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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008RJ74 ∴ Orbital info ∴ Epoch epochXXX
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(428727) 2008RJ74  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 428727.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63253 1.991e-08 au
e 0.190176 1.073e-07
i 12.761 1.115e-05 deg
Ω 357.909 2.814e-05 deg
ω 341.748 3.691e-05 deg
M 238.832 2.618e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1319 au
Aphelion 3.1332 au
Asc. node-Earth separation 1.14567 au
Desc. node-Earth separation 2.1013 au
Earth MOID 1.12778 au
Orbital period 1560.12 days
Date of orbit computation  apr 23 21:21
Correlation matrix
1.000000000.507517160.023378770.064668410.17862676-0.54120450
0.507517161.00000000-0.009617130.048970260.37656843-0.73367247
0.02337877-0.009617131.000000000.44147501-0.33105131-0.00012096
0.064668410.048970260.441475011.00000000-0.72056703-0.03869031
0.178626760.37656843-0.33105131-0.720567031.00000000-0.62938841
-0.54120450-0.73367247-0.00012096-0.03869031-0.629388411.00000000
Covariance matrix
3.96218428E-161.08412233E-155.18859095E-153.62232757E-141.31244395E-13-2.82017769E-13
1.08412233E-151.15164985E-14-1.15071151E-141.47883894E-131.49166407E-12-2.06115277E-12
5.18859095E-15-1.15071151E-141.24314288E-101.38514378E-10-1.36245677E-10-3.53073000E-14
3.62232757E-141.47883894E-131.38514378E-107.91874628E-10-7.48461564E-10-2.85021836E-11
1.31244395E-131.49166407E-12-1.36245677E-10-7.48461564E-101.36249149E-09-6.08181736E-10
-2.82017769E-13-2.06115277E-12-3.53073000E-14-2.85021836E-11-6.08181736E-106.85323255E-10