Asteroid General Data

2020 RP₉

General information

Preliminary designation	2020 RP₉
Group	Apollo
Absolute magnitude	24.14
Approximate diameter (m)	39
Approximate mass (kg)	1.13·10⁸
Number of observations	12
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	88.784524
a – orbit major semiaxis (astronomical units)	1.47287300
e – orbit eccentricity	0.40856900
ω – orbit ascending node-perihelion angle (degrees)	264.256986
Ω – longitude of orbit ascending node (degrees)	168.045633
i – orbit inclination to the ecliptic plane (degrees)	6.757151

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	174.840770	1.47148100	0.40801336	261.281272	170.351098	6.772254	0.87109709	1.784977
01/21/1858	269.443598	1.47078983	0.40790076	261.806832	169.937292	6.771310	0.87085355	1.783719
01/29/1887	6.890119	1.47082303	0.40784214	262.124291	169.675762	6.770550	0.87095943	1.783780
02/07/1916	101.188696	1.47159378	0.40797182	262.626548	169.310721	6.760828	0.87122499	1.785182
02/14/1945	195.725649	1.47073634	0.40790698	263.106847	168.972703	6.761034	0.87081272	1.783622
02/22/1974	292.876187	1.47117775	0.40788507	263.507948	168.632735	6.761388	0.87110631	1.784425
03/02/2003	25.263029	1.47215751	0.40826806	263.930075	168.313106	6.756415	0.87112263	1.786208
03/09/2032	111.534619	1.47266417	0.40869814	264.335692	167.997776	6.756555	0.87078906	1.787130
03/17/2061	196.543202	1.47233180	0.40836887	264.702147	167.715325	6.757797	0.87107732	1.786525
03/25/2090	286.030162	1.47129806	0.40840096	265.169272	167.369866	6.755235	0.87041852	1.784644
04/03/2119	21.731658	1.47069506	0.40800820	265.541153	167.076223	6.761745	0.87063941	1.783547
04/10/2148	117.978456	1.47164724	0.40810571	265.890454	166.762337	6.757354	0.87105960	1.785279
04/18/2177	209.729992	1.47165297	0.40818407	266.412635	166.363019	6.754178	0.87094767	1.785290

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