NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DC4 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2018DC4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DC4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.918005 8.352e-05 au
e 0.131283 0.0001328
i 2.44 0.003499 deg
Ω 333.125 0.005468 deg
ω 325.968 0.007744 deg
M 201.342 0.3247 deg
Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7975 au
Aphelion distance 1.0385 au
Asc. node-Earth separation -0.19642 au
Desc. node-Earth separation 0.02341 au
Earth MOID 0.00857 au
Orbital period 321.267 days
Date of orbit computation   feb 26 11:32

Covariance matrix
6.97511258E-09-1.10869549E-08-2.92011105E-07-4.56116744E-076.46027920E-07-2.71190873E-05
-1.10869549E-081.76241508E-084.64044693E-077.24790977E-07-1.02727765E-064.31066288E-05
-2.92011105E-074.64044693E-071.22463039E-051.91345480E-05-2.70205342E-051.13525427E-03
-4.56116744E-077.24790977E-071.91345480E-052.98996869E-05-4.21968600E-051.77322379E-03
6.46027920E-07-1.02727765E-06-2.70205342E-05-4.21968600E-055.99624448E-05-2.51196654E-03
-2.71190873E-054.31066288E-051.13525427E-031.77322379E-03-2.51196654E-031.05438893E-01

Correlation matrix
1.00000000-0.99995987-0.99912826-0.998773670.99893220-0.99999779
-0.999959871.000000000.998856720.99844778-0.999295820.99997592
-0.999128260.998856721.000000000.99995941-0.997129920.99905687
-0.998773670.998447780.999959411.00000000-0.996568480.99868795
0.99893220-0.99929582-0.99712992-0.996568481.00000000-0.99901904
-0.999997790.999975920.999056870.99868795-0.999019041.00000000