Asteroid General Data

1997 GH₂₈ (249595)

General information

Preliminary designation	1997 GH₂₈
Number	249595
Group	Amor
Absolute magnitude	17.70
Approximate diameter (m)	770
Approximate mass (kg)	8.24·10¹¹
Number of observations	562
Arc length (days)	11322

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	177.388707
a – orbit major semiaxis (astronomical units)	2.00438700
e – orbit eccentricity	0.37066400
ω – orbit ascending node-perihelion angle (degrees)	105.391976
Ω – longitude of orbit ascending node (degrees)	354.351550
i – orbit inclination to the ecliptic plane (degrees)	7.015826

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.155842	2.00369489	0.37233138	101.041738	357.337686	7.002180	1.25765640	2.836273
01/21/1858	18.298155	2.00388675	0.37187171	102.004681	356.766204	7.009374	1.25869795	2.836680
01/29/1887	101.064079	2.00408607	0.37208049	102.399386	356.439368	7.004978	1.25840474	2.837103
02/07/1916	182.447072	2.00355053	0.37127055	103.311410	355.898820	7.015924	1.25969122	2.835966
02/14/1945	265.628913	2.00390186	0.37175827	103.755642	355.527374	7.011827	1.25893478	2.836712
02/22/1974	347.235022	2.00429606	0.37044807	104.556609	355.035304	7.019062	1.26180846	2.837549
03/02/2003	69.721043	2.00358537	0.37176740	105.066277	354.619824	7.015673	1.25871765	2.836040
03/09/2032	152.073412	2.00495697	0.37042758	105.469756	354.289011	7.013550	1.26226562	2.838953
03/17/2061	233.494949	2.00398308	0.37114924	106.384709	353.736805	7.023306	1.26020629	2.836885
03/25/2090	316.070612	2.00410827	0.37104098	106.644423	353.440763	7.020844	1.26050197	2.837151
04/03/2119	36.973560	2.00385833	0.37041667	107.597057	352.885793	7.031664	1.26159580	2.836620
04/10/2148	120.047236	2.00384241	0.37070663	107.982516	352.547005	7.028135	1.26100475	2.836586
04/18/2177	201.469345	2.00372084	0.36990697	108.873453	352.036067	7.040281	1.26253054	2.836328

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