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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002AY128 ∴ Orbital info ∴ Epoch epochXXX
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(99416) 2002AY128  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 99416.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68999 1.308e-08 au
e 0.043937 3.686e-08
i 13.695 4.38e-06 deg
Ω 125.91 1.876e-05 deg
ω 132.475 6.104e-05 deg
M 286.342 5.774e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5718 au
Aphelion 2.8082 au
Asc. node-Earth separation 1.78283 au
Desc. node-Earth separation 1.59226 au
Earth MOID 1.5717 au
Orbital period 1611.48 days
Date of orbit computation  apr 23 20:08
Correlation matrix
1.000000000.169321790.00379627-0.00605049-0.147556790.08199312
0.169321791.00000000-0.01223745-0.00014225-0.123058600.12408547
0.00379627-0.012237451.000000000.16300246-0.03471989-0.01407101
-0.00605049-0.000142250.163002461.00000000-0.28823094-0.01053931
-0.14755679-0.12305860-0.03471989-0.288230941.00000000-0.95030799
0.081993120.12408547-0.01407101-0.01053931-0.950307991.00000000
Covariance matrix
1.71089377E-168.16464905E-172.17498965E-16-1.48473091E-15-1.17817580E-136.19254902E-14
8.16464905E-171.35902147E-15-1.97602702E-15-9.83786466E-17-2.76926493E-132.64128103E-13
2.17498965E-16-1.97602702E-151.91857107E-111.33945607E-11-9.28339038E-12-3.55872714E-12
-1.48473091E-15-9.83786466E-171.33945607E-113.51957908E-10-3.30084658E-10-1.14166295E-11
-1.17817580E-13-2.76926493E-13-9.28339038E-12-3.30084658E-103.72630806E-09-3.34953303E-09
6.19254902E-142.64128103E-13-3.55872714E-12-1.14166295E-11-3.34953303E-093.33396481E-09