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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015HR178 ∴ Orbital info ∴ Epoch epochXXX
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(480321) 2015HR178  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 480321.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51249 1.802e-08 au
e 0.082699 4.968e-08
i 3.528 8.82e-06 deg
Ω 150.254 0.0001242 deg
ω 145.331 0.0001442 deg
M 12.086 7.246e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3047 au
Aphelion 2.7203 au
Asc. node-Earth separation 1.68928 au
Desc. node-Earth separation 1.32554 au
Earth MOID 1.28964 au
Orbital period 1454.63 days
Date of orbit computation  Jun 5 02:20
Correlation matrix
1.000000000.01213018-0.00576936-0.00753240-0.00524328-0.05512591
0.012130181.00000000-0.00603983-0.002149830.22379972-0.42940987
-0.00576936-0.006039831.000000000.64191664-0.54420212-0.01369311
-0.00753240-0.002149830.641916641.00000000-0.85172498-0.01536627
-0.005243280.22379972-0.54420212-0.851724981.00000000-0.50828969
-0.05512591-0.42940987-0.01369311-0.01536627-0.508289691.00000000
Covariance matrix
3.24553215E-161.08571677E-17-9.16685714E-16-1.68562302E-14-1.36206827E-14-7.19656234E-14
1.08571677E-172.46838229E-15-2.64655444E-15-1.32676975E-141.60331559E-12-1.54598246E-12
-9.16685714E-16-2.64655444E-157.77857077E-117.03255142E-10-6.92091300E-10-8.75141363E-12
-1.68562302E-14-1.32676975E-147.03255142E-101.54301008E-08-1.52558716E-08-1.38318154E-10
-1.36206827E-141.60331559E-12-6.92091300E-10-1.52558716E-082.07924908E-08-5.31117844E-09
-7.19656234E-14-1.54598246E-12-8.75141363E-12-1.38318154E-10-5.31117844E-095.25112872E-09