NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003GJ21 ∴ Orbital info ∴ Epoch 60400 MJD
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2003GJ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2003GJ21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.81181 0.0001172 au
e 0.400545 3.038e-05
i 7.056 0.0005118 deg
Ω 32.816 5.601e-05 deg
ω 207.446 0.0002739 deg
M 200.789 0.3075 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0861 au
Aphelion distance 2.5375 au
Asc. node-Earth separation 1.36645 au
Desc. node-Earth separation 0.11679 au
Earth MOID 0.08954 au
Orbital period 890.774 days
Date of orbit computation   feb 26 10:26

Covariance matrix
1.37290969E-083.55976467E-095.99460559E-08-5.55361803E-09-3.12028550E-08-3.60320674E-05
3.55976467E-099.23004275E-101.55428143E-08-1.43950149E-09-8.08805910E-09-9.34261716E-06
5.99460559E-081.55428143E-082.61962421E-07-2.43454523E-08-1.36246374E-07-1.57328617E-04
-5.55361803E-09-1.43950149E-09-2.43454523E-083.13714577E-091.22123916E-081.45752729E-05
-3.12028550E-08-8.08805910E-09-1.36246374E-071.22123916E-087.50213967E-088.18902535E-05
-3.60320674E-05-9.34261716E-06-1.57328617E-041.45752729E-058.18902535E-059.45662994E-02

Correlation matrix
1.000000000.999996420.99958592-0.84622855-0.97225632-0.99999999
0.999996421.000000000.99955870-0.84594653-0.97196335-0.99999654
0.999585920.999558701.00000000-0.84924109-0.97188053-0.99958569
-0.84622855-0.84594653-0.849241091.000000000.796050830.84621584
-0.97225632-0.97196335-0.971880530.796050831.000000000.97223543
-0.99999999-0.99999654-0.999585690.846215840.972235431.00000000