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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 observations1503
Arc length (days)74

Approaches

Date
Object
r, AU
r, km
07/08/1917 09:36:00 PMMoon0.005619840 659
07/11/1917 04:48:00 PMEarth0.003318496 411
06/27/2011 04:48:00 PMEarth0.00011817 713
06/28/2011 07:12:00 AMMoon0.002044305 754
06/08/2153 12:00:00 AMEarth0.006183925 008
06/09/2153 07:12:00 PMMoon0.004526677 114
Details...

Orbit initial data

Date of initial data05/27/2017
M – mean anomaly (degrees)159.669528
a – orbit major semiaxis (astronomical units)1.056222
e – orbit eccentricity0.037087
ω – orbit ascending node-perihelion angle (degrees)5.985297
Ω – longitude of orbit ascending node (degrees)271.607446
i – orbit inclination to the ecliptic plane (degrees)2.445471
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/05/1800321.0239130.961986730.05949182121.700578328.4303362.4731600.90475639344.578201
01/13/1829184.6232270.964736490.05716873119.918983329.5631692.4836890.90958373346.056681
01/21/185859.5105300.968722560.05386226116.525739331.7794632.5074650.91654497348.203635
01/29/1887224.7549320.967500450.05464521116.048631331.5618742.5130560.91463118347.544917
02/07/191627.4573360.968951010.05343879115.235968331.9861652.5200570.91717144348.326817
02/14/1945221.7603041.018827020.01522930104.715676268.4288312.7238691.00331100375.564785
02/22/1974266.8004291.024075150.01642854100.554822257.1480722.7087851.00725109378.470403
03/02/2003273.9702981.024234800.0160033599.261642253.3240152.6966971.00784362378.558911
03/09/203220.2498511.057047670.03769657271.3492515.7240492.4427191.01720059396.895374
03/17/206123.4136061.037929810.02182672266.81716616.8515342.6052851.01527520386.176779
03/25/2090169.0498771.049571800.03186122261.82935316.1982052.4832201.01613116392.692323
04/03/2119164.5804471.055752210.03683906258.73035018.8208332.4385451.01685930396.165983
04/10/214869.0014771.056151740.03719760258.17102718.3882802.4379951.01686543396.390882
04/18/2177353.8544101.019830720.01544705252.70139473.1331742.5069121.00407734376.119903
04/27/220623.5352721.025435810.01674526247.19689264.0494812.5249061.00826463379.224949
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