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NEODyS ∴ Objects ∴ 2013RB21 ∴ Orbital info ∴ Epoch 60400 MJD
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2013RB21  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2013RB21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.65242 1.465e-07 au
e 0.555254 7.716e-07
i 28.972 0.0001029 deg
Ω 160.425 1.877e-05 deg
ω 308.084 6.31e-05 deg
M 292.933 0.000261 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7349 au
Aphelion distance 2.5699 au
Asc. node-Earth separation -0.13922 au
Desc. node-Earth separation 0.73006 au
Earth MOID 0.11696 au
Orbital period 775.854 days
Date of orbit computation   feb 26 10:56

Covariance matrix
2.14674553E-142.61830066E-14-2.67069733E-12-1.07320910E-125.85395553E-12-3.67382536E-11
2.61830066E-145.95393134E-13-4.31549469E-11-2.74017086E-123.42082229E-112.97278881E-12
-2.67069733E-12-4.31549469E-111.05924110E-089.44052537E-10-2.91518718E-097.74352869E-10
-1.07320910E-12-2.74017086E-129.44052537E-103.52472097E-10-6.56701478E-101.77040328E-09
5.85395553E-123.42082229E-11-2.91518718E-09-6.56701478E-103.98105817E-09-8.71531113E-09
-3.67382536E-112.97278881E-127.74352869E-101.77040328E-09-8.71531113E-096.81312502E-08

Correlation matrix
1.000000000.23159401-0.17710751-0.390150070.63322766-0.96062757
0.231594011.00000000-0.54341455-0.189153060.702634290.01476009
-0.17710751-0.543414551.000000000.48858078-0.448920850.02882493
-0.39015007-0.189153060.488580781.00000000-0.554378480.36127396
0.633227660.70263429-0.44892085-0.554378481.00000000-0.52918857
-0.960627570.014760090.028824930.36127396-0.529188571.00000000