symaski62

Member
 View Profile  See their activity

  • Content count

    1043

  • Joined

  • Last visited

  • Last Connexion

    Soon available

Everything posted by symaski62

  1. https://www.stsci.edu/contents/news/jwst/2023/etc-3-0-provides-updates-to-support-proposal-preparation version 3.0 Cycle 3
  2. la jeune étoile HH211

  5. comète HN00003 = C/2023 P1 (Nishimura)

    symaski62 replied to symaski62's topic in General Astronomy

    C/2023 P1 (Nishimura) Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 T 2023 Sept. 17.64051 TT Rudenko q 0.2250782 (2000.0) P Q z +0.0223730 Peri. 116.33874 +0.38188290 -0.62870742 +/-0.0143317 Node 66.79598 -0.85583144 -0.51724923 e 0.9949643 Incl. 132.52041 +0.34888107 -0.58067220 From 167 observations 2023 Aug. 11-19, mean residual 0".7. https://www.minorplanetcenter.net/mpec/K23/K23Q33.html

  6. comète HN00003 = C/2023 P1 (Nishimura)

    symaski62 replied to symaski62's topic in General Astronomy

    septembre 14 3.9 mag

  7. comète HN00003 = C/2023 P1 (Nishimura)

    symaski62 replied to symaski62's topic in General Astronomy

    mise à jour mais "observations"

  8. Extremely Large Telescope de l'ESO

    symaski62 replied to Superfulgur's topic in General Astronomy

  9. TNO, KBO, SDO, plutinos & Co.

    symaski62 replied to BobMarsian's topic in General Astronomy

  10. TNO, KBO, SDO, plutinos & Co.

    symaski62 replied to BobMarsian's topic in General Astronomy

    merci
  11. https://download.esa.int/esoc/downloads/Ariane_6_test_campaign-questions_and_answers.pdf
  12. Uranus

  13. Supernova SN 2023 ixf dans M101

    symaski62 replied to jackbauer 2's topic in General Astronomy

    13 mag SN 2023ixf
  14. question ?

  15. Forum spectro-Aras

    symaski62 replied to esoub83's topic in Spectroscopy and photometry

    https://groups.io/g/RSpec-Astronomy/message/13110 30 juin 2023
  16. http://astro.vanbuitenen.nl/comet/12 12P/Pons-Brooks
  17. IRAS 15398-3359 https://arxiv.org/abs/2208.10673 https://jwstfeed.com/PostView/FeedPost?ci=1689968441_110753772085656888
  18. https://en.wikipedia.org/wiki/SPT0418-47 SPT0418-47 https://arxiv.org/abs/2307.10115 https://jwstfeed.com/Home/ShowFeed?searchTerm=SPT0418-47
  19. une étoile * candidate * fortement agrandie (AT 2023mlz) dans les récentes observations NIRISS de l'amas de galaxies Abell 2744.
  20. SN 1987A wow ! https://arxiv.org/abs/2307.06692

  22. Nouvelles comètes pour 2021

    symaski62 replied to biver's topic in General Astronomy

    C/2014 UN271 (Bernardinelli-Bernstein) James #Webb Space Telescope
  24. https://arxiv.org/pdf/2306.10150.pdf
  25. C/2023 A3 (Tsuchinshan-ATLAS) http://astro.vanbuitenen.nl/comet/2023A3