NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TD ∴ Orbital info ∴ Epoch 58012 MJD
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(39796) 1997TD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 39796.eq0)
Keplerian elements
(Epoch 58012.9 MJD)
Value 1-σ variation Units
a 2.25046 3.038e-09 au
e 0.467603 2.421e-08
i 12.911 2.901e-06 deg
Ω 158.962 1.723e-05 deg
ω 170.958 1.727e-05 deg
M 334.898 3.349e-06 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1981 au
Aphelion distance 3.3028 au
Asc. node-Earth separation 2.27535 au
Desc. node-Earth separation 0.1938 au
Earth MOID 0.18993 au
Orbital period 1233.12 days
Date of orbit computation   Jun 24 14:31

Covariance matrix
9.23068946E-18-3.93875168E-171.30885263E-154.16360800E-15-1.45714389E-15-2.02451738E-15
-3.93875168E-175.86351267E-16-9.97412022E-15-2.03792314E-149.71990727E-152.23764050E-14
1.30885263E-15-9.97412022E-158.41368545E-125.06457621E-12-2.91237877E-12-1.58650280E-12
4.16360800E-15-2.03792314E-145.06457621E-122.96821729E-10-2.84562053E-10-3.29056150E-12
-1.45714389E-159.71990727E-15-2.91237877E-12-2.84562053E-102.98306441E-10-1.15654519E-11
-2.02451738E-152.23764050E-14-1.58650280E-12-3.29056150E-12-1.15654519E-111.12159913E-11

Correlation matrix
1.00000000-0.535380560.148518500.07954354-0.02776860-0.19896909
-0.535380561.00000000-0.14200464-0.048849600.023240840.27592595
0.14851850-0.142004641.000000000.10134495-0.05813309-0.16331605
0.07954354-0.048849600.101344951.00000000-0.95630808-0.05703000
-0.027768600.02324084-0.05813309-0.956308081.00000000-0.19994588
-0.198969090.27592595-0.16331605-0.05703000-0.199945881.00000000