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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998CE4 ∴ Orbital info ∴ Epoch epochXXX
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(19385) 1998CE4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19385.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32465 6.413e-09 au
e 0.179519 4.481e-08
i 4.641 3.852e-06 deg
Ω 57.266 4.367e-05 deg
ω 300.508 4.468e-05 deg
M 263.69 8.743e-06 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9073 au
Aphelion 2.742 au
Asc. node-Earth separation 1.07418 au
Desc. node-Earth separation 1.46404 au
Earth MOID 0.90871 au
Orbital period 1294.6 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.07720736-0.007816560.00977622-0.07077350-0.04321834
-0.077207361.00000000-0.01073884-0.021782250.06952794-0.34946767
-0.00781656-0.010738841.00000000-0.384749600.375057260.00727680
0.00977622-0.02178225-0.384749601.00000000-0.975242940.00971352
-0.070773500.069527940.37505726-0.975242941.00000000-0.20918009
-0.04321834-0.349467670.007276800.00971352-0.209180091.00000000
Covariance matrix
4.11316005E-17-2.21889437E-17-1.93082124E-162.73797892E-15-2.02808373E-14-2.42348376E-15
-2.21889437E-172.00807665E-15-1.85347247E-15-4.26249869E-141.39212069E-13-1.36924581E-13
-1.93082124E-16-1.85347247E-151.48346427E-11-6.47124767E-116.45451368E-112.45054685E-13
2.73797892E-15-4.26249869E-14-6.47124767E-111.90696441E-09-1.90288045E-093.70879006E-12
-2.02808373E-141.39212069E-136.45451368E-11-1.90288045E-091.99643325E-09-8.17206874E-11
-2.42348376E-15-1.36924581E-132.45054685E-133.70879006E-12-8.17206874E-117.64484244E-11