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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SK290 ∴ Orbital info ∴ Epoch epochXXX
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(99312) 2001SK290  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99312.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.9091 5.205e-09 au
e 0.101256 2.988e-08
i 20.295 4.113e-06 deg
Ω 216.043 9.907e-06 deg
ω 247.06 2.369e-05 deg
M 104.676 2.231e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7158 au
Aphelion 2.1024 au
Asc. node-Earth separation 0.96079 au
Desc. node-Earth separation 0.82531 au
Earth MOID 0.79436 au
Orbital period 963.476 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.00000000-0.083863140.004186280.00436696-0.00177042-0.17004220
-0.083863141.000000000.01766881-0.009353570.05126909-0.02165898
0.004186280.017668811.00000000-0.193116660.09503316-0.02077571
0.00436696-0.00935357-0.193116661.00000000-0.38593880-0.00532419
-0.001770420.051269090.09503316-0.385938801.00000000-0.89981009
-0.17004220-0.02165898-0.02077571-0.00532419-0.899810091.00000000
Covariance matrix
2.70926781E-17-1.30417313E-178.96152460E-172.25191116E-16-2.18316372E-16-1.97505000E-14
-1.30417313E-178.92639920E-162.17106779E-15-2.76860571E-153.62893078E-14-1.44401458E-14
8.96152460E-172.17106779E-151.69143775E-11-7.86852669E-129.25951289E-12-1.90668636E-12
2.25191116E-16-2.76860571E-15-7.86852669E-129.81502364E-11-9.05834925E-11-1.17705026E-12
-2.18316372E-163.62893078E-149.25951289E-12-9.05834925E-115.61267492E-10-4.75697891E-10
-1.97505000E-14-1.44401458E-14-1.90668636E-12-1.17705026E-12-4.75697891E-104.97955854E-10