Asteroid General Data

2019 RF₂

General information

Preliminary designation	2019 RF₂
Group	Aten
Absolute magnitude	26.62
Approximate diameter (m)	13
Approximate mass (kg)	3.66·10⁶
Number of observations	12
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.227923
a – orbit major semiaxis (astronomical units)	0.89471500
e – orbit eccentricity	0.21164200
ω – orbit ascending node-perihelion angle (degrees)	233.498631
Ω – longitude of orbit ascending node (degrees)	320.759935
i – orbit inclination to the ecliptic plane (degrees)	2.018733

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	274.761015	0.89673731	0.21220004	222.912315	332.778413	2.265826	0.70644962	0.849177
01/21/1858	322.272656	0.89802869	0.21139485	224.429211	331.270365	2.224540	0.70819005	0.851012
01/29/1887	17.122941	0.89634559	0.21193247	225.112735	330.308285	2.200837	0.70638085	0.848621
02/07/1916	65.652026	0.89815737	0.21105490	226.415954	329.238186	2.177762	0.70859686	0.851195
02/14/1945	90.318933	0.89963382	0.21222278	229.079143	326.507023	2.165133	0.70871103	0.853295
02/22/1974	96.589447	0.89992940	0.21187795	230.704516	324.743109	2.134852	0.70925421	0.853716
03/02/2003	110.102520	0.89854160	0.21134992	232.191313	323.233251	2.102123	0.70863490	0.851742
03/09/2032	172.463292	0.89544742	0.21190151	234.355399	321.015701	2.070786	0.70570076	0.847346
03/17/2061	247.047585	0.89666958	0.21128108	236.843051	318.465939	2.038294	0.70722026	0.849081
03/25/2090	260.214802	0.90051417	0.21006798	240.088921	315.435234	1.924264	0.71134499	0.854548
04/03/2119	244.283161	0.90012790	0.21029936	243.444735	312.190852	1.943893	0.71083158	0.853998
04/10/2148	214.835855	0.90126993	0.21057752	247.062756	308.326893	1.733765	0.71148275	0.855624
04/18/2177	163.491955	0.90300948	0.20997645	249.975247	304.250062	1.753578	0.71339875	0.858102

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