3493 177 6.2 62
Show 18445+2333 POU3516 198 4.7 63
Show 18429+2331 POU3496 52 9.7 63
Show 18412+2318 POU3479 178 7.2 64
Show 18467+2325 POU3546 48 11.5 65
Show 18437+2337 POU3507 104 7.8 67
Show 18490+2219 TDT1068 15 0.5 68
Show 18408+2142 HU 324 113 0.9 68
Show 18452+2338 POU3528 2 5.8 70
Show 18490+2213 GRV 241 175 27.1 70
Show 18416+2331 POU3486 349 21.1 70
Show 18457+2337 POU3535 42 16.9 70
Show 18465+2334 POU3543 30 8.5 71
Show 18467+2333 POU3545 244 6.3 71
Show 18453+2341 POU3529 160 10.8 73
Show 18460+2339 POU3537 336 5.5 74
Show 18439+2344 POU3511 145 23.2 74
Show 18389+2222 COU 207 298 1.6 74
Show 18431+2345 POU3498 264 14.0 76
Show 18457+2343 POU3534 184 10.5 76
Show 18461+2344 POU3539 236 5.5 78
Show 18434+2349 POU3501 AB 230 4.0 79
Show 18434+2349 POU3502 AC 318 12.7 79
Show 18425+2116 BRT2448 294 3.8 79
Show 18402+2328 POU3464 332 9.6 80
Show 18473+2125 GRV 239 244 7.6 80

 
 
WDS 18442+2231 : COMPONENTS
 
 
  A B
B pa=35.5°
sep=2.01"
 
C pa=202.2°
sep=39.34"
pa=202.8°
sep=41.30"
 
 
18442+2231 A
 
 
Name HD 342922 Coord arcsec 2000 184411.63+223051.3 Mag 10.5 Spectral class F8 (yellow-white)
PmRA 15.00 PmDE 16.0 DM BD+22 3469
CCDM
Ccdm 18442+2231 RComp Comp A Note1
Note2 Discov num DRAs -0.38 DDEs -6.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 10.5 Sp PmNote *
PmRA -2 PmDE 35 Dm number +22 3469 Cat1 BD
Name2 +22 1852 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18400N2225A
HIC
 
 
18442+2231 B
 
 
Coord arcsec 2000 184411.71+223052.9 Mag 11.2 Tycho2 2108-00161-1 HD 342922
Calc delta mag 0.7 Calc coord yes
Tycho2
Tycho2 2108-00161-1 Pflag RAmdeg 281.04845326 DEmdeg 22.51425372
PmRA 7.8 PmDE 4.8 E RAmdeg 40 E DEmdeg 34
E pmRA 1.3 E pmDE 1.3 EpRAm 1980.57 EpDEm 1983.18
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 11.822 E BTmag 0.058 VTmag 11.391
E VTmag 0.068 Prox 999 TYC HIP
CCDM RAdeg 281.04843278 DEdeg 22.51424250 EpRA 1990 1.43
EpDE 1990 1.57 E RAdeg 42.4 E DEdeg 36.4 Posflg
Corr -0.1
CCDM
Ccdm 18442+2231 RComp Comp B Note1
Note2 Discov num COU 209 DRAs DDEs
R dRAs Year 1967 Theta 35 Rho 1.6
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18400N2225B
HIC
 
 
18442+2231 C
 
 
Coord arcsec 2000 184410.56+223014.9 Mag 12 PmRA -10.00 PmDE -7.0
Calc delta mag 1.5 Calc coord yes
CCDM
Ccdm 18442+2231 RComp Comp C Note1
Note2 Discov num COU 209 DRAs DDEs
R dRAs Year 1967 Theta 204 Rho 38.9
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18400N2225C
HIC