AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AY28 ∴ Orbital info ∴ Epoch epochXXX
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(88217) 2001AY28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 88217.eq0)
Keplerian elements at epoch
57565.2 MJD
Value 1-σ variation Units
a 3.12433 1.81e-08 au
e 0.261034 4.52e-08
i 16.203 5.441e-06 deg
Ω 66.235 1.66e-05 deg
ω 284.152 1.923e-05 deg
M 358.691 9.035e-06 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3088 au
Aphelion 3.9399 au
Asc. node-Earth separation 1.75062 au
Desc. node-Earth separation 2.0969 au
Earth MOID 1.36704 au
Orbital period 2017.13 days
Date of orbit computation  apr 23 20:05
Correlation matrix
1.00000000-0.147659090.01534764-0.002728840.09776527-0.20489783
-0.147659091.00000000-0.02045789-0.007403960.15261724-0.33053009
0.01534764-0.020457891.00000000-0.288337190.242350570.00060730
-0.00272884-0.00740396-0.288337191.00000000-0.833081990.01404928
0.097765270.152617240.24235057-0.833081991.00000000-0.53257957
-0.20489783-0.330530090.000607300.01404928-0.532579571.00000000
Covariance matrix
3.27608460E-16-1.20794392E-161.51136331E-15-8.20078338E-163.40324519E-14-3.35084805E-14
-1.20794392E-162.04276335E-15-5.03059663E-15-5.55612794E-151.32661128E-13-1.34977023E-13
1.51136331E-15-5.03059663E-152.96005214E-11-2.60465151E-112.53585715E-112.98534154E-14
-8.20078338E-16-5.55612794E-15-2.60465151E-112.75675745E-10-2.66022330E-102.10762358E-12
3.40324519E-141.32661128E-132.53585715E-11-2.66022330E-103.69881093E-10-9.25455167E-11
-3.35084805E-14-1.34977023E-132.98534154E-142.10762358E-12-9.25455167E-118.16356092E-11