2019 EU5 - Revision history

Kwamikagami: /* top */

2023-03-10T19:57:51Z

top

← Previous revision		Revision as of 19:57, 10 March 2023
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	\| asc_node = 109.227°		\| asc_node = 109.227°
	\| arg_peri = 109.204°		\| arg_peri = 109.204°
	\| mean_diameter = ~~220–160~~ km {{small\|([[Geometric albedo\|est. 0.1–0.2]])}}<ref name="h"/>		\| mean_diameter = 160–220 km {{small\|([[Geometric albedo\|est. 0.1–0.2]])}}<ref name="h"/>
	\| rotation =		\| rotation =
	\| albedo =		\| albedo =

Nrco0e at 19:31, 22 September 2022

2022-09-22T19:31:25Z

← Previous revision		Revision as of 19:31, 22 September 2022
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	\| mp_category = [[Trans-Neptunian object\|TNO]]<ref name="jpldata"/>{{·}}[[Scattered disc object\|ESDO]] ([[Detached object\|detached]])<ref name="MPC-CEN-SDO-list"/>{{·}}[[Extreme trans-Neptunian object\|ETNO]]{{·}}[[Distant minor planet\|distant]]<ref name="MPC-object"/>		\| mp_category = [[Trans-Neptunian object\|TNO]]<ref name="jpldata"/>{{·}}[[Scattered disc object\|ESDO]] ([[Detached object\|detached]])<ref name="MPC-CEN-SDO-list"/>{{·}}[[Extreme trans-Neptunian object\|ETNO]]{{·}}[[Distant minor planet\|distant]]<ref name="MPC-object"/>
	\| orbit_ref = <ref name="horizons"/>		\| orbit_ref = <ref name="horizons"/>
			\| barycentric = yes
	\| epoch = 21 January 2022 ([[Julian day\|JD]] 2459600.5)		\| epoch = 21 January 2022 ([[Julian day\|JD]] 2459600.5)
	\| uncertainty = 4<ref name="jpldata"/>		\| uncertainty = 4<ref name="jpldata"/>

WikiCleanerBot: v2.04b - Bot T23 CW#558 - Fix errors for CW project (Duplicated reference)

2022-06-08T03:01:10Z

v2.04b - Bot T23 CW#558 - Fix errors for CW project (Duplicated reference)

← Previous revision		Revision as of 03:01, 8 June 2022
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	}}		}}

	'''{{mp\|2019 EU\|5}}''' is an [[extreme trans-Neptunian object]] from the [[scattered disc]] on a highly [[eccentric orbit]] in the outermost region of the [[Solar System]]. It was discovered on 5 March 2019, by American astronomers [[Scott S. Sheppard\|Scott Sheppard]], [[David J. Tholen\|David Tholen]], and [[Chad Trujillo]] at [[Mauna Kea Observatories]] in Hawaii, and announced on 17 December 2021.<ref name="MPEC-2021-Y19"/> It was 83.4 [[astronomical units]] from the Sun when it was discovered, making it one of the [[List of Solar System objects most distant from the Sun\|most distant known Solar System objects from the Sun]] {{asof\|December 2021\|lc=y}}.<ref name="MPEC-2021-Y19"/> It has been identified in [[precovery]] images from 6 January 2016.~~<ref name="jpldata"/>~~<ref name="jpldata"/>		'''{{mp\|2019 EU\|5}}''' is an [[extreme trans-Neptunian object]] from the [[scattered disc]] on a highly [[eccentric orbit]] in the outermost region of the [[Solar System]]. It was discovered on 5 March 2019, by American astronomers [[Scott S. Sheppard\|Scott Sheppard]], [[David J. Tholen\|David Tholen]], and [[Chad Trujillo]] at [[Mauna Kea Observatories]] in Hawaii, and announced on 17 December 2021.<ref name="MPEC-2021-Y19"/> It was 83.4 [[astronomical units]] from the Sun when it was discovered, making it one of the [[List of Solar System objects most distant from the Sun\|most distant known Solar System objects from the Sun]] {{asof\|December 2021\|lc=y}}.<ref name="MPEC-2021-Y19"/> It has been identified in [[precovery]] images from 6 January 2016.<ref name="jpldata"/>

	== References ==		== References ==

Nrco0e at 22:19, 24 May 2022

2022-05-24T22:19:00Z

← Previous revision		Revision as of 22:19, 24 May 2022
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	\| spectral_type =		\| spectral_type =
	\| magnitude = 25.6<ref name="MPEC-2021-Y19"/>		\| magnitude = 25.6<ref name="MPEC-2021-Y19"/>
	\| abs_magnitude = {{val\|6.35\|0.14}}<ref name="jpldata"/>~~{{·}}6.4~~<ref name="MPC-object"/>		\| abs_magnitude = {{val\|6.35\|0.14}}<ref name="jpldata"/><ref name="MPC-object"/>
	}}		}}

Nrco0e at 22:18, 24 May 2022

2022-05-24T22:18:48Z

← Previous revision		Revision as of 22:18, 24 May 2022
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	\| spectral_type =		\| spectral_type =
	\| magnitude = 25.6<ref name="MPEC-2021-Y19"/>		\| magnitude = 25.6<ref name="MPEC-2021-Y19"/>
	\| abs_magnitude = {{val\|6.~~364~~\|0.~~136~~}}<ref name="jpldata"/>{{·}}6.4<ref name="MPC-object"/>		\| abs_magnitude = {{val\|6.35\|0.14}}<ref name="jpldata"/>{{·}}6.4<ref name="MPC-object"/>
	}}		}}

Nrco0e: update

2022-05-24T22:18:25Z

update

← Previous revision		Revision as of 22:18, 24 May 2022
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	\| orbit_ref = <ref name="horizons"/>		\| orbit_ref = <ref name="horizons"/>
	\| epoch = 21 January 2022 ([[Julian day\|JD]] 2459600.5)		\| epoch = 21 January 2022 ([[Julian day\|JD]] 2459600.5)
	\| uncertainty = 5<ref name="jpldata~~"/>{{·}}9<ref name="MPC-object~~"/>		\| uncertainty = 4<ref name="jpldata"/>
	\| observation_arc = 1.87 [[Julian year (astronomy)\|yr]] (~~683~~ days)		\| observation_arc = 5.03 [[Julian year (astronomy)\|yr]] (1,837 days)
			\| earliest_precovery_date = 6 January 2016
⚫	\| ~~aphelion~~ = {{val\|~~2714\|1412~~\|fmt=commas~~\|ul=AU~~}}
	\| ~~perihelion~~ = {{val\|~~46.430~~\|~~0.612~~\|u=AU}}		\| aphelion = {{val\|2395\|fmt=commas\|ul=AU}}
	\| ~~semimajor~~ = {{val\|~~1380\|720\|fmt=commas~~\|u=AU}}		\| perihelion = {{val\|46.759\|u=AU}}
	\| ~~eccentricity~~ = {{val\|~~0.9662\|0.0233~~\|fmt=~~none~~}}		\| semimajor = {{val\|1221\|fmt=commas\|u=AU}}
	\| ~~period~~ = {{val\|~~51252\|37574~~\|fmt=~~commas~~}} yr		\| eccentricity = {{val\|0.9617\|fmt=none}}
		⚫	\| period = {{val\|42630\|fmt=commas}} yr
	\| mean_anomaly = 359.~~444~~[[Degree (angle)\|°]]		\| mean_anomaly = 359.331[[Degree (angle)\|°]]
	\| mean_motion = {{Deg2DMS\|0.~~0000192~~\|sup=ms}} / day		\| mean_motion = {{Deg2DMS\|0.0000231\|sup=ms}} / day
⚫	\| ~~inclination~~ = 18.~~205~~°
	\| ~~asc_node~~ = ~~109~~.~~223~~°		\| inclination = 18.207°
	\| ~~arg_peri~~ = 109.~~242~~°		\| asc_node = 109.227°
		⚫	\| arg_peri = 109.204°
	\| mean_diameter = 220–160 km {{small\|([[Geometric albedo\|est. 0.1–0.2]])}}<ref name="h"/>		\| mean_diameter = 220–160 km {{small\|([[Geometric albedo\|est. 0.1–0.2]])}}<ref name="h"/>
	\| rotation =		\| rotation =
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	}}		}}

	'''{{mp\|2019 EU\|5}}''' is an [[extreme trans-Neptunian object]] from the [[scattered disc]] on a highly [[eccentric orbit]] in the outermost region of the [[Solar System]]. It was discovered on 5 March 2019, by American astronomers [[Scott S. Sheppard\|Scott Sheppard]], [[David J. Tholen\|David Tholen]], and [[Chad Trujillo]] at [[Mauna Kea Observatories]] in Hawaii, and announced on 17 December 2021.<ref name="MPEC-2021-Y19"/> It was 83.4 [[astronomical units]] from the Sun when it was discovered, making it one of the [[List of Solar System objects most distant from the Sun\|most distant known Solar System objects from the Sun]] {{asof\|December 2021\|lc=y}}.<ref name="MPEC-2021-Y19"/> It has ~~only~~ been ~~observed~~ ~~for~~ up to 2 ~~years,~~ so ~~its~~ ~~orbit is poorly constrained.~~<ref name="jpldata"/>		'''{{mp\|2019 EU\|5}}''' is an [[extreme trans-Neptunian object]] from the [[scattered disc]] on a highly [[eccentric orbit]] in the outermost region of the [[Solar System]]. It was discovered on 5 March 2019, by American astronomers [[Scott S. Sheppard\|Scott Sheppard]], [[David J. Tholen\|David Tholen]], and [[Chad Trujillo]] at [[Mauna Kea Observatories]] in Hawaii, and announced on 17 December 2021.<ref name="MPEC-2021-Y19"/> It was 83.4 [[astronomical units]] from the Sun when it was discovered, making it one of the [[List of Solar System objects most distant from the Sun\|most distant known Solar System objects from the Sun]] {{asof\|December 2021\|lc=y}}.<ref name="MPEC-2021-Y19"/> It has been identified in [[precovery]] images from 6 January 2016.<ref name="jpldata"/><ref name="jpldata"/>

	== References ==		== References ==

DSparrow14 at 21:37, 20 December 2021

2021-12-20T21:37:37Z

← Previous revision		Revision as of 21:37, 20 December 2021
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	\| discoverer = [[Scott S. Sheppard\|S. S. Sheppard]]<br/>[[David J. Tholen\|D. J. Tholen]]<br/>[[Chad Trujillo\|C. Trujillo]]		\| discoverer = [[Scott S. Sheppard\|S. S. Sheppard]]<br/>[[David J. Tholen\|D. J. Tholen]]<br/>[[Chad Trujillo\|C. Trujillo]]
	\| discovery_site = [[Mauna Kea Observatory\|Mauna Kea Obs.]]		\| discovery_site = [[Mauna Kea Observatory\|Mauna Kea Obs.]]
	\| discovered = 5 March ~~2021~~		\| discovered = 5 March 2019
	\| mpc_name = {{mp\|2019 EU\|5}}		\| mpc_name = {{mp\|2019 EU\|5}}
	\| alt_names =		\| alt_names =

Nrco0e: magnitude

2021-12-18T20:31:11Z

magnitude

← Previous revision		Revision as of 20:31, 18 December 2021
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	\| albedo =		\| albedo =
	\| spectral_type =		\| spectral_type =
			\| magnitude = 25.6<ref name="MPEC-2021-Y19"/>
	\| abs_magnitude = {{val\|6.364\|0.136}}<ref name="jpldata"/>{{·}}6.4<ref name="MPC-object"/>		\| abs_magnitude = {{val\|6.364\|0.136}}<ref name="jpldata"/>{{·}}6.4<ref name="MPC-object"/>
	}}		}}

Nrco0e at 20:28, 18 December 2021

2021-12-18T20:28:02Z

← Previous revision		Revision as of 20:28, 18 December 2021
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	\| mean_anomaly = 359.444[[Degree (angle)\|°]]		\| mean_anomaly = 359.444[[Degree (angle)\|°]]
	\| mean_motion = {{Deg2DMS\|0.0000192\|sup=ms}} / day		\| mean_motion = {{Deg2DMS\|0.0000192\|sup=ms}} / day
	\| inclination = ~~182~~.~~052~~°		\| inclination = 18.205°
	\| asc_node = 109.223°		\| asc_node = 109.223°
	\| arg_peri = 109.242°		\| arg_peri = 109.242°

Nrco0e: barycentric

2021-12-18T20:24:34Z

barycentric

← Previous revision		Revision as of 20:24, 18 December 2021
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	\| named_after =		\| named_after =
	\| mp_category = [[Trans-Neptunian object\|TNO]]<ref name="jpldata"/>{{·}}[[Scattered disc object\|ESDO]] ([[Detached object\|detached]])<ref name="MPC-CEN-SDO-list"/>{{·}}[[Extreme trans-Neptunian object\|ETNO]]{{·}}[[Distant minor planet\|distant]]<ref name="MPC-object"/>		\| mp_category = [[Trans-Neptunian object\|TNO]]<ref name="jpldata"/>{{·}}[[Scattered disc object\|ESDO]] ([[Detached object\|detached]])<ref name="MPC-CEN-SDO-list"/>{{·}}[[Extreme trans-Neptunian object\|ETNO]]{{·}}[[Distant minor planet\|distant]]<ref name="MPC-object"/>
	\| orbit_ref = <ref name="~~MPC-object~~"/>		\| orbit_ref = <ref name="horizons"/>
	\| epoch = 21 January 2022 ([[Julian day\|JD]] 2459600.5)		\| epoch = 21 January 2022 ([[Julian day\|JD]] 2459600.5)
	\| uncertainty = 9		\| uncertainty = 5<ref name="jpldata"/>{{·}}9<ref name="MPC-object"/>
	\| observation_arc = 1.87 [[Julian year (astronomy)\|yr]] (683 days)		\| observation_arc = 1.87 [[Julian year (astronomy)\|yr]] (683 days)
	\| aphelion = {{val\|~~2310~~\|fmt=commas\|ul=AU}}		\| aphelion = {{val\|2714\|1412\|fmt=commas\|ul=AU}}
	\| perihelion = {{val\|46.5\|u=AU}}		\| perihelion = {{val\|46.430\|0.612\|u=AU}}
	\| semimajor = {{val\|~~1178~~\|fmt=commas\|u=AU}}		\| semimajor = {{val\|1380\|720\|fmt=commas\|u=AU}}
	\| eccentricity = {{val\|0.~~961~~}}		\| eccentricity = {{val\|0.9662\|0.0233\|fmt=none}}
	\| period = {{val\|~~40450~~\|fmt=commas}} yr		\| period = {{val\|51252\|37574\|fmt=commas}} yr
	\| mean_anomaly = ~~{{val\|~~359.3\|~~ul=~~°}}		\| mean_anomaly = 359.444[[Degree (angle)\|°]]
	\| mean_motion = {{Deg2DMS\|0.~~0000244~~\|sup=ms}} / day		\| mean_motion = {{Deg2DMS\|0.0000192\|sup=ms}} / day
	\| inclination = ~~{{val\|18~~.~~2\|u=~~°}}		\| inclination = 182.052°
	\| asc_node = ~~{{val\|~~109.~~3\|u=~~°}}		\| asc_node = 109.223°
	\| arg_peri = ~~{{val\|~~109.~~6\|u=~~°}}		\| arg_peri = 109.242°
	\| mean_diameter = 220–160 km {{small\|([[Geometric albedo\|est. 0.1–0.2]])}}<ref name="h"/>		\| mean_diameter = 220–160 km {{small\|([[Geometric albedo\|est. 0.1–0.2]])}}<ref name="h"/>
	\| rotation =		\| rotation =
	\| albedo =		\| albedo =
	\| spectral_type =		\| spectral_type =
	\| abs_magnitude = {{val\|6.4}}<ref name="jpldata"/><ref name="MPC-object"/>		\| abs_magnitude = {{val\|6.364\|0.136}}<ref name="jpldata"/>{{·}}6.4<ref name="MPC-object"/>
	}}		}}

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	\|type = 2021-01-16 last obs.		\|type = 2021-01-16 last obs.
	\|title = JPL Small-Body Database Browser: (2019 EU15)		\|title = JPL Small-Body Database Browser: (2019 EU15)
	\|url = https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=~~2019EU5~~		\|url = https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=54231364
	\|publisher = [[Jet Propulsion Laboratory]]		\|publisher = [[Jet Propulsion Laboratory]]
	\|accessdate = 17 December 2021}}</ref>		\|accessdate = 17 December 2021}}</ref>
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	\|publisher = Minor Planet Center		\|publisher = Minor Planet Center
	\|accessdate = 17 December 2021}}</ref>		\|accessdate = 17 December 2021}}</ref>

			<ref name="horizons">{{cite web
			\|title = Horizons System
			\|url = https://ssd.jpl.nasa.gov/horizons/app.html#/
			\|publisher = Jet Propulsion Laboratory
			\|accessdate = 17 December 2021}} (Solution using the Solar System [[barycenter]]. Ephemeris Type: Osculating Orbital Elements, Coordinate Center: 500@0, Time Specification: JD 2459600.5)</ref>

	<ref name="MPC-CEN-SDO-list">{{cite web		<ref name="MPC-CEN-SDO-list">{{cite web
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	== External links ==		== External links ==
	* {{AstDys\|2019EU5}}		* {{AstDys\|2019EU5}}
	* {{JPL small body\|id=~~2019EU5~~}}		* {{JPL small body\|id=54231364}}

	{{Trans-Neptunian objects}}		{{Trans-Neptunian objects}}