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Doubles in session


Current system
21220+2350
COU 132
HD 203484


Nearby doubles
8' : 21216+2344
POU5350

14' : 21229+2346
POU5355

14' : 21211+2343
POU5348

15' : 21210+2354
POU5344

19' : 21210+2403
POU5346

21' : 21233+2401
POU5357

27' : 21240+2352
J 3137

27' : 21200+2353
POU5339

30' : 21198+2343
POU5336

31' : 21217+2420
POU5351

32' : 21241+2340
POU5359

32' : 21230+2322
POU5356

34' : 21213+2421
FYM 537

39' : 21198+2326
POU5335

39' : 21209+2426
POU5343

39' : 21240+2416
HJ 1641AB

40' : 21200+2419
POU5340

42' : 21210+2428
POU5345

44' : 21197+2419
POU5334

45' : 21251+2337
TDT2951

45' : 21248+2327
POU5361

45' : 21251+2401
POU5363

48' : 21210+2435
POU5347

49' : 21248+2321
CVR 900

52' : 21199+2432
POU5337

52' : 21239+2434
POU5358



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.

21220+2350 COU 132 (HD 203484)

 
 
21h 21m 57.90s +23° 49' 30.7" P.A. 201.00 sep 13.1 mag 8.85,10.33 Sp A3 dist. 186.22 pc (607.45 l.y.)
 
 
Coord 2000 21220+2350 Discov num COU 132 Comp Coord arcsec 2000 21 21 57.90 +23 49 30.7
Date first 1891 Date last 2015 Obs 19
Pa first 203 Pa last 201.1 P.A. Now (θ) 201.1°
Sep first 13.1 Sep last 13.097 Sep. Now (ρ) 13.097"
Mag pri 8.85 Mag sec 10.33 delta mag (ΔM) 1.48 Spectral class A3 (white)
Pri motion ra +005 Sec motion ra +004
Pri motion dec -007 Sec motion dec -007
Notes T (Parallax indicates physical)
rPM=0.116 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 203484 Constellation Pegasus SAO 89651 HIP 105487
Tycho2 2187-02180-1 Gaia DR2 1792324285375689472 HD 203484 GC 29912
BD BD+23 4296 Distance 186.22 Distance ly 607.45
 
 
WDS 21220+2350 COU 132 (HD 203484) : 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
21220+2350 COU 132 2007 9 201 13.3 8.85 10.33 A3 D 212157.90+234930.7
21220+2350 COU 132 2009 10 201 13.3 8.85 10.33 A3 D 212157.90+234930.7
21220+2350 COU 132 2013 13 201 13.3 8.85 10.33 A3 212157.90+234930.7
21220+2350 COU 132 2015 15 201 13.1 8.85 10.33 A3 212157.90+234930.7

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

 
 
WDS 21220+2350 COU 132 (HD 203484) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21220+2350 COU 132 (HD 203484) : MEASURES
 
 
No records found.

 
 
WDS 21220+2350 (HD 203484) : VIRTUAL EYEPIECE
 
 

21220+2350 COU 132A mag 8.85 Sp A3 21220+2350 COU 132B sep 13.0 P.A. 199.40 mag 10.33 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21220+2350 (HD 203484) : ALADIN DSS IMAGE @ 21h 21m 57.90s +23° 49' 30.7"
 
 
 
 
WDS 21220+2350 COU 132 (HD 203484) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21220+2350 COU 132 distance=0' 21216+2344 POU5350 distance=8' 21229+2346 POU5355 distance=14' 21211+2343 POU5348 distance=14' 21210+2354 POU5344 distance=15' 21210+2403 POU5346 distance=19' 21233+2401 POU5357 distance=21' 21240+2352 J 3137 distance=27' 21200+2353 POU5339 distance=27' 21198+2343 POU5336 distance=30' 21217+2420 POU5351 distance=31' 21241+2340 POU5359 distance=32' 21230+2322 POU5356 distance=32' 21213+2421 FYM 537 distance=34' 21198+2326 POU5335 distance=39' 21209+2426 POU5343 distance=39' 21240+2416 HJ 1641AB distance=39' 21240+2416 TOK 635AC distance=39' 21200+2419 POU5340 distance=40' 21210+2428 POU5345 distance=42' 21197+2419 POU5334 distance=44' 21251+2337 TDT2951 distance=45' 21248+2327 POU5361 distance=45' 21251+2401 POU5363 distance=45' 21210+2435 POU5347 distance=48' 21248+2321 CVR 900 distance=49' 21199+2432 POU5337 distance=52' 21239+2434 POU5358 distance=52' 21182+2400 POU5325 distance=53' 21182+2359 POU5324 distance=53' 21215+2443 COU 730 distance=53' 21190+2423 POU5331 distance=54' 21198+2435 BKO 892 distance=54' 21180+2351 POU5322 distance=55' 21255+2414 POU5366 distance=55' 21228+2443 POU5354 distance=55' 21211+2443 UC 4452 distance=55' 21250+2429 POU5362 distance=57' 21200+2440 POU5338 distance=58' 21223+2449 TDT2931Aa,Ab distance=59' 21223+2449 POU5353AB distance=59' 21190+2431 POU5329 distance=60' 21182+2421 POU5326 distance=61' 21185+2428 POU5327 distance=62' 21240+2445 COU 231 distance=63' 21205+2448 BKO 893 distance=63' 21260+2422 COU 534Aa,Ab distance=65' 21260+2422 POU5369AB distance=65' 21260+2316 GRV 466 distance=65' 21174+2332 POU5314 distance=65' 21211+2244 AZC 112AB distance=67' 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 21220+2350 COU 132 201 13.1
Show 21216+2344 POU5350 344 11.5 8
Show 21229+2346 POU5355 193 13.9 14
Show 21211+2343 POU5348 199 13.0 14
Show 21210+2354 POU5344 73 5.8 15
Show 21210+2403 POU5346 337 21.6 19
Show 21233+2401 POU5357 50 12.7 21
Show 21240+2352 J 3137 241 7.2 27
Show 21200+2353 POU5339 260 12.9 27
Show 21198+2343 POU5336 334 12.6 30
Show 21217+2420 POU5351 145 17.2 31
Show 21241+2340 POU5359 236 9.9 32
Show 21230+2322 POU5356 176 17.6 32
Show 21213+2421 FYM 537 173 5.1 34
Show 21198+2326 POU5335 143 15.6 39
Show 21209+2426 POU5343 139 6.5 39
Show 21240+2416 HJ 1641 AB 298 62.6 39
Show 21240+2416 TOK 635 AC 24 999.9 39
Show 21200+2419 POU5340 263 16.6 40
Show 21210+2428 POU5345 262 4.8 42
Show 21197+2419 POU5334 313 21.2 44
Show 21251+2337 TDT2951 207 0.6 45
Show 21248+2327 POU5361 170 18.7 45
Show 21251+2401 POU5363 285 7.3 45
Show 21210+2435 POU5347 17 19.0 48
Show 21248+2321 CVR 900 281 11.9 49
Show 21199+2432 POU5337 192 10.9 52
Show 21239+2434 POU5358 46 17.3 52
Show 21182+2400 POU5325 177 17.0 53
Show 21182+2359 POU5324 196 11.7 53
Show 21215+2443 COU 730 282 2.4 53
Show 21190+2423 POU5331 232 11.6 54
Show 21198+2435 BKO 892 87 5.8 54
Show 21180+2351 POU5322 283 15.0 55
Show 21255+2414 POU5366 318 8.0 55
Show 21228+2443 POU5354 192 15.6 55
Show 21211+2443 UC 4452 116 56.1 55
Show 21250+2429 POU5362 54 17.5 57
Show 21200+2440 POU5338 268 11.5 58
Show 21223+2449 TDT2931 Aa,Ab 345 0.5 59
Show 21223+2449 POU5353 AB 175 13.3 59
Show 21190+2431 POU5329 313 18.0 60
Show 21182+2421 POU5326 354 7.8 61
Show 21185+2428 POU5327 248 19.9 62
Show 21240+2445 COU 231 123 0.5 63
Show 21205+2448 BKO 893 9 2.6 63
Show 21260+2422 COU 534 Aa,Ab 97 0.2 65
Show 21260+2422 POU5369 AB 46 14.3 65
Show 21260+2316 GRV 466 318 40.0 65
Show 21174+2332 POU5314 125 17.1 65
Show 21211+2244 AZC 112 AB 14 12.3 67

 
 
WDS 21220+2350 : COMPONENTS
 
 
  A
B pa=199.4°
sep=12.96"
 
 
21220+2350 A
 
 
Componente originario normalizzato AB Name HD 203484 Coord arcsec 2000 212157.90+234930.7 Mag 8.85
Spectral class A3 (white) PmRA 5.00 PmDE -7.0 SAO 89651
HIP 105489 Tycho2 2187-02180-1 HD 203484 GC 29912
BD BD+23 4296
Tycho2
Tycho2 2187-02180-1 Pflag RAmdeg 320.49123447 DEmdeg 23.82519133
PmRA 6.6 PmDE -5.8 E RAmdeg 6 E DEmdeg 7
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.10 EpDEm 1990.76
Num 14 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 9.087 E BTmag 0.016 VTmag 8.852
E VTmag 0.013 Prox 131 TYC T HIP 105489
CCDM A RAdeg 320.49121778 DEdeg 23.82520472 EpRA 1990 1.82
EpDE 1990 1.64 E RAdeg 6.2 E DEdeg 7.2 Posflg
Corr 0.1
SAO
SAO 89651 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.01 Vmag 8.7 SpType A3
Double code Source 70 CatNum 29912 DM BD+23 4296
DMcomp BDsup HD 203484 M HD 0
GC 29912 RA1950rad 5.58380827 DE1950rad 0.41209981 PmRA2000 0.0001
PmDE2000 0.006
Hipparcos
Catalog H HIP 105489 Proxy RAhms 21 21 57.89
DEdms +23 49 30.7 Vmag 8.85 VarFlag R Vmag G
RAdeg 320.491 DEdeg 23.8252 AstroRef A Plx 2.64
CCDM 21220+2349 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 203484 BD BD+23 4296
CD CP Dm number +23 4296 VIred 0.31
SpType A3 R SpType Coord arcsec 2000 212157.89+234930.7
Hipparcos 2
HIP 105489 Sn 95 So 3 Nc 1
RArad 5.5936269283 DErad 0.4158282743 Plx 7.7 PmRA 5.79
PmDE -8.73 E RArad 1.14 E DErad 1.04 E Plx 1.72
E pmRA 1.43 E pmDE 1.34 Hpmag 8.8945 E Hpmag 0.0069
SHp 0.037 VA 0 BV 0.276 E BV 0.015
VI 0.31
 
 
21220+2350 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212157.59+234918.5 Mag 10.33 PmRA 4.00
PmDE -7.0 HIP 105487 Calc delta mag 1.48 Calc coord yes
Hipparcos
Catalog H HIP 105487 Proxy RAhms 21 21 57.55
DEdms +23 49 18.5 Vmag 10.26 VarFlag R Vmag H
RAdeg 320.49 DEdeg 23.8218 AstroRef B Plx 3.79
CCDM 21220+2349 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.71
SpType R SpType Coord arcsec 2000 212157.55+234918.5
Hipparcos 2
HIP 105487 Sn 95 So 3 Nc 1
RArad 5.5936019622 DErad 0.4157690304 Plx 5.37 PmRA 5.58
PmDE -6.95 E RArad 1.94 E DErad 1.71 E Plx 2.85
E pmRA 2.53 E pmDE 2.22 Hpmag 10.3992 E Hpmag 0.0245
SHp 0 VA 0 BV 0.455 E BV 0.062
VI 0.52