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Current system
20385+2945
COU 1172
HD 334819


Nearby doubles
10' : 20381+2953
A 744

11' : 20378+2951
TDT2435

15' : 20381+2958
A 743

19' : 20374+2958
HJ 1547

20' : 20371+2953
MLB 663

21' : 20368+2951
BTN 1

23' : 20403+2947
STF2714

25' : 20368+2955
TDT2421

28' : 20406+2948
HO 137AB

34' : 20361+2955
TDT2407

36' : 20387+2910
L 69

36' : 20407+3007
TDT2467

37' : 20385+2909
HO 458

37' : 20402+2916
FMR 160

39' : 20411+2925
ES 508AB

40' : 20412+3001
COU1173

40' : 20362+3010
TDT2408

41' : 20393+2906
HO 136

43' : 20416+3000
COU1174

44' : 20413+2922
ARY 29

44' : 20401+2906
TDT2458

45' : 20413+3012
ARY 28AB

48' : 20396+3030
STF2711

49' : 20422+2939
COU1175

57' : 20346+3009
TDT2387

58' : 20344+3004
TDT2384



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20385+2945 COU 1172 (HD 334819)

 
 
20h 38m 31.28s +29° 44' 47.7" P.A. 100.00 sep 0.3 mag 10.98,10.88
 
 
Coord 2000 20385+2945 Discov num COU1172 Comp Coord arcsec 2000 20 38 31.28 +29 44 47.7
Date first 1974 Date last 2016 Obs 7
Pa first 98 Pa last 99.5 P.A. Now (θ) 99.5°
Sep first 0.4 Sep last 0.336 Sep. Now (ρ) 0.336"
Mag pri 10.98 Mag sec 10.88 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -001 Sec motion ra -001
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 334819 Constellation Cygnus SAO 88950 Tycho2 2169-00480-1
HD 334819 DM BD+29 4119
 
 
WDS 20385+2945 COU 1172 (HD 334819) : 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
20385+2945 COU1172 1991 2 90 0.4 10.98 10.88 203831.28+294447.7
20385+2945 COU1172 2008 3 96 0.5 10.98 10.88 203831.28+294447.7
20385+2945 COU1172 2016 5 100 0.3 10.98 10.88 203831.28+294447.7

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

 
 
WDS 20385+2945 COU 1172 (HD 334819) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20385+2945 COU 1172 (HD 334819) : MEASURES
 
 
No records found.

 
 
WDS 20385+2945 (HD 334819) : VIRTUAL EYEPIECE
 
 

20385+2945 COU1172A mag 10.98 20385+2945 COU1172B sep 0.3 P.A. 100.90 mag 10.88 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20385+2945 (HD 334819) : ALADIN DSS IMAGE @ 20h 38m 31.28s +29° 44' 47.7"
 
 
 
 
WDS 20385+2945 COU 1172 (HD 334819) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20385+2945 COU1172 distance=0' 20378+2943 A 742A,BC distance=10' 20378+2943 A 742BC distance=10' 20381+2953 A 744 distance=10' 20378+2951 TDT2435 distance=11' 20381+2958 A 743 distance=15' 20374+2958 HJ 1547 distance=19' 20371+2953 MLB 663 distance=20' 20368+2951 BTN 1 distance=21' 20403+2947 STF2714 distance=23' 20368+2955 TDT2421 distance=25' 20406+2948 HO 137AB distance=28' 20406+2948 GII 290Aa,Ab distance=28' 20361+2955 TDT2407 distance=34' 20387+2910 L 69 distance=36' 20407+3007 TDT2467 distance=36' 20385+2909 HO 458 distance=37' 20402+2916 FMR 160 distance=37' 20411+2925 ES 508AB distance=39' 20411+2925 ES 508AC distance=39' 20412+3001 COU1173 distance=40' 20362+3010 TDT2408 distance=40' 20393+2906 HO 136 distance=41' 20416+3000 COU1174 distance=43' 20413+2922 ARY 29 distance=44' 20401+2906 TDT2458 distance=44' 20413+3012 ARY 28AB distance=45' 20413+3012 ARY 28AC distance=45' 20396+3030 STF2711 distance=48' 20422+2939 COU1175 distance=49' 20346+3009 TDT2387 distance=57' 20344+3004 TDT2384 distance=58' 20374+2847 MLB 483 distance=59' 20340+2942 TDS1084 distance=60' 20346+2914 TDT2388Aa,Ab distance=60' 20346+2914 J 565AB distance=60' 20346+2914 J 565AC distance=60' 20407+2848 MLB 533 distance=63' 20339+2923 MLB 481 distance=63' 20401+3044 TDT2457Aa,Ab distance=64' 20401+3044 ROE 15AB distance=64' 20401+3044 ROE 15AC distance=64' 20351+3031 COU1327 distance=65' 20363+3044 TDT2411 distance=66' 20435+2930 NSN 735 distance=67' 20410+3047 TDT2470 distance=70' 20422+2852 MLB 664 distance=71' 20400+2835 TDS1088 distance=73' 20332+3008 BRT 281 distance=73' 20439+3005 TDS1097 distance=73' 20414+3049 TDS1091 distance=75' 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 20385+2945 COU1172 100 0.3
Show 20378+2943 A 742 A,BC 343 56.8 10
Show 20378+2943 A 742 BC 132 1.2 10
Show 20381+2953 A 744 272 0.7 10
Show 20378+2951 TDT2435 143 2.3 11
Show 20381+2958 A 743 309 1.2 15
Show 20374+2958 HJ 1547 8 17.0 19
Show 20371+2953 MLB 663 265 4.3 20
Show 20368+2951 BTN 1 1 13.8 21
Show 20403+2947 STF2714 338 6.8 23
Show 20368+2955 TDT2421 159 0.4 25
Show 20406+2948 HO 137 AB 358 0.8 28
Show 20406+2948 GII 290 Aa,Ab 43 0.1 28
Show 20361+2955 TDT2407 124 0.5 34
Show 20387+2910 L 69 89 3.0 36
Show 20407+3007 TDT2467 160 0.8 36
Show 20385+2909 HO 458 101 2.3 37
Show 20402+2916 FMR 160 215 59.7 37
Show 20411+2925 ES 508 AB 232 2.5 39
Show 20411+2925 ES 508 AC 226 18.2 39
Show 20412+3001 COU1173 46 1.1 40
Show 20362+3010 TDT2408 177 0.4 40
Show 20393+2906 HO 136 358 2.6 41
Show 20416+3000 COU1174 32 0.3 43
Show 20413+2922 ARY 29 143 119.3 44
Show 20401+2906 TDT2458 197 2.4 44
Show 20413+3012 ARY 28 AB 332 62.8 45
Show 20413+3012 ARY 28 AC 35 102.2 45
Show 20396+3030 STF2711 223 2.4 48
Show 20422+2939 COU1175 138 3.5 49
Show 20346+3009 TDT2387 216 0.5 57
Show 20344+3004 TDT2384 142 0.5 58
Show 20374+2847 MLB 483 69 8.6 59
Show 20340+2942 TDS1084 6 1.8 60
Show 20346+2914 TDT2388 Aa,Ab 297 0.5 60
Show 20346+2914 J 565 AB 48 6.5 60
Show 20346+2914 J 565 AC 88 16.2 60
Show 20407+2848 MLB 533 269 3.4 63
Show 20339+2923 MLB 481 345 4.0 63
Show 20401+3044 TDT2457 Aa,Ab 139 0.9 64
Show 20401+3044 ROE 15 AB 249 7.6 64
Show 20401+3044 ROE 15 AC 257 30.4 64
Show 20351+3031 COU1327 8 2.7 65
Show 20363+3044 TDT2411 90 0.8 66
Show 20435+2930 NSN 735 111 0.8 67
Show 20410+3047 TDT2470 181 2.5 70
Show 20422+2852 MLB 664 172 4.7 71
Show 20400+2835 TDS1088 153 0.9 73
Show 20332+3008 BRT 281 154 6.4 73
Show 20439+3005 TDS1097 357 0.9 73
Show 20414+3049 TDS1091 350 0.8 75

 
 
WDS 20385+2945 : COMPONENTS
 
 
  A
B pa=100.9°
sep=0.29"
 
 
20385+2945 A
 
 
Componente originario normalizzato AB Name HD 334819 Coord arcsec 2000 203831.28+294447.7 Mag 10.98
PmRA -1.00 PmDE -5.0
CCDM
Ccdm 20385+2945 RComp Comp A Note1
Note2 Discov num DRAs 1.33 DDEs -12.1
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20344N2924A
HIC
 
 
20385+2945 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203831.30+294447.6 Mag 10.88 PmRA -1.00
PmDE -5.0 SAO 88950 Tycho2 2169-00480-1 HD 334819
DM BD+29 4119 Calc delta mag 0.1 Calc coord yes
Tycho2
Tycho2 2169-00480-1 Pflag RAmdeg 309.63042291 DEmdeg 29.74658412
PmRA -1.2 PmDE -5.2 E RAmdeg 20 E DEmdeg 17
E pmRA 1.5 E pmDE 1.4 EpRAm 1987.76 EpDEm 1989.09
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.5 BTmag 10.794 E BTmag 0.035 VTmag 10.263
E VTmag 0.031 Prox 400 TYC T HIP
CCDM RAdeg 309.63042722 DEdeg 29.74659611 EpRA 1990 1.52
EpDE 1990 1.73 E RAdeg 22.4 E DEdeg 17.8 Posflg
Corr 0.1
SAO
SAO 88950 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 -0.012 Vmag 9.3 SpType F2
Double code Source 34 CatNum 11567 DM BD+29 4119
DMcomp BDsup HD 334819 M HD 0
GC RA1950rad 5.39502963 DE1950rad 0.51609392 PmRA2000 0.0025
PmDE2000 -0.015
CCDM
Ccdm 20385+2945 RComp Comp B Note1
Note2 Discov num COU1172 DRAs DDEs
R dRAs Year 1974 Theta 98 Rho 0.4
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20344N2924B
HIC