symaski62

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About symaski62

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    faire de la science
  1. étoile ALF ORI variable chute baisse

    https://www.eso.org/public/archives/releases/sciencepapers/eso2109/eso2109a.pdf Ces nouvelles recherches révèlent que l'étoile était partiellement cachée par un nuage de poussière
  2. Nova PNV J23244760+6111140

    ALERTE 6.6 mag ce soir
  3. https://www.aavso.org/vsx/index.php?view=detail.top&oid=2222777 Mag. range 6.0 V - <20.5 g wooow !
  4. Nova PNV J23244760+6111140

    mise à jour nova cas 2021
  5. ok https://www.aavso.org/vsx/index.php?view=detail.top&oid=2222767 ZAND Period 766: days (766 jours)
  6. Sonde JUNO : destination Jupiter

    https://deeq9fypw3lao.cloudfront.net/apps/juno-embed/
  7. Sonde JUNO : destination Jupiter

    https://solarsystem.nasa.gov/solar-system/our-solar-system/overview/ "search" rechercher => JUNO go ! voilà
  8. Sonde JUNO : destination Jupiter

    demain ? juno ganymede edit: https://www.nasa.gov/feature/jpl/nasa-s-juno-to-get-a-close-look-at-jupiter-s-moon-ganymede
  9. hier minuit 1h00 à 3h00 M52 11 mag et nova cas 2021 7.1 mag Starlink 6 à 8 mag oof !
  10. Nova V1405 Cas

    1h00 à 3h00 nova cas 2021 ~7.1 mag
  11. Nova PNV J23244760+6111140

    http://www.spectro-aras.com/forum/viewtopic.php?p=15704&sid=6726cc9f13bf6fa23022352fdff31a28#p15704
  12. Nova V1405 Cas

    https://www.aavso.org/vsx/index.php?view=detail.top&oid=2216132 https://www.aavso.org/vsx_docs/2216132/4832/V1405Cas_VSXupdate.pdf V1405 Cas (Nova Cas 2021) TESS => Sectors 17, 18, et 24 (début 8 Oct 2019, 3 Nov 2019, en 16 Apr 2020)
  13. Nova PNV J23244760+6111140

    https://www.astronomerstelegram.org/?read=14658 Preliminary analysis using 4-day time bins indicates its first detection with 4.1-sigma significance in data from 2021-05-20 15:01:17 to 2021-05-24 15:01:17 UTC with a (E >100 MeV) flux of (1.4 +/- 0.8) x 10^-7 photons cm^-2 s^-1 (photon index fixed at 2.3; statistical uncertainties only). 7.5 mag