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  • ligustri rolando
    COMET 81P (Wild 2) Total-magnitude and coma diameter estimate : Jan. 29.79, 14.7, +1 ,0 (R.Ligustri ,Talmassons, Italy, 0,35m reflector+CCD,USNO A2.0) COMET
    Message 1 of 8 , Feb 1, 2003
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      COMET 81P (Wild 2)
      Total-magnitude and coma diameter estimate :
      Jan. 29.79, 14.7, +1',0 (R.Ligustri ,Talmassons, Italy, 0,35m
      reflector+CCD,USNO A2.0)


      COMET 155P
      Total-magnitude and coma diameter estimate :
      Jan. 29.88, 13.7, +2',5 (R.Ligustri ,Talmassons, Italy, 0,35m
      reflector+CCD,USNO A2.0, tail 1' PA270)

      COMET C/2001 HT50 (Linear-Neat)
      Total-magnitude and coma diameter estimate :
      Jan. 29.83, 11.8, +1',0 (R.Ligustri ,R.Ligustri,Talmassons, Italy, 0,35m
      reflector+CCD,GSC 4835 1257, tail 2' PA 90)

      COMET C/2001 RX14 (Linear)
      Total-magnitude and coma diameter estimate :
      Jan. 29.89, 11.3, +1',8 (R.Ligustri ,Talmassons, Italy, 0,35m
      reflector+CCD,GSC 3019 429, bent tail 10' PA 304)

      COMET C/2002 T7 (Linear)
      Total-magnitude and coma diameter estimate :
      Jan. 29.80, 15.6, +0',2 (R.Ligustri ,Talmassons, Italy, 0,35m
      reflector+CCD,USNO A2.0, stellar aspect)

      COMET C/2002 V1 (Neat)
      Total-magnitude and coma diameter estimate :
      Jan. 26.74, 7.3, +2',5 (P.Beltrame,R.Ligustri,Talmassons, Italy, 0,35m
      reflector+CCD,GSC 1162 1154, tail 30' PA 62)
      Jan. 27.72, 6.9, +2',5 (G.Degano,Talmassons, Italy, 0,35m reflector+CCD,GSC
      1161 1665, tail 40' PA 64)
      Jan. 28.74, 6.9, +2',5 (P.Beltrame ,Talmassons, Italy, 0,35m
      reflector+CCD,SAO 128047, tail 40' PA 55)
      Jan. 29.73, 6.7, +2',5 (R.Ligustri ,Talmassons, Italy, 0,35m
      reflector+CCD,GSC 1161 905, tail 90' PA 58)

      COMET C/2002 X1 (Linear)
      Total-magnitude and coma diameter estimate :
      Jan. 29.82, 14.4, +1'.0 (R.Ligustri ,Talmassons, Italy, 0,35m
      reflector+CCD,USNO A2.0, faint tail 1' PA 101)

      Regards
      Rolando Ligustri
      ===============================
      CAST: Circolo AStrofili Talmassons
      www.castfvg.it/fotoccd.htm#comete
      Sezione Comete UAI
      http://comete.uai.it/



      [Non-text portions of this message have been removed]
    • ligustri rolando
      COMET 30P (Reinmunth 1) Total-magnitude and coma diameter estimate : Feb. 01.95, 14.5, +2 .2 (R.Ligustri ,Talmassons, Italy, 0,35m reflector+CCD,USNO A2.0,
      Message 2 of 8 , Feb 3, 2003
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        COMET 30P (Reinmunth 1)
        Total-magnitude and coma diameter estimate :
        Feb. 01.95, 14.5, +2'.2 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,USNO A2.0, faint tail 2' PA 284)


        COMET 67P (Churyumov-Gerasimenko)
        Total-magnitude and coma diameter estimate :
        Feb. 01.96, 13.2, +1'.6 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,USNO A2.0, strange tail 5' PA 298)


        COMET 81P (Wild 2)
        Total-magnitude and coma diameter estimate :
        Feb. 01.78, 14.8, +1',0 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,USNO A2.0)


        COMET 155P
        Total-magnitude and coma diameter estimate :
        Feb. 01.88, 13.7, +2',5 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,USNO A2.0, tail 1')

        COMET C/2001 HT50 (Linear-Neat)
        Total-magnitude and coma diameter estimate :
        Feb. 01.85, 11.9, +1',0 (R.Ligustri ,R.Ligustri,Talmassons, Italy, 0,35m
        reflector+CCD,GSC 4830 2951, tail 2' PA 90)

        COMET C/2001 RX14 (Linear)
        Total-magnitude and coma diameter estimate :
        Feb. 01.92, 11.0, +1',8 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,GSC, bent tail 10' PA 306)

        COMET C/2002 V1 (Neat)
        Total-magnitude and coma diameter estimate :
        Feb. 01.73, 6.1, +2',5 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,GSC 575 544, tail 60' PA 57)
        Feb. 02.73, 6.2, +2',5 (V.Savani ,Talmassons, Italy, 0,35m reflector+CCD,GSC
        575 413, tail 60' PA 54)

        COMET C/2002 X1 (Linear)
        Total-magnitude and coma diameter estimate :
        Feb. 01.87, 14.7, +1'.0 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,USNO A2.0, faint tail 1' PA 96)

        COMET C/2002 X1 (Linear)
        Total-magnitude and coma diameter estimate :
        Feb. 01.98, 11.1, +2'.3 (R.Ligustri ,Talmassons, Italy, 0,35m
        reflector+CCD,USNO A2.0, coma 4.5')

        Regards
        Rolando Ligustri
        ===============================
        CAST: Circolo AStrofili Talmassons
        www.castfvg.it/fotoccd.htm#comete
        Sezione Comete UAI
        http://comete.uai.it/



        [Non-text portions of this message have been removed]
      • Juan Lacruz <juan_lacruz@yahoo.com>
        Hola Rolando, Nice to meet you on this list!, I was thinking on the possibility of computing the C/2002 V1 distance to Earth based on the pitures we took
        Message 3 of 8 , Feb 3, 2003
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          Hola Rolando,

          Nice to meet you on this list!, I was thinking on the possibility of
          computing the C/2002 V1 distance to Earth based on the pitures we
          took 2003.02.01 more or less at the same time, I wonder if the
          distance from your site in Italy to my site in Spain is enough to
          make some parallax mesurable....

          Best regards,
          Juan.
        • ligustri rolando
          Hi Juan, make to know me if some datum serves you. Rolando Ligustri =============================== CAST: Circolo AStrofili Talmassons
          Message 4 of 8 , Feb 4, 2003
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            Hi Juan,
            make to know me if some datum serves you.
            Rolando Ligustri
            ===============================
            CAST: Circolo AStrofili Talmassons
            www.castfvg.it/fotoccd.htm#comete
            Sezione Comete UAI
            http://comete.uai.it/
            ----- Original Message -----
            From: Juan Lacruz <juan_lacruz@...>
            To: comets-ml@yahoogroups.com
            Sent: Monday, February 03, 2003 10:13 PM
            Subject: [comets-ml] Re: Our latest data


            Hola Rolando,

            Nice to meet you on this list!, I was thinking on the possibility of
            computing the C/2002 V1 distance to Earth based on the pitures we
            took 2003.02.01 more or less at the same time, I wonder if the
            distance from your site in Italy to my site in Spain is enough to
            make some parallax mesurable....

            Best regards,
            Juan.




            To unsubscribe from this group, send an email to:
            comets-ml-unsubscribe@yahoogroups.com



            Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.



            [Non-text portions of this message have been removed]
          • Juan Lacruz <juan_lacruz@yahoo.com>
            I ve just made a rough estimation and at a distance of 140.000.000 km the distance from Italy to Spain, about 3000km, would be just 4 too low to be precisely
            Message 5 of 8 , Feb 4, 2003
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              I've just made a rough estimation and at a distance of 140.000.000 km
              the distance from Italy to Spain, about 3000km, would be just 4" too
              low to be precisely measured.

              Cheers,
              Juan.


              --- In comets-ml@yahoogroups.com, "ligustri rolando"
              <rolando.ligustri@t...> wrote:
              > Hi Juan,
              > make to know me if some datum serves you.
              > Rolando Ligustri
              > ===============================
              > CAST: Circolo AStrofili Talmassons
              > www.castfvg.it/fotoccd.htm#comete
              > Sezione Comete UAI
              > http://comete.uai.it/
              > ----- Original Message -----
              > From: Juan Lacruz <juan_lacruz@y...>
              > To: comets-ml@yahoogroups.com
              > Sent: Monday, February 03, 2003 10:13 PM
              > Subject: [comets-ml] Re: Our latest data
              >
              >
              > Hola Rolando,
              >
              > Nice to meet you on this list!, I was thinking on the possibility
              of
              > computing the C/2002 V1 distance to Earth based on the pitures we
              > took 2003.02.01 more or less at the same time, I wonder if the
              > distance from your site in Italy to my site in Spain is enough to
              > make some parallax mesurable....
              >
              > Best regards,
              > Juan.
              >
              >
              >
              >
              > To unsubscribe from this group, send an email to:
              > comets-ml-unsubscribe@yahoogroups.com
              >
              >
              >
              > Your use of Yahoo! Groups is subject to the Yahoo! Terms of
              Service.
              >
              >
              >
              > [Non-text portions of this message have been removed]
            • ligustri rolando
              COMET 81P (Wild 2) Total-magnitude and coma diameter estimate : Feb. 19.77, 14.6, +1 .0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD) COMET
              Message 6 of 8 , Feb 23, 2003
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                COMET 81P (Wild 2)
                Total-magnitude and coma diameter estimate :
                Feb. 19.77, 14.6, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD)

                COMET 154(Brewington)
                Total-magnitude and coma diameter estimate :
                Feb. 19.75, 12.1, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD)

                COMET C/2001 HT50 (Linear-Neat)
                Total-magnitude and coma diameter estimate :
                Feb. 19.78, 12.5, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD)
                Feb. 22.81, 12.6, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                Feb. 22.81, 12.8, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                COMET C/2001 RX14 (Linear)
                Total-magnitude and coma diameter estimate :
                Feb. 19.84, 11.5, +2'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD)
                Feb. 22.88, 11.3, +1'.9 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                Feb. 22.88, 11.6, +1'.9 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                COMET C/2002 T7 (Linear)
                Total-magnitude and coma diameter estimate :
                Feb. 19.77, 15.6, +0'.2 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD)

                COMET C/2002 X1 (Linear)
                Total-magnitude and coma diameter estimate :
                Feb. 19.79, 15.9, +0'.2 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD)

                COMET C/2002 Y1 (Linear)
                Total-magnitude and coma diameter estimate :
                Feb. 20.87, 9.8, +2'.5 (P.Beltrame, Talmassons, Italy, 0.35m reflector + CCD, filter I)
                Feb. 20.87, 9.0, +2'.5 (P.Beltrame, Talmassons, Italy, 0.35m reflector + CCD, filter V)
                Feb. 22.77, 9.8, +2'.5 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                Feb. 22.77, 8.9, +2'.5 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)


                Best regards
                Rolando Ligustri
                MPC 235
                ===================
                CAST: Circolo AStrofili Talmassons
                www.castfvg.it/fotoccd.htm#comete
                Sezione Comete UAI
                http://comete.uai.it/
              • ligustri rolando
                COMET 30P (Reinmuth 1) Total-magnitude and coma diameter estimate : Feb. 25.86, 13.1, +1 .0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                Message 7 of 8 , Feb 28, 2003
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                  COMET 30P (Reinmuth 1)
                  Total-magnitude and coma diameter estimate :
                  Feb. 25.86, 13.1, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 25.86, 13.8, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                  COMET 67P (Churyumov-Gerasimenko)
                  Total-magnitude and coma diameter estimate :
                  Feb. 25.87, 14.1, +1'.6 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 25.87, 14.4, +1'.6 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                  COMET 81P (Wild 2)
                  Total-magnitude and coma diameter estimate :
                  Feb. 22.79, 14.7, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 22.79, 14.9, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)
                  Feb. 25.78, 15.1, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 25.78, 15.2, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                  COMET 154(Brewington)
                  Total-magnitude and coma diameter estimate :
                  Feb. 25.75, 14.5, +0'.2 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)

                  COMET C/2001 HT50 (Linear-Neat)
                  Total-magnitude and coma diameter estimate :
                  Feb. 22.81, 12.6, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 22.81, 12.8, +1'.0 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)
                  Feb. 24.83, 12.3, +1'.0 (G.Degano, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 24.83, 12.8, +1'.0 (G.Degano, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                  COMET C/2001 RX14 (Linear)
                  Total-magnitude and coma diameter estimate :
                  Feb. 22.88, 11.3, +1'.9 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R, bent tail)
                  Feb. 22.88, 11.6, +1'.9 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)
                  Feb. 24.89, 11.4, +1'.9 (G.Degano, Talmassons, Italy, 0.35m reflector + CCD, filter R,bent tail)
                  Feb. 24.89, 11.8, +1'.9 (G.Degano, Talmassons, Italy, 0.35m reflector + CCD, filter V)

                  COMET C/2002 T7 (Linear)
                  Total-magnitude and coma diameter estimate :
                  Feb. 25.80, 15.5, +0'.2 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)

                  COMET C/2002 X1 (Linear)
                  Total-magnitude and coma diameter estimate :
                  Feb. 25.79, 16.2, +0'.2 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)

                  COMET C/2002 Y1 (Linear)
                  Total-magnitude and coma diameter estimate :
                  Feb. 22.77, 9.8, +2'.5 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R)
                  Feb. 22.77, 8.9, +2'.5 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)
                  Feb. 25.75, 9.6, +2'.5 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter R. tail 5' PA
                  336)
                  Feb. 25.75, 8.8, +2'.5 (R.Ligustri, Talmassons, Italy, 0.35m reflector + CCD, filter V)


                  Best regards
                  Rolando Ligustri
                  MPC 235
                  ===================
                  CAST: Circolo AStrofili Talmassons
                  www.castfvg.it/fotoccd.htm#comete
                  Sezione Comete UAI
                  http://comete.uai.it/
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