symaski62

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

ALERTE 6.6 mag ce soir

https://www.aavso.org/vsx/index.php?view=detail.top&oid=2222777 Mag. range 6.0 V - <20.5 g wooow !

mise à jour nova cas 2021

ok https://www.aavso.org/vsx/index.php?view=detail.top&oid=2222767 ZAND Period 766: days (766 jours)

https://deeq9fypw3lao.cloudfront.net/apps/juno-embed/

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

demain ? juno ganymede edit: https://www.nasa.gov/feature/jpl/nasa-s-juno-to-get-a-close-look-at-jupiter-s-moon-ganymede

hier minuit 1h00 à 3h00 M52 11 mag et nova cas 2021 7.1 mag Starlink 6 à 8 mag oof !

1h00 à 3h00 nova cas 2021 ~7.1 mag

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

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)

wow !

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