NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018PZ21 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018PZ21  ▹ 
ORBITAL INFORMATION
(ASCII data file 2018PZ21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.855979 3.503e-05 au
e 0.256886 0.0002094
i 3.147 0.001806 deg
Ω 308.553 0.00725 deg
ω 215.219 0.02309 deg
M 178.57 0.06693 deg
Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6361 au
Aphelion distance 1.0759 au
Asc. node-Earth separation -0.00276 au
Desc. node-Earth separation -0.32368 au
Earth MOID 0.00076 au
Orbital period 289.263 days
Date of orbit computation   feb 26 11:41

Covariance matrix
1.22744141E-097.33753636E-096.32607647E-082.53957466E-07-8.08789064E-072.34497119E-06
7.33753636E-094.38634989E-083.78172898E-071.51811600E-06-4.83485280E-061.40181259E-05
6.32607647E-083.78172898E-073.26058548E-061.30891463E-05-4.16841895E-051.20858338E-04
2.53957466E-071.51811600E-061.30891463E-055.25655381E-05-1.67345974E-044.85170507E-04
-8.08789064E-07-4.83485280E-06-4.16841895E-05-1.67345974E-045.32933201E-04-1.54515065E-03
2.34497119E-061.40181259E-051.20858338E-044.85170507E-04-1.54515065E-034.47998689E-03

Correlation matrix
1.000000000.999995960.999968360.99979289-0.999996540.99999713
0.999995961.000000000.999979210.99977613-0.999989020.99999988
0.999968360.999979211.000000000.99979963-0.999970480.99997801
0.999792890.999776130.999799631.00000000-0.999834970.99978234
-0.99999654-0.99998902-0.99997048-0.999834971.00000000-0.99999095
0.999997130.999999880.999978010.99978234-0.999990951.00000000