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AstDyS ∴ Objects ∴ 1999TN197 ∴ Orbital info ∴ Epoch epochXXX
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(178515) 1999TN197  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178515.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30988 7.544e-09 au
e 0.190627 7.536e-08
i 5.692 5.641e-06 deg
Ω 0.049 4.018e-05 deg
ω 1.973 4.157e-05 deg
M 12.772 1.121e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8696 au
Aphelion 2.7502 au
Asc. node-Earth separation 0.86687 au
Desc. node-Earth separation 1.75392 au
Earth MOID 0.86674 au
Orbital period 1282.28 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.00000000-0.04789017-0.00627522-0.00050531-0.03565329-0.18581564
-0.047890171.00000000-0.004397870.014952130.02487042-0.42397579
-0.00627522-0.004397871.000000000.40929168-0.39239574-0.00024648
-0.000505310.014952130.409291681.00000000-0.95577747-0.01597531
-0.035653290.02487042-0.39239574-0.955777471.00000000-0.24039616
-0.18581564-0.42397579-0.00024648-0.01597531-0.240396161.00000000
Covariance matrix
5.69047228E-17-2.72241943E-17-2.67018039E-16-1.53148082E-16-1.11795071E-14-1.57200914E-14
-2.72241943E-175.67896200E-15-1.86945023E-154.52703062E-147.79052017E-14-3.58322594E-13
-2.67018039E-16-1.86945023E-153.18181143E-119.27568705E-11-9.20047801E-11-1.55924089E-14
-1.53148082E-164.52703062E-149.27568705E-111.61417975E-09-1.59617910E-09-7.19819850E-12
-1.11795071E-147.79052017E-14-9.20047801E-11-1.59617910E-091.72781711E-09-1.12066305E-10
-1.57200914E-14-3.58322594E-13-1.55924089E-14-7.19819850E-12-1.12066305E-101.25775861E-10