AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XJ128 ∴ Orbital info ∴ Epoch epochXXX
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(75438) 1999XJ128  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 75438.eq0)
Keplerian elements at epoch
57748.3 MJD
Value 1-σ variation Units
a 2.3529 9.608e-09 au
e 0.07675 3.547e-08
i 9.307 3.969e-06 deg
Ω 64.471 2.702e-05 deg
ω 182.259 4.187e-05 deg
M 88.447 3.29e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1723 au
Aphelion 2.5335 au
Asc. node-Earth separation 1.54648 au
Desc. node-Earth separation 1.15801 au
Earth MOID 1.15733 au
Orbital period 1318.26 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.10410298-0.004469780.009544850.02771348-0.04874955
0.104102981.000000000.00996286-0.00418436-0.197380610.26063906
-0.004469780.009962861.00000000-0.221386160.132675880.01161144
0.00954485-0.00418436-0.221386161.00000000-0.63477306-0.00044583
0.02771348-0.197380610.13267588-0.634773061.00000000-0.76906655
-0.048749550.260639060.01161144-0.00044583-0.769066551.00000000
Covariance matrix
9.23100825E-173.54748895E-17-1.70427129E-162.47795777E-151.11488501E-14-1.54112779E-14
3.54748895E-171.25795944E-151.40231277E-15-4.01016875E-15-2.93124540E-133.04169962E-13
-1.70427129E-161.40231277E-151.57490860E-11-2.37398667E-112.20462146E-111.51620211E-12
2.47795777E-15-4.01016875E-15-2.37398667E-117.30130085E-10-7.18179479E-10-3.96377279E-13
1.11488501E-14-2.93124540E-132.20462146E-11-7.18179479E-101.75318910E-09-1.05955086E-09
-1.54112779E-143.04169962E-131.51620211E-12-3.96377279E-13-1.05955086E-091.08264733E-09