Asteroid General Data

1998 QH₂₈

General information

Preliminary designation	1998 QH₂₈
Group	Amor
Absolute magnitude	22.87
Approximate diameter (m)	71
Approximate mass (kg)	6.51·10⁸
Number of observations	15
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	142.341315
a – orbit major semiaxis (astronomical units)	2.68249600
e – orbit eccentricity	0.57294900
ω – orbit ascending node-perihelion angle (degrees)	327.595055
Ω – longitude of orbit ascending node (degrees)	327.262183
i – orbit inclination to the ecliptic plane (degrees)	13.565075

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	211.579020	2.68302481	0.57874749	315.307832	336.851134	11.825391	1.13023092	4.394785
01/21/1858	62.590150	2.69046714	0.57519280	315.537762	336.561974	11.824456	1.14292982	4.413084
01/29/1887	282.029020	2.68607042	0.57521770	317.308367	335.064735	12.056042	1.14099517	4.402270
02/07/1916	135.011972	2.69161888	0.57113301	319.712922	333.260722	12.335266	1.15434648	4.415918
02/14/1945	336.715944	2.69577471	0.56802369	322.601241	331.036929	12.746503	1.16451081	4.426149
02/22/1974	176.339387	2.69669437	0.56779191	322.733515	330.781185	12.768205	1.16553311	4.428414
03/02/2003	17.525221	2.69251936	0.56760093	325.503142	328.732383	13.207944	1.16424287	4.418134
03/09/2032	229.793016	2.68720765	0.57009267	327.599468	327.190278	13.547601	1.15525026	4.405066
03/17/2061	88.674804	2.67847177	0.57492380	328.383182	326.505752	13.692148	1.13855462	4.383603
03/25/2090	298.399350	2.68269361	0.57029457	329.161539	325.838795	13.803020	1.15276800	4.393971
04/03/2119	137.658209	2.69809919	0.56137005	331.081741	324.584470	14.046849	1.18346710	4.431875
04/10/2148	332.412760	2.70470850	0.55740289	333.294886	323.194830	14.419784	1.19709617	4.448169
04/18/2177	163.841984	2.69704795	0.55915779	335.693652	321.759950	14.864939	1.18897258	4.429285

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