AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998GZ ∴ Orbital info ∴ Epoch epochXXX
Contact »
(20318) 1998GZ  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 20318.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27516 6.918e-09 au
e 0.055141 5.077e-08
i 6.542 5.023e-06 deg
Ω 31.862 3.024e-05 deg
ω 174.24 4.385e-05 deg
M 191.385 3.324e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1497 au
Aphelion 2.4006 au
Asc. node-Earth separation 1.40632 au
Desc. node-Earth separation 1.14505 au
Earth MOID 1.1449 au
Orbital period 1253.48 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.053361970.00951145-0.001853200.13475244-0.29464075
-0.053361971.00000000-0.01295786-0.00077085-0.165383390.25937217
0.00951145-0.012957861.00000000-0.253946660.17499974-0.00152252
-0.00185320-0.00077085-0.253946661.00000000-0.68166326-0.00187878
0.13475244-0.165383390.17499974-0.681663261.00000000-0.72210294
-0.294640750.25937217-0.00152252-0.00187878-0.722102941.00000000
Covariance matrix
4.78613245E-17-1.87443403E-173.30544061E-16-3.87742684E-164.08808641E-14-6.77550934E-14
-1.87443403E-172.57805342E-15-3.30498409E-15-1.18370633E-15-3.68238258E-134.37749951E-13
3.30544061E-16-3.30498409E-152.52336536E-11-3.85799065E-113.85494813E-11-2.54220079E-13
-3.87742684E-16-1.18370633E-15-3.85799065E-119.14654775E-10-9.04043976E-10-1.88869645E-12
4.08808641E-14-3.68238258E-133.85494813E-11-9.04043976E-101.92301259E-09-1.05256024E-09
-6.77550934E-144.37749951E-13-2.54220079E-13-1.88869645E-12-1.05256024E-091.10487605E-09