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 NN1

General information

Preliminary designation2021 NN1
GroupAmor
Absolute magnitude25.55
Approximate diameter (m)21
Approximate mass (kg)1.61·107
Number of observations73
Arc length (days)12

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)179.840756
a – orbit major semiaxis (astronomical units)2.22116600
e – orbit eccentricity0.53651400
ω – orbit ascending node-perihelion angle (degrees)2.256059
Ω – longitude of orbit ascending node (degrees)268.170312
i – orbit inclination to the ecliptic plane (degrees)3.573697
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182999.9822382.211883080.53549382357.226541271.0485063.5197841.027433363.289606
01/21/185835.8049472.208234240.53337005357.691583270.6636153.5278711.030428233.281469
01/29/1887337.7897202.204185370.53426181358.693374270.1523623.5521811.026573303.272448
02/07/1916286.0652402.208022670.53224864359.115131269.8490873.5422641.032805603.280998
02/14/1945233.6728712.200911420.533614980.090325269.3335733.5793731.026472123.265160
02/22/1974187.2889312.203051150.530818890.726353269.0042103.5711961.033629983.269923
03/02/2003143.7918972.201921070.532461611.381035268.5963643.5843891.029482643.267407
03/09/203295.0835362.208499300.532977392.362446268.0753873.5548041.031419113.282060
03/17/206140.5459052.206770020.533478663.043436267.6898613.5619881.029505313.278206
03/25/2090346.5359922.208283730.533140743.735897267.2873313.5618731.030957723.281579
04/03/2119298.3073582.200937330.533656084.598572266.8781553.5912571.026393753.265218
04/10/2148255.1788282.202124570.532352895.374630266.4567223.5852701.029817203.267860
04/18/2177206.6777752.202211200.535100965.915508266.0709603.5908611.023805873.268053
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