Asteroid General Data

2021 RP₁₄

General information

Preliminary designation	2021 RP₁₄
Group	Amor
Absolute magnitude	20.39
Approximate diameter (m)	220
Approximate mass (kg)	2.00·10¹⁰
Number of observations	54
Arc length (days)	89

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.543721
a – orbit major semiaxis (astronomical units)	2.24901100
e – orbit eccentricity	0.46244900
ω – orbit ascending node-perihelion angle (degrees)	74.121240
Ω – longitude of orbit ascending node (degrees)	336.604684
i – orbit inclination to the ecliptic plane (degrees)	18.522641

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.397050	2.24890421	0.46158713	70.138301	340.409804	18.771360	1.21083896	3.372540
01/21/1858	154.208976	2.24948745	0.46205284	70.548729	339.954817	18.735138	1.21010537	3.373852
01/29/1887	10.958850	2.24909705	0.46231907	70.987828	339.472145	18.706044	1.20929658	3.372973
02/07/1916	226.785711	2.24967708	0.46143557	71.861258	338.737938	18.661300	1.21159604	3.374278
02/14/1945	82.838811	2.25067560	0.46138865	72.482461	338.211579	18.622968	1.21223942	3.376525
02/22/1974	299.481155	2.24964173	0.46238383	72.972472	337.640559	18.585072	1.20944376	3.374199
03/02/2003	155.630949	2.24904510	0.46240240	73.571978	337.101357	18.554291	1.20908126	3.372856
03/09/2032	11.186566	2.24989218	0.46202179	74.634175	336.272045	18.498108	1.21039297	3.374762
03/17/2061	227.480223	2.24984197	0.46265455	75.218039	335.739736	18.461299	1.20894234	3.374649
03/25/2090	84.235776	2.24848780	0.46378692	75.709916	335.216558	18.431399	1.20566857	3.371603
04/03/2119	300.799403	2.24933683	0.46319711	76.351399	334.605489	18.403123	1.20745052	3.373513
04/10/2148	157.337860	2.25069810	0.46327753	77.046759	333.999275	18.349660	1.20800025	3.376576
04/18/2177	14.471214	2.24838420	0.46478937	77.696857	333.367687	18.325887	1.20335912	3.371370

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