Asteroid General Data

2021 PG₂

General information

Preliminary designation	2021 PG₂
Group	Apollo
Absolute magnitude	23.84
Approximate diameter (m)	45
Approximate mass (kg)	1.71·10⁸
Number of observations	28
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	96.528675
a – orbit major semiaxis (astronomical units)	1.69393800
e – orbit eccentricity	0.41493600
ω – orbit ascending node-perihelion angle (degrees)	74.080203
Ω – longitude of orbit ascending node (degrees)	291.342347
i – orbit inclination to the ecliptic plane (degrees)	6.178719

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.303972	1.69487316	0.41493092	70.196542	294.342489	6.247426	0.99161789	2.206513
01/21/1858	291.712354	1.69519334	0.41501266	70.675764	293.985184	6.240743	0.99166665	2.207138
01/29/1887	349.203705	1.69376885	0.41503966	71.389957	293.431763	6.221002	0.99078759	2.204356
02/07/1916	44.877058	1.69500094	0.41534219	71.871053	293.031138	6.215374	0.99099553	2.206762
02/14/1945	99.800619	1.69462495	0.41518400	72.325753	292.688551	6.206172	0.99104378	2.206028
02/22/1974	159.033367	1.69447340	0.41508214	73.129509	292.043977	6.188808	0.99112775	2.205732
03/02/2003	214.178197	1.69466109	0.41546865	73.617804	291.665407	6.185907	0.99058254	2.206098
03/09/2032	270.758448	1.69374382	0.41500972	74.209781	291.234942	6.177144	0.99082367	2.204308
03/17/2061	328.658694	1.69499179	0.41520338	74.894257	290.661754	6.163279	0.99122548	2.206744
03/25/2090	22.488332	1.69486329	0.41527794	75.473814	290.238234	6.156035	0.99102395	2.206493
04/03/2119	80.256497	1.69434417	0.41547812	76.140564	289.678389	6.142102	0.99038123	2.205480
04/10/2148	134.890386	1.69504296	0.41593365	76.649877	289.290685	6.134413	0.99001755	2.206844
04/18/2177	189.810152	1.69421516	0.41533072	77.203236	288.864500	6.126882	0.99055556	2.205228

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