Asteroid General Data

1984 QY₁ (331471)

General information

Preliminary designation	1984 QY₁
Number	331471
Group	Apollo
Absolute magnitude	15.52
Approximate diameter (m)	2 100
Approximate mass (kg)	1.67·10¹³
Number of observations	2178
Arc length (days)	14586

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	227.532729
a – orbit major semiaxis (astronomical units)	2.50214900
e – orbit eccentricity	0.89343700
ω – orbit ascending node-perihelion angle (degrees)	337.208643
Ω – longitude of orbit ascending node (degrees)	142.226114
i – orbit inclination to the ecliptic plane (degrees)	14.293509

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	160.749285	2.51662135	0.88946617	334.185313	144.357219	13.047073	0.27817181	3.992339
01/21/1858	265.174491	2.50587654	0.89204289	334.755396	143.934141	13.316836	0.27052719	3.966798
01/29/1887	25.327785	2.49793358	0.89406442	335.285547	143.531068	13.562369	0.26462005	3.947953
02/07/1916	161.870111	2.48636597	0.89666108	335.858381	143.112125	13.863269	0.25693838	3.920561
02/14/1945	309.635512	2.48382062	0.89757985	336.231725	142.845759	14.030182	0.25439327	3.914542
02/22/1974	98.635875	2.48540793	0.89721863	336.562497	142.649576	14.147438	0.25545364	3.918295
03/02/2003	239.542525	2.49394245	0.89555995	336.885168	142.431020	14.228349	0.26046748	3.938495
03/09/2032	5.880714	2.50159088	0.89333856	337.199743	142.237330	14.294555	0.26682328	3.956626
03/17/2061	115.629394	2.51468564	0.89057497	337.612676	141.977839	14.373120	0.27516955	3.987734
03/25/2090	211.770192	2.51963004	0.88943284	337.842109	141.832478	14.439530	0.27858833	3.999501
04/03/2119	302.390741	2.51968482	0.89012105	338.146691	141.649107	14.589736	0.27686032	3.999631
04/10/2148	37.454095	2.51562025	0.89167536	338.517617	141.380376	14.792206	0.27250367	3.989957
04/18/2177	148.723789	2.49879885	0.89563815	339.192387	140.901503	15.231554	0.26077926	3.950004

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