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(90826) Xuzhihong  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 90826.eq0)
Keplerian elements at epoch
58253.2 MJD
Value 1-σ variation Units
a 2.68702 1.295e-08 au
e 0.054098 3.615e-08
i 14.688 3.98e-06 deg
Ω 198.24 1.553e-05 deg
ω 263.805 4.081e-05 deg
M 320.933 3.787e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5417 au
Aphelion 2.8324 au
Asc. node-Earth separation 1.69344 au
Desc. node-Earth separation 1.6637 au
Earth MOID 1.60489 au
Orbital period 1608.81 days
Date of orbit computation  apr 23 20:06
Correlation matrix
1.00000000-0.183057630.016394770.002968190.09386867-0.10717212
-0.183057631.00000000-0.012465890.005773900.01093724-0.00621223
0.01639477-0.012465891.00000000-0.020732380.01255482-0.00579268
0.002968190.00577390-0.020732381.00000000-0.36198510-0.00638297
0.093868670.010937240.01255482-0.361985101.00000000-0.92709606
-0.10717212-0.00621223-0.00579268-0.00638297-0.927096061.00000000
Covariance matrix
1.67678611E-16-8.56830292E-178.44918721E-165.96870442E-164.96002046E-14-5.25558013E-14
-8.56830292E-171.30658079E-15-1.79333745E-153.24105741E-151.61324322E-14-8.50385665E-15
8.44918721E-16-1.79333745E-151.58394975E-11-1.28135493E-122.03894398E-12-8.73071904E-13
5.96870442E-163.24105741E-15-1.28135493E-122.41156495E-10-2.29384534E-10-3.75381239E-12
4.96002046E-141.61324322E-142.03894398E-12-2.29384534E-101.66512907E-09-1.43267834E-09
-5.25558013E-14-8.50385665E-15-8.73071904E-13-3.75381239E-12-1.43267834E-091.43416796E-09