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Current system
19300+2918
COU 1318


Nearby doubles
9' : 19303+2911
MLB 697AB

12' : 19307+2913
TOB 156

12' : 19292+2917
MLB 652

14' : 19296+2906
MLB 696

14' : 19308+2929
HJ 1407

18' : 19291+2905
TDT1490

19' : 19286+2923
TDT1483

28' : 19280+2912
HEI 572

28' : 19311+2943
AG 385

29' : 19301+2850
TDT1503

34' : 19282+2942
AG 380

39' : 19282+2849
TDT1475

41' : 19327+2940
SLE 627

42' : 19327+2930
SLE 628

44' : 19268+2929
MLB 569AB

47' : 19323+2843
SLE 625

51' : 19332+2850
TDT1537

51' : 19306+3009
TDT1511

52' : 19337+2936
SLE 630AB

53' : 19330+2843
TDT1534

54' : 19323+3003
SLE 626

57' : 19336+2950
SLE 629

57' : 19328+3001
RAO 515

57' : 19340+2856
MLB 653AB

63' : 19306+2817
BU 651AB

63' : 19348+2910
MLB 654



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.

19300+2918 COU 1318

 
 
19h 30m 01.01s +29° 18' 29.7" P.A. 202.00 sep 0.4 mag 9.70,9.80 Sp A0
 
 
Coord 2000 19300+2918 Discov num COU1318 Comp Coord arcsec 2000 19 30 01.01 +29 18 29.7
Date first 1974 Date last 2013 Obs 6
Pa first 43 Pa last 201.9 P.A. Now (θ) 201.9°
Sep first 0.4 Sep last 0.365 Sep. Now (ρ) 0.365"
Mag pri 9.70 Mag sec 9.80 delta mag (ΔM) 0.1 Spectral class A0 (white)
Pri motion ra -006 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2137-00999-1
 
 
WDS 19300+2918 COU 1318 : 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
19300+2918 COU1318 1996 3 26 0.4 9.70 9.80 A0 193001.01+291829.7
19300+2918 COU1318 2007 4 203 0.4 9.70 9.80 A0 193001.01+291829.7
19300+2918 COU1318 2011 5 200 0.4 9.70 9.80 A0 193001.01+291829.7
19300+2918 COU1318 2013 6 202 0.4 9.70 9.80 A0 193001.01+291829.7

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

 
 
WDS 19300+2918 COU 1318 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19300+2918 COU 1318 : MEASURES
 
 
No records found.

 
 
WDS 19300+2918 : VIRTUAL EYEPIECE
 
 

19300+2918 COU1318A mag 9.7 Sp A0 19300+2918 COU1318B sep 0.4 P.A. 199.30 mag 9.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19300+2918 : ALADIN DSS IMAGE @ 19h 30m 01.01s +29° 18' 29.7"
 
 
 
 
WDS 19300+2918 COU 1318 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19300+2918 COU1318 distance=0' 19303+2911 MLB 697AB distance=9' 19303+2911 MLB 697AC distance=9' 19307+2913 TOB 156 distance=12' 19292+2917 MLB 652 distance=12' 19296+2906 MLB 696 distance=14' 19308+2929 HJ 1407 distance=14' 19291+2905 TDT1490 distance=18' 19286+2923 TDT1483 distance=19' 19280+2912 HEI 572 distance=28' 19311+2943 AG 385 distance=28' 19301+2850 TDT1503 distance=29' 19282+2942 AG 380 distance=34' 19282+2849 TDT1475 distance=39' 19327+2940 SLE 627 distance=41' 19327+2930 SLE 628 distance=42' 19268+2929 MLB 569AB distance=44' 19268+2929 MLB 569AC distance=44' 19268+2929 MLB 569CD distance=44' 19323+2843 SLE 625 distance=47' 19332+2850 TDT1537 distance=51' 19306+3009 TDT1511 distance=51' 19337+2936 SLE 630AB distance=52' 19337+2936 SLE 630AC distance=52' 19330+2843 TDT1534 distance=53' 19323+3003 SLE 626 distance=54' 19336+2950 SLE 629 distance=57' 19328+3001 RAO 515 distance=57' 19340+2856 MLB 653AB distance=57' 19340+2856 ARG 85AC distance=57' 19340+2856 ABH 120AE distance=57' 19340+2856 ABH 120AF distance=57' 19340+2856 ABH 120AG distance=57' 19340+2856 ABH 120AH distance=57' 19340+2856 ABH 120AI distance=57' 19340+2856 ABH 120AJ distance=57' 19340+2856 ABH 120AK distance=57' 19340+2856 ABH 120AL distance=57' 19340+2856 ABH 120AM distance=57' 19340+2856 ABH 120AN distance=57' 19340+2856 ABH 120AO distance=57' 19340+2856 ABH 120AP distance=57' 19340+2856 ABH 120AQ distance=57' 19340+2856 ABH 120AR distance=57' 19340+2856 BKO 64AS distance=57' 19340+2856 BKO 64AV distance=57' 19340+2856 BKO 64AT distance=57' 19340+2856 BKO 64AU distance=57' 19306+2817 COU1161Aa,Ab distance=63' 19306+2817 COU1161Aa,Ac distance=63' 19306+2817 BU 651AB distance=63' 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 19300+2918 COU1318 202 0.4
Show 19303+2911 MLB 697 AB 10 7.6 9
Show 19303+2911 MLB 697 AC 101 4.5 9
Show 19307+2913 TOB 156 267 13.7 12
Show 19292+2917 MLB 652 218 5.6 12
Show 19296+2906 MLB 696 66 3.1 14
Show 19308+2929 HJ 1407 303 11.6 14
Show 19291+2905 TDT1490 135 0.7 18
Show 19286+2923 TDT1483 31 4.0 19
Show 19280+2912 HEI 572 301 3.2 28
Show 19311+2943 AG 385 38 28.7 28
Show 19301+2850 TDT1503 202 2.4 29
Show 19282+2942 AG 380 226 2.6 34
Show 19282+2849 TDT1475 231 1.9 39
Show 19327+2940 SLE 627 87 7.0 41
Show 19327+2930 SLE 628 65 9.0 42
Show 19268+2929 MLB 569 AB 202 7.1 44
Show 19268+2929 MLB 569 AC 321 27.1 44
Show 19268+2929 MLB 569 CD 220 8.0 44
Show 19323+2843 SLE 625 133 5.9 47
Show 19332+2850 TDT1537 176 2.3 51
Show 19306+3009 TDT1511 15 1.0 51
Show 19337+2936 SLE 630 AB 23 19.9 52
Show 19337+2936 SLE 630 AC 60 16.6 52
Show 19330+2843 TDT1534 209 2.5 53
Show 19323+3003 SLE 626 198 8.5 54
Show 19336+2950 SLE 629 121 4.9 57
Show 19328+3001 RAO 515 -1 0.2 57
Show 19340+2856 MLB 653 AB 353 1.9 57
Show 19340+2856 ARG 85 AC 306 14.4 57
Show 19340+2856 ABH 120 AE 11 42.6 57
Show 19340+2856 ABH 120 AF 12 34.0 57
Show 19340+2856 ABH 120 AG 6 65.6 57
Show 19340+2856 ABH 120 AH 197 25.3 57
Show 19340+2856 ABH 120 AI 141 40.0 57
Show 19340+2856 ABH 120 AJ 71 29.5 57
Show 19340+2856 ABH 120 AK 44 53.8 57
Show 19340+2856 ABH 120 AL 75 48.3 57
Show 19340+2856 ABH 120 AM 305 41.6 57
Show 19340+2856 ABH 120 AN 247 52.5 57
Show 19340+2856 ABH 120 AO 305 82.9 57
Show 19340+2856 ABH 120 AP 272 111.5 57
Show 19340+2856 ABH 120 AQ 268 118.7 57
Show 19340+2856 ABH 120 AR 250 122.2 57
Show 19340+2856 BKO 64 AS 277 127.1 57
Show 19340+2856 BKO 64 AV 311 88.9 57
Show 19340+2856 BKO 64 AT 22 24.9 57
Show 19340+2856 BKO 64 AU 1 46.3 57
Show 19306+2817 COU1161 Aa,Ab 16 0.2 63
Show 19306+2817 COU1161 Aa,Ac 314 0.2 63
Show 19306+2817 BU 651 AB 287 6.4 63

 
 
WDS 19300+2918 : COMPONENTS
 
 
  A
B pa=199.3°
sep=0.36"
 
 
19300+2918 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 193001.01+291829.7 Mag 9.7 Spectral class A0 (white)
PmRA -6.00 PmDE -13.0 Tycho2 2137-00999-1
Tycho2
Tycho2 2137-00999-1 Pflag RAmdeg 292.50423865 DEmdeg 29.30825336
PmRA -6.4 PmDE 0.1 E RAmdeg 12 E DEmdeg 11
E pmRA 1.4 E pmDE 1.3 EpRAm 1989.95 EpDEm 1990.09
Num 8 Q RAmdeg 1.4 Q DEmdeg 1.3 Q pmRA 1.4
Q pmDE 1.2 BTmag 9.903 E BTmag 0.023 VTmag 9.616
E VTmag 0.021 Prox 839 TYC T HIP
CCDM RAdeg 292.50425417 DEdeg 29.30825278 EpRA 1990 1.59
EpDE 1990 1.70 E RAdeg 13.1 E DEdeg 12.0 Posflg
Corr 0.1
 
 
19300+2918 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193001.00+291829.4 Mag 9.8 Calc delta mag 0.1
Calc coord yes