Asteroid General Data

2004 SR

General information

Preliminary designation	2004 SR
Group	Apollo
Absolute magnitude	23.81
Approximate diameter (m)	46
Approximate mass (kg)	1.78·10⁸
Number of observations	75
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	12.999904
a – orbit major semiaxis (astronomical units)	1.14710900
e – orbit eccentricity	0.16072900
ω – orbit ascending node-perihelion angle (degrees)	297.740326
Ω – longitude of orbit ascending node (degrees)	354.671231
i – orbit inclination to the ecliptic plane (degrees)	8.635231

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.604255	1.14879069	0.16220140	296.241853	356.554344	8.545317	0.96245523	1.231295
01/21/1858	289.236887	1.14794464	0.16163211	296.211819	356.342816	8.555023	0.96239993	1.229935
01/29/1887	149.077956	1.14775314	0.16150962	296.448733	356.052331	8.549835	0.96237997	1.229627
02/07/1916	7.621268	1.14761467	0.16082347	296.822228	355.804827	8.586402	0.96305130	1.229404
02/14/1945	230.516650	1.14696400	0.16062451	296.883702	355.537393	8.582543	0.96273346	1.228359
02/22/1974	90.770910	1.14710679	0.16039187	297.084665	355.265468	8.612655	0.96312019	1.228588
03/02/2003	314.023639	1.14738686	0.16093862	297.381482	355.010970	8.603610	0.96272800	1.229038
03/09/2032	177.263231	1.14761287	0.16091811	297.850025	354.634365	8.634112	0.96294118	1.229401
03/17/2061	28.615331	1.14901638	0.16165838	298.893725	354.356329	8.640911	0.96326826	1.231657
03/25/2090	224.130675	1.14960331	0.16230839	299.412808	354.052585	8.633664	0.96301305	1.232601
04/03/2119	57.974746	1.15016152	0.16208446	299.750231	353.794851	8.674562	0.96373820	1.233499
04/10/2148	254.674969	1.14911286	0.16163229	299.771453	353.521225	8.674742	0.96337912	1.231813
04/18/2177	82.029280	1.15019768	0.16152313	300.408188	353.209901	8.708187	0.96441415	1.233557

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