Asteroid General Data

2022 DW₂

General information

Preliminary designation	2022 DW₂
Group	Amor
Absolute magnitude	25.64
Approximate diameter (m)	20
Approximate mass (kg)	1.42·10⁷
Number of observations	45
Arc length (days)	36

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	52.324806
a – orbit major semiaxis (astronomical units)	1.64568900
e – orbit eccentricity	0.35420900
ω – orbit ascending node-perihelion angle (degrees)	22.430878
Ω – longitude of orbit ascending node (degrees)	145.671292
i – orbit inclination to the ecliptic plane (degrees)	3.189981

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	220.893547	1.64504485	0.35422547	19.752464	146.935590	3.189265	1.06232807	2.109926
01/21/1858	128.305108	1.64704190	0.35509454	20.304035	146.700369	3.186176	1.06218632	2.113769
01/29/1887	29.362638	1.64754983	0.35520139	20.543657	146.575174	3.188956	1.06233784	2.114747
02/07/1916	290.991962	1.64623406	0.35462558	20.955923	146.394824	3.191322	1.06243735	2.112214
02/14/1945	197.262580	1.64615230	0.35453569	21.354779	146.175733	3.190451	1.06253255	2.112057
02/22/1974	99.504270	1.64768791	0.35493104	21.736866	145.975731	3.189142	1.06287233	2.115013
03/02/2003	0.008691	1.64694854	0.35486545	22.043715	145.851155	3.192305	1.06250341	2.113590
03/09/2032	266.034417	1.64558452	0.35418165	22.449637	145.656581	3.190237	1.06274869	2.110964
03/17/2061	176.433178	1.64379837	0.35346730	22.998030	145.423475	3.187895	1.06276940	2.107528
03/25/2090	93.217585	1.64361631	0.35335785	23.288961	145.276633	3.190782	1.06283159	2.107178
04/03/2119	9.317787	1.64513044	0.35374255	23.688395	145.102455	3.190324	1.06317781	2.110091
04/10/2148	280.397789	1.64489009	0.35374188	24.183196	144.861601	3.187510	1.06302358	2.109628
04/18/2177	196.092855	1.64369868	0.35326755	24.485940	144.714955	3.189603	1.06303328	2.107337

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