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AstDyS ∴ Objects ∴ 1998QT16 ∴ Orbital info ∴ Epoch epochXXX
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(44228) 1998QT16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 44228.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54834 1.003e-08 au
e 0.203485 4.447e-08
i 3.262 4.207e-06 deg
Ω 341.413 7.474e-05 deg
ω 34.871 7.562e-05 deg
M 70.02 1.468e-05 deg
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0298 au
Aphelion 3.0669 au
Asc. node-Earth separation 1.08522 au
Desc. node-Earth separation 1.94167 au
Earth MOID 1.0321 au
Orbital period 1485.88 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.000000000.533347220.00932287-0.003336240.01133418-0.44545399
0.533347221.00000000-0.00271161-0.008304060.02301057-0.38374035
0.00932287-0.002711611.00000000-0.155966880.150592930.01595614
-0.00333624-0.00830406-0.155966881.00000000-0.98507313-0.00361050
0.011334180.023010570.15059293-0.985073131.00000000-0.14851872
-0.44545399-0.383740350.01595614-0.00361050-0.148518721.00000000
Covariance matrix
1.00514057E-162.37786812E-163.93249421E-16-2.49989587E-158.59345366E-15-6.55576388E-14
2.37786812E-161.97755538E-15-5.07336551E-16-2.75998218E-147.73848677E-14-2.50500639E-13
3.93249421E-16-5.07336551E-161.77015036E-11-4.90443657E-114.79152800E-119.85462035E-13
-2.49989587E-15-2.75998218E-14-4.90443657E-115.58603038E-09-5.56781122E-09-3.96119084E-12
8.59345366E-157.73848677E-144.79152800E-11-5.56781122E-095.71911416E-09-1.64874169E-10
-6.55576388E-14-2.50500639E-139.85462035E-13-3.96119084E-12-1.64874169E-102.15483535E-10