NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017BY ∴ Orbital info ∴ Epoch 57779 MJD
Contact »
2017BY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017BY.eq0)
Keplerian elements
(Epoch 57779.2 MJD)
Value 1-σ variation Units
a 1.22778 0.0001379 au
e 0.244227 0.0001042
i 2.374 0.0009457 deg
Ω 288.969 0.0003003 deg
ω 137.841 0.001821 deg
M 38.492 0.006905 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9279 au
Aphelion distance 1.5276 au
Asc. node-Earth separation 0.39122 au
Desc. node-Earth separation -0.00571 au
Earth MOID 0.00162 au
Orbital period 496.914 days
Date of orbit computation   Jul 29 12:06

Covariance matrix
1.90112928E-081.43614227E-081.30381341E-072.00666216E-08-2.50659211E-07-9.51682757E-07
1.43614227E-081.08489566E-089.84940708E-081.50912055E-08-1.89378718E-07-7.18851959E-07
1.30381341E-079.84940708E-088.94299162E-071.37010295E-07-1.72011902E-06-6.52558755E-06
2.00666216E-081.50912055E-081.37010295E-079.02085171E-08-2.60545516E-07-1.05648939E-06
-2.50659211E-07-1.89378718E-07-1.72011902E-06-2.60545516E-073.31750479E-061.25371122E-05
-9.51682757E-07-7.18851959E-07-6.52558755E-06-1.05648939E-061.25371122E-054.76839643E-05

Correlation matrix
1.000000000.999994590.999926790.48455677-0.99809542-0.99954005
0.999994591.000000000.999941720.48239875-0.99823181-0.99944591
0.999926790.999941721.000000000.48237858-0.99864540-0.99929113
0.484556770.482398750.482378581.00000000-0.47627091-0.50939560
-0.99809542-0.99823181-0.99864540-0.476270911.000000000.99679432
-0.99954005-0.99944591-0.99929113-0.509395600.996794321.00000000