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Doubles in session


Current system
21240+2445
COU 231


Nearby doubles
12' : 21239+2434
POU5358

18' : 21228+2443
POU5354

22' : 21250+2429
POU5362

23' : 21256+2452
POU5367

24' : 21223+2449
POU5353AB

29' : 21240+2416
HJ 1641AB

32' : 21220+2502
POU5352

32' : 21255+2510
POU5364AB

34' : 21241+2519
BU 447AB

34' : 21237+2519
BKO 894

35' : 21215+2443
COU 730

37' : 21260+2422
POU5369AB

38' : 21256+2515
POU5368

39' : 21255+2414
POU5366

39' : 21267+2456
POU5370

40' : 21211+2443
UC 4452

41' : 21217+2420
POU5351

42' : 21213+2421
FYM 537

42' : 21210+2435
POU5347

43' : 21209+2426
POU5343

44' : 21209+2455
UC 4448

45' : 21210+2428
POU5345

46' : 21211+2507
POU5349

46' : 21233+2401
POU5357

47' : 21268+2420
POU5371

47' : 21251+2401
POU5363



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.

21240+2445 COU 231

 
 
21h 23m 58.98s +24° 45' 23.4" P.A. 123.00 sep 0.5 mag 9.90,10.60 Sp G0
 
 
Coord 2000 21240+2445 Discov num COU 231 Comp Coord arcsec 2000 21 23 58.98 +24 45 23.4
Date first 1967 Date last 2014 Obs 9
Pa first 113 Pa last 122.7 P.A. Now (θ) 122.7°
Sep first 0.3 Sep last 0.477 Sep. Now (ρ) 0.477"
Mag pri 9.90 Mag sec 10.60 delta mag (ΔM) 0.7 Spectral class G0 (yellow)
Pri motion ra +030 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2191-01761-1 Gaia DR2 1798442277310241024
 
 
WDS 21240+2445 COU 231 : 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
21240+2445 COU 231 1988 6 114 0.4 9.90 10.60 G0 212358.98+244523.4
21240+2445 COU 231 2007 7 121 0.5 9.90 10.60 G0 212358.98+244523.4
21240+2445 COU 231 2011 8 125 0.5 9.90 10.60 G0 212358.98+244523.4
21240+2445 COU 231 2014 9 123 0.5 9.90 10.60 G0 212358.98+244523.4

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

 
 
WDS 21240+2445 COU 231 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21240+2445 COU 231 : MEASURES
 
 
No records found.

 
 
WDS 21240+2445 : VIRTUAL EYEPIECE
 
 

21240+2445 COU 231A mag 9.9 Sp G0 21240+2445 COU 231B sep 0.5 P.A. 125.30 mag 10.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21240+2445 : ALADIN DSS IMAGE @ 21h 23m 58.98s +24° 45' 23.4"
 
 
 
 
WDS 21240+2445 COU 231 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21240+2445 COU 231 distance=0' 21239+2434 POU5358 distance=12' 21228+2443 POU5354 distance=18' 21250+2429 POU5362 distance=22' 21256+2452 POU5367 distance=23' 21223+2449 TDT2931Aa,Ab distance=24' 21223+2449 POU5353AB distance=24' 21240+2416 HJ 1641AB distance=29' 21240+2416 TOK 635AC distance=29' 21220+2502 POU5352 distance=32' 21255+2510 POU5364AB distance=32' 21255+2510 POU5365AC distance=32' 21241+2519 BU 447AB distance=34' 21241+2519 BU 447AC distance=34' 21241+2519 BU 447AD distance=34' 21241+2519 BU 447AE distance=34' 21241+2519 BU 447AF distance=34' 21237+2519 BKO 894 distance=34' 21215+2443 COU 730 distance=35' 21260+2422 COU 534Aa,Ab distance=37' 21260+2422 POU5369AB distance=37' 21256+2515 POU5368 distance=38' 21255+2414 POU5366 distance=39' 21267+2456 POU5370 distance=39' 21211+2443 UC 4452 distance=40' 21217+2420 POU5351 distance=41' 21213+2421 FYM 537 distance=42' 21210+2435 POU5347 distance=42' 21209+2426 POU5343 distance=43' 21209+2455 UC 4448 distance=44' 21210+2428 POU5345 distance=45' 21211+2507 POU5349 distance=46' 21233+2401 POU5357 distance=46' 21268+2420 POU5371 distance=47' 21251+2401 POU5363 distance=47' 21246+2532 KPP2335 distance=48' 21205+2448 BKO 893 distance=48' 21203+2453 POU5341 distance=51' 21240+2352 J 3137 distance=55' 21200+2440 POU5338 distance=55' 21199+2432 POU5337 distance=58' 21198+2435 BKO 892 distance=58' 21208+2525 POU5342 distance=59' 21210+2403 POU5346 distance=59' 21271+2405 POU5372 distance=60' 21200+2419 POU5340 distance=61' 21274+2406 POU5374 distance=61' 21229+2346 POU5355 distance=62' 21220+2350 COU 132 distance=63' 21285+2501 POU5380 distance=64' 21197+2419 POU5334 distance=65' 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 21240+2445 COU 231 123 0.5
Show 21239+2434 POU5358 46 17.3 12
Show 21228+2443 POU5354 192 15.6 18
Show 21250+2429 POU5362 54 17.5 22
Show 21256+2452 POU5367 64 15.6 23
Show 21223+2449 TDT2931 Aa,Ab 345 0.5 24
Show 21223+2449 POU5353 AB 175 13.3 24
Show 21240+2416 HJ 1641 AB 298 62.6 29
Show 21240+2416 TOK 635 AC 24 999.9 29
Show 21220+2502 POU5352 69 11.2 32
Show 21255+2510 POU5364 AB 232 7.7 32
Show 21255+2510 POU5365 AC 265 9.8 32
Show 21241+2519 BU 447 AB 309 9.4 34
Show 21241+2519 BU 447 AC 193 58.3 34
Show 21241+2519 BU 447 AD 84 45.1 34
Show 21241+2519 BU 447 AE 116 65.3 34
Show 21241+2519 BU 447 AF 218 84.3 34
Show 21237+2519 BKO 894 253 4.9 34
Show 21215+2443 COU 730 282 2.4 35
Show 21260+2422 COU 534 Aa,Ab 97 0.2 37
Show 21260+2422 POU5369 AB 46 14.3 37
Show 21256+2515 POU5368 129 17.3 38
Show 21255+2414 POU5366 318 8.0 39
Show 21267+2456 POU5370 285 6.2 39
Show 21211+2443 UC 4452 116 56.1 40
Show 21217+2420 POU5351 145 17.2 41
Show 21213+2421 FYM 537 173 5.1 42
Show 21210+2435 POU5347 17 19.0 42
Show 21209+2426 POU5343 139 6.5 43
Show 21209+2455 UC 4448 196 30.3 44
Show 21210+2428 POU5345 262 4.8 45
Show 21211+2507 POU5349 181 15.7 46
Show 21233+2401 POU5357 50 12.7 46
Show 21268+2420 POU5371 170 6.0 47
Show 21251+2401 POU5363 285 7.3 47
Show 21246+2532 KPP2335 311 19.9 48
Show 21205+2448 BKO 893 9 2.6 48
Show 21203+2453 POU5341 73 14.0 51
Show 21240+2352 J 3137 241 7.2 55
Show 21200+2440 POU5338 268 11.5 55
Show 21199+2432 POU5337 192 10.9 58
Show 21198+2435 BKO 892 87 5.8 58
Show 21208+2525 POU5342 27 18.6 59
Show 21210+2403 POU5346 337 21.6 59
Show 21271+2405 POU5372 95 3.4 60
Show 21200+2419 POU5340 263 16.6 61
Show 21274+2406 POU5374 347 14.7 61
Show 21229+2346 POU5355 193 13.9 62
Show 21220+2350 COU 132 201 13.1 63
Show 21285+2501 POU5380 313 11.1 64
Show 21197+2419 POU5334 313 21.2 65

 
 
WDS 21240+2445 : COMPONENTS
 
 
  A
B pa=125.3°
sep=0.45"
 
 
21240+2445 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212358.98+244523.4 Mag 9.9 Spectral class G0 (yellow)
PmRA 30.00 PmDE 2.0 Tycho2 2191-01761-1
Tycho2
Tycho2 2191-01761-1 Pflag RAmdeg 320.99578207 DEmdeg 24.75650377
PmRA 35.7 PmDE 0.0 E RAmdeg 11 E DEmdeg 12
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.00 EpDEm 1988.92
Num 11 Q RAmdeg 1.1 Q DEmdeg 1.8 Q pmRA 1.1
Q pmDE 1.7 BTmag 10.140 E BTmag 0.023 VTmag 9.434
E VTmag 0.017 Prox 413 TYC T HIP
CCDM RAdeg 320.99569222 DEdeg 24.75650472 EpRA 1990 1.70
EpDE 1990 1.56 E RAdeg 10.8 E DEdeg 12.8 Posflg
Corr 0.1
CCDM
Ccdm 21240+2445 RComp Comp A Note1
Note2 Discov num DRAs -1.06 DDEs 23.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp G0 PmNote *
PmRA 38 PmDE -7 Dm number +24 4393 Cat1 BD
Name2 +24 2313 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 21195N2420A
HIC
 
 
21240+2445 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212359.01+244523.1 Mag 10.6 Calc delta mag 0.7
Calc coord yes
CCDM
Ccdm 21240+2445 RComp Comp B Note1
Note2 Discov num COU 231 DRAs DDEs
R dRAs Year 1967 Theta 113 Rho 0.3
Obs 1 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21195N2420B
HIC