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NEODyS ∴ Objects ∴ 2011UR91 ∴ Orbital info ∴ Epoch 58178 MJD
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2011UR91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011UR91.eq0)
Keplerian elements
(Epoch 58178.8 MJD)
Value 1-σ variation Units
a 1.71596 7.19e-09 au
e 0.507031 2.77e-06
i 27.76 0.0003105 deg
Ω 31.051 1.686e-05 deg
ω 282.675 0.0005938 deg
M 324.242 8.685e-05 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8459 au
Aphelion distance 2.586 au
Asc. node-Earth separation 0.15411 au
Desc. node-Earth separation 0.42984 au
Earth MOID 0.10883 au
Orbital period 821.028 days
Date of orbit computation   Jul 29 11:29

Covariance matrix
5.17005368E-171.19967275E-14-1.32663525E-12-4.54320115E-15-2.19273514E-121.28380881E-13
1.19967275E-147.67552868E-12-6.93143039E-117.35063482E-13-1.63125291E-092.09880245E-10
-1.32663525E-12-6.93143039E-119.63863059E-08-2.35485902E-09-3.05060489E-099.35830175E-09
-4.54320115E-157.35063482E-13-2.35485902E-092.84161269E-10-4.09117590E-101.88202784E-11
-2.19273514E-12-1.63125291E-09-3.05060489E-09-4.09117590E-103.52583635E-07-4.77984684E-08
1.28380881E-132.09880245E-109.35830175E-091.88202784E-11-4.77984684E-087.54218738E-09

Correlation matrix
1.000000000.60222824-0.59428715-0.03748280-0.513579380.20559103
0.602228241.00000000-0.080586270.01573940-0.991598990.87230579
-0.59428715-0.080586271.00000000-0.44996093-0.016548070.34708889
-0.037482800.01573940-0.449960931.00000000-0.040872820.01285568
-0.51357938-0.99159899-0.01654807-0.040872821.00000000-0.92690291
0.205591030.872305790.347088890.01285568-0.926902911.00000000