21451+3424 COU 1186 AB

 
 
21h 45m 06.20s +34° 22' 22.0" P.A. 47.00 sep 0.4 mag 11.90,11.90
 
 
Coord 2000 21451+3424 Discov num COU1186 Comp AB Coord arcsec 2000 21 45 06.20 +34 22 22.0
Date first 1974 Date last 2013 Obs 4
Pa first 52 Pa last 47 P.A. Now (θ) 47°
Sep first 0.4 Sep last 0.354 Sep. Now (ρ) 0.354"
Mag pri 11.90 Mag sec 11.90 delta mag (ΔM) 0 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes I (Identification uncertain)
Nature of this double is uncertain.
 
 
21451+3424 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 45 06 +34 22 22 COU 1186 AB 2013 4 47 0.4 11.90 11.90 0.00 <===
Show 21 45 06 +34 22 22 COU 1186 AC 2013 1 175 1.7 11.90
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2726-00464-1
 
 
WDS 21451+3424 COU 1186 AB : 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
21451+3424 COU1186 AB 2013 4 47 0.4 11.90 11.90 I 214506.20+342222.0

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WDS 21451+3424 COU 1186 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21451+3424 COU 1186 AB : MEASURES
 
 
No records found.

 
 
WDS 21451+3424 : VIRTUAL EYEPIECE
 
 

21451+3424 COU1186A mag 11.9 21451+3424 COU1186B sep 0.3 P.A. 41.50 mag 11.9 21451+3424 COU1186C sep 1.7 P.A. 175.80 virtual eyepiece
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Radius:
Components only
 
 
WDS 21451+3424 : ALADIN DSS IMAGE @ 21h 45m 06.20s +34° 22' 22.0"
 
 
 
 
WDS 21451+3424 COU 1186 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21451+3424  COU1186AB distance=0' 21442+3453  HO  605 distance=33' 21467+3353  TDT3153 distance=36' 21473+3451  COU1482 distance=40' 21474+3453  HO  466 distance=43' 21465+3506  KPP1456 distance=47' 21447+3332  GIC 170 distance=51' 21491+3401  TDT3175 distance=55' 21410+3445  TDT3107 distance=55' 21497+3415  KU  133 distance=58' 21496+3439  STJ  66 distance=59' 21404+3426  TDT3100 distance=59' 21493+3451  COU1483 distance=59' 21468+3328  ES 2264 distance=60' 21449+3322  ES 2385AB distance=62' 21449+3322  ES 2385AC distance=62' 21476+3326  TDT3156 distance=65' 21410+3504  HO  164AB distance=66' 21410+3504  HO  164AC distance=66' 21498+3455  COU1484 distance=67' 21484+3516  TDT3164 distance=68' 21501+3449  HJ 1697 distance=68' 21460+3530  GRV 501 distance=70' 21503+3451  HJ 1699AB distance=71' 21503+3451  ES 2200BC distance=71' 21461+3534  COU1337 distance=74' 21456+3307  COU1187 distance=76' 21503+3504  TDT3187 distance=77' 21442+3538  TDT3126 distance=77' 21391+3356  COU1185AB distance=79' 21391+3356  WSI 120Ba,Bb distance=79' 21479+3306  OSO 157AB distance=84' 21479+3306  OSO 157AC distance=84' 21479+3306  OSO 157AD distance=84' 21479+3306  OSO 157AE distance=84' 21479+3306  OSO 157AF distance=84' 21497+3320  ES  210 distance=85' 21496+3319  HDS3106 distance=85' 21446+3548  TDT3130 distance=86' 21491+3535  TDT3174 distance=89' 21480+3550  TDT3160 distance=95' 21493+3303  J  3146 distance=95' 21513+3521  TDT3197 distance=97' 21524+3504  TDT3211 distance=99' 21531+3408  TDT3216 distance=100' 21382+3514  SEI1528 distance=100' 21378+3337  KPP3423 distance=102' 21487+3251  ES 2386 distance=103' 21492+3254  ES 2265 distance=103' 21519+3319  A  2692 distance=106' 21421+3602  ALI 220 distance=107' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 21451+3424 COU1186 AB 47 0.4
Show 21451+3424 COU1186 AC 175 1.7
Show 21442+3453 HO 605 341 2.0 33
Show 21467+3353 TDT3153 37 0.5 36
Show 21473+3451 COU1482 56 0.8 40
Show 21474+3453 HO 466 145 2.3 43
Show 21465+3506 KPP1456 282 10.9 47
Show 21447+3332 GIC 170 165 12.9 51
Show 21491+3401 TDT3175 157 0.7 55
Show 21410+3445 TDT3107 244 1.9 55
Show 21497+3415 KU 133 181 48.9 58
Show 21496+3439 STJ 66 283 1.4 59
Show 21404+3426 TDT3100 145 2.4 59
Show 21493+3451 COU1483 132 0.7 59
Show 21468+3328 ES 2264 291 8.0 60
Show 21449+3322 ES 2385 AB 271 5.2 62
Show 21449+3322 ES 2385 AC 358 26.7 62
Show 21476+3326 TDT3156 160 0.4 65
Show 21410+3504 HO 164 AB 71 4.6 66
Show 21410+3504 HO 164 AC 240 28.4 66
Show 21498+3455 COU1484 348 0.5 67
Show 21484+3516 TDT3164 224 0.6 68
Show 21501+3449 HJ 1697 253 9.4 68
Show 21460+3530 GRV 501 154 24.5 70
Show 21503+3451 HJ 1699 AB 52 12.0 71
Show 21503+3451 ES 2200 BC 182 1.1 71
Show 21461+3534 COU1337 110 0.3 74
Show 21456+3307 COU1187 267 5.1 76
Show 21503+3504 TDT3187 9 0.6 77
Show 21442+3538 TDT3126 340 0.8 77
Show 21391+3356 COU1185 AB 55 1.4 79
Show 21391+3356 WSI 120 Ba,Bb 19 0.2 79
Show 21479+3306 OSO 157 AB 352 5.3 84
Show 21479+3306 OSO 157 AC 72 11.6 84
Show 21479+3306 OSO 157 AD 29 13.9 84
Show 21479+3306 OSO 157 AE 322 21.6 84
Show 21479+3306 OSO 157 AF 123 16.2 84
Show 21497+3320 ES 210 111 6.5 85
Show 21496+3319 HDS3106 140 0.1 85
Show 21446+3548 TDT3130 95 0.5 86
Show 21491+3535 TDT3174 351 0.4 89
Show 21480+3550 TDT3160 24 2.3 95
Show 21493+3303 J 3146 330 2.6 95
Show 21513+3521 TDT3197 207 0.6 97
Show 21524+3504 TDT3211 307 0.9 99
Show 21531+3408 TDT3216 130 0.6 100
Show 21382+3514 SEI1528 64 22.0 100
Show 21378+3337 KPP3423 18 9.9 102
Show 21487+3251 ES 2386 232 4.8 103
Show 21492+3254 ES 2265 25 3.4 103
Show 21519+3319 A 2692 239 3.1 106

 
 
WDS 21451+3424 : COMPONENTS
 
 
  A B
B pa=41.5°
sep=0.32"
 
C pa=175.8°
sep=1.71"
pa=182.6°
sep=1.95"
 
 
21451+3424 A
 
 
Coord arcsec 2000 214506.20+342222.0 Mag 11.9 PmRA 7.00 PmDE -6.0
Tycho2 2726-00464-1
Tycho2
Tycho2 2726-00464-1 Pflag RAmdeg 326.27585837 DEmdeg 34.37279297
PmRA 6.8 PmDE -6.0 E RAmdeg 36 E DEmdeg 32
E pmRA 2.1 E pmDE 2.1 EpRAm 1987.62 EpDEm 1988.69
Num 5 Q RAmdeg 1.9 Q DEmdeg 1.4 Q pmRA 2.0
Q pmDE 1.4 BTmag 11.515 E BTmag 0.053 VTmag 11.177
E VTmag 0.062 Prox 518 TYC T HIP
CCDM RAdeg 326.27584056 DEdeg 34.37280639 EpRA 1990 1.64
EpDE 1990 1.74 E RAdeg 37.3 E DEdeg 32.9 Posflg
Corr 0.0
 
 
21451+3424 B
 
 
Coord arcsec 2000 214506.22+342222.2 Mag 11.9 Calc coord yes
 
 
21451+3424 C
 
 
Coord arcsec 2000 214506.21+342220.3 Calc delta mag 11.9 Calc coord yes