Asteroid General Data

2019 KW

General information

Preliminary designation	2019 KW
Group	Aten
Absolute magnitude	26.82
Approximate diameter (m)	11
Approximate mass (kg)	2.78·10⁶
Number of observations	39
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	133.439774
a – orbit major semiaxis (astronomical units)	0.93618500
e – orbit eccentricity	0.22220000
ω – orbit ascending node-perihelion angle (degrees)	235.113346
Ω – longitude of orbit ascending node (degrees)	240.026106
i – orbit inclination to the ecliptic plane (degrees)	8.461314

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.600256	0.93882896	0.22336514	233.809890	242.741251	8.212305	0.72912730	0.909663
01/21/1858	268.632857	0.93839570	0.22385736	233.964485	242.365525	8.204178	0.72832891	0.909033
01/29/1887	250.158175	0.93765131	0.22401429	234.090608	242.054302	8.195956	0.72760402	0.907952
02/07/1916	236.393044	0.93789271	0.22358057	234.578673	241.640761	8.197913	0.72819812	0.908302
02/14/1945	196.839368	0.93953931	0.22313301	235.259519	241.221057	8.204471	0.72989708	0.910695
02/22/1974	151.744717	0.93857427	0.22387275	235.240914	240.860597	8.203161	0.72845306	0.909292
03/02/2003	145.002327	0.93680003	0.22448869	235.168746	240.441187	8.201565	0.72649901	0.906715
03/09/2032	149.377184	0.93619435	0.22238304	235.183647	239.910226	8.455526	0.72800061	0.905836
03/17/2061	166.462584	0.93582033	0.22251325	235.487517	239.501238	8.450876	0.72758791	0.905293
03/25/2090	208.592401	0.93462094	0.22303524	235.481028	239.111436	8.448683	0.72616753	0.903554
04/03/2119	267.607491	0.93413651	0.22354667	235.752841	238.659994	8.442868	0.72531341	0.902851
04/10/2148	322.190935	0.93418068	0.22398924	235.951404	238.295539	8.440933	0.72493426	0.902915
04/18/2177	355.108770	0.93749011	0.22267984	237.133444	237.900828	8.454350	0.72872996	0.907717

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