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{{short description|Apollo near-Earth asteroid}} {{Use dmy dates|date=September 2020}} ...

{{short description|Apollo near-Earth asteroid}} | [[Near-Earth object|NEO]]<ref name="jpldata"/> ...

{{Short description|Variance in a celestial body's axis of rotation over time}} ...en ''[[axial precession|precession]]'', which is a steady long-term change in the axis of rotation, and ''nutation'', which is the combined effect of sim ...

{{Use dmy dates|date=September 2020}} | mp_category = [[Near-Earth object|NEO]]{{·}}[[Potentially hazardous asteroid|PHA]]{{·}}[[Apollo astero ...

| [[Near-Earth object|NEO]] ...from Earth.<ref name=jpldata/> It will return as a [[temporary satellite]] in December 2051.<ref name="minimoon"/><ref name="spectrum"/> ...

{{short description|Second brightest naked-eye comet of 2020}} {{Use mdy dates|date=May 2020}} ...

{{Use dmy dates|date=September 2020}} | discovery_site = ''[[Low Earth orbit]]'' ...

{{Short description|Temporary satellite of Earth}} {{DISPLAYTITLE:{{mp|2020 CD|3}}}} ...

...nties-compact.PNG|thumb|upright=1.25| The orbits of kilometre class [[Near-Earth asteroid|NEAs]] are generally well known, though a few have been [[Lost min ...be used as a predictor for the uncertainty in the future motion of [[near-Earth object]]s.<ref name="MPC-Uncertainty"/> ...

| mp_category = {{hlist | [[Near-Earth object|NEO]] | [[Apollo asteroid|Apollo]] }} ...ical Observatory|Sutherland]] on 7 August 2024, the day before approaching Earth at {{cvt|568500|km|mi}}.<ref name="MPC-object"/> ...

...uals this sum, <math>v_{\text{max}}</math> and the relative speed when the objects are very far apart <math>v_{\text{rel}}</math>: ...math>v_{\text{esc}}</math> is the escape velocity. This gives the increase in probability of a collision as a factor of <math>1+v_{\text{esc}}^2/v_{\text ...

{{short description|Meteoroid that impacted near Ontario, Canada in November 2022}} | mp_category = {{nowrap|[[Near-Earth object|NEO]]{{·}}[[Apollo asteroid|Apollo]]<ref name="MPC-object"/>}} ...

{{Short description|Main sequence star in the constellation Lyra}} ...9T|arxiv=1501.01101|title=Validation of 12 Small Kepler Transiting Planets in the Habitable Zone|journal=The Astrophysical Journal|volume=800|issue=2|pag ...

| [[Near-Earth object|NEO]] ...atch]] program at [[Kitt Peak National Observatory]] near Tucson, Arizona, in the United States.<ref name="MPC-object"/> ...

{{Use dmy dates|date=June 2020}} ...chive-url=https://web.archive.org/web/20200626004744/https://phys.org/news/2020-06-black-hole-collision.html |url-status=live }}</ref> ...

{{Use dmy dates|date=January 2020}} {{Short description|Coherent, wave-shaped gaseous structure in the Milky Way}} ...

{{dmy|date=September 2020}} ...tion = {{mp|2014 WC|510}} imaged by the [[Hubble Space Telescope]] in March 2024 ...

| [[Near-Earth object|NEO]] ...the asteroid will be more than {{Convert|3|AU|e6km|abbr=unit|lk=on}} from Earth.<ref name="Horizons2022"/> ...

| caption = S/2002 N 5 imaged by the [[Very Large Telescope]] in September 2002 | epoch = 1 January 2020 ([[Julian day|JD]] 2458849.5) ...

| epoch = 1 January 2020 ([[Julian day|JD]] 2458849.5) | p_mean_motion = 193.147234 <!-- Temporary fix: [360°/(period in days)]*(365.25 days) --> ...