Asteroid General Data

2004 JR₁

General information

Preliminary designation	2004 JR₁
Group	Amor
Absolute magnitude	17.54
Approximate diameter (m)	820
Approximate mass (kg)	1.03·10¹²
Number of observations	527
Arc length (days)	8710

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.268443
a – orbit major semiaxis (astronomical units)	2.91007500
e – orbit eccentricity	0.58635300
ω – orbit ascending node-perihelion angle (degrees)	169.763292
Ω – longitude of orbit ascending node (degrees)	130.795802
i – orbit inclination to the ecliptic plane (degrees)	29.058823

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.163294	2.89009824	0.61165628	162.474158	134.938660	26.406730	1.12235150	4.913257
01/21/1858	127.981048	2.91284831	0.59933779	163.293882	134.343166	26.554626	1.16706824	4.971385
01/29/1887	71.779899	2.88421040	0.60658323	164.780929	133.576161	27.329111	1.13469674	4.898251
02/07/1916	36.130015	2.90949957	0.59457175	165.648458	133.029347	27.448102	1.17959331	4.962815
02/14/1945	344.436567	2.88054645	0.60213633	166.761911	132.454166	28.017145	1.14606477	4.888920
02/22/1974	311.835024	2.90875955	0.58790925	167.939745	131.768149	28.242751	1.19867292	4.960921
03/02/2003	258.580731	2.89385354	0.59358742	168.512281	131.370119	28.628109	1.17609849	4.922837
03/09/2032	218.698833	2.91795185	0.57903298	170.029199	130.640513	28.826335	1.22836149	4.984456
03/17/2061	157.382026	2.91688719	0.57906172	170.241343	130.283109	28.969098	1.22782949	4.981729
03/25/2090	114.733443	2.92147150	0.57335090	171.977446	129.684096	29.242160	1.24644320	4.993477
04/03/2119	51.788004	2.92135743	0.57294416	172.144674	129.538186	29.255086	1.24758275	4.993185
04/10/2148	13.213956	2.91311363	0.57231906	174.190062	128.722019	29.711118	1.24588316	4.972064
04/18/2177	319.849431	2.91201226	0.57243729	174.324897	128.586988	29.733984	1.24506787	4.969245

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