NEODyS-2
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NEODyS ∴ Objects ∴ 1998QQ ∴ Orbital info ∴ Epoch 60400 MJD
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1998QQ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1998QQ.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24333 3.319e-09 au
e 0.684484 1.858e-07
i 37.173 2.253e-05 deg
Ω 325.293 7.523e-06 deg
ω 220.61 1.248e-05 deg
M 234.385 2.73e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3923 au
Aphelion distance 2.0944 au
Asc. node-Earth separation 0.36382 au
Desc. node-Earth separation -0.55234 au
Earth MOID 0.17432 au
Orbital period 506.381 days
Date of orbit computation   feb 26 10:22

Covariance matrix
1.10144437E-17-2.90196112E-17-1.43331879E-14-3.86822760E-151.30296493E-14-3.61985793E-14
-2.90196112E-173.45168580E-14-1.61894272E-12-7.27690531E-13-5.51434964E-13-3.92628679E-12
-1.43331879E-14-1.61894272E-125.07605452E-101.00063066E-10-1.32297001E-103.98953340E-10
-3.86822760E-15-7.27690531E-131.00063066E-105.66004116E-11-5.42364425E-111.49647059E-10
1.30296493E-14-5.51434964E-13-1.32297001E-10-5.42364425E-111.55710322E-10-1.14665408E-10
-3.61985793E-14-3.92628679E-123.98953340E-101.49647059E-10-1.14665408E-107.45504012E-10

Correlation matrix
1.00000000-0.04706463-0.19168952-0.154924800.31462465-0.39947099
-0.047064631.00000000-0.38676994-0.52062054-0.23785921-0.77400078
-0.19168952-0.386769941.000000000.59033818-0.470574250.64853583
-0.15492480-0.520620540.590338181.00000000-0.577727050.72850645
0.31462465-0.23785921-0.47057425-0.577727051.00000000-0.33654933
-0.39947099-0.774000780.648535830.72850645-0.336549331.00000000