NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DR3 ∴ Orbital info ∴ Epoch 56194 MJD
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2009DR3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DR3.eq0)
Keplerian elements
(Epoch 56194.7 MJD)
Value 1-σ variation Units
a 1.97446 7.228e-09 au
e 0.561187 4.561e-08
i 4.085 8.805e-06 deg
Ω 344.836 1.478e-05 deg
ω 237.365 2.264e-05 deg
M 85.646 4.764e-06 deg
Other useful info
Absolute Magnitude (H)    21.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8664 au
Aphelion distance 3.0825 au
Asc. node-Earth separation 0.93212 au
Desc. node-Earth separation 0.04718 au
Earth MOID 0.00907 au
Orbital period 1013.37 days
Date of orbit computation   feb 26 10:37

Covariance matrix
5.22482342E-172.21334055E-162.38539221E-155.74013605E-157.13780183E-14-3.02630005E-14
2.21334055E-162.08044767E-15-2.53026596E-14-1.03005903E-147.57970505E-13-1.97827398E-13
2.38539221E-15-2.53026596E-147.75216695E-119.46190817E-11-1.02702596E-105.88021510E-13
5.74013605E-15-1.03005903E-149.46190817E-112.18496240E-10-2.27599338E-101.61153149E-12
7.13780183E-147.57970505E-13-1.02702596E-10-2.27599338E-105.12519406E-10-7.42867721E-11
-3.02630005E-14-1.97827398E-135.88021510E-131.61153149E-12-7.42867721E-112.26930172E-11

Correlation matrix
1.000000000.671326880.037481110.053723510.43618781-0.87888096
0.671326881.00000000-0.06300517-0.015277830.73403835-0.91046220
0.03748111-0.063005171.000000000.72701804-0.515246090.01401960
0.05372351-0.015277830.727018041.00000000-0.680133010.02288604
0.436187810.73403835-0.51524609-0.680133011.00000000-0.68882708
-0.87888096-0.910462200.014019600.02288604-0.688827081.00000000