AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QR47 ∴ Orbital info ∴ Epoch epochXXX
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(48988) 1998QR47  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 48988.eq0)
Keplerian elements at epoch
57225.5 MJD
Value 1-σ variation Units
a 2.38843 7.226e-09 au
e 0.210341 3.241e-08
i 1.897 3.994e-06 deg
Ω 350.977 0.0001021 deg
ω 292.76 0.0001026 deg
M 249.816 9.315e-06 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.886 au
Aphelion 2.8908 au
Asc. node-Earth separation 1.10481 au
Desc. node-Earth separation 1.4912 au
Earth MOID 0.87026 au
Orbital period 1348.24 days
Date of orbit computation  apr 23 19:56
Correlation matrix
1.000000000.06252141-0.003002210.00723991-0.032739930.27281846
0.062521411.00000000-0.006872880.002509730.01032365-0.17861638
-0.00300221-0.006872881.00000000-0.064075140.062702850.00924890
0.007239910.00250973-0.064075141.00000000-0.994742590.00247303
-0.032739930.010323650.06270285-0.994742591.00000000-0.10125061
0.27281846-0.178616380.009248900.00247303-0.101250611.00000000
Covariance matrix
5.22186386E-171.46424792E-17-8.66538757E-175.34270349E-15-2.42676435E-141.83638089E-14
1.46424792E-171.05037936E-15-8.89705392E-168.30643064E-153.43196976E-14-5.39225725E-14
-8.66538757E-17-8.89705392E-161.59539516E-11-2.61359738E-112.56896726E-113.44112377E-13
5.34270349E-158.30643064E-15-2.61359738E-111.04286949E-08-1.04198828E-082.35245543E-12
-2.42676435E-143.43196976E-142.56896726E-11-1.04198828E-081.05214183E-08-9.67411030E-11
1.83638089E-14-5.39225725E-143.44112377E-132.35245543E-12-9.67411030E-118.67665785E-11