NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2019HR2 ∴ Orbital info ∴ Epoch 58604 MJD
Contact »
2019HR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2019HR2.eq0)
Keplerian elements
(Epoch 58604.7 MJD)
Value 1-σ variation Units
a 1.24553 0.0002249 au
e 0.325711 0.0001721
i 0.649 0.0003226 deg
Ω 32.17 0.0002415 deg
ω 110.019 0.0009909 deg
M 44.229 0.01721 deg
Other useful info
Absolute Magnitude (H)    29.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8399 au
Aphelion distance 1.6512 au
Asc. node-Earth separation 0.25848 au
Desc. node-Earth separation -0.00417 au
Earth MOID 0.00018 au
Orbital period 507.729 days
Date of orbit computation   feb 26 12:02

Covariance matrix
5.05994629E-083.87040109E-087.25428625E-08-5.34690841E-082.21789642E-07-3.87191999E-06
3.87040109E-082.96052227E-085.54893604E-08-4.08923894E-081.69613040E-07-2.96166180E-06
7.25428625E-085.54893604E-081.04067435E-07-7.63708586E-083.17569715E-07-5.55102450E-06
-5.34690841E-08-4.08923894E-08-7.63708586E-085.83357614E-08-2.37368037E-074.09173808E-06
2.21789642E-071.69613040E-073.17569715E-07-2.37368037E-079.81874452E-07-1.69730675E-05
-3.87191999E-06-2.96166180E-06-5.55102450E-064.09173808E-06-1.69730675E-052.96283375E-04

Correlation matrix
1.000000000.999997360.99968761-0.984152400.99503951-0.99999949
0.999997361.000000000.99969640-0.983990460.99482592-0.99999460
0.999687610.999696401.00000000-0.980173170.99346752-0.99968247
-0.98415240-0.98399046-0.980173171.00000000-0.991806210.98420768
0.995039510.994825920.99346752-0.991806211.00000000-0.99512748
-0.99999949-0.99999460-0.999682470.98420768-0.995127481.00000000