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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998VK48 ∴ Orbital info ∴ Epoch epochXXX
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(157861) 1998VK48  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 157861.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.97699 3.104e-08 au
e 0.22318 5.499e-08
i 4.723 5.01e-06 deg
Ω 74.331 7.146e-05 deg
ω 257.113 7.231e-05 deg
M 130.778 1.193e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0894 au
Aphelion 4.8646 au
Asc. node-Earth separation 2.99152 au
Desc. node-Earth separation 2.5857 au
Earth MOID 2.08345 au
Orbital period 2896.88 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.000000000.058561220.011594290.006273650.01119138-0.40805616
0.058561221.00000000-0.018326710.008205360.03278148-0.37505144
0.01159429-0.018326711.00000000-0.297497140.292121210.00796839
0.006273650.00820536-0.297497141.00000000-0.98449777-0.00267129
0.011191380.032781480.29212121-0.984497771.00000000-0.15393737
-0.40805616-0.375051440.00796839-0.00267129-0.153937371.00000000
Covariance matrix
9.63756629E-169.99631344E-171.80316340E-151.39173426E-142.51221365E-14-1.51182450E-13
9.99631344E-173.02337581E-15-5.04821456E-153.22400560E-141.30335799E-13-2.46113059E-13
1.80316340E-15-5.04821456E-152.50965799E-11-1.06498181E-101.05817982E-104.76404121E-13
1.39173426E-143.22400560E-14-1.06498181E-105.10627578E-09-5.08693262E-09-2.27808875E-12
2.51221365E-141.30335799E-131.05817982E-10-5.08693262E-095.22851345E-09-1.32840635E-10
-1.51182450E-13-2.46113059E-134.76404121E-13-2.27808875E-12-1.32840635E-101.42428044E-10