Asteroid General Data

2019 RO₁

General information

Preliminary designation	2019 RO₁
Group	Aten
Absolute magnitude	26.76
Approximate diameter (m)	12
Approximate mass (kg)	3.02·10⁶
Number of observations	17
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	166.235408
a – orbit major semiaxis (astronomical units)	0.98145900
e – orbit eccentricity	0.30758900
ω – orbit ascending node-perihelion angle (degrees)	63.974268
Ω – longitude of orbit ascending node (degrees)	162.529483
i – orbit inclination to the ecliptic plane (degrees)	21.456216

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	175.446682	0.98250873	0.30891088	63.094559	163.528509	21.389947	0.67900109	0.973880
01/21/1858	99.579885	0.98248704	0.30817311	63.357259	163.377325	21.411434	0.67971096	0.973847
01/29/1887	32.556177	0.98213871	0.30810040	63.440942	163.230190	21.417363	0.67954138	0.973329
02/07/1916	322.433598	0.98280333	0.30776406	63.598181	163.078572	21.440848	0.68033178	0.974318
02/14/1945	241.586937	0.98358611	0.30782203	63.818435	162.957795	21.437351	0.68081663	0.975482
02/22/1974	160.425245	0.98261927	0.30764146	63.927148	162.812283	21.439911	0.68032484	0.974044
03/02/2003	92.429395	0.98210722	0.30756332	64.078436	162.656490	21.440678	0.68004706	0.973283
03/09/2032	33.508379	0.98148173	0.30763672	64.019348	162.507898	21.461077	0.67954192	0.972353
03/17/2061	339.295801	0.98123621	0.30732008	64.060021	162.355196	21.489811	0.67968262	0.971988
03/25/2090	287.444048	0.98085874	0.30733798	64.174490	162.236451	21.494282	0.67940359	0.971427
04/03/2119	245.059221	0.98058375	0.30738653	64.264058	162.097758	21.496447	0.67916552	0.971019
04/10/2148	203.786274	0.98074434	0.30738905	64.362394	161.953231	21.498155	0.67927427	0.971257
04/18/2177	153.322247	0.98150443	0.30660709	64.589995	161.810408	21.534677	0.68056821	0.972387

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