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C/2011 L4 (Jan 18)

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  • Alexandre Amorim
    CometObs at yahoogroups.com icqbr at yahoogroups.com jdsh at bas.ac.uk orodeno2 at yahoo.es IIIYYYYMnL YYYY MM DD.DD eM mm.m:r AAA.ATF/xxxx &dd.ddnDC &t.ttmANG
    Message 1 of 1 , Jan 18, 2013
      CometObs at yahoogroups.com
      icqbr at yahoogroups.com
      jdsh at bas.ac.uk
      orodeno2 at yahoo.es

      IIIYYYYMnL YYYY MM DD.DD eM mm.m:r AAA.ATF/xxxx &dd.ddnDC &t.ttmANG ICQ XX*OBSxx
      2011L4 2013 01 18.30 M 8.0 TK 7 R10 28 3 6/ ICQ XX AMO01
      comp. stars have V = 7.53 (b-v= -0.02) and V = 8.08 (b-v= 0.33) at the same altitude, comet altitude 17 degrees, sun altitude -13 degrees [AMO01]

      2011L4 2013 01 18.31 M 8.0 TK 18 L8 57 2 5 ICQ XX AMO01
      comp. stars have V = 7.53 (b-v= -0.02) and V = 8.08 (b-v= 0.33), central condensation off-set at p.a. ~120 from coma center, using 0.18-m reflector [AMO01]


      cometas.liada at gmail.com
      jpab at regmurcia.com
      C/2011 L4 PANSTARRS
      2013 Jan 18.30 UT: m= 8.0, Dia = 3',... DC=6/, ...7cm R (28x)...Alexandre Amorim(Florianopolis,Brazil)[altitude 17 deg, sun altitude -13 deg]


      icq at cfa.harvard.edu
      icqcsc at eps.harvard.edu
      C/2011 L4 PANSTARRS
      Total magnitude and coma diameter estimates:
      2013 Jan. 18.30, 8.0, 3' (A. Amorim, Florianopolis, Brazil, 0.07-m refractor, altitude 17 deg., sun altitude -13 deg.);



      http://www.rea-brasil.org/cometas - HP de Cometas/REA
      C/2011 L4 PANSTARRS
      DD.DD M m.m dia. DC cc.c ANG Ins. Ax Observador, Sítio
      18.30 M 8.0 3' 6/ 7R 28 Alexandre Amorim,Fpolis/SC
      [altura 17°, altura do Sol -13°]
      18.31 M 8.0 2' 5 18L 57 Alexandre Amorim,Fpolis/SC[CN]
      [condensação central deslocada c. 120° em relação ao centro da coma]

      -
      Leia e Conheça
      "O Astrônomo Brazilício"
      http://go.to/c1
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