NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017BQ31 ∴ Orbital info ∴ Epoch 57792 MJD
Contact »
2017BQ31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017BQ31.eq0)
Keplerian elements
(Epoch 57792.3 MJD)
Value 1-σ variation Units
a 2.27133 0.004028 au
e 0.681759 0.0005948
i 8.296 0.006811 deg
Ω 16.855 0.03157 deg
ω 25.078 0.0361 deg
M 18.633 0.05393 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7228 au
Aphelion distance 3.8198 au
Asc. node-Earth separation -0.24611 au
Desc. node-Earth separation 2.17779 au
Earth MOID 0.10443 au
Orbital period 1250.31 days
Date of orbit computation   feb 26 11:30

Covariance matrix
1.62240925E-052.39589315E-062.74266218E-05-1.26939816E-041.45059667E-04-2.17241597E-04
2.39589315E-063.53825779E-074.04973424E-06-1.87397062E-052.14130850E-05-3.20811700E-05
2.74266218E-054.04973424E-064.63848591E-05-2.14844342E-042.45574708E-04-3.67243471E-04
-1.26939816E-04-1.87397062E-05-2.14844342E-049.96361302E-04-1.13936855E-031.69972404E-03
1.45059667E-042.14130850E-052.45574708E-04-1.13936855E-031.30311352E-03-1.94234749E-03
-2.17241597E-04-3.20811700E-05-3.67243471E-041.69972404E-03-1.94234749E-032.90887843E-03

Correlation matrix
1.000000000.999982740.99977895-0.998410710.99764342-0.99999999
0.999982741.000000000.99964010-0.998066820.99722551-0.99998314
0.999778950.999640101.00000000-0.999372450.99885947-0.99977708
-0.99841071-0.99806682-0.999372451.00000000-0.999918670.99840605
0.997643420.997225510.99885947-0.999918671.00000000-0.99763808
-0.99999999-0.99998314-0.999777080.99840605-0.997638081.00000000