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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AP3 ∴ Orbital info ∴ Epoch epochXXX
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(58520) 1997AP3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 58520.eq0)
Keplerian elements at epoch
57862.5 MJD
Value 1-σ variation Units
a 2.51361 1.191e-08 au
e 0.115114 4.831e-08
i 7.86 4.717e-06 deg
Ω 111.605 3.366e-05 deg
ω 253.526 3.841e-05 deg
M 129.327 1.893e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2243 au
Aphelion 2.803 au
Asc. node-Earth separation 1.58064 au
Desc. node-Earth separation 1.38509 au
Earth MOID 1.23589 au
Orbital period 1455.61 days
Date of orbit computation  apr 23 19:58
Correlation matrix
1.000000000.06487664-0.001245680.00077073-0.024109600.04065039
0.064876641.00000000-0.028161730.00430741-0.184266280.34983023
-0.00124568-0.028161731.000000000.33131460-0.27140064-0.02959310
0.000770730.004307410.331314601.00000000-0.86142478-0.01308778
-0.02410960-0.18426628-0.27140064-0.861424781.00000000-0.48933054
0.040650390.34983023-0.02959310-0.01308778-0.489330541.00000000
Covariance matrix
1.41811018E-163.73213842E-17-6.99664410E-173.08955010E-16-1.10279080E-149.16194261E-15
3.73213842E-172.33361302E-15-6.41656528E-157.00433832E-15-3.41907398E-133.19845037E-13
-6.99664410E-17-6.41656528E-152.22462950E-115.26024735E-11-4.91686091E-11-2.64172266E-12
3.08955010E-167.00433832E-155.26024735E-111.13311369E-09-1.11378745E-09-8.33816854E-12
-1.10279080E-14-3.41907398E-13-4.91686091E-11-1.11378745E-091.47535466E-09-3.55728290E-10
9.16194261E-153.19845037E-13-2.64172266E-12-8.33816854E-12-3.55728290E-103.58208373E-10