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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008CH1 ∴ Orbital info ∴ Epoch 55042 MJD
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2008CH1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008CH1.eq0)
Keplerian elements
(Epoch 55042.1 MJD)
Value 1-σ variation Units
a 1.20138 1.458e-08 au
e 0.324787 1.992e-07
i 14.244 2.123e-05 deg
Ω 131.202 3.665e-05 deg
ω 138.227 7.098e-05 deg
M 306.33 7.541e-05 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8112 au
Aphelion distance 1.5916 au
Asc. node-Earth separation 0.43322 au
Desc. node-Earth separation -0.14951 au
Earth MOID 0.11392 au
Orbital period 480.971 days
Date of orbit computation   feb 26 10:37

Covariance matrix
2.12698824E-161.37127902E-154.36361404E-148.95190891E-14-3.08059522E-133.88601931E-13
1.37127902E-153.96822423E-141.42464874E-122.09311161E-12-6.52570518E-129.65520727E-12
4.36361404E-141.42464874E-124.50831781E-103.62870821E-10-5.42052132E-103.93012446E-10
8.95190891E-142.09311161E-123.62870821E-101.34329530E-09-1.96797451E-091.08021545E-09
-3.08059522E-13-6.52570518E-12-5.42052132E-10-1.96797451E-095.03849663E-09-4.67513733E-09
3.88601931E-139.65520727E-123.93012446E-101.08021545E-09-4.67513733E-095.68654980E-09

Correlation matrix
1.000000000.472003460.140914770.16747399-0.297578540.35334422
0.472003461.000000000.336823540.28668735-0.461507600.64274554
0.140914770.336823541.000000000.46629315-0.359652690.24545655
0.167473990.286687350.466293151.00000000-0.756455240.39084109
-0.29757854-0.46150760-0.35965269-0.756455241.00000000-0.87341262
0.353344220.642745540.245456550.39084109-0.873412621.00000000