View source for Astronomy:(523719) 2014 LM28

{{DISPLAYTITLE:{{mp|(523719) 2014 LM|28}}}}
{{Infobox planet
 | minorplanet     = yes
 | name            = {{mp|(523719) 2014 LM|28}}
 | background      = #C2E0FF
 | image           = 
 | image_size      = 
 | caption         = 
 | discovery_ref   = <ref name="MPC-object" />
 | discovered      = 16 May 2013
 | discoverer      = [[Astronomy:Pan-STARRS|Pan-STARRS]] 1
 | discovery_site  = [[Astronomy:Haleakala Observatory|Haleakala Obs.]]
 | mpc_name        = (523719) {{mp|2014 LM|28}}
 | alt_names       = 
 | pronounced      = 
 | named_after     = 
 | mp_category     = [[Astronomy:Trans-Neptunian object|TNO]]<ref name=jpldata/>{{·}}[[Astronomy:Distant minor planet|distant]]<ref name="MPC-object" /><br />[[Astronomy:Centaur (minor planet)|centaur]]<ref name="johnstonsarchive-TNO-list" />
 | orbit_ref       = <ref name="jpldata" />
 | epoch           = 27 April 2019 ([[Astronomy:Julian day|JD]] 2458600.5)
 | uncertainty     = 1
 | observation_arc = 4.04 [[Astronomy:Julian year|yr]] (1,474 d)
 | aphelion        = 538.89 [[Astronomy:Astronomical unit|AU]]
 | perihelion      = 16.771 AU
 | semimajor       = 277.83 AU
 | eccentricity    = 0.9396
 | period          = 4631.05 yr (1,691,491 d)
 | mean_anomaly    = 0.1133[[Degree (angle)|°]]
 | mean_motion     = {{Deg2DMS|0.0002|sup=ms}} / day
 | inclination     = 84.739°
 | asc_node        = 246.18°
 | arg_peri        = 38.364°
 | mean_diameter   = 46 km<ref name="johnstonsarchive-TNO-list" />
 | rotation        = 
 | albedo          = 
 | spectral_type   = 
 | abs_magnitude   = 9.9<ref name="MPC-object" /><ref name="jpldata" />
}}

'''{{mp|(523719) 2014 LM|28}}''', provisional designation ''{{mp|2014 LM|28}}'', is a [[Astronomy:Trans-Neptunian object|trans-Neptunian object]] and [[Astronomy:Centaur (small Solar System body)|centaur]], approximately {{convert|46|km|mi|abbr=off|sigfig=2|sp=us}} in diameter. It was discovered on 16 May 2013, by the [[Astronomy:Pan-STARRS|Pan-STARRS]] 1 survey at [[Astronomy:Haleakala Observatory|Haleakala Observatory]], Hawaii, United States.<ref name="MPC-object" /> The object's orbit is highly inclined and very eccentric, with a perihelion closer to the [[Astronomy:Sun|Sun]] than [[Astronomy:Uranus|Uranus]] and at an aphelion 17 times farther from the Sun than [[Astronomy:Neptune|Neptune]].

== Orbit and classification ==

''{{mp|2014 LM|28}}'' orbits the Sun at a distance of 16.8–538.9&nbsp;[[Astronomy:Astronomical unit|AU]] once every 4631 years and 1 month (1,691,491 days; semi-major axis of 277.83&nbsp;AU). Its orbit has an [[Astronomy:Orbital eccentricity|eccentricity]] of 0.94 and an [[Astronomy:Orbital inclination|inclination]] of 85[[Degree (angle)|°]] with respect to the [[Astronomy:Ecliptic|ecliptic]].<ref name="jpldata" /> The body's [[Astronomy:Observation arc|observation arc]] begins with its official discovery observation by [[Astronomy:Pan-STARRS|Pan-STARRS]] at [[Astronomy:Haleakala Observatory|Haleakala Observatory]] in May 2013.<ref name="MPC-object" />

== Numbering and naming ==

This [[Astronomy:Minor planet|minor planet]] was [[Astronomy:Minor planet designation|numbered]] by the [[Organization:Minor Planet Center|Minor Planet Center]] on 25 September 2018 ({{small|M.P.C. 111779}}).<ref name="MPC-Circulars-Archive" /> As of 2018, it has not been [[Astronomy:List of named minor planets (numerical)|named]].<ref name="MPC-object" />

== Features ==
''{{mp|2014 LM|28}}'' has a highly inclined orbit typical of scattered objects and orbits nearly perpendicular to the ecliptic.

== References ==
{{reflist|30em|refs=

<ref name="jpldata">{{cite web
  |type       = 2017-05-29 last obs.
  |title      = JPL Small-Body Database Browser: 523719 (2014 LM28)
  |url        = https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2523719
  |publisher  = [[Organization:Jet Propulsion Laboratory|Jet Propulsion Laboratory]]
  |accessdate = 8 October 2018}}</ref>

<ref name="MPC-object">{{cite web
  |title      = 523719 (2014 LM28)
  |work       = Minor Planet Center
  |url        = https://www.minorplanetcenter.net/db_search/show_object?object_id=523719
  |accessdate = 8 October 2018}}</ref>

<ref name="MPC-Circulars-Archive">{{cite web
  |title      = MPC/MPO/MPS Archive
  |work       = Minor Planet Center
  |url        = https://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html
  |accessdate = 8 October 2018}}</ref>

<ref name="johnstonsarchive-TNO-list">{{cite web
  |title      = List of Known Trans-Neptunian Objects
  |publisher  = Johnston's Archive
  |date       = 22 July 2017
  |url        = http://www.johnstonsarchive.net/astro/tnoslist.html
  |accessdate = 2 August 2017}}</ref>

}} <!-- end of reflist -->

== External links ==
* [https://minorplanetcenter.net//iau/lists/Centaurs.html List Of Centaurs and Scattered-Disk Objects], Minor Planet Center
* [https://www.minorplanetcenter.net/iau/lists/NumberedMPs520001.html Discovery Circumstances: Numbered Minor Planets (520001)-(525000)] – Minor Planet Center
* {{AstDys|2014LM28}}
* {{JPL small body}}

{{Trans-Neptunian objects}}
{{Minor planets navigator|(523706) 2014 HF200 |number=523719 |PageName={{mp|(523719) 2014 LM|28}} |(523727) 2014 NW65 }}
{{Small Solar System bodies}}

{{DEFAULTSORT:2014 LM28}}
[[Category:Trans-Neptunian objects|523719]]

{{Sourceattribution|(523719) 2014 LM28}}