Asteroid General Data

2021 CN₇

General information

Preliminary designation	2021 CN₇
Group	Apollo
Absolute magnitude	22.76
Approximate diameter (m)	75
Approximate mass (kg)	7.58·10⁸
Number of observations	62
Arc length (days)	1901

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	53.682508
a – orbit major semiaxis (astronomical units)	1.42400500
e – orbit eccentricity	0.41753300
ω – orbit ascending node-perihelion angle (degrees)	83.631629
Ω – longitude of orbit ascending node (degrees)	159.006850
i – orbit inclination to the ecliptic plane (degrees)	20.438286

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	270.039507	1.42329073	0.41652993	81.873962	160.560997	20.457292	0.83044754	1.698013
01/21/1858	300.910191	1.42360226	0.41689071	82.128846	160.337602	20.453546	0.83011570	1.698571
01/29/1887	332.568901	1.42313925	0.41672595	82.383075	160.107586	20.449486	0.83008020	1.697742
02/07/1916	6.011524	1.42324782	0.41675505	82.593597	159.903189	20.446049	0.83010211	1.697936
02/14/1945	37.580625	1.42364492	0.41698552	82.886154	159.655861	20.442665	0.83000560	1.698647
02/22/1974	68.709441	1.42316195	0.41704038	83.150749	159.436614	20.437298	0.82964595	1.697783
03/02/2003	101.997685	1.42302104	0.41719761	83.418709	159.199445	20.433693	0.82934006	1.697531
03/09/2032	134.549319	1.42363393	0.41751486	83.652152	158.987754	20.430715	0.82924561	1.698627
03/17/2061	165.662853	1.42322450	0.41766528	83.933180	158.741505	20.422921	0.82879304	1.697895
03/25/2090	198.777592	1.42303277	0.41759314	84.172556	158.530271	20.421825	0.82878405	1.697552
04/03/2119	231.444533	1.42364322	0.41796400	84.434179	158.291548	20.417433	0.82861160	1.698644
04/10/2148	262.323104	1.42337647	0.41800808	84.693419	158.066043	20.414522	0.82839360	1.698167
04/18/2177	295.611209	1.42302692	0.41796071	84.906345	157.857197	20.415418	0.82825758	1.697541

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