Asteroid General Data

2020 OP₃

General information

Preliminary designation	2020 OP₃
Group	Apollo
Absolute magnitude	20.91
Approximate diameter (m)	170
Approximate mass (kg)	9.77·10⁹
Number of observations	51
Arc length (days)	1362

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	288.278971
a – orbit major semiaxis (astronomical units)	1.28952600
e – orbit eccentricity	0.27029700
ω – orbit ascending node-perihelion angle (degrees)	147.770373
Ω – longitude of orbit ascending node (degrees)	309.013792
i – orbit inclination to the ecliptic plane (degrees)	29.536629

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	351.313934	1.28990674	0.27161077	147.089242	309.746127	29.512169	0.93955418	1.465002
01/21/1858	271.102412	1.29167045	0.27247799	147.256687	309.629769	29.499828	0.93971868	1.468007
01/29/1887	187.696047	1.29154896	0.27216057	147.393784	309.528196	29.505212	0.94004025	1.467800
02/07/1916	107.326185	1.29102057	0.27158775	147.513078	309.421376	29.514574	0.94039519	1.466899
02/14/1945	35.723362	1.29004569	0.27092113	147.565891	309.314235	29.526164	0.94054505	1.465238
02/22/1974	326.361221	1.29007134	0.27068369	147.740486	309.205530	29.532186	0.94087007	1.465282
03/02/2003	259.459982	1.28944025	0.27044855	147.640134	309.099043	29.533320	0.94071301	1.464207
03/09/2032	196.718729	1.28804717	0.26961691	147.634322	308.982608	29.545123	0.94076787	1.461835
03/17/2061	139.216922	1.28910086	0.27024973	147.672547	308.876580	29.534216	0.94072171	1.463629
03/25/2090	76.973214	1.28885596	0.26993781	147.793847	308.770736	29.537805	0.94094501	1.463212
04/03/2119	13.812514	1.28966329	0.27014462	147.980937	308.662935	29.537718	0.94126769	1.464587
04/10/2148	307.462488	1.29003654	0.27011559	148.129473	308.560725	29.537959	0.94157756	1.465223
04/18/2177	239.690194	1.28938032	0.26954759	148.260036	308.451892	29.548939	0.94183097	1.464105

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