NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UQ9 ∴ Orbital info ∴ Epoch 59524 MJD
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2021UQ9  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2021UQ9.eq0)
Keplerian elements
(Epoch 59524.6 MJD)
Value 1-σ variation Units
a 1.52861 0.000163 au
e 0.350264 6.734e-05
i 11.06 0.001767 deg
Ω 51.673 0.0007628 deg
ω 39.061 0.0001531 deg
M 335.269 0.004287 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9932 au
Aphelion distance 2.064 au
Asc. node-Earth separation 0.06493 au
Desc. node-Earth separation 0.82997 au
Earth MOID 0.05135 au
Orbital period 690.31 days
Date of orbit computation   Jul 29 13:25

Covariance matrix
2.65818324E-081.09794780E-082.87995333E-07-1.24168777E-07-2.11789168E-086.98945616E-07
1.09794780E-084.53502800E-091.18952832E-07-5.12849419E-08-8.74610566E-092.88694523E-07
2.87995333E-071.18952832E-073.12211271E-06-1.34702633E-06-2.26580733E-077.57161694E-06
-1.24168777E-07-5.12849419E-08-1.34702633E-065.81812723E-079.62829209E-08-3.26410327E-06
-2.11789168E-08-8.74610566E-09-2.26580733E-079.62829209E-082.34243343E-08-5.59293098E-07
6.98945616E-072.88694523E-077.57161694E-06-3.26410327E-06-5.59293098E-071.83791072E-05

Correlation matrix
1.000000000.999998270.99969772-0.99845464-0.848745840.99997403
0.999998271.000000000.99967887-0.99840851-0.848576700.99996858
0.999697720.999678871.00000000-0.99944797-0.837847660.99954452
-0.99845464-0.99840851-0.999447971.000000000.82475322-0.99818279
-0.84874584-0.84857670-0.837847660.824753221.00000000-0.85240036
0.999974030.999968580.99954452-0.99818279-0.852400361.00000000