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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 PMEarth0.00022834 060
Details...

Orbit initial data

Date of initial data10/13/2021
M – mean anomaly (degrees)149.192847
a – orbit major semiaxis (astronomical units)0.91014285
e – orbit eccentricity0.08931869
ω – orbit ascending node-perihelion angle (degrees)195.564598
Ω – longitude of orbit ascending node (degrees)146.928485
i – orbit inclination to the ecliptic plane (degrees)11.608733
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829299.6171270.989133410.09711013266.395566149.77720010.6616650.893078530.983746
01/21/1858106.2223940.990285420.09622262266.762002149.09458610.6781600.894997560.985465
01/29/1887266.3280490.990523720.09614776267.044466148.98392410.6812210.895287080.985821
02/07/191666.3571810.991421240.09642137267.575905148.84460010.6830200.895827050.987161
02/14/1945321.9551811.007360170.11246450273.945206148.40205410.2044890.894067911.011062
02/22/1974217.9406811.007288080.11247169274.122970148.29490210.2078020.893996691.010953
03/02/2003110.2348201.005312500.11243005275.063610148.12245010.2208880.892285171.007981
03/09/2032140.8906840.910496460.08915788195.702849146.85773611.6117570.829318520.868796
03/17/2061262.0275730.912662260.08684703196.780412146.47267811.6282020.833400260.871898
03/25/2090327.8115500.926978440.07072596200.385849146.09312511.6980630.861417000.892493
04/03/2119159.0566510.925578940.07220882200.088715145.82916811.6975530.858743980.890473
04/10/2148354.0618140.926096390.07168348200.495405145.54020811.7016130.859710570.891220
04/18/2177176.6072600.925247240.07280144200.684430145.15324611.7013830.857887900.889994
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