NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XZ4 ∴ Orbital info ∴ Epoch 60400 MJD
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(137078) 1998XZ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137078.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93809 8.913e-09 au
e 0.63808 5.988e-08
i 23.153 8.666e-06 deg
Ω 324.442 9.958e-06 deg
ω 9.649 1.072e-05 deg
M 170.143 1.307e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7014 au
Aphelion distance 3.1747 au
Asc. node-Earth separation -0.30674 au
Desc. node-Earth separation 2.11056 au
Earth MOID 0.29969 au
Orbital period 985.505 days
Date of orbit computation   feb 27 11:45

Covariance matrix
7.94331862E-17-1.05235969E-16-8.40054531E-165.91364855E-151.23918263E-14-8.80969174E-14
-1.05235969E-163.58584752E-151.44670091E-141.51763623E-14-1.26375395E-135.05742316E-14
-8.40054531E-161.44670091E-147.51049401E-11-1.59213165E-111.43268636E-11-9.14783187E-13
5.91364855E-151.51763623E-14-1.59213165E-119.91621631E-11-9.10896422E-11-2.88918397E-12
1.23918263E-14-1.26375395E-131.43268636E-11-9.10896422E-111.14822903E-10-4.46780080E-11
-8.80969174E-145.05742316E-14-9.14783187E-13-2.88918397E-12-4.46780080E-111.70701257E-10

Correlation matrix
1.00000000-0.19718202-0.010876080.066631800.12975379-0.75655649
-0.197182021.000000000.027877160.02545064-0.196948350.06464204
-0.010876080.027877161.00000000-0.184489530.15427751-0.00807915
0.066631800.02545064-0.184489531.00000000-0.85365372-0.02220669
0.12975379-0.196948350.15427751-0.853653721.00000000-0.31912526
-0.756556490.06464204-0.00807915-0.02220669-0.319125261.00000000