Asteroid General Data

2014 HR₁₉₇

General information

Preliminary designation	2014 HR₁₉₇
Group	Apollo
Absolute magnitude	26.90
Approximate diameter (m)	11
Approximate mass (kg)	2.49·10⁶
Number of observations	13
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.506499
a – orbit major semiaxis (astronomical units)	1.60633600
e – orbit eccentricity	0.59214900
ω – orbit ascending node-perihelion angle (degrees)	278.662277
Ω – longitude of orbit ascending node (degrees)	30.953735
i – orbit inclination to the ecliptic plane (degrees)	3.579436

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.548791	1.61869598	0.59527446	274.672230	33.719062	3.297111	0.65512761	2.059437
01/21/1858	29.265032	1.62091704	0.59574781	275.006864	33.550864	3.278397	0.65525926	2.063677
01/29/1887	53.949867	1.61919029	0.59566097	275.818405	32.902677	3.278474	0.65470184	2.060381
02/07/1916	87.392242	1.61939557	0.59571063	276.180061	32.537406	3.263525	0.65470441	2.060772
02/14/1945	119.096896	1.61808390	0.59585613	276.856189	31.982704	3.261960	0.65393869	2.058269
02/22/1974	157.265249	1.61779204	0.59552508	277.120813	31.707696	3.250207	0.65435631	2.057712
03/02/2003	188.017873	1.62182688	0.59631600	277.557212	31.288640	3.208240	0.65470557	2.065415
03/09/2032	205.785121	1.62265581	0.59670282	278.007855	30.723752	3.177529	0.65441250	2.066999
03/17/2061	220.254648	1.62175577	0.59686939	278.630395	30.096889	3.129295	0.65377939	2.065279
03/25/2090	242.308252	1.62040372	0.59650457	279.269454	29.614835	3.122987	0.65382550	2.062697
04/03/2119	269.286763	1.61916750	0.59602334	279.845872	29.153902	3.114093	0.65410589	2.060337
04/10/2148	301.476376	1.62045332	0.59627259	280.317754	28.715987	3.095310	0.65422142	2.062792
04/18/2177	331.660840	1.61983516	0.59628047	280.935769	28.202718	3.084637	0.65395908	2.061612

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection