Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

1918 DB (887 Alinda)

General information

Preliminary designation1918 DB
NameAlinda
Number887
GroupAmor
Absolute magnitude13.84
Approximate diameter (m)4 500
Approximate mass (kg)1.71·1014
Number of observations3263
Arc length (days)38965

Approaches

No approaches found

Orbit initial data

Date of initial data10/17/2024
M – mean anomaly (degrees)340.198420
a – orbit major semiaxis (astronomical units)2.47252500
e – orbit eccentricity0.57109400
ω – orbit ascending node-perihelion angle (degrees)350.474218
Ω – longitude of orbit ascending node (degrees)110.423055
i – orbit inclination to the ecliptic plane (degrees)9.398787
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829326.9758512.518685240.53775310348.015192112.6181668.9665411.164254453.997251
01/21/185848.4142812.533126570.52942840348.002478112.3946328.9165851.192017424.031679
01/29/1887118.0874522.535424160.52852936347.920377112.2080118.9137941.195378044.037165
02/07/1916189.0778742.528726180.53233856347.846880111.9884838.9505571.182587734.021178
02/14/1945271.1920832.522175180.53920020348.202625111.6900299.0185701.162217814.005562
02/22/197413.0140412.502166560.55334903349.300762111.1091019.1836911.117595123.957992
03/02/2003145.2610372.485033740.56335127350.081652110.7092899.3099351.085086823.917410
03/09/2032304.2116312.470041010.57327462350.637618110.3122079.4250691.054029203.882012
03/17/2061119.6645852.466790990.57684376350.633150110.1352159.4618031.043837993.874353
03/25/2090297.0222202.468414420.57691540350.549681109.9815769.4639351.044348123.878178
04/03/2119102.7842982.481054800.57022474350.528681109.7893169.4153461.066295983.908005
04/10/2148245.8403492.493743420.56200367350.773176109.5752789.3603281.092250483.938023
04/18/21770.3286962.516045850.54821739351.140060109.2681899.2685571.136705773.990970
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