Asteroid General Data

1999 RH₃₃ (275558)

General information

Preliminary designation	1999 RH₃₃
Number	275558
Group	Amor
Absolute magnitude	19.06
Approximate diameter (m)	410
Approximate mass (kg)	1.26·10¹¹
Number of observations	505
Arc length (days)	9134

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.129070
a – orbit major semiaxis (astronomical units)	1.55125100
e – orbit eccentricity	0.17085600
ω – orbit ascending node-perihelion angle (degrees)	351.579396
Ω – longitude of orbit ascending node (degrees)	168.301060
i – orbit inclination to the ecliptic plane (degrees)	11.017855

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	75.406032	1.55123764	0.17117190	349.615217	169.291070	10.990183	1.28570935	1.932049
01/21/1858	82.921013	1.55121864	0.17111757	349.945942	169.149267	10.994642	1.28577788	1.932013
01/29/1887	90.565755	1.55112213	0.17112477	350.170575	169.001353	10.998804	1.28568671	1.931833
02/07/1916	98.171835	1.55103091	0.17125737	350.462909	168.860646	11.004834	1.28540543	1.931663
02/14/1945	105.777077	1.55108160	0.17102034	350.727482	168.710883	11.007280	1.28581509	1.931757
02/22/1974	113.339580	1.55115803	0.17096208	351.003092	168.570405	11.010811	1.28596884	1.931900
03/02/2003	120.840177	1.55120271	0.17087383	351.340631	168.427732	11.014952	1.28614277	1.931984
03/09/2032	128.421032	1.55127722	0.17084753	351.625774	168.278840	11.017897	1.28624534	1.932123
03/17/2061	135.975441	1.55120094	0.17075763	351.938075	168.140407	11.021800	1.28632154	1.931980
03/25/2090	143.623975	1.55106377	0.17084864	352.176228	167.995784	11.025868	1.28606663	1.931724
04/03/2119	151.117093	1.55101804	0.17081599	352.515535	167.858361	11.030180	1.28607936	1.931639
04/10/2148	158.702915	1.55106312	0.17072302	352.769682	167.721493	11.033884	1.28626095	1.931723
04/18/2177	166.320945	1.55110756	0.17080058	353.040627	167.572115	11.039278	1.28617749	1.931806

Detailed table...

3D animation...

Calculation on the date...

Return to search