AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998UL25 ∴ Orbital info ∴ Epoch epochXXX
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(25251) 1998UL25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 25251.eq0)
Keplerian elements at epoch
57558.4 MJD
Value 1-σ variation Units
a 2.54061 6.345e-09 au
e 0.271989 4.71e-08
i 5.959 4.104e-06 deg
Ω 178.154 2.311e-05 deg
ω 155.037 2.377e-05 deg
M 168.861 4.43e-06 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8496 au
Aphelion 3.2316 au
Asc. node-Earth separation 2.12796 au
Desc. node-Earth separation 0.88426 au
Earth MOID 0.84176 au
Orbital period 1479.12 days
Date of orbit computation  Jun 5 00:42
Correlation matrix
1.00000000-0.545383380.02885519-0.00227876-0.055881510.33379357
-0.545383381.00000000-0.04272218-0.005934130.07073187-0.40518533
0.02885519-0.042722181.00000000-0.267849970.254715110.02559566
-0.00227876-0.00593413-0.267849971.00000000-0.96736695-0.00013392
-0.055881510.070731870.25471511-0.967366951.00000000-0.23464720
0.33379357-0.405185330.02559566-0.00013392-0.234647201.00000000
Covariance matrix
4.02578262E-17-1.62976664E-167.51465615E-16-3.34104512E-16-8.42665153E-159.38303012E-15
-1.62976664E-162.21817970E-15-8.25870082E-15-6.45824643E-157.91726677E-14-8.45458043E-14
7.51465615E-16-8.25870082E-151.68468971E-11-2.54044896E-112.48471415E-114.65442722E-13
-3.34104512E-16-6.45824643E-15-2.54044896E-115.33971170E-10-5.31265864E-10-1.37100143E-14
-8.42665153E-157.91726677E-142.48471415E-11-5.31265864E-105.64837501E-10-2.47068352E-11
9.38303012E-15-8.45458043E-144.65442722E-13-1.37100143E-14-2.47068352E-111.96281770E-11