<AsteroidOccultations>
  <FileVersion>2.15</FileVersion>
  <Event>
    <Date>2025|7|22|14.4</Date>
    <Details>
      <Star>UCAC4|396-114015|3|4199822917027294336|19.3339251594|-10.956856743|0.15|0.12|0.00|0|19.35792334|-10.9088924|13.67|12.62|11.61|0</Star>
        <StarIssues>0.90|0|0|0|1.20|10|0.00|0.00|0.00|0.00|</StarIssues>
      <Asteroid>4210|Isobelthompson|-7.03343920|-2.58935675|0.0010790|-0.0009394|0.0000014|0.0000002|3.99083|-0.00015|10.3|1.0|17.33</Asteroid>
      <EventFits>
        <SolveFlags>1|1|0|0|0|0|0|0|0</SolveFlags>
        <EllipticFit>-1.7|-2.2|16.3|10.3|99.0|2|0|0|-1.0|-1.2</EllipticFit>
        <EllipseUncertainty>0.3|0.3|||</EllipseUncertainty>
      </EventFits>
      <Astrometry>
        <ReferenceTime>2025|7|22|14.3838613|0.027|0.00</ReferenceTime>
        <MainBody>4210|503.6|4607.6|0.3214|2.8814|0.0002|0.0002|0|2|0|b|0.2|0.2|0.97|0.48|9.00|-9.00</MainBody>
        <MainAtConjunction>4210|-1433.8|3894.4|2025|7|22.6011270|0.0000004|0.3|2.5964|0.3|339.928|0</MainAtConjunction>
        <MPC>||</MPC>
      </Astrometry>
    </Details>
    <Observations>
      <Observer>
        <ID>1|Katsuhiko Kitazaki||0|Musasino, Tokyo|JP|+139 33 41.2|+35 42 37.0|66| |40|6|a|a</ID>
        <Conditions>2|2|9.0||[7.8,10.2:77.3]The magnitude of the target star was lowered due to foggy sky.The light curve of disappearance had two midpoints, so the contact angles were obtained and analyzed.</Conditions>
        <D>14 23  1.51|D|0.03||| </D>
        <R>14 23  1.985|R|0.008||| </R>
      </Observer>
      <Observer>
        <ID>2|Takeshi Nemoto||0|Chofu, Tokyo|JP|+139 33 11.9|+35 40 19.8|55| |25|2|a|a</ID>
        <Conditions>||7.7||[7.3,8.2:112.0]</Conditions>
        <D>14 23  1.52|D|0.03||| </D>
        <R>14 23  2.53|R|0.03||| </R>
      </Observer>
      <Prediction>3|+140  0  0. |+35 52  5. |14 22 58.87|JPL#65+Ephem</Prediction>
    </Observations>
    <Added>2025|11|14</Added>
    <LastEdited>2023|7|17</LastEdited>
  </Event>
</AsteroidOccultations>
