Asteroid General Data

2018 RO₁

General information

Preliminary designation	2018 RO₁
Group	Apollo
Absolute magnitude	27.07
Approximate diameter (m)	10
Approximate mass (kg)	1.97·10⁶
Number of observations	49
Arc length (days)	2996

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	334.763710
a – orbit major semiaxis (astronomical units)	1.36815400
e – orbit eccentricity	0.35121900
ω – orbit ascending node-perihelion angle (degrees)	298.908740
Ω – longitude of orbit ascending node (degrees)	343.895840
i – orbit inclination to the ecliptic plane (degrees)	11.922630

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	217.720967	1.37039371	0.35380082	296.780126	345.504576	11.723479	0.88554730	1.604237
01/21/1858	251.186670	1.36974552	0.35355327	296.948949	345.283295	11.729722	0.88546751	1.603099
01/29/1887	283.113624	1.37077168	0.35334935	297.410385	345.047233	11.779275	0.88641040	1.604901
02/07/1916	315.453724	1.37033087	0.35310568	297.714179	344.817353	11.779983	0.88645925	1.604127
02/14/1945	356.377256	1.36571895	0.35109922	297.778391	344.534005	11.860828	0.88621609	1.596036
02/22/1974	63.666165	1.36540652	0.35110475	297.960943	344.315395	11.864846	0.88600581	1.595488
03/02/2003	133.517368	1.36527188	0.35108303	298.308412	344.089143	11.867604	0.88594809	1.595252
03/09/2032	184.127460	1.37043461	0.35186475	299.062207	343.859300	11.927950	0.88822698	1.604309
03/17/2061	214.934319	1.37068375	0.35196426	299.394628	343.651985	11.931264	0.88825206	1.604747
03/25/2090	248.165950	1.36994181	0.35162047	299.620515	343.419135	11.934491	0.88824222	1.603444
04/03/2119	275.010776	1.37236630	0.35181946	300.206061	343.192198	11.996768	0.88954112	1.607702
04/10/2148	294.190092	1.37194338	0.35150592	300.471071	342.963047	12.003085	0.88969715	1.606959
04/18/2177	310.725755	1.37266955	0.35154258	300.784740	342.761551	12.004833	0.89011775	1.608235

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