Asteroid General Data

2021 PD₇

General information

Preliminary designation	2021 PD₇
Group	Apollo
Absolute magnitude	22.03
Approximate diameter (m)	100
Approximate mass (kg)	2.08·10⁹
Number of observations	84
Arc length (days)	735

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	266.894160
a – orbit major semiaxis (astronomical units)	1.54141300
e – orbit eccentricity	0.70188700
ω – orbit ascending node-perihelion angle (degrees)	243.110020
Ω – longitude of orbit ascending node (degrees)	329.546156
i – orbit inclination to the ecliptic plane (degrees)	4.588076

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	215.236576	1.54036587	0.70178202	237.158010	334.878247	4.819650	0.45936479	1.911774
01/21/1858	278.099865	1.54131430	0.70152014	238.102062	334.024789	4.779047	0.46005128	1.913539
01/29/1887	326.869923	1.54319554	0.70237348	238.709327	333.438965	4.737530	0.45929592	1.917044
02/07/1916	14.439748	1.54368624	0.70209808	239.433282	332.774631	4.712251	0.45986709	1.917958
02/14/1945	62.789272	1.54311880	0.70225770	240.523854	331.839773	4.671404	0.45945174	1.916901
02/22/1974	115.779856	1.54167507	0.70188359	241.226788	331.191578	4.646731	0.45959864	1.914211
03/02/2003	161.827840	1.54344794	0.70231798	242.427218	330.149875	4.615237	0.45945670	1.917514
03/09/2032	214.439944	1.54267822	0.70223280	243.218366	329.464271	4.590764	0.45935897	1.916080
03/17/2061	267.303657	1.54155111	0.70212487	244.342051	328.436534	4.555915	0.45918974	1.913980
03/25/2090	328.768113	1.53930819	0.70212153	245.070697	327.701992	4.585872	0.45852676	1.909805
04/03/2119	43.394619	1.53446422	0.70180533	246.097503	326.710058	4.548439	0.45756906	1.900797
04/10/2148	148.422507	1.53306640	0.70105637	246.893967	325.927382	4.542072	0.45830044	1.898200
04/18/2177	251.932005	1.53261856	0.70166736	247.796754	325.051948	4.516366	0.45723015	1.897369

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