AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QL49 ∴ Orbital info ∴ Epoch epochXXX
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(74116) 1998QL49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74116.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68957 9.808e-09 au
e 0.248097 3.235e-08
i 3.853 4.302e-06 deg
Ω 15.121 4.856e-05 deg
ω 280.151 4.936e-05 deg
M 315.829 7.972e-06 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0223 au
Aphelion 3.3568 au
Asc. node-Earth separation 1.41966 au
Desc. node-Earth separation 1.63934 au
Earth MOID 1.01056 au
Orbital period 1611.1 days
Date of orbit computation  Jun 5 00:52
Correlation matrix
1.000000000.075587950.006050160.01681414-0.07085343-0.11608123
0.075587951.00000000-0.01460562-0.001098020.04504998-0.36864346
0.00605016-0.014605621.00000000-0.247010170.239914010.01536198
0.01681414-0.00109802-0.247010171.00000000-0.98073587-0.00322557
-0.070853430.045049980.23991401-0.980735871.00000000-0.16819672
-0.11608123-0.368643460.01536198-0.00322557-0.168196721.00000000
Covariance matrix
9.61939768E-172.39826747E-172.55271052E-168.00780307E-15-3.42980421E-14-9.07672097E-15
2.39826747E-171.04650714E-15-2.03260138E-15-1.72483091E-157.19283591E-14-9.50759492E-14
2.55271052E-16-2.03260138E-151.85064056E-11-5.15989176E-115.09390839E-115.26867244E-13
8.00780307E-15-1.72483091E-15-5.15989176E-112.35792202E-09-2.35045135E-09-1.24871890E-12
-3.42980421E-147.19283591E-145.09390839E-11-2.35045135E-092.43595341E-09-6.61827852E-11
-9.07672097E-15-9.50759492E-145.26867244E-13-1.24871890E-12-6.61827852E-116.35603212E-11