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Doubles in session


Current system
20037+3209
COU 1628
HD 331757


Nearby doubles
9' : 20035+3216
COU1627

12' : 20036+3220
A 380

12' : 20046+3213
HJ 1471

17' : 20028+3158
ES 359AB

17' : 20040+3152
BRT 276

22' : 20021+3204
BRT 274

22' : 20020+3213
TDS1034

22' : 20042+3230
TDS1039

24' : 20037+3145
SEI 827

25' : 20022+3154
SEI 802

30' : 20014+3206
COU1472

30' : 20028+3142
ES 358

31' : 20059+3157
SEI 852

33' : 20040+3136
TDS1038

33' : 20021+3144
SEI 799

37' : 20016+3233
TDT1920

38' : 20019+3139
AG 245

39' : 20063+3148
COU1322

39' : 20007+3211
TDT1911AB

40' : 20021+3135
SEI 798

40' : 20068+3203
SEI 881

41' : 20064+3147
GYL 31

43' : 20014+3240
SEI 792

44' : 20026+3127
TDT1930

45' : 20007+3232
ES 2430AB

46' : 20026+3125
DAM 643



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.

20037+3209 COU 1628 (HD 331757)

 
 
20h 03m 43.97s +32° 08' 33.0" P.A. 345.00 sep 1.1 mag 10.13,11.18 Sp K0
 
 
Coord 2000 20037+3209 Discov num COU1628 Comp Coord arcsec 2000 20 03 43.97 +32 08 33.0
Date first 1977 Date last 2016 Obs 7
Pa first 339 Pa last 345.3 P.A. Now (θ) 345.3°
Sep first 1.1 Sep last 1.107 Sep. Now (ρ) 1.107"
Mag pri 10.13 Mag sec 11.18 delta mag (ΔM) 1.05 Spectral class K0 (yellow-orange)
Pri motion ra +009 Sec motion ra +009
Pri motion dec -028 Sec motion dec -028
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 331757 Constellation Cygnus Tycho2 2674-04713-1 Gaia DR2 2031088659888922624
HD 331757
 
 
WDS 20037+3209 COU 1628 (HD 331757) : 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
20037+3209 COU1628 1996 4 341 1.1 10.13 11.18 K0 200343.97+320833.0
20037+3209 COU1628 2008 5 343 1.1 10.13 11.18 K0 200343.97+320833.0
20037+3209 COU1628 2016 6 345 1.1 10.13 11.18 K0 200343.97+320833.0

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

 
 
WDS 20037+3209 COU 1628 (HD 331757) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20037+3209 COU 1628 (HD 331757) : MEASURES
 
 
No records found.

 
 
WDS 20037+3209 (HD 331757) : VIRTUAL EYEPIECE
 
 

20037+3209 COU1628A mag 10.13 Sp K0 20037+3209 COU1628B sep 1.1 P.A. 347.50 mag 11.18 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20037+3209 (HD 331757) : ALADIN DSS IMAGE @ 20h 03m 43.97s +32° 08' 33.0"
 
 
 
 
WDS 20037+3209 COU 1628 (HD 331757) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20037+3209 COU1628 distance=0' 20035+3216 COU1627 distance=9' 20036+3220 A 380 distance=12' 20046+3213 HJ 1471 distance=12' 20028+3158 ES 359BC distance=17' 20028+3158 ES 359AB distance=17' 20040+3152 BRT 276 distance=17' 20021+3204 BRT 274 distance=22' 20020+3213 TDS1034 distance=22' 20042+3230 TDS1039 distance=22' 20037+3145 SEI 827 distance=24' 20022+3154 SEI 802 distance=25' 20014+3206 COU1472 distance=30' 20028+3142 ES 358 distance=30' 20059+3157 SEI 852 distance=31' 20040+3136 TDS1038 distance=33' 20021+3144 SEI 799 distance=33' 20016+3233 TDT1920 distance=37' 20019+3139 AG 245 distance=38' 20063+3148 COU1322 distance=39' 20007+3211 TDT1911AB distance=39' 20007+3211 SCA 181AB,C distance=39' 20021+3135 SEI 798 distance=40' 20068+3203 SEI 881 distance=40' 20064+3147 GYL 31 distance=41' 20014+3240 SEI 792 distance=43' 20026+3127 TDT1930 distance=44' 20007+3232 DAM 313CD distance=45' 20007+3232 ES 2430AB distance=45' 20007+3232 ES 2430AC distance=45' 20026+3125 DAM 643 distance=46' 20059+3247 COU1807 distance=48' 19598+3219 TDT1905 distance=51' 20057+3255 TDT1968 distance=53' 20007+3130 BRT 273 distance=55' 20017+3119 GRV 307 distance=56' 19597+3150 BU 1133 distance=56' 20069+3246 GYL 32 distance=56' 19594+3206 A 378 distance=56' 20075+3236 SEI 895 distance=56' 20039+3113 TDT1946 distance=57' 19593+3219 HJ 1461 distance=58' 20032+3112 BRT 275 distance=58' 19597+3140 SEI 773 distance=59' 20019+3303 HO 586 distance=59' 20080+3235 SEI 900CD distance=60' 20056+3303 TOI1193 distance=60' 20077+3240 TOB 168 distance=60' 20080+3235 STF2633AB distance=60' 20080+3235 HJ 1483AC distance=60' 20080+3235 HJ 1483AD distance=60' 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 20037+3209 COU1628 345 1.1
Show 20035+3216 COU1627 47 1.2 9
Show 20036+3220 A 380 202 0.4 12
Show 20046+3213 HJ 1471 9 32.9 12
Show 20028+3158 ES 359 BC 68 6.1 17
Show 20028+3158 ES 359 AB 135 30.5 17
Show 20040+3152 BRT 276 17 3.7 17
Show 20021+3204 BRT 274 7 4.7 22
Show 20020+3213 TDS1034 74 1.0 22
Show 20042+3230 TDS1039 112 1.4 22
Show 20037+3145 SEI 827 18 9.4 24
Show 20022+3154 SEI 802 312 20.0 25
Show 20014+3206 COU1472 190 1.2 30
Show 20028+3142 ES 358 200 8.0 30
Show 20059+3157 SEI 852 255 44.8 31
Show 20040+3136 TDS1038 33 1.6 33
Show 20021+3144 SEI 799 51 12.7 33
Show 20016+3233 TDT1920 154 0.7 37
Show 20019+3139 AG 245 21 16.7 38
Show 20063+3148 COU1322 106 0.2 39
Show 20007+3211 TDT1911 AB 52 0.6 39
Show 20007+3211 SCA 181 AB,C 92 3.6 39
Show 20021+3135 SEI 798 214 24.3 40
Show 20068+3203 SEI 881 313 7.2 40
Show 20064+3147 GYL 31 180 68.2 41
Show 20014+3240 SEI 792 5 25.4 43
Show 20026+3127 TDT1930 120 0.7 44
Show 20007+3232 DAM 313 CD 298 3.8 45
Show 20007+3232 ES 2430 AB 265 6.5 45
Show 20007+3232 ES 2430 AC 39 17.1 45
Show 20026+3125 DAM 643 175 6.8 46
Show 20059+3247 COU1807 299 0.2 48
Show 19598+3219 TDT1905 212 5.2 51
Show 20057+3255 TDT1968 244 0.6 53
Show 20007+3130 BRT 273 76 4.3 55
Show 20017+3119 GRV 307 138 45.7 56
Show 19597+3150 BU 1133 344 1.1 56
Show 20069+3246 GYL 32 6 79.9 56
Show 19594+3206 A 378 294 1.0 56
Show 20075+3236 SEI 895 32 24.5 56
Show 20039+3113 TDT1946 287 0.4 57
Show 19593+3219 HJ 1461 153 11.4 58
Show 20032+3112 BRT 275 31 4.2 58
Show 19597+3140 SEI 773 258 17.4 59
Show 20019+3303 HO 586 172 6.8 59
Show 20080+3235 SEI 900 CD 224 28.8 60
Show 20056+3303 TOI1193 255 0.1 60
Show 20077+3240 TOB 168 292 18.3 60
Show 20080+3235 STF2633 AB 101 11.6 60
Show 20080+3235 HJ 1483 AC 264 46.4 60
Show 20080+3235 HJ 1483 AD 249 71.0 60

 
 
WDS 20037+3209 : COMPONENTS
 
 
  A
B pa=347.5°
sep=1.10"
 
 
20037+3209 A
 
 
Componente originario normalizzato AB Name HD 331757 Coord arcsec 2000 200343.97+320833.0 Mag 10.13
Spectral class K0 (yellow-orange) PmRA 9.00 PmDE -28.0 Tycho2 2674-04713-1
HD 331757
Tycho2
Tycho2 2674-04713-1 Pflag P RAmdeg 300.93320401 DEmdeg 32.14249378
PmRA 8.9 PmDE -28.1 E RAmdeg 29 E DEmdeg 25
E pmRA 2.3 E pmDE 2.2 EpRAm 1989.77 EpDEm 1990.13
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.7 BTmag 11.110 E BTmag 0.053 VTmag 10.131
E VTmag 0.034 Prox 11 TYC T HIP
CCDM RAdeg 300.93318139 DEdeg 32.14248528 EpRA 1990 1.55
EpDE 1990 1.68 E RAdeg 28.7 E DEdeg 25.1 Posflg D
Corr 0.1
 
 
20037+3209 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200343.95+320834.1 Mag 11.18 PmRA 9.00
PmDE -28.0 Tycho2 2674-04713-2 Calc delta mag 1.05 Calc coord yes
Tycho2
Tycho2 2674-04713-2 Pflag P RAmdeg 300.93320401 DEmdeg 32.14249378
PmRA 8.9 PmDE -28.1 E RAmdeg 29 E DEmdeg 25
E pmRA 2.3 E pmDE 2.2 EpRAm 1989.77 EpDEm 1990.13
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.7 BTmag 11.888 E BTmag 0.100 VTmag 11.180
E VTmag 0.088 Prox 11 TYC HIP
CCDM RAdeg 300.93317028 DEdeg 32.14278556 EpRA 1990 1.55
EpDE 1990 1.68 E RAdeg 73.0 E DEdeg 63.9 Posflg D
Corr 0.1