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Asteroid General Data

2011 MD

General information

Preliminary designation2011 MD
GroupAmor
Absolute magnitude27.98
Approximate diameter (m)7
Approximate mass (kg)5.60·105
Number of observations1071
Arc length (days)74

Approaches

Date
Object
r, AU
r, km
07/13/1820 09:36:00 PMEarth0.002714405 948
07/14/1820 02:24:00 PMMoon0.005101763 124
06/27/2011 04:48:00 PMEarth0.00012118 097
06/28/2011 07:12:00 AMMoon0.002041305 347
06/14/2086 02:24:00 AMMoon0.001460218 370
06/14/2086 09:36:00 PMEarth0.000960143 628
Details...

Orbit initial data

Date of initial data06/27/2015
M – mean anomaly (degrees)244.144162
a – orbit major semiaxis (astronomical units)1.056293
e – orbit eccentricity0.037067
ω – orbit ascending node-perihelion angle (degrees)5.943319
Ω – longitude of orbit ascending node (degrees)271.622846
i – orbit inclination to the ecliptic plane (degrees)2.445512
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/05/1800191.6692921.031909500.01191779117.770347136.4535492.8252861.01961142382.821741
01/13/1829348.1874921.026949290.02036043107.928255261.5459042.7352151.00604016380.064828
01/21/1858299.1247761.029418320.02125804106.519449257.3520862.7320761.00753491381.436301
01/29/1887255.2143031.025394410.01848452105.311299261.3975312.7342171.00644049379.201981
02/07/1916249.7716991.024604110.01738242104.208442258.9894622.7234111.00679401378.763673
02/14/1945247.3370321.024894340.01704585102.986603255.2479952.7120491.00742414378.924617
02/22/1974270.8760151.022007840.01491960101.539387256.1180622.7062441.00675989377.324946
03/02/2003282.7302061.025309840.0162003799.228668249.2003382.6929431.00869944379.155070
03/09/203220.2439721.057047460.03769642271.3496455.7237162.4427511.01720056396.895260
03/17/206122.6246651.038083710.02197206266.84790116.7343122.6032731.01527487386.262676
03/25/2090229.9348211.052379790.05584177256.401843310.7948301.2628650.99361305394.269272
04/03/2119211.9792501.043875410.05088929247.059231319.8404231.3229150.99075333389.499748
04/10/2148345.7897411.037699480.04797058243.438077323.1740111.3438940.98792043386.048242
04/18/2177139.7773211.035636590.04604569241.051769327.7146331.3532920.98794999384.897649
04/27/2206264.9152211.042762190.04912847238.685662333.4519811.3206360.99153289388.876854
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