NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QR52 ∴ Orbital info ∴ Epoch 55990 MJD
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(369984) 1998QR52  ▹ 
ORBITAL INFORMATION
(ASCII data file 369984.eq0)
Keplerian elements
(Epoch 55990.0 MJD)
Value 1-σ variation Units
a 1.04394 1.464e-09 au
e 0.287904 1.017e-07
i 17.634 1.088e-05 deg
Ω 316.269 1.246e-05 deg
ω 204.265 3.346e-05 deg
M 67.148 5.304e-05 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7434 au
Aphelion distance 1.3445 au
Asc. node-Earth separation 0.28543 au
Desc. node-Earth separation -0.22767 au
Earth MOID 0.21086 au
Orbital period 389.593 days
Date of orbit computation   Mar 19 10:45

Covariance matrix
2.14254025E-188.99628893E-182.57090955E-178.55127234E-20-7.32774026E-151.18284629E-14
8.99628893E-181.03348859E-144.80227444E-131.09673444E-133.43648884E-13-1.01353374E-12
2.57090955E-174.80227444E-131.18388231E-107.68176042E-11-1.27095703E-12-1.35040069E-10
8.55127234E-201.09673444E-137.68176042E-111.55176275E-10-1.49107032E-10-7.41988929E-13
-7.32774026E-153.43648884E-13-1.27095703E-12-1.49107032E-101.11924761E-09-1.64763472E-09
1.18284629E-14-1.01353374E-12-1.35040069E-10-7.41988929E-13-1.64763472E-092.81325156E-09

Correlation matrix
1.000000000.060456930.001614240.00000469-0.149638200.15235599
0.060456931.000000000.434150060.086603610.10104132-0.18796677
0.001614240.434150061.000000000.56675301-0.00349151-0.23399367
0.000004690.086603610.566753011.00000000-0.35778520-0.00112300
-0.149638200.10104132-0.00349151-0.357785201.00000000-0.92852492
0.15235599-0.18796677-0.23399367-0.00112300-0.928524921.00000000