21091+1906 COU 329

 
 
21h 09m 07.72s +19° 05' 48.2" P.A. 99.00 sep 0.6 mag 12.03,11.99 Sp G5 dist. 138.5 pc (451.79 l.y.)
 
 
Coord 2000 21091+1906 Discov num COU 329 Comp Coord arcsec 2000 21 09 07.72 +19 05 48.2
Date first 1968 Date last 2016 Obs 5
Pa first 102 Pa last 98.6 P.A. Now (θ) 98.6°
Sep first 0.6 Sep last 0.64 Sep. Now (ρ) 0.64"
Mag pri 12.03 Mag sec 11.99 delta mag (ΔM) 0.04 Spectral class G5 (yellow)
Pri motion ra -018 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 104416 Tycho2 1657-00561-1 Gaia DR2 1789206207838189696
BD BD+18 4714 Distance 138.5 Distance ly 451.79
 
 
WDS 21091+1906 COU 329 : 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
21091+1906 COU 329 1991 2 101 0.7 12.03 11.99 G5 210907.72+190548.2
21091+1906 COU 329 2010 3 100 0.6 12.03 11.99 G5 210907.72+190548.2
21091+1906 COU 329 2016 4 99 0.6 12.03 11.99 G5 210907.72+190548.2

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WDS 21091+1906 COU 329 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21091+1906 COU 329 : MEASURES
 
 
No records found.

 
 
WDS 21091+1906 : VIRTUAL EYEPIECE
 
 

21091+1906 COU 329A mag 12.03 Sp G5 21091+1906 COU 329B sep 0.6 P.A. 99.10 mag 11.99 virtual eyepiece
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Radius:
Components only
 
 
WDS 21091+1906 : ALADIN DSS IMAGE @ 21h 09m 07.72s +19° 05' 48.2"
 
 
 
 
WDS 21091+1906 COU 329 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21091+1906  COU 329 distance=0' 21081+1857  J  3125 distance=15' 21107+1909  J  2339 distance=22' 21079+1851  HO  150 distance=31' 21123+1919  TDT2825 distance=48' 21061+1836  TDS1116 distance=54' 21105+1958  STF2767 distance=56' 21094+1809  SLN  89 distance=57' 21117+1821  LDS1051 distance=57' 21063+1824  BPM2326 distance=58' 21121+1946  TDT2820 distance=59' 21132+1915  GWP3045 distance=59' 21058+1939  J  2702 distance=60' 21120+1822  ZIE  12AB distance=60' 21120+1822  ZIE  12AC distance=60' 21052+1936  HDS3005 distance=64' 21109+1801  COU  69 distance=70' 21083+1757  BPM2332 distance=71' 21138+1942  GWP3047 distance=77' 21041+1837  KPP 546 distance=77' 21039+1844  BRT2489 distance=77' 21089+1748  HU  365 distance=79' 21085+2025  J   574 distance=80' 21080+1748  LDS4865 distance=80' 21132+2006  LDS4870 distance=84' 21130+1802  J   577 distance=85' 21093+2029  J   575 distance=85' 21056+1749  J   797 distance=91' 21102+2045  RAO  25 distance=101' 21095+2047  GRV 426 distance=102' 21138+2025  TDT2838 distance=103' 21094+1721  STF2763BC distance=106' 21094+1721  STF2763AB distance=106' 21017+1851  UC 4363 distance=107' 21087+1717  HEI 184 distance=109' 21125+1727  BPMA252 distance=110' 21141+1741  BPM2349 distance=111' 21089+1715  HEI 185 distance=112' 21133+2041  BRT2493 distance=113' 21150+1750  BPM2352 distance=114' 21148+1746  SHN 249 distance=115' 21010+1910  COU 523 distance=116' 21088+1709  TDT2783 distance=118' 21161+2011  SLW1234 distance=118' 21147+2034  TDT2853 distance=119' 21152+1741  LDS4875 distance=122' 21158+1745  LDS1052 distance=123' 21005+1920  BU 1497 distance=124' 21046+2053  AG  269 distance=125' 21111+1704  HEI 187 distance=126' 21062+2106  TDT2748 distance=128' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 21091+1906 COU 329 99 0.6
Show 21081+1857 J 3125 259 4.7 15
Show 21107+1909 J 2339 249 7.2 22
Show 21079+1851 HO 150 136 3.0 31
Show 21123+1919 TDT2825 299 0.4 48
Show 21061+1836 TDS1116 265 1.2 54
Show 21105+1958 STF2767 28 2.5 56
Show 21094+1809 SLN 89 15 2.1 57
Show 21117+1821 LDS1051 88 298.5 57
Show 21063+1824 BPM2326 314 67.8 58
Show 21121+1946 TDT2820 107 0.7 59
Show 21132+1915 GWP3045 147 18.4 59
Show 21058+1939 J 2702 178 5.4 60
Show 21120+1822 ZIE 12 AB 26 13.3 60
Show 21120+1822 ZIE 12 AC 268 298.4 60
Show 21052+1936 HDS3005 14 0.3 64
Show 21109+1801 COU 69 330 1.5 70
Show 21083+1757 BPM2332 327 113.5 71
Show 21138+1942 GWP3047 184 7.7 77
Show 21041+1837 KPP 546 61 5.1 77
Show 21039+1844 BRT2489 246 5.4 77
Show 21089+1748 HU 365 19 1.0 79
Show 21085+2025 J 574 47 3.1 80
Show 21080+1748 LDS4865 106 147.9 80
Show 21132+2006 LDS4870 32 369.6 84
Show 21130+1802 J 577 19 2.4 85
Show 21093+2029 J 575 181 10.9 85
Show 21056+1749 J 797 214 4.1 91
Show 21102+2045 RAO 25 211 3.2 101
Show 21095+2047 GRV 426 129 37.4 102
Show 21138+2025 TDT2838 20 0.5 103
Show 21094+1721 STF2763 BC 227 30.2 106
Show 21094+1721 STF2763 AB 293 17.1 106
Show 21017+1851 UC 4363 216 6.4 107
Show 21087+1717 HEI 184 62 2.9 109
Show 21125+1727 BPMA252 173 255.4 110
Show 21141+1741 BPM2349 124 51.8 111
Show 21089+1715 HEI 185 35 0.1 112
Show 21133+2041 BRT2493 316 4.3 113
Show 21150+1750 BPM2352 127 115.1 114
Show 21148+1746 SHN 249 -1 0.2 115
Show 21010+1910 COU 523 139 0.9 116
Show 21088+1709 TDT2783 327 1.1 118
Show 21161+2011 SLW1234 135 83.9 118
Show 21147+2034 TDT2853 221 1.7 119
Show 21152+1741 LDS4875 127 195.4 122
Show 21158+1745 LDS1052 69 8.6 123
Show 21005+1920 BU 1497 337 49.3 124
Show 21046+2053 AG 269 172 8.4 125
Show 21111+1704 HEI 187 255 1.2 126
Show 21062+2106 TDT2748 44 1.3 128

 
 
WDS 21091+1906 : COMPONENTS
 
 
  A
B pa=99.1°
sep=0.61"
 
 
21091+1906 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210907.72+190548.2 Mag 12.03 Spectral class G5 (yellow)
PmRA -18.00 PmDE -16.0 HIP 104416 BD BD+18 4714
Hipparcos
Catalog H HIP 104416 Proxy H RAhms 21 09 07.72
DEdms +19 05 48.2 Vmag 11.13 VarFlag R Vmag H
RAdeg 317.282 DEdeg 19.0967 AstroRef B Plx -0.38
CCDM 21091+1906 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP BA
Theta 281 Rho 0.664 HD BD BD+18 4714
CD CP Dm number +18 4714 VIred 0.98
SpType G5 R SpType Coord arcsec 2000 210907.72+190548.2
Hipparcos 2
HIP 104416 Sn 15 So 3 Nc 2
RArad 5.5376186787 DErad 0.3333004733 Plx 7.22 PmRA -26.78
PmDE 5.51 E RArad 7.42 E DErad 3.1 E Plx 4.01
E pmRA 7.8 E pmDE 3 Hpmag 11.2564 E Hpmag 0.0061
SHp 0.045 VA 0 BV 0.635 E BV 0.153
VI 0.7
CCDM
Ccdm 21091+1906 RComp Comp A Note1
Note2 Discov num DRAs 1.63 DDEs -13.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.7 Sp G5 PmNote *
PmRA -25 PmDE -16 Dm number +18 4714 Cat1 BD
Name2 +18 2135 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21045N1841A
HIC 104416
 
 
21091+1906 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210907.76+190548.1 Mag 11.99 Tycho2 1657-00561-1
Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 1657-00561-1 Pflag RAmdeg 317.28206282 DEmdeg 19.09676123
PmRA -10.5 PmDE 1.7 E RAmdeg 42 E DEmdeg 48
E pmRA 1.3 E pmDE 1.3 EpRAm 1975.51 EpDEm 1970.23
Num 7 Q RAmdeg 1.5 Q DEmdeg 1.9 Q pmRA 1.5
Q pmDE 1.8 BTmag 11.953 E BTmag 0.115 VTmag 11.238
E VTmag 0.096 Prox 999 TYC T HIP 104416
CCDM AB RAdeg 317.28207417 DEdeg 19.09677944 EpRA 1990 1.65
EpDE 1990 1.62 E RAdeg 61.1 E DEdeg 68.7 Posflg P
Corr 0.0
CCDM
Ccdm 21091+1906 RComp Comp B Note1
Note2 Discov num COU 329 DRAs DDEs
R dRAs Year 1968 Theta 102 Rho 0.6
Obs 1 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21045N1841B
HIC 104416