AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RB23 ∴ Orbital info ∴ Epoch epochXXX
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(145797) 1998RB23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 145797.eq0)
Keplerian elements at epoch
57948.2 MJD
Value 1-σ variation Units
a 2.42451 7.585e-09 au
e 0.236281 4.407e-08
i 3.57 5.218e-06 deg
Ω 30.191 5.394e-05 deg
ω 330.252 5.462e-05 deg
M 344.378 7.826e-06 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8516 au
Aphelion 2.9974 au
Asc. node-Earth separation 0.90491 au
Desc. node-Earth separation 1.87591 au
Earth MOID 0.84905 au
Orbital period 1378.9 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.000000000.102324230.01209852-0.003226210.01704271-0.10430083
0.102324231.00000000-0.01229450-0.010840020.04243004-0.32422653
0.01209852-0.012294501.00000000-0.037617570.037313750.00315780
-0.00322621-0.01084002-0.037617571.00000000-0.984331100.00134109
0.017042710.042430040.03731375-0.984331101.00000000-0.16743030
-0.10430083-0.324226530.003157800.00134109-0.167430301.00000000
Covariance matrix
5.75319711E-173.42042153E-174.78865971E-16-1.31989590E-157.06034146E-15-6.19158156E-15
3.42042153E-171.94219595E-15-2.82738090E-15-2.57673188E-141.02129777E-13-1.11828958E-13
4.78865971E-16-2.82738090E-152.72303976E-11-1.05879178E-111.06347763E-111.28964588E-13
-1.31989590E-15-2.57673188E-14-1.05879178E-112.90928060E-09-2.89978921E-095.66121182E-13
7.06034146E-151.02129777E-131.06347763E-11-2.89978921E-092.98307954E-09-7.15691189E-11
-6.19158156E-15-1.11828958E-131.28964588E-135.66121182E-13-7.15691189E-116.12517372E-11