Micrometric Observations of Comet 1922b (Skjellerup), 9 in.-refractor
نویسندگان
چکیده
منابع مشابه
Doppler Observations of the Impact of Comet S 1 . 9 Fragment A
In this paper we present an attempt to detect Doppler effect on Jupiter during the impact of the fragment A of the comet, Shoemaker-Levy 9. We give a short description of the technique used to observe the impact, then present the observations and finally a theoretical analysis and interpretation. The instrumentation used is an advanced and more sensitive version of the Magneto-Optical Filter (n...
متن کاملTelescope Observations of Comet 9 P / Tempel 1 during the Deep Impact Encounter Paul
We report on the Hubble Space Telescope program to observe periodic comet 9P/Tempel 1 in conjunction with NASA’s Deep Impact mission. Our objectives were to study the generation and evolution of the coma resulting from the impact and to obtain wide-band images of the visual outburst generated by the impact. Two observing campaigns utilizing a total of 17 HST orbits were carried out: the first o...
متن کاملTelescope Observations of Comet 9 P / Tempel 1 during the Deep Impact Encounter
We report on the Hubble Space Telescope program to observe periodic comet 9P/Tempel 1 in conjunction with NASA’s Deep Impact mission. Our objectives were to study the generation and evolution of the coma resulting from the impact and to obtain wide-band images of the visual outburst generated by the impact. Two observing campaigns utilizing a total of 17 HST orbits were carried out: the first o...
متن کاملRemarkably high abundance of presolar grains in interplanetary dust particles collected from the comet Grigg-Skjellerup dust stream
Introduction: Interplanetary dust particles (IDPs) have been shown to preserve isotopic anomalies, particularly in nitrogen and hydrogen associated with molecular cloud organic material [1-3]. Furthermore, with the heightened capabilities of the NanoSIMS ion microprobe, submicrometer-sized presolar silicate grains have been identified in IDPs [3-6]. Recently, four IDPs collected during the 2003...
متن کاملComet Dust from Airborne Leonid Storm Observations
For the past five years, rare Leonid meteor storms offered unique access to cometary dust by spectacular manifestations of recently ejected dust grains, which could be observed by exceptional meteor observing techniques. The final storms, those of November 19, 2002, measured the dust distribution in a comet dust trail far from the position of the comet itself. The measured spatial and particle ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 1922
ISSN: 0004-6337,1521-3994
DOI: 10.1002/asna.19222160205