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 NP1

General information

Preliminary designation2021 NP1
GroupApollo
Absolute magnitude21.50
Approximate diameter (m)130
Approximate mass (kg)4.32·109
Number of observations54
Arc length (days)22

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)307.544692
a – orbit major semiaxis (astronomical units)1.95112600
e – orbit eccentricity0.55539200
ω – orbit ascending node-perihelion angle (degrees)342.093329
Ω – longitude of orbit ascending node (degrees)235.251309
i – orbit inclination to the ecliptic plane (degrees)8.167125
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829147.1180551.948946750.55582950338.314275237.7799197.8690990.865664652.720825
01/21/185822.3841831.949103780.55630917339.007169237.3325297.9211050.864799482.721154
01/29/1887258.2988441.949874770.55560490339.552632236.9842087.9638650.866514792.722768
02/07/1916132.8638501.953146500.55450514340.060508236.6073567.9864880.870116722.729624
02/14/19456.1086101.951660240.55426661340.602604236.2524468.0328960.869920132.726509
02/22/1974240.4188291.950538190.55477996340.957674235.9492578.0674310.868418692.724158
03/02/2003114.2309261.951202210.55422282341.573395235.5582368.1170730.869801432.725549
03/09/2032347.0462791.950846120.55534750342.188745235.2048528.1708210.867448612.724803
03/17/2061219.9357741.950437910.55549505342.777037234.8161628.2189920.866979312.723948
03/25/209094.0324791.949659300.55503230343.345021234.4815538.2612170.867535412.722317
04/03/2119329.5720841.949451860.55499472343.936554234.1127318.3116430.867516372.721883
04/10/2148206.4745111.950435250.55349530344.345120233.8350298.3285990.870878502.723942
04/18/217783.9979021.950746100.55364538344.650862233.5634838.3549530.870724532.724594
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