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Doubles in session


Current system
21139+3830
COU 1817


Nearby doubles
3' : 21137+3830
GUR 18

8' : 21133+3835
SMA 140

9' : 21139+3838
GUR 19

9' : 21146+3832
SEI1464AB

16' : 21137+3815
GUR 17

16' : 21152+3833
ES 2061

16' : 21146+3844
GUR 22

18' : 21138+3812
SMA 144

18' : 21125+3834
SEI1445

18' : 21149+3844
GUR 26AB

19' : 21146+3813
GUR 23

19' : 21126+3819
GUR 10

19' : 21122+3828
SMA 137

20' : 21129+3815
GUR 14

20' : 21148+3847
GUR 25

21' : 21149+3847
GUR 27

22' : 21140+3809
SEI1456

23' : 21140+3808
GUR 20

23' : 21126+3846
COU2136

27' : 21130+3854
GUR 15

27' : 21149+3806
GUR 28

28' : 21144+3803
SEI1461AB

28' : 21124+3810
COU1971AB

28' : 21127+3807
GUR 12

28' : 21133+3803
TOB 214

29' : 21127+3806
GUR 11



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.

21139+3830 COU 1817

 
 
21h 13m 56.08s +38° 29' 54.9" P.A. 110.00 sep 0.6 mag 9.53,10.27 Sp B8
 
 
Coord 2000 21139+3830 Discov num COU1817 Comp Coord arcsec 2000 21 13 56.08 +38 29 54.9
Date first 1979 Date last 2016 Obs 8
Pa first 112 Pa last 110.2 P.A. Now (θ) 110.2°
Sep first 0.6 Sep last 0.557 Sep. Now (ρ) 0.557"
Mag pri 9.53 Mag sec 10.27 delta mag (ΔM) 0.74 Spectral class B8 (blue-white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3169-01863-1 Gaia DR2 1965008354662707328
 
 
WDS 21139+3830 COU 1817 : 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
21139+3830 COU1817 1995 3 107 0.6 9.53 10.27 B8 211356.08+382954.9
21139+3830 COU1817 2008 4 108 0.6 9.53 10.27 B8 211356.08+382954.9
21139+3830 COU1817 2011 6 111 0.5 9.53 10.27 B8 211356.08+382954.9
21139+3830 COU1817 2016 7 110 0.6 9.53 10.27 B8 211356.08+382954.9

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WDS 21139+3830 COU 1817 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21139+3830 COU 1817 : MEASURES
 
 
No records found.

 
 
WDS 21139+3830 : VIRTUAL EYEPIECE
 
 

21139+3830 COU1817A mag 9.53 Sp B8 21139+3830 COU1817B sep 0.5 P.A. 115.20 mag 10.27 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21139+3830 : ALADIN DSS IMAGE @ 21h 13m 56.08s +38° 29' 54.9"
 
 
 
 
WDS 21139+3830 COU 1817 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21139+3830 COU1817 distance=0' 21137+3830 GUR 18 distance=3' 21133+3835 SMA 140 distance=8' 21139+3838 GUR 19 distance=9' 21146+3832 SEI1464AB distance=9' 21146+3832 GUR 24AC distance=9' 21146+3832 GUR 24AD distance=9' 21137+3815 GUR 17 distance=16' 21152+3833 ES 2061 distance=16' 21146+3844 GUR 22 distance=16' 21138+3812 SMA 144 distance=18' 21125+3834 SEI1445 distance=18' 21149+3844 GUR 26AB distance=18' 21149+3844 GUR 26AC distance=18' 21146+3813 GUR 23 distance=19' 21126+3819 GUR 10 distance=19' 21122+3828 SMA 137 distance=19' 21129+3815 GUR 14 distance=20' 21148+3847 GUR 25 distance=20' 21149+3847 GUR 27 distance=21' 21140+3809 SEI1456 distance=22' 21140+3808 GUR 20 distance=23' 21126+3846 COU2136 distance=23' 21130+3854 GUR 15 distance=27' 21149+3806 GUR 28 distance=27' 21144+3803 SEI1461AB distance=28' 21144+3803 GUR 21AC distance=28' 21124+3810 COU1971AB distance=28' 21124+3810 GUR 9AC distance=28' 21124+3810 GUR 9AD distance=28' 21124+3810 GUR 9AE distance=28' 21127+3807 GUR 12 distance=28' 21133+3803 TOB 214 distance=28' 21127+3806 GUR 11 distance=29' 21117+3818 SMA 136 distance=29' 21123+3808 TDT2822 distance=29' 21148+3803 AGC 13AB distance=30' 21148+3803 AGC 13AC distance=30' 21148+3803 AGC 13AE distance=30' 21148+3803 AGC 13AF distance=30' 21148+3803 DAL 38AG distance=30' 21148+3803 LEP 100AI distance=30' 21148+3803 AGC 13AB,D distance=30' 21148+3803 FYM 110AK distance=30' 21148+3803 FYM 110AJ distance=30' 21148+3803 FYM 110AL distance=30' 21130+3858 ES 257 distance=30' 21138+3800 KPP 786 distance=31' 21148+3803 DAL 38GH distance=31' 21148+3803 JOD 20Fa,Fb distance=31' 21114+3840 GUR 8 distance=32' 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 21139+3830 COU1817 110 0.6
Show 21137+3830 GUR 18 301 14.1 3
Show 21133+3835 SMA 140 127 17.2 8
Show 21139+3838 GUR 19 123 9.0 9
Show 21146+3832 SEI1464 AB 264 28.9 9
Show 21146+3832 GUR 24 AC 264 7.4 9
Show 21146+3832 GUR 24 AD 218 5.4 9
Show 21137+3815 GUR 17 105 9.6 16
Show 21152+3833 ES 2061 298 3.4 16
Show 21146+3844 GUR 22 337 6.2 16
Show 21138+3812 SMA 144 326 15.4 18
Show 21125+3834 SEI1445 23 27.9 18
Show 21149+3844 GUR 26 AB 325 7.5 18
Show 21149+3844 GUR 26 AC 274 15.7 18
Show 21146+3813 GUR 23 60 10.4 19
Show 21126+3819 GUR 10 294 5.3 19
Show 21122+3828 SMA 137 121 9.6 19
Show 21129+3815 GUR 14 204 7.8 20
Show 21148+3847 GUR 25 152 9.8 20
Show 21149+3847 GUR 27 142 7.8 21
Show 21140+3809 SEI1456 357 21.0 22
Show 21140+3808 GUR 20 17 1.6 23
Show 21126+3846 COU2136 293 0.4 23
Show 21130+3854 GUR 15 64 4.8 27
Show 21149+3806 GUR 28 115 0.3 27
Show 21144+3803 SEI1461 AB 136 10.7 28
Show 21144+3803 GUR 21 AC 183 23.9 28
Show 21124+3810 COU1971 AB 283 0.6 28
Show 21124+3810 GUR 9 AC 112 16.9 28
Show 21124+3810 GUR 9 AD 64 9.8 28
Show 21124+3810 GUR 9 AE 75 18.4 28
Show 21127+3807 GUR 12 323 2.6 28
Show 21133+3803 TOB 214 212 23.4 28
Show 21127+3806 GUR 11 39 0.4 29
Show 21117+3818 SMA 136 122 3.8 29
Show 21123+3808 TDT2822 185 0.6 29
Show 21148+3803 AGC 13 AB 190 1.1 30
Show 21148+3803 AGC 13 AC 211 73.0 30
Show 21148+3803 AGC 13 AE 257 86.9 30
Show 21148+3803 AGC 13 AF 184 89.5 30
Show 21148+3803 DAL 38 AG 109 120.9 30
Show 21148+3803 LEP 100 AI 77 534.5 30
Show 21148+3803 AGC 13 AB,D 208 205.4 30
Show 21148+3803 FYM 110 AK 316 99.0 30
Show 21148+3803 FYM 110 AJ 127 49.7 30
Show 21148+3803 FYM 110 AL 290 32.8 30
Show 21130+3858 ES 257 317 6.6 30
Show 21138+3800 KPP 786 20 6.8 31
Show 21148+3803 DAL 38 GH 108 8.6 31
Show 21148+3803 JOD 20 Fa,Fb 349 0.9 31
Show 21114+3840 GUR 8 8 10.4 32

 
 
WDS 21139+3830 : COMPONENTS
 
 
  A
B pa=115.2°
sep=0.45"
 
 
21139+3830 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211356.08+382954.9 Mag 9.53 Spectral class B8 (blue-white)
PmRA 2.00 PmDE -4.0 Tycho2 3169-01863-1
Tycho2
Tycho2 3169-01863-1 Pflag RAmdeg 318.48371573 DEmdeg 38.49857605
PmRA 2.3 PmDE -4.2 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.63 EpDEm 1990.73
Num 10 Q RAmdeg 1.4 Q DEmdeg 1.4 Q pmRA 1.4
Q pmDE 1.5 BTmag 9.226 E BTmag 0.017 VTmag 9.233
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 318.48370694 DEdeg 38.49858472 EpRA 1990 1.54
EpDE 1990 1.61 E RAdeg 8.2 E DEdeg 7.9 Posflg
Corr 0.1
 
 
21139+3830 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211356.11+382954.7 Mag 10.27 PmRA 2.00
PmDE -4.0 Calc delta mag 0.74 Calc coord yes