Asteroid General Data

1998 MZ (152685)

General information

Preliminary designation	1998 MZ
Number	152685
Group	Apollo
Absolute magnitude	19.33
Approximate diameter (m)	360
Approximate mass (kg)	8.67·10¹⁰
Number of observations	457
Arc length (days)	9961

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	70.776262
a – orbit major semiaxis (astronomical units)	1.34633900
e – orbit eccentricity	0.57307700
ω – orbit ascending node-perihelion angle (degrees)	39.178281
Ω – longitude of orbit ascending node (degrees)	122.336815
i – orbit inclination to the ecliptic plane (degrees)	0.148543

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	254.429036	1.34521894	0.57317996	68.912818	92.143218	0.081682	0.57416640	1.560235
01/21/1858	100.109352	1.34738428	0.57333088	61.155710	100.026638	0.083995	0.57488726	1.564004
01/29/1887	300.734892	1.34701601	0.57326365	51.898716	109.294885	0.083596	0.57482070	1.563363
02/07/1916	148.895625	1.34582703	0.57330011	50.182691	111.121409	0.110244	0.57426424	1.561293
02/14/1945	1.186456	1.34636173	0.57321306	46.708029	114.704327	0.116086	0.57460960	1.562224
02/22/1974	202.932342	1.34761297	0.57338094	41.892479	119.519319	0.121863	0.57491738	1.564402
03/02/2003	46.836649	1.34603181	0.57292042	40.623820	120.891085	0.133962	0.57486269	1.561650
03/09/2032	253.064025	1.34570481	0.57289245	35.997469	125.481623	0.149450	0.57476069	1.561081
03/17/2061	105.622441	1.34569239	0.57276772	33.348537	128.163099	0.156257	0.57492322	1.561059
03/25/2090	312.159465	1.34772350	0.57291666	32.108787	129.453810	0.164659	0.57559026	1.564595
04/03/2119	144.515350	1.35157087	0.57335383	64.574215	96.813997	0.303085	0.57664254	1.571299
04/10/2148	297.803240	1.35530632	0.57387944	63.939613	97.325574	0.319967	0.57752389	1.577818
04/18/2177	77.955131	1.35591734	0.57419005	62.688405	98.602859	0.323252	0.57736309	1.578885

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