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Doubles in session


Current system
02161+3109
COU 670


Nearby doubles
25' : 02180+3116
A 959AB

25' : 02160+3044
MLB 739

39' : 02166+3031
MLB 741AB

45' : 02130+3129
TDS2161

49' : 02147+3024
STF 232

53' : 02199+3047
A 960

58' : 02201+3043
TDS2209

58' : 02178+3202
UC 712

59' : 02134+3155
CVR 40

61' : 02115+3102
MLB1034

71' : 02124+3018
STF 227

72' : 02157+2957
MLB 738

74' : 02194+3208
ES 2406

84' : 02166+2945
KPP 83

89' : 02160+2940
MLB 740

92' : 02099+3025
MLB 681

95' : 02108+3005
COU 456

96' : 02197+3232
HJ 648

96' : 02202+2949
A 961

97' : 02211+2956
A 962

99' : 02086+3123
WIS 54

110' : 02104+2948
BUP 29AB

111' : 02109+2941
CHE 64

116' : 02099+3233
COU 861

117' : 02249+3039
HDS 314AB

120' : 02156+3308
LDS3361



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.

02161+3109 COU 670

 
 
02h 16m 08.32s +31° 08' 35.6" P.A. 133.00 sep 0.8 mag 9.90,13.80 Sp F8
 
 
Coord 2000 02161+3109 Discov num COU 670 Comp Coord arcsec 2000 02 16 08.32 +31 08 35.6
Date first 1971 Date last 2013 Obs 5
Pa first 135 Pa last 132.5 P.A. Now (θ) 132.5°
Sep first 0.9 Sep last 0.844 Sep. Now (ρ) 0.844"
Mag pri 9.90 Mag sec 13.80 delta mag (ΔM) 3.9 Spectral class F8 (yellow-white)
Pri motion ra -046 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Tycho2 2310-01367-1 Gaia DR2 324471756871970944
 
 
WDS 02161+3109 COU 670 : 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
02161+3109 COU 670 1971 1 135 0.9 9.90 13.80 F8 021608.32+310835.6
02161+3109 COU 670 2007 2 117 1.0 9.90 13.80 F8 021608.32+310835.6
02161+3109 COU 670 2009 4 133 0.8 9.90 13.80 F8 021608.32+310835.6
02161+3109 COU 670 2013 5 133 0.8 9.90 13.80 F8 021608.32+310835.6

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

 
 
WDS 02161+3109 COU 670 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02161+3109 COU 670 : MEASURES
 
 
No records found.

 
 
WDS 02161+3109 : VIRTUAL EYEPIECE
 
 

02161+3109 COU 670A mag 9.9 Sp F8 02161+3109 COU 670B sep 0.8 P.A. 137.00 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02161+3109 : ALADIN DSS IMAGE @ 02h 16m 08.32s +31° 08' 35.6"
 
 
 
 
WDS 02161+3109 COU 670 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02161+3109 COU 670 distance=0' 02180+3116 A 959AB distance=25' 02180+3116 FOX 123AC distance=25' 02160+3044 MLB 739 distance=25' 02166+3031 MLB 741AB distance=39' 02166+3031 MLB 741AC distance=39' 02130+3129 TDS2161 distance=45' 02147+3024 STF 232 distance=49' 02199+3047 A 960 distance=53' 02201+3043 TDS2209 distance=58' 02178+3202 UC 712 distance=58' 02134+3155 CVR 40 distance=59' 02115+3102 MLB1034 distance=61' 02124+3018 STF 227 distance=71' 02157+2957 MLB 738 distance=72' 02194+3208 ES 2406 distance=74' 02166+2945 KPP 83 distance=84' 02160+2940 MLB 740 distance=89' 02099+3025 MLB 681 distance=92' 02108+3005 COU 456 distance=95' 02197+3232 HJ 648 distance=96' 02202+2949 A 961 distance=96' 02211+2956 A 962 distance=97' 02086+3123 WIS 54 distance=99' 02104+2948 BUP 29AB distance=110' 02104+2948 BUP 29AC distance=110' 02104+2948 BUP 29AD distance=110' 02109+2941 CHE 64 distance=111' 02099+3233 COU 861 distance=116' 02249+3039 HDS 314AB distance=117' 02249+3039 UC 733AC distance=117' 02156+3308 LDS3361 distance=120' 02189+2914 HJL1015 distance=120' 02235+2953 AZC 23 distance=122' 02196+3315 HU 808 distance=134' 02110+2912 CHE 66 distance=135' 02061+3027 LDS3342 distance=136' 02152+3326 ES 2330 distance=138' 02270+3117 HO 216 distance=140' 02266+3151 TDS2250 distance=141' 02083+2933 CHE 56 distance=141' 02143+2850 MLB 682 distance=141' 02133+2852 MLB 636 distance=142' 02174+2845 STF 239EC distance=145' 02048+3110 COU 454 distance=146' 02208+3321 LDS3372AB distance=146' 02208+3321 KPP3151Aa,Ab distance=146' 02245+2931 MLB 517 distance=146' 02087+2921 CHE 60 distance=146' 02055+3018 COU 455 distance=146' 02274+3059 INN 1AB distance=147' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 02161+3109 COU 670 133 0.8
Show 02180+3116 A 959 AB 4 3.9 25
Show 02180+3116 FOX 123 AC 309 52.6 25
Show 02160+3044 MLB 739 130 16.0 25
Show 02166+3031 MLB 741 AB 297 7.1 39
Show 02166+3031 MLB 741 AC 146 18.1 39
Show 02130+3129 TDS2161 50 0.9 45
Show 02147+3024 STF 232 69 6.7 49
Show 02199+3047 A 960 317 1.1 53
Show 02201+3043 TDS2209 157 2.2 58
Show 02178+3202 UC 712 249 114.6 58
Show 02134+3155 CVR 40 161 29.5 59
Show 02115+3102 MLB1034 285 11.7 61
Show 02124+3018 STF 227 67 4.0 71
Show 02157+2957 MLB 738 275 9.1 72
Show 02194+3208 ES 2406 203 3.7 74
Show 02166+2945 KPP 83 249 3.6 84
Show 02160+2940 MLB 740 340 6.4 89
Show 02099+3025 MLB 681 85 6.4 92
Show 02108+3005 COU 456 71 0.5 95
Show 02197+3232 HJ 648 98 9.6 96
Show 02202+2949 A 961 273 0.3 96
Show 02211+2956 A 962 67 0.9 97
Show 02086+3123 WIS 54 79 503.6 99
Show 02104+2948 BUP 29 AB 190 77.5 110
Show 02104+2948 BUP 29 AC 353 187.3 110
Show 02104+2948 BUP 29 AD 250 228.4 110
Show 02109+2941 CHE 64 125 16.9 111
Show 02099+3233 COU 861 73 2.3 116
Show 02249+3039 HDS 314 AB 257 0.3 117
Show 02249+3039 UC 733 AC 180 20.4 117
Show 02156+3308 LDS3361 84 23.0 120
Show 02189+2914 HJL1015 77 71.9 120
Show 02235+2953 AZC 23 147 19.0 122
Show 02196+3315 HU 808 210 0.6 134
Show 02110+2912 CHE 66 162 37.2 135
Show 02061+3027 LDS3342 284 36.0 136
Show 02152+3326 ES 2330 207 2.2 138
Show 02270+3117 HO 216 6 1.4 140
Show 02266+3151 TDS2250 101 0.5 141
Show 02083+2933 CHE 56 55 28.3 141
Show 02143+2850 MLB 682 291 5.9 141
Show 02133+2852 MLB 636 269 4.3 142
Show 02174+2845 STF 239 EC 212 14.0 145
Show 02048+3110 COU 454 258 1.0 146
Show 02208+3321 LDS3372 AB 172 67.5 146
Show 02208+3321 KPP3151 Aa,Ab 337 1.5 146
Show 02245+2931 MLB 517 25 4.4 146
Show 02087+2921 CHE 60 275 29.3 146
Show 02055+3018 COU 455 112 0.3 146
Show 02274+3059 INN 1 AB 316 22.0 147

 
 
WDS 02161+3109 : COMPONENTS
 
 
  A
B pa=137.0°
sep=0.78"
 
 
02161+3109 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 021608.32+310835.6 Mag 9.9 Spectral class F8 (yellow-white)
PmRA -46.00 PmDE -20.0 Tycho2 2310-01367-1
Tycho2
Tycho2 2310-01367-1 Pflag RAmdeg 34.03469810 DEmdeg 31.14323533
PmRA -44.0 PmDE -14.5 E RAmdeg 14 E DEmdeg 19
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.52 EpDEm 1987.49
Num 8 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.2 BTmag 10.502 E BTmag 0.033 VTmag 9.852
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 34.03481583 DEdeg 31.14327111 EpRA 1990 1.82
EpDE 1990 1.76 E RAdeg 14.5 E DEdeg 20.7 Posflg
Corr 0.1
CCDM
Ccdm 02161+3109 RComp Comp A Note1
Note2 Discov num DRAs 2.31 DDEs -23.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp PmNote *
PmRA -44 PmDE 0 Dm number +30 358 Cat1 BD
Name2 +30 225 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 02103N3041A
HIC
 
 
02161+3109 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021608.36+310835.0 Mag 13.8 Calc delta mag 3.9
Calc coord yes
CCDM
Ccdm 02161+3109 RComp Comp B Note1
Note2 Discov num COU 670 DRAs DDEs
R dRAs Year 1971 Theta 135 Rho 0.9
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02103N3041B
HIC