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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RO42 ∴ Orbital info ∴ Epoch epochXXX
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(432254) 2009RO42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 432254.eq0)
Keplerian elements at epoch
58590.4 MJD
Value 1-σ variation Units
a 2.63571 1.822e-08 au
e 0.158509 8.595e-08
i 12.494 1.036e-05 deg
Ω 207.295 2.728e-05 deg
ω 211.103 4.281e-05 deg
M 48.238 2.726e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2179 au
Aphelion 3.0535 au
Asc. node-Earth separation 1.96918 au
Desc. node-Earth separation 1.26842 au
Earth MOID 1.23892 au
Orbital period 1562.95 days
Date of orbit computation  apr 23 21:22
Correlation matrix
1.000000000.105582740.00872815-0.00156786-0.142305880.19076914
0.105582741.00000000-0.04432275-0.00081450-0.251081400.36291702
0.00872815-0.044322751.000000000.07462532-0.04190029-0.00863172
-0.00156786-0.000814500.074625321.00000000-0.62000843-0.00214130
-0.14230588-0.25108140-0.04190029-0.620008431.00000000-0.77258658
0.190769140.36291702-0.00863172-0.00214130-0.772586581.00000000
Covariance matrix
3.32029034E-161.65363036E-161.64785757E-15-7.79446124E-16-1.11009329E-139.47625896E-14
1.65363036E-167.38779670E-15-3.94724227E-14-1.91002981E-15-9.23890722E-138.50365374E-13
1.64785757E-15-3.94724227E-141.07354250E-102.10953203E-11-1.85855417E-11-2.43807767E-12
-7.79446124E-16-1.91002981E-152.10953203E-117.44355738E-10-7.24163197E-10-1.59260420E-12
-1.11009329E-13-9.23890722E-13-1.85855417E-11-7.24163197E-101.83272446E-09-9.01646941E-10
9.47625896E-148.50365374E-13-2.43807767E-12-1.59260420E-12-9.01646941E-107.43158642E-10