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Re: [stereohunter] Re: Potential Comet HI1a 20110404

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  • Rainer Kracht
    Hi, yes this is 249P. I have measured the x,y position for 232901 with Astrometrica as 08h 37m 47.7s +23d 04 39 and JPL HORIZONS has 08h 37m 45.5s +23d 04
    Message 1 of 3 , Apr 7, 2011
      Hi,

      yes this is 249P.
      I have measured the x,y position for 232901 with
      Astrometrica as 08h 37m 47.7s +23d 04' 39"
      and JPL HORIZONS has 08h 37m 45.5s +23d 04' 23"
      less than one pixel away.

      Regards, Rainer

      On 7 Apr 2011, at 0:20, alan wrote:

      > After and updae of files this looks to proboably be
      > comet 249P Linear 0.48 au frpm Stereo A
      > , again my alignments are a few days out. regards, Alan
      >
      > --- In stereohunter@yahoogroups.com, "alan" <c2009a1@...> wrote:
      > >
      > > Sent to Mr Sungrazer,
      > > I don't think this is C/2011 C1..?
      > > Fast mover in left upper hand quater of HI1a, Cannot identify it as known. Will update my files. Kind regards, Alan
      > > (0,0)upleft Image mean x y slice
      > > 1 201104:20110404_100901_s4h1A 18.4308 42 310 16
      > > 2 201104:20110404_084901_s4h1A 28.3989 35 310 14
      > > 3 201104:20110404_072901_s4h1A 26.2532 28 312 12
      > > 4 201104:20110404_052901_s4h1A 30.8220 17 314 9
      > > 5 201104:20110404_032901_s4h1A 24.6504 7 316 6
      > > 6 201104:20110404_024901_s4h1A 27.7392 3 317 5
      > > 7 201104:20110404_232901_s4h1A 34.1924 115 295 36
      > > 8 201104:20110404_220901_s4h1A 30.6733 107 297 34
      > > 9 201104:20110404_204901_s4h1A 33.5193 100 298 32
      > > 10 201104:20110404_180901_s4h1A 33.0774 85 301 28
      > > 11 201104:20110404_152901_s4h1A 27.4525 71 304 24
      > >
      >
      >
      >
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