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AstDyS ∴ Objects ∴ 1998QK88 ∴ Orbital info ∴ Epoch epochXXX
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(225331) 1998QK88  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 225331.eq0)
Keplerian elements at epoch
57366.8 MJD
Value 1-σ variation Units
a 2.3122 6.2e-09 au
e 0.224604 5.363e-08
i 5.278 4.078e-06 deg
Ω 265.419 5.493e-05 deg
ω 42.532 5.574e-05 deg
M 349.919 8.426e-06 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7929 au
Aphelion 2.8315 au
Asc. node-Earth separation 0.86601 au
Desc. node-Earth separation 1.64714 au
Earth MOID 0.7804 au
Orbital period 1284.21 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.00000000-0.337347240.02212697-0.013252750.02023917-0.06469188
-0.337347241.00000000-0.046582740.024698020.01370300-0.26752680
0.02212697-0.046582741.000000000.35956953-0.357555860.02206551
-0.013252750.024698020.359569531.00000000-0.98081768-0.00537948
0.020239170.01370300-0.35755586-0.980817681.00000000-0.18083700
-0.06469188-0.267526800.02206551-0.00537948-0.180837001.00000000
Covariance matrix
3.84365038E-17-1.12174260E-165.59405363E-16-4.51309402E-156.99398385E-15-3.37947342E-15
-1.12174260E-162.87665798E-15-1.01883042E-147.27616658E-144.09656384E-14-1.20903463E-13
5.59405363E-16-1.01883042E-141.66289789E-118.05400753E-11-8.12712027E-117.58183100E-13
-4.51309402E-157.27616658E-148.05400753E-113.01712094E-09-3.00292609E-09-2.48979903E-12
6.99398385E-154.09656384E-14-8.12712027E-11-3.00292609E-093.10684793E-09-8.49326425E-11
-3.37947342E-15-1.20903463E-137.58183100E-13-2.48979903E-12-8.49326425E-117.09993981E-11