Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Calculation

Asteroid General Data

1991 LH (219021)

General information

Preliminary designation1991 LH
Number219021
GroupApollo
Absolute magnitude16.93
Approximate diameter (m)1 100
Approximate mass (kg)2.39·1012
Number of observations244
Arc length (days)12060

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)160.423691
a – orbit major semiaxis (astronomical units)1.35668200
e – orbit eccentricity0.73328900
ω – orbit ascending node-perihelion angle (degrees)203.816502
Ω – longitude of orbit ascending node (degrees)281.030438
i – orbit inclination to the ecliptic plane (degrees)53.130844
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829189.2228651.356576710.72546201203.078299281.57838553.6216070.372431841.580037
01/21/1858320.8034811.356621170.72672292203.194371281.49505153.5415520.370733471.580114
01/29/188792.3625531.356635050.72772742203.302313281.41796553.4733120.369374521.580139
02/07/1916223.9491841.356582120.72895223203.417831281.33270853.3918420.367698551.580046
02/14/1945355.5076221.356678330.73006526203.522479281.25684153.3301040.366214621.580214
02/22/1974127.0821971.356632320.73131327203.629668281.18142753.2651900.364509111.580134
03/02/2003258.6677741.356647110.73239376203.733036281.09652853.1902700.363047231.580160
03/09/203230.3091671.356580560.73349139203.823792281.02073253.1314280.361540391.580043
03/17/2061161.8506471.356697400.73464168203.942841280.92834253.0411580.360010951.580247
03/25/2090293.4422991.356631360.73562730204.041414280.84762152.9676700.358656291.580132
04/03/211965.0288441.356703270.73686056204.158582280.75455752.8812380.357002141.580258
04/10/2148196.5921161.356608300.73788559204.266489280.67415552.8077850.355586591.580092
04/18/2177328.1737611.356670470.73913030204.383690280.57813352.7163030.353914211.580200
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика