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

2021 NM4

General information

Preliminary designation2021 NM4
GroupApollo
Absolute magnitude24.88
Approximate diameter (m)28
Approximate mass (kg)4.05·107
Number of observations68
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)260.663006
a – orbit major semiaxis (astronomical units)1.22175800
e – orbit eccentricity0.21094600
ω – orbit ascending node-perihelion angle (degrees)130.674971
Ω – longitude of orbit ascending node (degrees)110.704722
i – orbit inclination to the ecliptic plane (degrees)20.886426
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182969.3111351.219025320.21171076128.621387111.59751120.8238950.960944551.345921
01/21/1858270.5435841.218840010.21160125128.775276111.47839120.8283240.960931941.345615
01/29/1887116.6077561.218661490.21126905128.850891111.35750820.8341690.961196031.345319
02/07/1916312.1096811.220483270.21154584129.478141111.22156720.8467710.962295121.348337
02/14/1945137.4893831.221226920.21176033129.771576111.08800620.8475660.962619501.349569
02/22/1974329.3204941.219726860.21078545129.765700110.96022120.8656850.962626181.347083
03/02/2003165.5062061.219928290.21095690129.988103110.82404620.8691340.962576001.347417
03/09/2032353.3456661.221776590.21099083130.718502110.68661920.8870120.963992941.350480
03/17/2061166.2086061.222692950.21138184131.002028110.55600020.8865030.964237871.352000
03/25/2090337.5619481.222142100.21102267131.090470110.43385720.8926260.964242411.351087
04/03/2119145.5694111.222728050.21124109131.332125110.30115420.8920890.964437651.352058
04/10/2148328.8573911.220786310.21006519131.305903110.17112220.9136480.964341611.348839
04/18/2177154.0652751.220600540.20989275131.454673110.04306620.9179840.964405331.348531
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