AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RC38 ∴ Orbital info ∴ Epoch epochXXX
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(20520) 1999RC38  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 20520.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6267 9.976e-09 au
e 0.12244 3.059e-08
i 13.38 4.28e-06 deg
Ω 189.957 1.256e-05 deg
ω 289.715 2.139e-05 deg
M 178.253 1.839e-05 deg
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3051 au
Aphelion 2.9483 au
Asc. node-Earth separation 1.4859 au
Desc. node-Earth separation 1.69884 au
Earth MOID 1.35878 au
Orbital period 1554.95 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.088540420.025524670.001622610.06383338-0.27639908
-0.088540421.00000000-0.002156370.002932140.23392010-0.22429517
0.02552467-0.002156371.00000000-0.083173060.043901790.00154880
0.001622610.00293214-0.083173061.00000000-0.56703720-0.00459291
0.063833380.233920100.04390179-0.567037201.00000000-0.79561735
-0.27639908-0.224295170.00154880-0.00459291-0.795617351.00000000
Covariance matrix
9.95271538E-17-2.70174169E-171.08996411E-152.03253567E-161.36194995E-14-5.07074870E-14
-2.70174169E-179.35541197E-16-2.82316243E-161.12607635E-151.53017646E-13-1.26158373E-13
1.08996411E-15-2.82316243E-161.83215654E-11-4.47008733E-124.01888943E-121.21910178E-13
2.03253567E-161.12607635E-15-4.47008733E-121.57653668E-10-1.52267112E-10-1.06048469E-12
1.36194995E-141.53017646E-134.01888943E-12-1.52267112E-104.57388285E-10-3.12904252E-10
-5.07074870E-14-1.26158373E-131.21910178E-13-1.06048469E-12-3.12904252E-103.38165580E-10