Asteroid General Data

2019 RW

General information

Preliminary designation	2019 RW
Group	Apollo
Absolute magnitude	22.01
Approximate diameter (m)	110
Approximate mass (kg)	2.14·10⁹
Number of observations	50
Arc length (days)	2392

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	31.441161
a – orbit major semiaxis (astronomical units)	2.28011500
e – orbit eccentricity	0.58463400
ω – orbit ascending node-perihelion angle (degrees)	312.587894
Ω – longitude of orbit ascending node (degrees)	309.228128
i – orbit inclination to the ecliptic plane (degrees)	4.886671

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.796205	2.25920105	0.58763682	301.833939	318.094496	4.530629	0.93161133	3.395728
01/21/1858	241.782862	2.25834611	0.58646634	303.717349	316.537338	4.583450	0.93390213	3.393801
01/29/1887	74.837766	2.26104580	0.58433865	305.304470	315.241660	4.632118	0.93982935	3.399888
02/07/1916	262.876483	2.26248358	0.58194281	306.820744	314.040211	4.677438	0.94584753	3.403132
02/14/1945	83.822086	2.27106833	0.57673767	308.625124	312.641654	4.733416	0.96125768	3.422519
02/22/1974	259.853312	2.27134333	0.57568128	309.508331	311.865196	4.758775	0.96377350	3.423141
03/02/2003	76.929871	2.26523679	0.57985503	311.060608	310.443087	4.819338	0.95172785	3.409346
03/09/2032	258.573672	2.26449509	0.58208850	312.351881	309.355635	4.870339	0.94635854	3.407671
03/17/2061	85.531856	2.25973719	0.58395154	313.755445	308.160477	4.930801	0.94016017	3.396937
03/25/2090	280.987282	2.25819517	0.58495002	315.319032	306.881557	4.999324	0.93726385	3.393461
04/03/2119	122.257532	2.25889833	0.58675757	317.153473	305.429779	5.075094	0.93347263	3.395046
04/10/2148	324.880940	2.25268163	0.59186429	319.584461	303.574566	5.216635	0.91939981	3.381040
04/18/2177	174.479639	2.24958777	0.59409606	320.924810	302.506963	5.290521	0.91311653	3.374077

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