Astronomy_News_20_09_2019 This months research Papers 20_09_2019 RASNZ_20_09_2019 Remote sensing of exoplanetary atmospheres with ground-based high-resolution near-infrared spectroscopy https://arxiv.org/abs/1908.10695 From cold to hot irradiated gaseous exoplanets https://arxiv.org/abs/1908.09847 When did Life Likely Emerge on Earth in an RNA-First Process https://arxiv.org/abs/1908.11327 Explaining Uranus low luminosity https://arxiv.org/abs/1908.10682 Modeling the light curve of Oumuamua https://arxiv.org/abs/1906.03696 Solar system chaos and the Paleocene-Eocene boundary https://arxiv.org/abs/1909.00283 Geoscience for understanding habitability in the solar system and beyond https://arxiv.org/abs/1909.00362 Galactic Habitability Re-Examined https://arxiv.org/abs/1909.01742 Classical and Type II Cepheids in the Zona Galactica Incognita https://arxiv.org/abs/1908.08290 a practical space elevator alternative achievable with current technology https://arxiv.org/abs/1908.09339 The impac...
In celebration of 100 years of the International Astronomical Union, the IAU NameExoWorld global competition allows any country in the world to give a popular name to a selected exoplanet and its host star. New Zealand has been assigned the planet HD 137388b and its host star HD 137388 and we need your help in choosing names! You can make a submission here between 1 September 2019 and 30 September 2019 (5:00 p.m. NZST). A panel of judges will select the name of the star and the planet by 30 October 2019 and will make its submission to the IAU by the 31 October 2019. IAU will make it’s final announcement in by 31 December 2019 . The winner will then be notified via email. Please note that entries can only be accepted from people living in NZ during the time of the submission.
This email describes updates for minor planet occultations for June 2019. If you do not wish to receive these updates please advise the Occultation Section. You can view updated paths and other details at: http://www.occultations.org.nz/ Minor Planet Occultation Updates: ================================ Events of particular ease or importance below are marked: ***** In particular, note the Kalliope occultation of mag 8.0 star on the 27th. Jun 1 2010GX34: No update for this 13.5 mag Centaur event. Jun 1 (79969) No update for this 14.3 mag Centaur event across northern Australia. Jun 1 (193) AMBROSIA: Star Mag 12.4, Max dur 4.1 sec, Mag Drop 2.6 Somewhat uncertain path across New Zealand, passing near Gisborne. Details: http://occultations.org.nz/planet/2019/updates/190601_193_60246_u.htm Jun 3 Jupiter: Jupiter occults 9.4 mag HIP 84543. Jun 5 (360) CARLOVA: Star Mag 11.0, Max dur 8.2 sec, Mag Drop 2.8 Path across New Zealand, then across south-eastern New South W...
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