Asteroid General Data

2018 HV

General information

Preliminary designation	2018 HV
Group	Apollo
Absolute magnitude	28.75
Approximate diameter (m)	5
Approximate mass (kg)	1.93·10⁵
Number of observations	34
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	30.911346
a – orbit major semiaxis (astronomical units)	1.22421200
e – orbit eccentricity	0.47499700
ω – orbit ascending node-perihelion angle (degrees)	276.822565
Ω – longitude of orbit ascending node (degrees)	32.359007
i – orbit inclination to the ecliptic plane (degrees)	10.602335

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	93.340359	1.25362461	0.47871672	272.361517	34.166536	10.341759	0.65349355	1.403628
01/21/1858	331.237337	1.25448720	0.47878115	272.623165	33.902675	10.333523	0.65386237	1.405076
01/29/1887	210.892225	1.25309244	0.47860227	273.002615	33.631339	10.330867	0.65335956	1.402734
02/07/1916	80.128828	1.25589081	0.47918644	273.345933	33.299009	10.314004	0.65408497	1.407435
02/14/1945	309.060552	1.25473523	0.47910154	273.721873	33.019942	10.314155	0.65358965	1.405493
02/22/1974	177.536215	1.25491372	0.47930933	274.028805	32.800167	10.315416	0.65342186	1.405793
03/02/2003	44.604754	1.25557785	0.47961612	274.294598	32.559863	10.309416	0.65338247	1.406909
03/09/2032	46.061838	1.22423515	0.47490905	276.846356	32.324357	10.602695	0.64283480	1.354559
03/17/2061	197.684424	1.22250662	0.47478240	277.230436	32.079755	10.590688	0.64208199	1.351691
03/25/2090	7.844517	1.22255383	0.47472658	277.468316	31.853355	10.587104	0.64217504	1.351769
04/03/2119	165.408271	1.22484402	0.47541509	277.805071	31.613334	10.591026	0.64253469	1.355570
04/10/2148	289.697025	1.22811861	0.47587046	277.816538	31.314163	10.525591	0.64369324	1.361009
04/18/2177	44.060488	1.22823193	0.47594460	278.097205	31.069237	10.516024	0.64366158	1.361198

Detailed table...

3D animation...

Calculation on the date...

Return to search