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Doubles in session


Current system
04287+2041
COU 264


Nearby doubles
4' : 04285+2040
LDS3590

27' : 04270+2030
LDS2237AB

30' : 04271+2059
LDS2239

45' : 04308+2113
KOH 12

46' : 04292+1956
LDS2243

49' : 04313+2008
RAO 51AB

50' : 04258+2012
LDS2235

52' : 04317+2109
LDS2250

54' : 04325+2044
RED 6

56' : 04303+1950
PAT 10

58' : 04280+2137
BUP 60

59' : 04263+2128
TOK 16AB

60' : 04319+2119
LDS1175

62' : 04252+2121
LDS2232

63' : 04326+2109
LDS2253

69' : 04324+1957
LDS2251

71' : 04255+1946
STJ 27

73' : 04319+2138
OCC 889

75' : 04255+1942
COU 565

75' : 04235+2059
CHR 16AB

75' : 04321+2138
OCC 887

76' : 04276+1927
RED 5

77' : 04242+1959
LDS3583

79' : 04242+2129
LDS6129

79' : 04313+2150
KOH 13AB

79' : 04313+1931
LDS5570



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.

04287+2041 COU 264

 
 
04h 28m 42.17s +20° 40' 38.8" P.A. 64.00 sep 3.8 mag 7.76,14.00 Sp B8 dist. 247.52 pc (807.41 l.y.)
 
 
Coord 2000 04287+2041 Discov num COU 264 Comp Coord arcsec 2000 04 28 42.17 +20 40 38.8
Date first 1968 Date last 2015 Obs 3
Pa first 69 Pa last 63.6 P.A. Now (θ) 63.6°
Sep first 3.3 Sep last 3.82 Sep. Now (ρ) 3.82"
Mag pri 7.76 Mag sec 14.00 delta mag (ΔM) 6.24 Spectral class B8 (blue-white)
Pri motion ra +008 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus SAO 76625 HIP 20897 Tycho2 1277-01313-1
Gaia DR2 144439372207973760 HD 28304 BD BD+20 761 Distance 247.52
Distance ly 807.41
 
 
WDS 04287+2041 COU 264 : 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
04287+2041 COU 264 1968 1 69 3.3 7.80 14.00 B8 042842.17+204038.8
04287+2041 COU 264 2000 2 62 3.7 7.80 14.00 B8 042842.17+204038.8
04287+2041 COU 264 2015 3 64 3.8 7.76 14.00 B8 042842.17+204038.8

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

 
 
WDS 04287+2041 COU 264 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04287+2041 COU 264 : MEASURES
 
 
No records found.

 
 
WDS 04287+2041 : VIRTUAL EYEPIECE
 
 

04287+2041 COU 264A mag 7.76 Sp B8 04287+2041 COU 264B sep 3.6 P.A. 62.10 mag 14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04287+2041 : ALADIN DSS IMAGE @ 04h 28m 42.17s +20° 40' 38.8"
 
 
 
 
WDS 04287+2041 COU 264 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04287+2041 COU 264 distance=0' 04285+2040 LDS3590 distance=4' 04270+2030 LDS2237BC distance=27' 04270+2030 LDS2237AB distance=27' 04271+2059 LDS2239 distance=30' 04308+2113 KOH 12 distance=45' 04292+1956 LDS2243 distance=46' 04313+2008 RAO 51BC distance=49' 04313+2008 RAO 51AB distance=49' 04258+2012 LDS2235 distance=50' 04317+2109 LDS2250 distance=52' 04325+2044 RED 6 distance=54' 04303+1950 PAT 10 distance=56' 04280+2137 BUP 60 distance=58' 04263+2128 TOK 16AB distance=59' 04263+2128 CIA 22Aa,Ab distance=59' 04319+2119 LDS1175 distance=60' 04252+2121 LDS2232 distance=62' 04326+2109 LDS2253 distance=63' 04324+1957 LDS2251 distance=69' 04255+1946 STJ 27 distance=71' 04319+2138 OCC 889 distance=73' 04255+1942 COU 565 distance=75' 04235+2059 CHR 16AB distance=75' 04321+2138 OCC 887 distance=75' 04276+1927 RED 5 distance=76' 04242+1959 LDS3583 distance=77' 04242+2129 LDS6129 distance=79' 04313+2150 KOH 13AB distance=79' 04313+1931 LDS5570 distance=79' 04343+2030 BRT2315 distance=79' 04238+2120 LDS2230 distance=80' 04330+1946 KPP 634 distance=82' 04240+2132 HU 303 distance=84' 04334+1949 A 2351AB distance=84' 04334+1949 A 2351AC distance=84' 04334+1949 GII 130Aa,Ab distance=84' 04345+2111 LDS6133 distance=88' 04224+2049 BU 87 distance=90' 04286+1911 WSI 53Aa,Ab distance=90' 04286+1911 BUP 61AB (Ain) distance=90' 04266+1912 GWP 585 distance=94' 04329+2155 LDS6132 distance=95' 04270+1907 STF 546 distance=97' 04221+2007 LDS3581 distance=100' 04282+2220 HU 439 distance=100' 04216+2029 LDS5543AB distance=102' 04216+2029 SKF1934Aa,Ab distance=102' 04236+2154 LDS1168 distance=102' 04254+2218 STF 541B,CD distance=103' 04254+2218 STF 541BF distance=103' 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 04287+2041 COU 264 64 3.8
Show 04285+2040 LDS3590 241 3.3 4
Show 04270+2030 LDS2237 BC 55 14.0 27
Show 04270+2030 LDS2237 AB 339 42.8 27
Show 04271+2059 LDS2239 217 20.8 30
Show 04308+2113 KOH 12 178 0.3 45
Show 04292+1956 LDS2243 300 6.2 46
Show 04313+2008 RAO 51 BC 177 0.9 49
Show 04313+2008 RAO 51 AB 309 19.0 49
Show 04258+2012 LDS2235 112 27.6 50
Show 04317+2109 LDS2250 225 7.1 52
Show 04325+2044 RED 6 57 0.1 54
Show 04303+1950 PAT 10 303 0.2 56
Show 04280+2137 BUP 60 237 167.7 58
Show 04263+2128 TOK 16 AB 120 11.1 59
Show 04263+2128 CIA 22 Aa,Ab -1 -1.0 59
Show 04319+2119 LDS1175 330 180.0 60
Show 04252+2121 LDS2232 76 29.0 62
Show 04326+2109 LDS2253 70 83.1 63
Show 04324+1957 LDS2251 119 124.8 69
Show 04255+1946 STJ 27 344 1.5 71
Show 04319+2138 OCC 889 -1 0.1 73
Show 04255+1942 COU 565 136 0.7 75
Show 04235+2059 CHR 16 AB 1 0.2 75
Show 04321+2138 OCC 887 -1 0.1 75
Show 04276+1927 RED 5 162 0.1 76
Show 04242+1959 LDS3583 296 29.0 77
Show 04242+2129 LDS6129 305 5.1 79
Show 04313+2150 KOH 13 AB 339 4.9 79
Show 04313+1931 LDS5570 180 17.9 79
Show 04343+2030 BRT2315 341 4.7 79
Show 04238+2120 LDS2230 250 4.8 80
Show 04330+1946 KPP 634 114 5.8 82
Show 04240+2132 HU 303 204 2.2 84
Show 04334+1949 A 2351 AB 173 1.0 84
Show 04334+1949 A 2351 AC 173 3.1 84
Show 04334+1949 GII 130 Aa,Ab 130 0.1 84
Show 04345+2111 LDS6133 119 28.7 88
Show 04224+2049 BU 87 168 1.9 90
Show 04286+1911 WSI 53 Aa,Ab 108 0.2 90
Show Ain 04286+1911 BUP 61 AB 269 190.4 90
Show 04266+1912 GWP 585 183 37.5 94
Show 04329+2155 LDS6132 20 2.0 95
Show 04270+1907 STF 546 182 7.0 97
Show 04221+2007 LDS3581 179 14.4 100
Show 04282+2220 HU 439 193 0.4 100
Show 04216+2029 LDS5543 AB 89 113.6 102
Show 04216+2029 SKF1934 Aa,Ab 224 1.2 102
Show 04236+2154 LDS1168 264 5.3 102
Show 04254+2218 STF 541 B,CD 350 163.3 103
Show 04254+2218 STF 541 BF 216 108.3 103

 
 
WDS 04287+2041 : COMPONENTS
 
 
  A
B pa=62.1°
sep=3.62"
 
 
04287+2041 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042842.17+204038.8 Mag 7.76 Spectral class B8 (blue-white)
PmRA 8.00 PmDE -8.0 SAO 76625 HIP 20897
Tycho2 1277-01313-1 HD 28304 BD BD+20 761
Tycho2
Tycho2 1277-01313-1 Pflag RAmdeg 67.17572142 DEmdeg 20.67743644
PmRA 5.6 PmDE -7.5 E RAmdeg 5 E DEmdeg 7
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.15 EpDEm 1990.23
Num 19 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 7.890 E BTmag 0.016 VTmag 7.760
E VTmag 0.013 Prox 999 TYC T HIP 20897
CCDM RAdeg 67.17570750 DEdeg 20.67745361 EpRA 1990 1.82
EpDE 1990 1.56 E RAdeg 5.4 E DEdeg 6.7 Posflg
Corr -0.1
SAO
SAO 76625 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.006 Vmag 8.3 SpType B8
Double code Source 35 CatNum 1443 DM BD+20 761
DMcomp BDsup HD 28304 M HD 0
GC RA1950rad 1.15957518 DE1950rad 0.35897836 PmRA2000 0.0006
PmDE2000 0.005
Hipparcos
Catalog H HIP 20897 Proxy RAhms 04 28 42.17
DEdms +20 40 38.8 Vmag 7.74 VarFlag R Vmag H
RAdeg 67.1757 DEdeg 20.6775 AstroRef Plx 3.81
CCDM 04287+2041 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 28304 BD BD+20 761
CD CP Dm number +20 761 VIred 0.29
SpType B8 R SpType Coord arcsec 2000 042842.17+204038.8
Hipparcos 2
HIP 20897 Sn 5 So 0 Nc 1
RArad 1.1724372961 DErad 0.3608896427 Plx 4.04 PmRA 4.04
PmDE -8.05 E RArad 0.6 E DErad 0.38 E Plx 0.64
E pmRA 0.84 E pmDE 0.64 Hpmag 7.7786 E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.12 E BV 0.013
VI 0.13
CCDM
Ccdm 04287+2041 RComp Comp A Note1
Note2 Discov num DRAs 0.18 DDEs -21.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp B8 PmNote *
PmRA 8 PmDE -7 Dm number +20 761 Cat1 BD
Name2 +20 403 Cat2 AGK2/3 HD 28304 M HD
ADS BDS M ADS BDS N IDS IDS 04228N2027A
HIC 20897
 
 
04287+2041 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042842.40+204040.5 Mag 14 Calc delta mag 6.24
Calc coord yes
CCDM
Ccdm 04287+2041 RComp Comp B Note1
Note2 Discov num COU 264 DRAs DDEs
R dRAs Year 1968 Theta 69 Rho 3.3
Obs 1 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04228N2027B
HIC 20897