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Doubles in session


Current system
09068+4707
COU 2687
HD 77891


Nearby doubles
18' : 09080+4720
STF1310AB

33' : 09036+4709
A 1585
Alkaphrah

50' : 09033+4740
HU 720

51' : 09087+4620
KPP1497

52' : 09020+4722
ES 598

56' : 09105+4747
TDS6370

62' : 09069+4605
TDS 514

63' : 09008+4718
CVR1184

67' : 09134+4709
CBL 275

70' : 09136+4659
STF1318

74' : 09135+4638
UC 1768

77' : 09076+4551
SKF 881

78' : 09097+4555
SKF 886

84' : 09150+4704
UC 1770

84' : 08591+4736
SKF 516

87' : 08589+4737
SLW 319

95' : 09012+4552
SKF 858

96' : 09062+4842
TDS6318

101' : 08577+4743
UC 1734

101' : 09167+4709
LDS3867

102' : 09037+4531
COU2686

102' : 08589+4607
COU2685

105' : 09168+4731
HJ 2488

107' : 09020+4534
DAM1522

109' : 09020+4531
SKF 862

111' : 09013+4843
ES 1083



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.

09068+4707 COU 2687 (HD 77891)

 
 
09h 06m 50.56s +47° 06' 51.1" P.A. 180.00 sep 0.5 mag 9.00,12.00 Sp G0 dist. 48.03 pc (156.67 l.y.)
 
 
Coord 2000 09068+4707 Discov num COU2687 Comp Coord arcsec 2000 09 06 50.56 +47 06 51.1
Date first 1993 Date last 1993 Obs 1
Pa first 180 Pa last 180 P.A. Now (θ) 180°
Sep first 0.5 Sep last 0.45 Sep. Now (ρ) 0.45"
Mag pri 9.00 Mag sec 12.00 delta mag (ΔM) 3 Spectral class G0 (yellow)
Pri motion ra -038 Sec motion ra
Pri motion dec -325 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 77891 Constellation Ursa Major SAO 42695 HIP 44727
Tycho2 3424-00206-1 Gaia DR2 1012212779648877440 HD 77891 BD BD+47 1637
Distance 48.03 Distance ly 156.67
 
 
WDS 09068+4707 COU 2687 (HD 77891) : 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
09068+4707 COU2687 1993 1 180 0.5 9.00 12.00 G0 090650.60+470653.8

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WDS 09068+4707 COU 2687 (HD 77891) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09068+4707 COU 2687 (HD 77891) : MEASURES
 
 
No records found.

 
 
WDS 09068+4707 (HD 77891) : VIRTUAL EYEPIECE
 
 

09068+4707 COU2687A mag 9 Sp G0 09068+4707 COU2687B sep 0.5 P.A. 180.00 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09068+4707 (HD 77891) : ALADIN DSS IMAGE @ 09h 06m 50.56s +47° 06' 51.1"
 
 
 
 
WDS 09068+4707 COU 2687 (HD 77891) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09068+4707 COU2687 distance=0' 09080+4720 STF1310AB distance=18' 09080+4720 SIN 43AC distance=18' 09036+4709 A 1585 (Alkaphrah) distance=33' 09033+4740 HU 720 distance=50' 09087+4620 KPP1497 distance=51' 09020+4722 ES 598 distance=52' 09105+4747 TDS6370 distance=56' 09069+4605 TDS 514 distance=62' 09008+4718 CVR1184 distance=63' 09134+4709 CBL 275 distance=67' 09136+4659 STF1318 distance=70' 09135+4638 UC 1768 distance=74' 09076+4551 SKF 881 distance=77' 09097+4555 SKF 886 distance=78' 09150+4704 UC 1770 distance=84' 08591+4736 SKF 516 distance=84' 08589+4737 SLW 319 distance=87' 09012+4552 SKF 858 distance=95' 08592+4803 HU 628BC distance=96' 08592+4803 HJ 2477A,BC (Talitha) distance=96' 09062+4842 TDS6318 distance=96' 08577+4743 UC 1734 distance=101' 09167+4709 LDS3867 distance=101' 09037+4531 COU2686 distance=102' 08589+4607 COU2685 distance=102' 09168+4731 HJ 2488 distance=105' 09020+4534 DAM1522 distance=107' 09020+4531 SKF 862 distance=109' 09120+4531 YSC 91Ba,Bb distance=111' 09120+4531 YSC 91A,Ba distance=111' 09120+4531 YSC 91A,Bb distance=111' 09013+4843 ES 1083 distance=111' 08563+4745 HDS1292 distance=115' 09114+4520 CVR 523 distance=117' 09081+4510 HJ 1164AB distance=118' 09081+4510 ES 1147AC distance=118' 08559+4632 LDS 908 distance=118' 08553+4656 HJ 1163 distance=119' 09036+4903 ES 72 distance=121' 09013+4855 HDS1309 distance=122' 09177+4612 JNN 68 distance=125' 09183+4622 LDS3870AB distance=126' 09183+4622 LDS3870AC distance=126' 09050+4501 SKF 874 distance=128' 09099+4502 A 1586 distance=129' 09162+4540 COU2688 distance=130' 09036+4459 BVD 206 distance=133' 09125+4912 MET 54AB distance=138' 09125+4912 GRF 29AC distance=138' 08575+4854 HJ 2473 distance=142' 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 09068+4707 COU2687 180 0.5
Show 09080+4720 STF1310 AB 57 20.2 18
Show 09080+4720 SIN 43 AC 281 81.5 18
Show Alkaphrah 09036+4709 A 1585 278 0.3 33
Show 09033+4740 HU 720 136 0.8 50
Show 09087+4620 KPP1497 39 11.2 51
Show 09020+4722 ES 598 266 8.5 52
Show 09105+4747 TDS6370 175 0.6 56
Show 09069+4605 TDS 514 22 0.7 62
Show 09008+4718 CVR1184 241 4.7 63
Show 09134+4709 CBL 275 138 14.9 67
Show 09136+4659 STF1318 227 2.6 70
Show 09135+4638 UC 1768 170 13.0 74
Show 09076+4551 SKF 881 59 1.5 77
Show 09097+4555 SKF 886 116 2.2 78
Show 09150+4704 UC 1770 151 8.3 84
Show 08591+4736 SKF 516 31 1.6 84
Show 08589+4737 SLW 319 297 10.4 87
Show 09012+4552 SKF 858 279 0.8 95
Show 08592+4803 HU 628 BC 206 0.9 96
Show Talitha 08592+4803 HJ 2477 A,BC 90 2.4 96
Show 09062+4842 TDS6318 279 0.5 96
Show 08577+4743 UC 1734 272 9.6 101
Show 09167+4709 LDS3867 276 441.3 101
Show 09037+4531 COU2686 99 0.4 102
Show 08589+4607 COU2685 201 1.1 102
Show 09168+4731 HJ 2488 238 10.2 105
Show 09020+4534 DAM1522 288 5.3 107
Show 09020+4531 SKF 862 105 1.1 109
Show 09120+4531 YSC 91 Ba,Bb 158 0.1 111
Show 09120+4531 YSC 91 A,Ba 305 0.8 111
Show 09120+4531 YSC 91 A,Bb 302 0.8 111
Show 09013+4843 ES 1083 337 6.4 111
Show 08563+4745 HDS1292 320 0.2 115
Show 09114+4520 CVR 523 16 13.4 117
Show 09081+4510 HJ 1164 AB 173 6.0 118
Show 09081+4510 ES 1147 AC 278 39.8 118
Show 08559+4632 LDS 908 132 9.9 118
Show 08553+4656 HJ 1163 173 16.8 119
Show 09036+4903 ES 72 300 13.2 121
Show 09013+4855 HDS1309 319 0.1 122
Show 09177+4612 JNN 68 348 0.2 125
Show 09183+4622 LDS3870 AB 214 15.9 126
Show 09183+4622 LDS3870 AC 185 142.7 126
Show 09050+4501 SKF 874 27 14.3 128
Show 09099+4502 A 1586 290 3.1 129
Show 09162+4540 COU2688 48 0.4 130
Show 09036+4459 BVD 206 291 17.3 133
Show 09125+4912 MET 54 AB 77 8.2 138
Show 09125+4912 GRF 29 AC 53 22.4 138
Show 08575+4854 HJ 2473 246 17.8 142

 
 
WDS 09068+4707 : COMPONENTS
 
 
  A
B pa=180.0°
sep=0.45"
 
 
09068+4707 A
 
 
Componente originario normalizzato AB Name HD 77891 Coord arcsec 2000 090650.56+470651.1 Mag 9
Spectral class G0 (yellow) PmRA -38.00 PmDE -325.0 SAO 42695
HIP 44727 Tycho2 3424-00206-1 HD 77891 BD BD+47 1637
Tycho2
Tycho2 3424-00206-1 Pflag RAmdeg 136.71066854 DEmdeg 47.11420927
PmRA -41.9 PmDE -307.5 E RAmdeg 8 E DEmdeg 9
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.06 EpDEm 1991.17
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.6 BTmag 9.202 E BTmag 0.019 VTmag 8.538
E VTmag 0.014 Prox 999 TYC T HIP 44727
CCDM RAdeg 136.71080944 DEdeg 47.11490306 EpRA 1990 1.76
EpDE 1990 1.88 E RAdeg 7.9 E DEdeg 8.5 Posflg
Corr 0.2
SAO
SAO 42695 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.288 Vmag 8.5 SpType G0
Double code Source 3 CatNum 797 DM BD+47 1637
DMcomp BDsup HD 77891 M HD 0
GC RA1950rad 2.37126285 DE1950rad 0.82588691 PmRA2000 -0.0013
PmDE2000 -0.284
Hipparcos
Catalog H HIP 44727 Proxy RAhms 09 06 50.60
DEdms +47 06 53.8 Vmag 8.48 VarFlag R Vmag G
RAdeg 136.711 DEdeg 47.115 AstroRef Plx 19.99
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 77891 BD BD+47 1637
CD CP Dm number +47 1637 VIred 0.68
SpType G0 R SpType Coord arcsec 2000 090650.60+470653.8
Hipparcos 2
HIP 44727 Sn 5 So 0 Nc 1
RArad 2.3860538684 DErad 0.8223110499 Plx 20.82 PmRA -38.62
PmDE -307.28 E RArad 0.74 E DErad 0.62 E Plx 1.02
E pmRA 0.95 E pmDE 0.59 Hpmag 8.6006 E Hpmag 0.0015
SHp 0.013 VA 0 BV 0.606 E BV 0.002
VI 0.68
CCDM
Ccdm 09068+4707 RComp Comp A Note1
Note2 Discov num DRAs 2.99 DDEs -11.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp G0 PmNote *
PmRA -47 PmDE -340 Dm number +47 1637 Cat1 BD
Name2 +47 797 Cat2 AGK2/3 HD 77891 M HD
ADS BDS M ADS BDS N IDS * IDS 09001N4731A
HIC 44727
 
 
09068+4707 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 090650.56+470650.7 Mag 12 Calc delta mag 3
Calc coord yes
CCDM
Ccdm 09068+4707 RComp Comp B Note1
Note2 Discov num COU2687 DRAs DDEs
R dRAs Year 1993 Theta 180 Rho 0.4
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 09001N4731B
HIC 44727