SmallBodies.Ru: Asteroids catalogue » Asteroid information » General data

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

2021 NN8

General information

Preliminary designation2021 NN8
GroupAmor
Absolute magnitude19.80
Approximate diameter (m)290
Approximate mass (kg)4.53·1010
Number of observations24
Arc length (days)91

Approaches

No approaches found

Orbit initial data

Date of initial data10/13/2021
M – mean anomaly (degrees)354.068940
a – orbit major semiaxis (astronomical units)2.16384090
e – orbit eccentricity0.34677070
ω – orbit ascending node-perihelion angle (degrees)291.139210
Ω – longitude of orbit ascending node (degrees)40.269970
i – orbit inclination to the ecliptic plane (degrees)6.656240
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829160.3067842.163886900.34663840287.27808642.8183716.6479111.413800603.183116
01/21/1858201.9177752.163707960.34681219287.56552942.5274316.6450501.413307653.182721
01/29/1887243.1097252.164646900.34647663288.27599242.0821216.6481991.414647343.184793
02/07/1916284.1805632.164119050.34693263289.10490541.6407816.6503521.413315533.183628
02/14/1945325.3956092.163472430.34745570289.75741441.2116126.6511881.411761603.182201
02/22/19747.1385962.164024290.34656537290.13983040.9125056.6541311.414048403.183419
03/02/200349.0604252.163366610.34729905290.71979140.5063496.6535951.412031443.181968
03/09/203290.6440382.163888440.34709348291.37821640.0950936.6540091.412816863.183119
03/17/2061132.3585342.164088720.34659972292.09679639.7000726.6576991.414016173.183561
03/25/2090174.7468412.163382600.34676738292.83380539.2628986.6652351.413192093.182003
04/03/2119217.5543442.163270820.34680171293.12683038.9708286.6627631.413044803.181757
04/10/2148260.1073072.164120170.34629170293.82419938.5385216.6677611.414703313.183631
04/18/2177302.7161842.163386330.34692738294.65273738.1077956.6721381.412848383.182011
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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