Asteroid General Data

2025 SP₂₇

General information

Preliminary designation	2025 SP₂₇
Group	Amor
Absolute magnitude	19.47
Approximate diameter (m)	340
Approximate mass (kg)	7.14·10¹⁰
Number of observations	127
Arc length (days)	9218

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	73.311446
a – orbit major semiaxis (astronomical units)	2.59370700
e – orbit eccentricity	0.54245800
ω – orbit ascending node-perihelion angle (degrees)	164.285387
Ω – longitude of orbit ascending node (degrees)	263.964852
i – orbit inclination to the ecliptic plane (degrees)	14.785080

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.263133	2.60259033	0.54721235	157.147645	268.084998	13.781115	1.17842076	4.198647
01/21/1858	326.622501	2.59111750	0.55352236	157.810369	267.503151	13.954910	1.15687602	4.170914
01/29/1887	305.718796	2.59770059	0.54667495	159.570087	266.694195	14.148983	1.17760274	4.186820
02/07/1916	275.648092	2.59852456	0.54624165	159.640810	266.386474	14.171214	1.17910220	4.188812
02/14/1945	254.976306	2.58769968	0.55058043	161.501900	265.508105	14.498533	1.16296287	4.162665
02/22/1974	229.165678	2.60076436	0.54152095	161.922824	265.161166	14.453996	1.19239597	4.194229
03/02/2003	203.723885	2.59163464	0.54744788	162.507825	264.684499	14.612262	1.17284974	4.172163
03/09/2032	184.875928	2.59810560	0.54072693	164.303565	263.962385	14.777194	1.19323995	4.187799
03/17/2061	156.641269	2.59984477	0.54065929	164.302400	263.678973	14.782182	1.19421453	4.192004
03/25/2090	138.556031	2.59055229	0.54611198	166.105644	262.888873	15.098694	1.17582066	4.169550
04/03/2119	112.672929	2.60324221	0.53684346	166.492888	262.564434	15.005177	1.20570867	4.200224
04/10/2148	86.839653	2.59599496	0.54183923	166.976606	262.163419	15.134879	1.18938305	4.182697
04/18/2177	67.845931	2.60149492	0.53536027	168.715005	261.486453	15.235821	1.20875790	4.195996

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