18175+2931 COU 814

 
 
18h 17m 23.63s +29° 30' 15.9" P.A. 229.00 sep 5.3 mag 11.38,14.20 Sp K2
 
 
Coord 2000 18175+2931 Discov num COU 814 Comp Coord arcsec 2000 18 17 23.63 +29 30 15.9
Date first 1972 Date last 2016 Obs 9
Pa first 226 Pa last 229 P.A. Now (θ) 229°
Sep first 5.0 Sep last 5.271 Sep. Now (ρ) 5.271"
Mag pri 11.38 Mag sec 14.20 delta mag (ΔM) 2.82 Spectral class K2 (yellow-orange)
Pri motion ra +002 Sec motion ra +038
Pri motion dec +001 Sec motion dec -011
Notes
rPM=0.959
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2105-00271-1 Gaia DR2 4589839757475683200
 
 
WDS 18175+2931 COU 814 : 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
18175+2931 COU 814 1972 1 226 5.0 11.52 13.50 K2 181732.83+293059.3
18175+2931 COU 814 1998 2 229 5.3 11.38 14.20 K2 D 181723.63+293015.9
18175+2931 COU 814 2002 3 230 5.3 11.38 14.20 K2 D 181723.63+293015.9
18175+2931 COU 814 2010 4 228 5.0 11.38 14.20 K2 181723.63+293015.9
18175+2931 COU 814 2015 4 229 5.3 11.38 14.20 K2 181723.63+293015.9
18175+2931 COU 814 2016 9 229 5.3 11.38 14.20 K2 181723.63+293015.9

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WDS 18175+2931 COU 814 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18175+2931 COU 814 : MEASURES
 
 
No records found.

 
 
WDS 18175+2931 : VIRTUAL EYEPIECE
 
 

18175+2931 COU 814A mag 11.38 Sp K2 18175+2931 COU 814B sep 4.9 P.A. 225.00 mag 14.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 18175+2931 : ALADIN DSS IMAGE @ 18h 17m 23.63s +29° 30' 15.9"
 
 
 
 
WDS 18175+2931 COU 814 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18175+2931  COU 814 distance=0' 18170+2937  UC  238 distance=8' 18164+2912  OSO  97AB distance=23' 18164+2912  OSO  97AC distance=23' 18164+2912  OSO  97AD distance=23' 18191+2935  A   242 distance=24' 18194+2955  AG  360 distance=37' 18156+2902  KPP1398 distance=38' 18165+2848  KPP4098 distance=44' 18156+3009  TDT 762 distance=46' 18173+2832  LDS4782 distance=60' 18139+2851  COU 637 distance=60' 18159+3029  TDT 763 distance=62' 18184+3031  UC 3550 distance=63' 18173+2825  GRV 232 distance=65' 18215+3016  UC 3558 distance=71' 18119+2927  BRT  34 distance=72' 18227+2849  UC 3566 distance=82' 18230+3007  HDS2599 distance=82' 18191+2808  HJ 1318 distance=85' 18212+2820  STF2312 distance=86' 18112+2850  TDT 727 distance=91' 18165+3101  COU 813 distance=92' 18130+2815  H 5  93 distance=95' 18099+2941  HJ 1315 distance=99' 18220+2812  UC 3562 distance=99' 18185+2749  COU1008 distance=103' 18103+2839  UC 3512 distance=106' 18219+3101  HJ 1320 distance=108' 18094+2957  MET  83AB distance=109' 18094+2957  MET  83AC distance=109' 18094+2957  MET  83AD distance=109' 18094+2957  MET  83AE distance=109' 18094+2957  GAT  25AF distance=109' 18129+2800  ES  472 distance=110' 18252+3016  TDT 847 distance=111' 18251+3016  GIC 152 distance=112' 18246+3034  KPP4107 distance=114' 18235+2810  JOD  15 distance=114' 18090+2851  BRT  33 distance=115' 18242+2818  A   244 distance=115' 18086+2916  UC 3505 distance=116' 18123+3106  SLE 141 distance=117' 18238+2808  GRV1261 distance=118' 18202+3123  LEP 157 distance=119' 18083+2941  YSC  65Aa,Ac distance=120' 18083+2941  LAF  60Aa,Ab distance=120' 18083+2941  LAF  60AB distance=120' 18083+2941  LAF  60AC distance=120' 18083+2941  LAF  60AD distance=120' 18083+2941  LAF  60AE distance=120' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18175+2931 COU 814 229 5.3
Show 18170+2937 UC 238 66 48.6 8
Show 18164+2912 OSO 97 AB 100 18.6 23
Show 18164+2912 OSO 97 AC 11 21.8 23
Show 18164+2912 OSO 97 AD 273 20.3 23
Show 18191+2935 A 242 305 1.3 24
Show 18194+2955 AG 360 169 19.1 37
Show 18156+2902 KPP1398 302 10.4 38
Show 18165+2848 KPP4098 265 2.0 44
Show 18156+3009 TDT 762 64 0.6 46
Show 18173+2832 LDS4782 61 48.1 60
Show 18139+2851 COU 637 302 3.1 60
Show 18159+3029 TDT 763 321 0.8 62
Show 18184+3031 UC 3550 136 18.8 63
Show 18173+2825 GRV 232 170 16.7 65
Show 18215+3016 UC 3558 268 45.1 71
Show 18119+2927 BRT 34 164 5.4 72
Show 18227+2849 UC 3566 180 32.0 82
Show 18230+3007 HDS2599 11 0.3 82
Show 18191+2808 HJ 1318 140 10.0 85
Show 18212+2820 STF2312 341 1.7 86
Show 18112+2850 TDT 727 343 0.4 91
Show 18165+3101 COU 813 143 4.7 92
Show 18130+2815 H 5 93 136 54.8 95
Show 18099+2941 HJ 1315 129 9.0 99
Show 18220+2812 UC 3562 313 15.6 99
Show 18185+2749 COU1008 92 2.0 103
Show 18103+2839 UC 3512 28 28.3 106
Show 18219+3101 HJ 1320 159 17.8 108
Show 18094+2957 MET 83 AB 274 2.7 109
Show 18094+2957 MET 83 AC 239 3.3 109
Show 18094+2957 MET 83 AD 183 9.5 109
Show 18094+2957 MET 83 AE 281 10.4 109
Show 18094+2957 GAT 25 AF 301 29.2 109
Show 18129+2800 ES 472 11 3.5 110
Show 18252+3016 TDT 847 291 0.5 111
Show 18251+3016 GIC 152 125 26.9 112
Show 18246+3034 KPP4107 79 2.2 114
Show 18235+2810 JOD 15 176 1.2 114
Show 18090+2851 BRT 33 110 3.5 115
Show 18242+2818 A 244 268 0.6 115
Show 18086+2916 UC 3505 255 42.2 116
Show 18123+3106 SLE 141 16 6.1 117
Show 18238+2808 GRV1261 16 2.2 118
Show 18202+3123 LEP 157 351 14.1 119
Show 18083+2941 YSC 65 Aa,Ac 246 0.1 120
Show 18083+2941 LAF 60 Aa,Ab 251 0.1 120
Show 18083+2941 LAF 60 AB 53 10.4 120
Show 18083+2941 LAF 60 AC 196 11.2 120
Show 18083+2941 LAF 60 AD 168 13.4 120
Show 18083+2941 LAF 60 AE 262 16.3 120

 
 
WDS 18175+2931 : COMPONENTS
 
 
  A
B pa=225.0°
sep=4.89"
 
 
18175+2931 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181723.63+293015.9 Mag 11.38 Spectral class K2 (yellow-orange)
PmRA 2.00 PmDE 1.0 Tycho2 2105-00271-1
Tycho2
Tycho2 2105-00271-1 Pflag RAmdeg 274.34847786 DEmdeg 29.50443093
PmRA -1.0 PmDE -4.0 E RAmdeg 47 E DEmdeg 50
E pmRA 2.0 E pmDE 1.9 EpRAm 1984.83 EpDEm 1983.75
Num 4 Q RAmdeg 1.7 Q DEmdeg 0.6 Q pmRA 1.7
Q pmDE 0.6 BTmag 11.943 E BTmag 0.089 VTmag 11.379
E VTmag 0.081 Prox 999 TYC T HIP
CCDM RAdeg 274.34848056 DEdeg 29.50444028 EpRA 1990 1.57
EpDE 1990 1.55 E RAdeg 48.9 E DEdeg 52.4 Posflg
Corr -0.1
 
 
18175+2931 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181723.36+293012.4 Mag 14.2 PmRA 38.00
PmDE -11.0 Calc delta mag 2.82 Calc coord yes