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AstDyS ∴ Objects ∴ 1999XR238 ∴ Orbital info ∴ Epoch epochXXX
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(47458) 1999XR238  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 47458.eq0)
Keplerian elements at epoch
57810.8 MJD
Value 1-σ variation Units
a 2.59679 8.779e-09 au
e 0.137416 3.445e-08
i 11.397 3.266e-06 deg
Ω 101.143 1.818e-05 deg
ω 266.477 2.168e-05 deg
M 149.466 1.191e-05 deg
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.24 au
Aphelion 2.9536 au
Asc. node-Earth separation 1.58558 au
Desc. node-Earth separation 1.50846 au
Earth MOID 1.271 au
Orbital period 1528.46 days
Date of orbit computation  apr 23 19:56
Correlation matrix
1.000000000.03761749-0.002851890.013898770.00748091-0.04227120
0.037617491.00000000-0.01586633-0.011256230.04368543-0.12754401
-0.00285189-0.015866331.00000000-0.062791970.048103990.00960416
0.01389877-0.01125623-0.062791971.00000000-0.822927150.00467002
0.007480910.043685430.04810399-0.822927151.00000000-0.55877455
-0.04227120-0.127544010.009604160.00467002-0.558774551.00000000
Covariance matrix
7.70786570E-171.13773517E-17-8.17646699E-172.21877109E-151.42411520E-15-4.42041685E-15
1.13773517E-171.18677577E-15-1.78494981E-15-7.05093133E-153.26320849E-14-5.23354468E-14
-8.17646699E-17-1.78494981E-151.06642565E-11-3.72853633E-123.40620087E-123.73573447E-13
2.21877109E-15-7.05093133E-15-3.72853633E-123.30626759E-10-3.24454821E-101.01143865E-12
1.42411520E-153.26320849E-143.40620087E-12-3.24454821E-104.70162175E-10-1.44315174E-10
-4.42041685E-15-5.23354468E-143.73573447E-131.01143865E-12-1.44315174E-101.41874083E-10