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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RR212 ∴ Orbital info ∴ Epoch epochXXX
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(66635) 1999RR212  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 66635.eq0)
Keplerian elements at epoch
57554.9 MJD
Value 1-σ variation Units
a 2.85117 1.469e-08 au
e 0.11137 3.863e-08
i 14.106 5.396e-06 deg
Ω 232.677 1.934e-05 deg
ω 235.317 3.315e-05 deg
M 88.619 2.574e-05 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5336 au
Aphelion 3.1687 au
Asc. node-Earth separation 1.99581 au
Desc. node-Earth separation 1.65997 au
Earth MOID 1.57915 au
Orbital period 1758.47 days
Date of orbit computation  Jun 5 00:51
Correlation matrix
1.00000000-0.016468360.01822142-0.010243430.03637385-0.04430758
-0.016468361.00000000-0.008056450.01434868-0.054989230.05524073
0.01822142-0.008056451.00000000-0.260853320.15840594-0.01514245
-0.010243430.01434868-0.260853321.00000000-0.581523830.01996874
0.03637385-0.054989230.15840594-0.581523831.00000000-0.81776623
-0.044307580.05524073-0.015142450.01996874-0.817766231.00000000
Covariance matrix
2.15856272E-16-9.34641805E-181.44451502E-15-2.91059540E-151.77159264E-14-1.67565069E-14
-9.34641805E-181.49219395E-15-1.67924477E-151.07196029E-14-7.04178102E-145.49281778E-14
1.44451502E-15-1.67924477E-152.91148790E-11-2.72212367E-112.83348671E-11-2.10318113E-12
-2.91059540E-151.07196029E-14-2.72212367E-113.74031335E-10-3.72832469E-109.94094717E-12
1.77159264E-14-7.04178102E-142.83348671E-11-3.72832469E-101.09896646E-09-6.97821797E-10
-1.67565069E-145.49281778E-14-2.10318113E-129.94094717E-12-6.97821797E-106.62592145E-10