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

2011 FQ21

General information

Preliminary designation2011 FQ21
GroupApollo
Absolute magnitude28.24
Approximate diameter (m)6
Approximate mass (kg)3.91·105
Number of observations10
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)42.129974
a – orbit major semiaxis (astronomical units)1.32171400
e – orbit eccentricity0.32230900
ω – orbit ascending node-perihelion angle (degrees)301.993578
Ω – longitude of orbit ascending node (degrees)185.455558
i – orbit inclination to the ecliptic plane (degrees)3.453118
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829233.2041721.322777990.32415526297.502491189.5547822.9006890.893992541.521357
01/21/1858275.9132121.320802270.32344660297.649028189.2051832.9304250.893593271.517950
01/29/1887337.1540801.316716750.32193486298.069307188.5082502.9744270.892819731.510912
02/07/191649.5784101.317005130.32206734298.384073188.3000002.9800700.892840791.511408
02/14/1945128.6127211.315091750.32157795299.252240187.3612392.9738920.892187241.508116
02/22/1974197.5740121.318103960.32246164299.809429187.0351312.9897640.893066001.513300
03/02/2003264.2010491.316907350.32212660300.399753186.4945652.9902400.892696461.511240
03/09/2032324.2239951.321678670.32240073302.018971185.4303803.4537390.895568501.519461
03/17/20612.2272891.321413600.32219136302.616788184.8226023.4559120.895665561.519003
03/25/209040.0076661.321207620.32204845303.054530184.4094333.4586840.895714751.518648
04/03/211986.0940681.320544120.32168461303.260818184.1234473.4766320.895745401.517504
04/10/2148133.8540371.320371910.32171546303.753603183.5805993.4803680.895587851.517208
04/18/2177179.0733721.319919190.32157263304.058488183.3776793.4868030.895469301.516427
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