Asteroid General Data

2021 CK₇

General information

Preliminary designation	2021 CK₇
Group	Amor
Absolute magnitude	23.69
Approximate diameter (m)	49
Approximate mass (kg)	2.10·10⁸
Number of observations	44
Arc length (days)	58

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	183.277176
a – orbit major semiaxis (astronomical units)	1.69631500
e – orbit eccentricity	0.31189100
ω – orbit ascending node-perihelion angle (degrees)	197.541383
Ω – longitude of orbit ascending node (degrees)	316.900495
i – orbit inclination to the ecliptic plane (degrees)	5.192119

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.071547	1.69602324	0.31181115	194.792777	318.458261	5.241525	1.16718428	2.208759
01/21/1858	60.783815	1.69633361	0.31188498	195.239919	318.214079	5.233315	1.16727263	2.209365
01/29/1887	110.210245	1.69617397	0.31216865	195.593068	318.008414	5.227943	1.16668163	2.209053
02/07/1916	159.003143	1.69579952	0.31223466	195.976269	317.792068	5.222046	1.16631213	2.208322
02/14/1945	208.092115	1.69639771	0.31213614	196.383998	317.565984	5.213347	1.16689068	2.209490
02/22/1974	257.220309	1.69584449	0.31229808	196.841553	317.328681	5.206706	1.16623551	2.208410
03/02/2003	306.089252	1.69604557	0.31210916	197.200632	317.091856	5.198911	1.16669421	2.208803
03/09/2032	355.614127	1.69629991	0.31189045	197.543939	316.867481	5.191695	1.16724016	2.209299
03/17/2061	44.412453	1.69615672	0.31177543	197.982261	316.624047	5.183429	1.16733673	2.209020
03/25/2090	93.520157	1.69633982	0.31190110	198.384749	316.404180	5.176732	1.16724957	2.209377
04/03/2119	142.772539	1.69605541	0.31184592	198.857422	316.151945	5.167807	1.16714745	2.208822
04/10/2148	191.684609	1.69607046	0.31185930	199.173649	315.947349	5.162178	1.16713512	2.208851
04/18/2177	241.052403	1.69658671	0.31177228	199.603737	315.709486	5.153046	1.16763800	2.209860

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