Search results

{{Use dmy dates|date=February 2018}} | discovered = 18 July 1999 ...

...body's path. It is usually given in days or years. The term is mostly used in the discovery and tracking of [[asteroids]] and [[comets]]. Arc length has ...to determine if the object was in orbit around the Earth, or orbiting out in the [[asteroid belt]]. With a 1-day observation arc, {{mpl|2004 PR|107}} wa ...

| discovered = 17 September 2010 | aphelion = 1.0785 [[Astronomical unit|AU]] ...

{{DISPLAYTITLE:{{mp|2018 VP|1}}}} | name = {{mp|2018 VP|1}} ...

{{Short description|Ring galaxy in Constellation Lyra}} | image = Everything, in one place, all at once (potw2313a).tiff ...

{{Short description|Brown dwarf in the constellation Chamaleon}} ...22.653 ± 0.435<ref name="Gaia">{{Cite journal|last=Gaia Collaboration|date=2018-08-01|title=Gaia Data Release 2 - Summary of the contents and survey proper ...

{{Short description|Variable star in the constellation Orion}} ...msu.su/groups/cluster/gcvs/gcvs/iii/iii.dat |date=2017-06-20 }}, Sternberg Astronomical Institute, Moscow, Russia. Accessed on line December 8, 2008.</ref> ...

{{Use dmy dates|date=June 2018}} | discovered = 13 October 2015<br />{{small|(first observed only)}} ...

...tion = {{mp|2014 WC|510}} imaged by the [[Hubble Space Telescope]] in March 2024 | discovered = 8 September 2011<br/>{{small|(first imaged)}} ...

| discovered = 24 February 2009 | aphelion = 1.7361&nbsp;[[Astronomical unit|AU]] ...

| discovered = 27 April 2015 ...f name="PlanetarySociety"/> Observations leading to its discovery occurred in April 2015, using the [[Hubble Space Telescope]]'s [[Wide Field Camera 3]], ...

{{Short description|Brown dwarf in the constellation Taurus}} ...emissions via particle interactions in its [[magnetic field]], as observed in other known rapidly-rotating brown dwarfs.<ref name="Tannock2021"/> ...

{{Short description|Disappearing red supergiant star in the galaxy NGC 6946 }} ...lion solar luminosities, but by 2015 it had disappeared from optical view. In the mid and [[near infrared]] an object is still visible; however, it is fa ...

| discovered = March 3, 2014 (candidate)<br>December 3, 2017 (confirmed)<r ...ght into the composition and formation of exoplanets.<ref name=Booth2022/> In the case of KOI-2700b, the tail most likely consists of [[fayalite]] (Fe<su ...

{{Short description|Small temporary satellite of Earth that impacted in 2015}} | discovered = {{Ubl ...

{{short description|Red supergiant star located in the Westerlund 1 super star cluster}} ...metry and spectroscopy of stars in the region of a highly reddened cluster in Ara|last1=Westerlund|first1=B. E.|journal=Astronomy and Astrophysics Supple ...

...|title=A large arc in the gravitational lens system 0957 + 561|journal=The Astronomical Journal|volume=105|year=1993|pages=816|issn=0004-6256|doi=10.1086/116474|bi ...thumb|A light source passes behind a gravitational lens (point mass placed in the center of the image). The aqua circle is a source as it would be seen i ...

{{Short description|Star in the constellation Ara}} ...r Westerlund 1: The Initial Mass Function and Mass Segregation|journal=The Astronomical Journal|volume=145|issue=2|pages=46|last1=Lim|first1=Beomdu|last2=Chun|firs ...

{{short description|Meteoroid that impacted near Ontario, Canada in November 2022}} | discovered = 19 November 2022 ...

| discovered = 28 June 2011 <br> (verified 20 July 2011) ...Pluto]], after [[Styx (moon)|Styx]]. It was the fourth moon of Pluto to be discovered and its existence was announced on 20 July 2011.<ref name="telegram">{{cite ...