NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001RB18 ∴ Orbital info ∴ Epoch 59800 MJD
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(354030) 2001RB18  ▹ 
ORBITAL INFORMATION
(ASCII data file 354030.eq1)
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.34817 7.06e-10 au
e 0.539444 2.459e-09
i 4.18 1.585e-06 deg
Ω 198.247 1.111e-05 deg
ω 175.339 1.163e-05 deg
M 284.456 1.344e-06 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0815 au
Aphelion distance 3.6149 au
Asc. node-Earth separation 2.60053 au
Desc. node-Earth separation 0.08513 au
Earth MOID 0.08253 au
Orbital period 1314.3 days
Date of orbit computation   ago 10 14:38

Covariance matrix
4.98413395E-19-9.67704575E-198.04215907E-172.67197636E-167.34178566E-16-4.86190874E-16
-9.67704575E-196.04679607E-185.27246153E-161.10943303E-14-8.53513864E-15-8.21114052E-17
8.04215907E-175.27246153E-162.51273357E-12-9.99349585E-131.29017634E-12-1.14468476E-13
2.67197636E-161.10943303E-14-9.99349585E-131.23347179E-10-1.18876297E-10-1.44007118E-12
7.34178566E-16-8.53513864E-151.29017634E-12-1.18876297E-101.35271668E-10-4.51617566E-12
-4.86190874E-16-8.21114052E-17-1.14468476E-13-1.44007118E-12-4.51617566E-121.80707809E-12

Correlation matrix
1.00000000-0.557423510.071862870.034077930.08941357-0.51229898
-0.557423511.000000000.135262540.40623171-0.29843139-0.02484004
0.071862870.135262541.00000000-0.056764860.06997976-0.05371854
0.034077930.40623171-0.056764861.00000000-0.92029537-0.09645636
0.08941357-0.298431390.06997976-0.920295371.00000000-0.28885437
-0.51229898-0.02484004-0.05371854-0.09645636-0.288854371.00000000