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Asteroid General Data

2012 DA14

General information

Preliminary designation2012 DA14
GroupAten
Absolute magnitude24.00
Approximate diameter (m)42
Approximate mass (kg)1.37·108
Number of observations1007
Arc length (days)365

Approaches

Date
Object
r, AU
r, km
02/15/2013 07:26:24 PMEarth0.00022733 949
Details...

Orbit initial data

Date of initial data05/01/2022
M – mean anomaly (degrees)16.215524
a – orbit major semiaxis (astronomical units)0.91017160
e – orbit eccentricity0.08934040
ω – orbit ascending node-perihelion angle (degrees)195.560203
Ω – longitude of orbit ascending node (degrees)146.928009
i – orbit inclination to the ecliptic plane (degrees)11.608578
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829278.2499871.015890370.11334957272.534101149.84635610.1594090.900739631.023931
01/21/185837.4668861.019912280.11312512273.169197149.43873110.1825470.904534581.030018
01/29/188796.3409481.020071450.11296289273.406966149.34021810.1858450.904841221.030259
02/07/1916205.4342821.016526980.11243544273.927624148.90640610.2031720.902233331.024894
02/14/194516.5507891.009159480.11115493273.256954148.30517610.2389550.896986421.013772
02/22/1974246.6430741.008715680.11110814273.453517148.20109510.2436470.896639161.013103
03/02/2003115.2308661.008131930.11113139273.932202148.07358210.2492850.896096831.012224
03/09/2032140.8907890.910496440.08915786195.702855146.85773611.6117580.829318530.868796
03/17/2061262.0230450.912662590.08684683196.780510146.47264211.6282050.833400740.871899
03/25/2090328.4583360.926681360.07106824200.327984146.09414411.6967500.860823750.892064
04/03/2119159.4088080.926312090.07144864200.328333145.87584911.6998980.860128350.891531
04/10/2148338.8189410.927964770.06979131201.224300145.54589811.7069920.863200900.893918
04/18/2177157.9538850.926960390.07090546201.099847145.27142011.7076920.861233830.892467
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