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Doubles in session


Current system
18406+2636
COU 641
HD 336690


Nearby doubles
17' : 18412+2622
COU 642

28' : 18408+2703
SLE 362

32' : 18429+2636
KPP1310

38' : 18421+2707
SLE 363AB

39' : 18380+2653
TDT 964

41' : 18386+2706
HJ 1333

50' : 18441+2623
HDS2653

58' : 18393+2731
TDT 976

62' : 18433+2546
SLE 505

63' : 18448+2704
TDT1029

63' : 18425+2537
ROE 7

64' : 18382+2543
BUP 185AB

66' : 18443+2720
TDS 941

67' : 18260+2606
L 22

67' : 18422+2739
STF2371

71' : 18441+2728
RAO 397

71' : 18420+2528
SLE 503

75' : 18446+2727
TVB 8

76' : 18352+2616
BUP 184AB

78' : 18435+2743
STF2374AB

78' : 18408+2518
SLE 500

80' : 18421+2753
TDT1009

81' : 18349+2701
ES 477

82' : 18440+2528
SLE 507

83' : 18420+2516
TDS 934

84' : 18359+2542
TDT 952



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.

18406+2636 COU 641 (HD 336690)

 
 
18h 40m 35.61s +26° 35' 38.8" P.A. 56.00 sep 0.6 mag 10.28,10.35 Sp A3
 
 
Coord 2000 18406+2636 Discov num COU 641 Comp Coord arcsec 2000 18 40 35.61 +26 35 38.8
Date first 1971 Date last 2016 Obs 17
Pa first 57 Pa last 56.3 P.A. Now (θ) 56.3°
Sep first 0.5 Sep last 0.61 Sep. Now (ρ) 0.61"
Mag pri 10.28 Mag sec 10.35 delta mag (ΔM) 0.07 Spectral class A3 (white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 336690 Constellation Lyra SAO 86312 Tycho2 2115-02015-1
Gaia DR2 4538558157202376960 HD 336690
 
 
WDS 18406+2636 COU 641 (HD 336690) : 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
18406+2636 COU 641 1995 8 53 0.6 10.28 10.35 A3 184035.61+263538.8
18406+2636 COU 641 2010 9 54 0.6 10.28 10.35 A3 184035.61+263538.8
18406+2636 COU 641 2015 12 57 0.6 10.28 10.35 A3 184035.61+263538.8
18406+2636 COU 641 2016 13 56 0.6 10.28 10.35 A3 184035.61+263538.8

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

 
 
WDS 18406+2636 COU 641 (HD 336690) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18406+2636 COU 641 (HD 336690) : MEASURES
 
 
No records found.

 
 
WDS 18406+2636 (HD 336690) : VIRTUAL EYEPIECE
 
 

18406+2636 COU 641A mag 10.28 Sp A3 18406+2636 COU 641B sep 0.6 P.A. 53.30 mag 10.35 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18406+2636 (HD 336690) : ALADIN DSS IMAGE @ 18h 40m 35.61s +26° 35' 38.8"
 
 
 
 
WDS 18406+2636 COU 641 (HD 336690) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18406+2636 COU 641 distance=0' 18412+2622 COU 642 distance=17' 18408+2703 SLE 362 distance=28' 18429+2636 KPP1310 distance=32' 18421+2707 SLE 363AB distance=38' 18421+2707 SLE 363AC distance=38' 18380+2653 TDT 964 distance=39' 18386+2706 HJ 1333 distance=41' 18441+2623 HDS2653 distance=50' 18393+2731 TDT 976 distance=58' 18433+2546 SLE 505 distance=62' 18448+2704 TDT1029 distance=63' 18425+2537 ROE 7 distance=63' 18382+2543 BUP 185AB distance=64' 18382+2543 BUP 185AC distance=64' 18382+2543 BUP 185AD distance=64' 18443+2720 TDS 941 distance=66' 18260+2606 L 22 distance=67' 18422+2739 STF2371 distance=67' 18441+2728 RAO 397 distance=71' 18420+2528 SLE 503 distance=71' 18446+2727 TVB 8 distance=75' 18352+2616 BUP 184AB distance=76' 18352+2616 BUP 184AC distance=76' 18435+2743 STF2374AB distance=78' 18435+2743 STF2374AC distance=78' 18408+2518 SLE 500 distance=78' 18421+2753 TDT1009 distance=80' 18349+2701 ES 477 distance=81' 18440+2528 SLE 507 distance=82' 18420+2516 TDS 934 distance=83' 18359+2542 TDT 952 distance=84' 18419+2514 TDT1006 distance=84' 18460+2720 HJ 1343 distance=84' 18459+2719 PHL9001 distance=84' 18344+2615 BUP 183AB distance=85' 18344+2615 BUP 183AC distance=85' 18344+2615 BUP 183AD distance=85' 18398+2800 SLE 97AC distance=85' 18398+2800 COU 640AB distance=85' 18349+2717 COU 639 distance=88' 18407+2509 SLE 499 distance=88' 18409+2506 POU3474 distance=89' 18438+2516 SLE 506 distance=91' 18413+2506 SLE 502 distance=91' 18355+2735 KPP1647 distance=91' 18452+2529 TDT1032 distance=91' 18412+2505 SLE 501 distance=92' 18360+2528 BRT3332 distance=92' 18462+2542 SLE 509 distance=92' 18411+2808 SLE 104 distance=93' 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 18406+2636 COU 641 56 0.6
Show 18412+2622 COU 642 320 2.3 17
Show 18408+2703 SLE 362 99 8.0 28
Show 18429+2636 KPP1310 46 10.0 32
Show 18421+2707 SLE 363 AB 109 10.6 38
Show 18421+2707 SLE 363 AC 92 17.3 38
Show 18380+2653 TDT 964 206 0.8 39
Show 18386+2706 HJ 1333 226 2.9 41
Show 18441+2623 HDS2653 284 4.9 50
Show 18393+2731 TDT 976 80 0.9 58
Show 18433+2546 SLE 505 145 12.7 62
Show 18448+2704 TDT1029 107 0.5 63
Show 18425+2537 ROE 7 198 9.8 63
Show 18382+2543 BUP 185 AB 336 104.1 64
Show 18382+2543 BUP 185 AC 271 999.9 64
Show 18382+2543 BUP 185 AD 205 64.7 64
Show 18443+2720 TDS 941 92 0.8 66
Show 18260+2606 L 22 299 8.5 67
Show 18422+2739 STF2371 56 10.0 67
Show 18441+2728 RAO 397 326 3.5 71
Show 18420+2528 SLE 503 130 9.8 71
Show 18446+2727 TVB 8 334 10.7 75
Show 18352+2616 BUP 184 AB 333 93.4 76
Show 18352+2616 BUP 184 AC 243 300.2 76
Show 18435+2743 STF2374 AB 40 13.4 78
Show 18435+2743 STF2374 AC 358 150.6 78
Show 18408+2518 SLE 500 179 18.1 78
Show 18421+2753 TDT1009 264 0.5 80
Show 18349+2701 ES 477 227 10.2 81
Show 18440+2528 SLE 507 70 18.3 82
Show 18420+2516 TDS 934 203 1.3 83
Show 18359+2542 TDT 952 69 1.1 84
Show 18419+2514 TDT1006 13 1.8 84
Show 18460+2720 HJ 1343 118 7.9 84
Show 18459+2719 PHL9001 129 14.1 84
Show 18344+2615 BUP 183 AB 47 57.9 85
Show 18344+2615 BUP 183 AC 37 79.8 85
Show 18344+2615 BUP 183 AD 88 578.9 85
Show 18398+2800 SLE 97 AC 60 10.1 85
Show 18398+2800 COU 640 AB 90 0.4 85
Show 18349+2717 COU 639 268 0.7 88
Show 18407+2509 SLE 499 347 31.0 88
Show 18409+2506 POU3474 94 6.2 89
Show 18438+2516 SLE 506 143 13.0 91
Show 18413+2506 SLE 502 94 6.2 91
Show 18355+2735 KPP1647 334 12.7 91
Show 18452+2529 TDT1032 122 0.5 91
Show 18412+2505 SLE 501 314 19.3 92
Show 18360+2528 BRT3332 103 3.3 92
Show 18462+2542 SLE 509 18 19.9 92
Show 18411+2808 SLE 104 198 9.8 93

 
 
WDS 18406+2636 : COMPONENTS
 
 
  A
B pa=53.3°
sep=0.57"
 
 
18406+2636 A
 
 
Componente originario normalizzato AB Name HD 336690 Coord arcsec 2000 184035.61+263538.8 Mag 10.28
Spectral class A3 (white) PmRA 5.00 PmDE -7.0 SAO 86312
Tycho2 2115-02015-1 HD 336690 DM BD+26 3325
Tycho2
Tycho2 2115-02015-1 Pflag RAmdeg 280.14841856 DEmdeg 26.59415582
PmRA 5.4 PmDE -7.3 E RAmdeg 13 E DEmdeg 11
E pmRA 1.3 E pmDE 1.2 EpRAm 1989.36 EpDEm 1989.85
Num 9 Q RAmdeg 1.1 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 10.066 E BTmag 0.024 VTmag 9.670
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 280.14840556 DEdeg 26.59417333 EpRA 1990 1.56
EpDE 1990 1.72 E RAdeg 13.9 E DEdeg 11.9 Posflg P
Corr -0.1
SAO
SAO 86312 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.004 Vmag 9 SpType A3
Double code Source 34 CatNum 9122 DM BD+26 3325
DMcomp BDsup HD 336690 M HD 0
GC RA1950rad 4.88071941 DE1950rad 0.46332327 PmRA2000 -0.0014
PmDE2000 -0.005
CCDM
Ccdm 18406+2636 RComp Comp A Note1
Note2 Discov num DRAs -0.46 DDEs -22.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp A3 PmNote *
PmRA -5 PmDE -25 Dm number +26 3325 Cat1 BD
Name2 +26 1888 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18366N2630A
HIC
 
 
18406+2636 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184035.64+263539.1 Mag 10.35 PmRA 5.00
PmDE -7.0 Calc delta mag 0.07 Calc coord yes
CCDM
Ccdm 18406+2636 RComp Comp B Note1
Note2 Discov num COU 641 DRAs DDEs
R dRAs Year 1971 Theta 57 Rho 0.5
Obs 1 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18366N2630B
HIC