AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XR13 ∴ Orbital info ∴ Epoch epochXXX
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(74380) 1998XR13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74380.eq0)
Keplerian elements at epoch
57645.1 MJD
Value 1-σ variation Units
a 2.71007 1.208e-08 au
e 0.091021 4.339e-08
i 1.515 4.852e-06 deg
Ω 197.497 0.000152 deg
ω 184.474 0.000154 deg
M 27.089 2.316e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4634 au
Aphelion 2.9567 au
Asc. node-Earth separation 1.95612 au
Desc. node-Earth separation 1.46584 au
Earth MOID 1.46575 au
Orbital period 1629.56 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.085700390.003765610.00514564-0.007599730.01171167
0.085700391.00000000-0.00317341-0.00167402-0.040356420.25593025
0.00376561-0.003173411.00000000-0.219558260.215862620.00544602
0.00514564-0.00167402-0.219558261.00000000-0.98729204-0.00121194
-0.00759973-0.040356420.21586262-0.987292041.00000000-0.15639276
0.011711670.255930250.00544602-0.00121194-0.156392761.00000000
Covariance matrix
1.45898933E-164.49204828E-172.20697594E-169.44959601E-15-1.41324550E-143.27641217E-15
4.49204828E-171.88309013E-15-6.68187595E-16-1.10444626E-14-2.69613471E-132.57223556E-13
2.20697594E-16-6.68187595E-162.35435870E-11-1.61969719E-101.61252782E-106.12025086E-13
9.44959601E-15-1.10444626E-14-1.61969719E-102.31150825E-08-2.31093013E-08-4.26758061E-12
-1.41324550E-14-2.69613471E-131.61252782E-10-2.31093013E-082.37021045E-08-5.57652520E-10
3.27641217E-152.57223556E-136.12025086E-13-4.26758061E-12-5.57652520E-105.36422662E-10