Asteroid General Data

2019 OR₄

General information

Preliminary designation	2019 OR₄
Group	Amor
Absolute magnitude	22.63
Approximate diameter (m)	79
Approximate mass (kg)	9.08·10⁸
Number of observations	54
Arc length (days)	56

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	105.673764
a – orbit major semiaxis (astronomical units)	2.13447400
e – orbit eccentricity	0.46481000
ω – orbit ascending node-perihelion angle (degrees)	338.720055
Ω – longitude of orbit ascending node (degrees)	326.504277
i – orbit inclination to the ecliptic plane (degrees)	5.544579

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	339.128884	2.13406750	0.46534152	334.640531	328.868339	5.478487	1.14099730	3.117546
01/21/1858	86.363789	2.13674826	0.46323559	335.206539	328.600538	5.474550	1.14693042	3.123422
01/29/1887	194.929737	2.13349776	0.46554249	335.921041	328.124526	5.502504	1.14026390	3.116297
02/07/1916	303.902801	2.13579342	0.46299315	336.414396	327.909570	5.497430	1.14693569	3.121329
02/14/1945	51.129479	2.13396475	0.46562355	337.158158	327.409504	5.523315	1.14034050	3.117321
02/22/1974	160.237649	2.13602285	0.46341250	337.637124	327.180110	5.519201	1.14616316	3.121831
03/02/2003	268.107929	2.13463742	0.46575572	338.312627	326.695532	5.541728	1.14041783	3.118795
03/09/2032	17.165639	2.13512929	0.46369744	338.822622	326.468197	5.538959	1.14507531	3.119873
03/17/2061	126.168199	2.13602715	0.46436672	339.276219	326.075945	5.546816	1.14412723	3.121841
03/25/2090	235.057506	2.13552932	0.46398958	340.039831	325.772941	5.556321	1.14466597	3.120750
04/03/2119	343.768482	2.13484259	0.46411550	340.314649	325.459300	5.558752	1.14402905	3.119244
04/10/2148	93.579394	2.13526576	0.46377988	341.220325	325.095145	5.571404	1.14497246	3.120172
04/18/2177	202.447676	2.13416479	0.46426971	341.516137	324.796024	5.576402	1.14333672	3.117759

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