Asteroid General Data

2025 HP₂₃

General information

Preliminary designation	2025 HP₂₃
Group	Apollo
Absolute magnitude	22.54
Approximate diameter (m)	82
Approximate mass (kg)	1.03·10⁹
Number of observations	89
Arc length (days)	175

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	190.282619
a – orbit major semiaxis (astronomical units)	1.68211900
e – orbit eccentricity	0.45763100
ω – orbit ascending node-perihelion angle (degrees)	94.766965
Ω – longitude of orbit ascending node (degrees)	218.178373
i – orbit inclination to the ecliptic plane (degrees)	7.605525

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.599491	1.68157303	0.45723891	90.765299	221.325917	7.578204	0.91269240	2.180591
01/21/1858	70.547626	1.68247001	0.45743853	91.384594	220.884704	7.580919	0.91284339	2.182336
01/29/1887	179.621300	1.68205479	0.45750212	92.042969	220.377807	7.588468	0.91251115	2.181528
02/07/1916	289.142203	1.68212620	0.45739433	92.589924	219.950528	7.594730	0.91273121	2.181667
02/14/1945	40.324331	1.68120676	0.45743570	93.245527	219.443043	7.604133	0.91216276	2.179879
02/22/1974	152.678581	1.68139021	0.45740662	93.688966	219.055610	7.608803	0.91231120	2.180235
03/02/2003	264.125492	1.68154797	0.45779028	94.326378	218.529206	7.606455	0.91175166	2.180542
03/09/2032	14.175899	1.68158635	0.45768815	94.828688	218.116426	7.609164	0.91194420	2.180617
03/17/2061	123.598058	1.68207951	0.45755709	95.404774	217.694444	7.609438	0.91243210	2.181576
03/25/2090	231.853934	1.68241312	0.45795338	96.087660	217.185887	7.621696	0.91194634	2.182225
04/03/2119	339.159314	1.68295066	0.45780420	96.633168	216.777670	7.624874	0.91248878	2.183271
04/10/2148	85.305954	1.68288784	0.45801737	97.299425	216.244854	7.624930	0.91209598	2.183149
04/18/2177	190.161001	1.68299789	0.45814049	97.792007	215.847457	7.629907	0.91194841	2.183363

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