NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017BA7 ∴ Orbital info ∴ Epoch 57780 MJD
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2017BA7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017BA7.eq0)
Keplerian elements
(Epoch 57780.7 MJD)
Value 1-σ variation Units
a 1.70436 0.001048 au
e 0.644574 0.0002801
i 0.096 4.712e-05 deg
Ω 279.49 0.008618 deg
ω 117.772 0.008449 deg
M 21.906 0.02448 deg
Other useful info
Absolute Magnitude (H)    27.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6058 au
Aphelion distance 2.8029 au
Asc. node-Earth separation 0.37016 au
Desc. node-Earth separation -0.20665 au
Earth MOID 0.00072 au
Orbital period 812.716 days
Date of orbit computation   Jul 29 11:56

Covariance matrix
1.09867000E-062.93589046E-074.06800663E-08-5.48415476E-07-1.10266986E-07-2.56637626E-05
2.93589046E-077.84549751E-081.08509871E-08-1.53147357E-07-2.31623002E-08-6.85792248E-06
4.06800663E-081.08509871E-082.22061928E-092.09397446E-07-2.29797451E-07-9.50320996E-07
-5.48415476E-07-1.53147357E-072.09397446E-077.42630666E-05-7.25935652E-051.27842389E-05
-1.10266986E-07-2.31623002E-08-2.29797451E-07-7.25935652E-057.13787835E-052.60078720E-06
-2.56637626E-05-6.85792248E-06-9.50320996E-071.27842389E-052.60078720E-065.99478221E-04

Correlation matrix
1.000000000.999990720.82358981-0.06071411-0.01245166-0.99999998
0.999990721.000000000.82209489-0.06344725-0.00978784-0.99998992
0.823589810.822094891.000000000.51564153-0.57719636-0.82365733
-0.06071411-0.063447250.515641531.00000000-0.997073370.06059011
-0.01245166-0.00978784-0.57719636-0.997073371.000000000.01257284
-0.99999998-0.99998992-0.823657330.060590110.012572841.00000000