AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HQ189 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(603977) 2015HQ189  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 603977.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.57652 2.618e-08 au
e 0.053695 6.065e-08
i 12.485 5.605e-06 deg
Ω 140.611 2.807e-05 deg
ω 219.309 5.863e-05 deg
M 349.913 5.195e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4382 au
Aphelion 2.7149 au
Asc. node-Earth separation 1.69514 au
Desc. node-Earth separation 1.45399 au
Earth MOID 1.44119 au
Orbital period 1510.6 days
Date of orbit computation  Jul 26 11:16
Correlation matrix
1.00000000-0.018970610.005603290.00204397-0.01861883-0.12990959
-0.018970611.000000000.016640970.028293300.17347135-0.18586045
0.005603290.016640971.000000000.18715821-0.06033682-0.03016810
0.002043970.028293300.187158211.00000000-0.45824854-0.01024727
-0.018618830.17347135-0.06033682-0.458248541.00000000-0.87098799
-0.12990959-0.18586045-0.03016810-0.01024727-0.870987991.00000000
Covariance matrix
6.85446102E-16-3.01214589E-178.22250657E-161.50223833E-15-2.85811371E-14-1.76701084E-13
-3.01214589E-173.67803573E-155.65667008E-154.81691271E-146.16845272E-13-5.85607058E-13
8.22250657E-165.65667008E-153.14158411E-112.94483148E-11-1.98288378E-11-8.78483466E-12
1.50223833E-154.81691271E-142.94483148E-117.88051198E-10-7.54256082E-10-1.49450226E-11
-2.85811371E-146.16845272E-13-1.98288378E-11-7.54256082E-103.43780328E-09-2.65316355E-09
-1.76701084E-13-5.85607058E-13-8.78483466E-12-1.49450226E-11-2.65316355E-092.69912309E-09