NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021US11 ∴ Orbital info ∴ Epoch 58521 MJD
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(659952) 2021US11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 659952.eq0)
Keplerian elements
(Epoch 58521.4 MJD)
Value 1-σ variation Units
a 1.55971 3.965e-08 au
e 0.195347 5.151e-07
i 16.008 8.367e-06 deg
Ω 149.353 2.786e-05 deg
ω 47.701 8.974e-05 deg
M 70.351 0.0001249 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.255 au
Aphelion distance 1.8644 au
Asc. node-Earth separation 0.33756 au
Desc. node-Earth separation 0.71435 au
Earth MOID 0.30516 au
Orbital period 711.481 days
Date of orbit computation   Jul 29 14:06

Covariance matrix
1.57236752E-15-2.01281237E-14-2.25762295E-13-6.65952541E-14-6.37063690E-133.63242373E-13
-2.01281237E-142.65337723E-132.97729170E-129.23889851E-137.59198133E-12-3.71137169E-12
-2.25762295E-132.97729170E-127.00009470E-111.05948869E-102.64524069E-10-4.20505781E-10
-6.65952541E-149.23889851E-131.05948869E-107.76378994E-10-2.63676022E-10-6.46654088E-10
-6.37063690E-137.59198133E-122.64524069E-10-2.63676022E-108.05343586E-09-1.06342515E-08
3.63242373E-13-3.71137169E-12-4.20505781E-10-6.46654088E-10-1.06342515E-081.55957035E-08

Correlation matrix
1.00000000-0.98543223-0.68049105-0.06027391-0.179025630.07335285
-0.985432231.000000000.690828000.064370040.16423474-0.05769424
-0.680491050.690828001.000000000.454472360.35230810-0.40245519
-0.060273910.064370040.454472361.00000000-0.10544917-0.18583720
-0.179025630.164234740.35230810-0.105449171.00000000-0.94888556
0.07335285-0.05769424-0.40245519-0.18583720-0.948885561.00000000