NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011HS4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
(403775) 2011HS4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 403775.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.938309 3.145e-09 au
e 0.680085 1.227e-07
i 5.464 6.743e-06 deg
Ω 117.485 0.0001075 deg
ω 314.282 0.000106 deg
M 170.532 3.651e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3002 au
Aphelion distance 1.5764 au
Asc. node-Earth separation -0.64138 au
Desc. node-Earth separation -0.05513 au
Earth MOID 0.00583 au
Orbital period 331.984 days
Date of orbit computation   feb 27 11:50

Covariance matrix
9.88950845E-18-1.29670319E-161.23018170E-154.15852724E-15-1.51458818E-145.91957351E-15
-1.29670319E-161.50438337E-14-1.82276806E-141.04526854E-12-8.26412765E-13-2.00520344E-12
1.23018170E-15-1.82276806E-144.54712688E-11-6.08041295E-105.86947335E-106.33853595E-11
4.15852724E-151.04526854E-12-6.08041295E-101.15496766E-08-1.13430077E-08-6.78949921E-10
-1.51458818E-14-8.26412765E-135.86947335E-10-1.13430077E-081.12266437E-083.95067204E-10
5.91957351E-15-2.00520344E-126.33853595E-11-6.78949921E-103.95067204E-101.33262254E-09

Correlation matrix
1.00000000-0.336181620.058011400.01230459-0.045455060.05156434
-0.336181621.00000000-0.022038580.07929827-0.06359058-0.44784281
0.05801140-0.022038581.00000000-0.839034130.821496330.25749384
0.012304590.07929827-0.839034131.00000000-0.99613533-0.17306102
-0.04545506-0.063590580.82149633-0.996135331.000000000.10213920
0.05156434-0.447842810.25749384-0.173061020.102139201.00000000