Charles Bell

@cbellh47

IAU MPC Observatory code H47 Vicksburg; Comet and Minor Planet Astrometry, Observation and Study

32.2663, -90.8561
Vrijeme pridruživanja: veljača 2009.

Tweetovi

Blokirali ste korisnika/cu @cbellh47

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @cbellh47

  1. proslijedio/la je Tweet
    2. velj

    今朝(2日朝)のC/2020 A2 岩本彗星のスケッチです。 微光ながら、意外とあっさり見えてしまいました。付近の微星と比べると少なくとも11等はありそうです。 20cm62倍で、1.84UTにm1=10.9, DC=3-4, dia=2.0'と目測。 11等の新彗星。 - C/2020 A2 (Iwamoto) 岩本彗星

    Prikaži ovu nit
    Poništi
  2. 30. sij

    Caroline Herschel's drawings of Halley's comet, 1836

    Poništi
  3. proslijedio/la je Tweet
    Poništi
  4. 28. sij

    Comet C/2019 Y1 (ATLAS) has brightened to 12th magnitude according to total magnitude reports from Steffen Fritsche, Carl Hergenrother, and Alan Hale over the past 2 weeks.

    Poništi
  5. 27. sij

    forgive me I make mistakes just like everyone else often several more times just to make sure went to the seashore last week to wash them all away

    Poništi
  6. 26. sij

    for second time in last two weeks, astroquery started giving errors for code that worked previously although nothing had changed. Made no sense. but solved by pip uninstall astroquery pip install astroqery it was same version. Nuts, something vewwy strange is going on

    Poništi
  7. 24. sij

    DS9 updated now has gif movies

    Poništi
  8. proslijedio/la je Tweet

    Last week we announced our newest Shoemaker NEO Grant winners, who are helping to defend the Earth from potentially dangerous near-Earth asteroids. Learn more:

    Poništi
  9. proslijedio/la je Tweet
    23. sij

    Kintail fireball from Jan 22 as captured early in flight by accident on most sensitive meteor cameras which use EMCCDs from . FOV is roughly 15x15 degrees and faintest visible stars are near +12.

    Poništi
  10. proslijedio/la je Tweet
    22. sij

    Orbits and position of the 8 Near Earth asteroids that I found a couple nights ago at the night of the discovery. The names of the asteroids are overlaying close to Earth because those objects were relatively close to Earth at discovery. None of these objects have risk of impact.

    Prikaži ovu nit
    Poništi
  11. proslijedio/la je Tweet
    20. sij

    C/2017 T2 (PANSTARRS) as imaged last night at 22:41 UT from my light-polluted hometown. 1088mm@F/5.4; 20x180s; Nikon D5300

    Poništi
  12. 18. sij

    289P/Blanpain may have brightened to near mag 17 according to Alfons Diepvens latest observations on 2020-Jan-15 and 2020-Jan-16 Needs observations by others.

    Poništi
  13. proslijedio/la je Tweet
    18. sij

    Comet 114P/Wiseman-Skiff tonight at the Catalina Sky Survey 0.68m Schmidt.

    Poništi
  14. proslijedio/la je Tweet
    17. sij

    Delighted to visit - great discussions about planetary system formation!

    Poništi
  15. 17. sij
    Poništi
  16. 15. sij
    Poništi
  17. 15. sij
    Poništi
  18. 15. sij

    July maybe for the Goldston klystron

    Poništi
  19. 14. sij

    I just saw a color image of IF033 taken by Michael Jäger showing greenish coma not many PCCP objects show that color before announcement It's nice to be living in such a time.

    Poništi
  20. 14. sij

    Coming up soon on the SBAG agenda OSIRIS-Rex update and report on Asteroid Science in the age of Hayabusa2 and Osiris Rex Workshop – Dante Lauretta New Horizons Extended Mission – Alan Stern LSST update: Meg Schwamb

    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·