NEODyS-2
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NEODyS ∴ Objects ∴ 1999GJ2 ∴ Orbital info ∴ Epoch 57915 MJD
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(66251) 1999GJ2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 66251.eq0)
Keplerian elements
(Epoch 57915.0 MJD)
Value 1-σ variation Units
a 1.5355 1.204e-09 au
e 0.198074 2.556e-08
i 11.279 2.291e-06 deg
Ω 196.221 1.112e-05 deg
ω 142.495 1.377e-05 deg
M 74.423 7.21e-06 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2314 au
Aphelion distance 1.8396 au
Asc. node-Earth separation 0.75018 au
Desc. node-Earth separation 0.27725 au
Earth MOID 0.24842 au
Orbital period 694.98 days
Date of orbit computation   May 20 14:37

Covariance matrix
1.44870745E-18-1.83972395E-174.83209291E-164.16813859E-166.74002566E-16-2.70484828E-15
-1.83972395E-176.53500659E-16-4.03452444E-15-8.81979147E-156.87218674E-14-7.52346773E-15
4.83209291E-16-4.03452444E-155.24973617E-126.32662916E-12-1.90017388E-12-4.63613328E-12
4.16813859E-16-8.81979147E-156.32662916E-121.23691731E-10-1.23645110E-101.65134210E-12
6.74002566E-166.87218674E-14-1.90017388E-12-1.23645110E-101.89732921E-10-5.72350609E-11
-2.70484828E-15-7.52346773E-15-4.63613328E-121.65134210E-12-5.72350609E-115.19906602E-11

Correlation matrix
1.00000000-0.597914800.175216980.031137340.04065368-0.31166634
-0.597914801.00000000-0.06888118-0.031021660.19516440-0.04081618
0.17521698-0.068881181.000000000.24827518-0.06020787-0.28062380
0.03113734-0.031021660.248275181.00000000-0.807114720.02059226
0.040653680.19516440-0.06020787-0.807114721.00000000-0.57627282
-0.31166634-0.04081618-0.280623800.02059226-0.576272821.00000000