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AstDyS ∴ Objects ∴ 1998QE88 ∴ Orbital info ∴ Epoch epochXXX
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(74149) 1998QE88  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74149.eq0)
Keplerian elements at epoch
58121.2 MJD
Value 1-σ variation Units
a 2.65601 1.121e-08 au
e 0.091602 3.727e-08
i 13.756 3.401e-06 deg
Ω 320.445 1.705e-05 deg
ω 89.547 2.942e-05 deg
M 118.654 2.233e-05 deg
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4127 au
Aphelion 2.8993 au
Asc. node-Earth separation 1.62038 au
Desc. node-Earth separation 1.64916 au
Earth MOID 1.46987 au
Orbital period 1581.04 days
Date of orbit computation  Jun 5 00:52
Correlation matrix
1.000000000.148510340.006637130.00828581-0.251347980.29636641
0.148510341.00000000-0.050740680.01442640-0.130952400.15621897
0.00663713-0.050740681.000000000.11133903-0.05198824-0.01595513
0.008285810.014426400.111339031.00000000-0.55261627-0.01053104
-0.25134798-0.13095240-0.05198824-0.552616271.00000000-0.82252475
0.296366410.15621897-0.01595513-0.01053104-0.822524751.00000000
Covariance matrix
1.25564234E-166.20160885E-172.52913101E-161.58299477E-15-8.28580973E-147.41587997E-14
6.20160885E-171.38876703E-15-6.43026575E-159.16608839E-15-1.43567038E-131.30001748E-13
2.52913101E-16-6.43026575E-151.15642083E-116.45530551E-12-5.20103301E-12-1.21159965E-12
1.58299477E-159.16608839E-156.45530551E-122.90685151E-10-2.77179856E-10-4.00943855E-12
-8.28580973E-14-1.43567038E-13-5.20103301E-12-2.77179856E-108.65472258E-10-5.40351401E-10
7.41587997E-141.30001748E-13-1.21159965E-12-4.00943855E-12-5.40351401E-104.98656480E-10