Rezultati pretraživanja
  1. 13. ruj 2019.

    Comet C/2019 Q4 Borisov from AIRA/Berthelot Observatory on September 13th. Total exposure time: 44 minutes.

  2. 14. ruj 2019.

    Inbound 3 au from the Sun, C/2019 Q4 is moving 42 km/s with respect to the Sun, whereas an Oort cloud comet such as comet Elenin would only be moving 24 km/s when 3 au from the Sun.

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  3. 19. ruj 2019.

    An ! Yesterday I was able to photograph only the second such object ever identified. So far as I can tell, this is one of, if not the smallest aperture observation made. 😉 Backyard FTW!

  4. Early results are in from observations of the interstellar comet The object resembles comets from our Solar System despite having been "born" around another star

  5. 12. ruj 2019.

    Another confirmed object also known as spotted by an independent Gennady Borisov. More detail here:

  6. The first-ever comet from beyond our Solar System has been successfully imaged by the in multiple colors. The image of the newly discovered object, denoted (Borisov), was obtained on the night of 9-10 September

  7. 11. ruj 2019.

    Here is hyperbolic comet C/2019 Q4's path through the sky. Its size is exaggerated.

  8. 12. ruj 2019.
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  9. (Borisov) seems to be an interstellar traveler. It apparently has a hyperbolic trajectory. That would make two such visitors in two years – suggesting that there really are gazillions of these things sailing silently through space.

  10. 14. ruj 2019.

    First visible light spectrum of interstellar comet Borisov, looking similar to solar system comets.

  11. 13. ruj 2019.

    Bizarre comet from another star system just spotted Discovered by an amateur astronomer, the inbound object is only the second of its kind yet detected 📚 🔭 (Borisov)

  12. 13. ruj 2019.
  13. 19. ruj 2019.

    In interstellar space C/2019 Q4 takes roughly 9000 years to travel a light-year.

  14. 12. lis 2019.
  15. 12. lis 2019.
  16. 8. lis 2019.

    Interstellar comet 2I/Borisiv aka was imaged again this morning and showed a little coma and a tail. more:

  17. Comet is now officially interstellar, as from its name. We called it for a while . We captured a new image, showing some coma. More ->

  18. 24. ruj 2019.

    À propos de la comète interstellaire (désormais 2I/Borisov) : savez-vous que pendant longtemps TOUTES les comètes étaient considérées comme interstellaires ? Laplace (début XIXe) les décrivait comme de « petites nébuleuses, errantes de systèmes solaires... (1/2)

  19. 22. ruj 2019.

    Une comète venue d’un autre Système solaire va passer du côté de Mars à 110 000 km/h. Une première ! Voici comment la rattraper 👉

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