Template:Known and suspected companions of Earth

Known and suspected companions of Earth

Name	Eccentricity	Diameter (m)	Discoverer	Date of Discovery	Type	Current Type
Moon	0.055	3474800	?	Prehistory	Natural satellite	Natural satellite
1913 Great Meteor Procession	?	?	?	1913-02-09	Possible Temporary satellite	Destroyed
3753 Cruithne	0.515	5000	Duncan Waldron	1986-10-10	Quasi-satellite	Horseshoe orbit
1991 VG	0.053	5–12	Spacewatch	1991-11-06	Temporary satellite	Apollo asteroid
(85770) 1998 UP1	0.345	210–470	Lincoln Lab's ETS	1998-10-18	Horseshoe orbit	Horseshoe orbit
54509 YORP	0.230	124	Lincoln Lab's ETS	2000-08-03	Horseshoe orbit	Horseshoe orbit
2001 GO2	0.168	35–85	Lincoln Lab's ETS	2001-04-13	Possible Horseshoe orbit	Possible Horseshoe orbit
2002 AA29	0.013	20–100	LINEAR	2002-01-09	Quasi-satellite	Horseshoe orbit
2003 YN107	0.014	10–30	LINEAR	2003-12-20	Quasi-satellite	Horseshoe orbit
(164207) 2004 GU9	0.136	160–360	LINEAR	2004-04-13	Quasi-satellite	Quasi-satellite
(277810) 2006 FV35	0.377	140–320	Spacewatch	2006-03-29	Quasi-satellite	Quasi-satellite
2006 JY26	0.083	6–13	Catalina Sky Survey	2006-05-06	Horseshoe orbit	Horseshoe orbit
2006 RH120	0.024	2–3	Catalina Sky Survey	2006-09-13	Temporary satellite	Apollo asteroid
(419624) 2010 SO16	0.075	357	WISE	2010-09-17	Horseshoe orbit	Horseshoe orbit
2010 TK7	0.191	150–500	WISE	2010-10-01	Earth trojan	Earth trojan
2013 BS45	0.083	20–40	Spacewatch	2010-01-20	Horseshoe orbit	Horseshoe orbit
2013 LX28	0.452	130–300	Pan-STARRS	2013-06-12	Quasi-satellite temporary	Quasi-satellite temporary
2014 OL339	0.461	70–160	EURONEAR	2014-07-29	Quasi-satellite temporary	Quasi-satellite temporary
2015 SO2	0.108	50–110	Črni Vrh Observatory	2015-09-21	Quasi-satellite	Horseshoe orbit temporary
2015 XX169	0.184	9–22	Mount Lemmon Survey	2015-12-09	Horseshoe orbit temporary	Horseshoe orbit temporary
2015 YA	0.279	9–22	Catalina Sky Survey	2015-12-16	Horseshoe orbit temporary	Horseshoe orbit temporary
2015 YQ1	0.404	7–16	Mount Lemmon Survey	2015-12-19	Horseshoe orbit temporary	Horseshoe orbit temporary
469219 Kamoʻoalewa	0.104	40-100	Pan-STARRS	2016-04-27	Quasi-satellite stable	Quasi-satellite stable
DN16082203	?	?	?	2016-08-22	Possible Temporary satellite	Destroyed
2020 CD3	0.017	1–6	Mount Lemmon Survey	2020-02-15	Temporary satellite	Temporary satellite
2020 PN1	0.127	10–50	ATLAS-HKO	2020-08-12	Horseshoe orbit temporary	Horseshoe orbit temporary
2020 PP1	0.074	10–20	Pan-STARRS	2020-08-12	Quasi-satellite stable	Quasi-satellite stable
2020 XL5	0.387	1100-1260	Pan-STARRS	2020-12-12	Earth trojan	Earth trojan
2022 NX1	0.025	5-15	Moonbase South Observatory	2020-07-02	Temporary satellite	Apollo asteroid
2023 FW13	0.177	10-20	Pan-STARRS	2023-03-28	Quasi-satellite	Quasi-satellite