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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002SM56 ∴ Orbital info ∴ Epoch epochXXX
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(147091) 2002SM56  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 147091.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35858 7.137e-09 au
e 0.104732 4.516e-08
i 8.001 4.619e-06 deg
Ω 54.243 3.488e-05 deg
ω 351.869 4.249e-05 deg
M 309.838 2.506e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1116 au
Aphelion 2.6056 au
Asc. node-Earth separation 1.12551 au
Desc. node-Earth separation 1.59159 au
Earth MOID 1.12182 au
Orbital period 1323.04 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.00000000-0.117503030.00441902-0.000861780.10844533-0.30992198
-0.117503031.00000000-0.00417712-0.02160752-0.299180240.54532571
0.00441902-0.004177121.00000000-0.512104200.42038413-0.00577915
-0.00086178-0.02160752-0.512104201.00000000-0.79716792-0.02459449
0.10844533-0.299180240.42038413-0.797167921.00000000-0.57428664
-0.309921980.54532571-0.00577915-0.02459449-0.574286641.00000000
Covariance matrix
5.09319423E-17-3.78717608E-171.45674835E-16-2.14502812E-163.28875526E-14-5.54201260E-14
-3.78717608E-172.03958873E-15-8.71389918E-16-3.40345170E-14-5.74155834E-136.17088268E-13
1.45674835E-16-8.71389918E-162.13367166E-11-8.25021754E-118.25155283E-11-6.68879726E-13
-2.14502812E-16-3.40345170E-14-8.25021754E-111.21642835E-09-1.18145900E-09-2.14932013E-11
3.28875526E-14-5.74155834E-138.25155283E-11-1.18145900E-091.80572309E-09-6.11468798E-10
-5.54201260E-146.17088268E-13-6.68879726E-13-2.14932013E-11-6.11468798E-106.27827055E-10